BMW Cooling System Parts & Accessories for BMW 7 Series E38 (1995-2001)

Clear BMW chassis

Please ensure your correct model is selected

The cooling system is arguably the weakest point in numerous BMWs. If you drive an aging BMW or plan on taking your car to the track like we do, we recommend beefing up your cooling system before going to the track. Generally, the main components in your cooling system that are prone to failure include the following: expansion tank, factory hoses, water pump, thermostat, fan (especially if your vehicle comes factory with a clutch fan), and radiator. Factory BMW expansion tanks are plastic and prone to either breaking off at connection points or combusting. As factory rubber hoses age they either crack or break over time - we offer silicone cooling hose upgrades for most applications to avoid future failures. If you have an older vehicle, your water pump likely comes from the factory with a plastic impeller - we offer upgraded water pumps with metal impellers that are far more reliable. Newer model BMWs utilize electric water pumps - BMW spent millions of dollars engineering these water pumps, but they fail so often that we recommend replacing at 60,000 mile service intervals to avoid being stranded on the side of the road. In terms of thermostats, we offer various upgraded thermostats for racing applications. If your BMW utilizes a clutch fan from the factory, we have several options available in terms of universal electric fans - we recommend replacing these to avoid sending brittle plastic fan blades through your hood. For radiators, we recommend swapping out your radiator for one that does not use plastic connection points like your factory radiator.

Sub-Categories

Sort By:

OEM Mahle-Behr Thermostat M62 - E39 540i E38 740i 1996-1998
For vehicles with production date up to 09/1998
Mahle-Behr - Corporate Logo
T#:361004
Part#: 11531437526
Ships in 1 Business Day
$ 166.47 USD
Free Shipping on orders $49 and up
$ 166.47 USD
Free Shipping on orders $49 and up
Don't take chances! Proper maintenance is required to keep your BMW performing at peak levels. The thermostat basically controls when your car will overheat. This thermostat fits BMW E39 540i 97-98 E38 740i 96-98 with M62 engine.

This item fits the following BMWs:
1996-1998  E38 BMW  740i 740il
1997-1998  E39 BMW  540i
Show More Show Less
URO Thermostat With Housing - E39 540i, E38 740i (96-98)
For vehicles with production date up to 09/1998
URO - Corporate Logo
T#:639573
Part#: 11531437526
Ships in 1 Business Day
$ 56.99 USD
Free Shipping on orders $49 and up
$ 56.99 USD
Free Shipping on orders $49 and up
​This is a complete assembly including the housing and sealing o-ring.
Spal - Corporate Logo
T#:25507142
Part#: SPL185TS
Back Ordered
$ 44.99 USD
Free Shipping on orders $49 and up
This part replaces faulty thermo-switches found in Spal electric fan conversion kits.

URO - Corporate Logo
T#:377273
Part#: 17101440252
In Stock
$ 42.59 USD
$ 42.59 USD
The cooling fan shroud is essential to creating the most pull of air flow through your radiator to keep your engine cool.

Rein - Corporate Logo
T#:379736
Part#: 64218371386
Ships in 1 Business Day
$ 10.99 USD
Free Shipping on orders $49 and up
Runs from the water valve to the Right heater core inlet. Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.
Show More Show Less
OEM Rein Coolant Hose - E38 E39 M62 4.4L
For vehicles with production date from 09/1998
Rein - Corporate Logo
T#:375752
Part#: 11537511207
Ships in 3 Business Days
$ 25.83

This product was last offered at the strikethrough price on
08-12-2026

$ 17.99 USD
Free Shipping on orders $49 and up
$ 17.99 USD
Free Shipping on orders $49 and up
Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

Spal - Corporate Logo
T#:598861
Part#: 30100385
In Stock at Vendor
15% off MSRP $ 130.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 111.99 USD
Free Shipping on orders $49 and up
15% off MSRP
$ 130.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 111.99 USD
Free Shipping on orders $49 and up
1038 CFM. High performance puller fan with curved blades. This is a universal fan for applications that require more air flow or for engine compartments that have tight tolerances such as an aftermarket turbo set up that needs more clearance. This fan is universal and you must make it fit your application. It is not a direct bolt on. Made in Italy. Size: 15.2in x 14.5in x 2.2in Airflow (CFM): 1038
Show More Show Less
Spal - Corporate Logo
T#:583649
Part#: 30102048
In Stock
$ 207.99 USD
Free Shipping
$ 207.99 USD
Free Shipping
Universal fan that allows increased cooling capacity and shroudless design. 1959 CFM.

DPH O-Ring - E38, E39
For vehicles with production date from 09/1998
DPH - Corporate Logo
T#:35985
Part#: 11537501777
In Stock at Vendor
$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD
Free Shipping on orders $49 and up
$ 2.99 USD
Free Shipping on orders $49 and up
Cooling system O-ring for hose from water pump for E38 E39

Spal - Corporate Logo
T#:598825
Part#: 30130074
In Stock at Vendor
$ 17.99 USD
Free Shipping on orders $49 and up
Provides .25" stand off from radiator, does not work with high output fans.
Coolant Temperature Sender - 2 Pin
Located in the water accumulator Located in the cylinder head
Meistersatz - Corporate Logo
T#:379619
Part#: 12621747281
Ships in 3 Business Days
$ 8.99 USD
Free Shipping on orders $49 and up
$ 8.99 USD
Free Shipping on orders $49 and up
Rein - Corporate Logo
T#:591793
Part#: 11531741408
Ships in 1 Business Day
$ 13.99 USD
Free Shipping on orders $49 and up
Hose from radiator to water pump


Meistersatz - Corporate Logo
T#:379615
Part#: 12621288158
Ships in 3 Business Days
$ 7.99 USD
Free Shipping on orders $49 and up
$ 7.99 USD
Free Shipping on orders $49 and up
M14x1.5 Thread
Water Temperature Sensor
Located in the water accumilator
URO - Corporate Logo
T#:372926
Part#: 12621288158
Back Ordered
$ 6.99 USD
Free Shipping on orders $49 and up
$ 6.99 USD
Free Shipping on orders $49 and up
Replace the sensor to get your gauge working properly again.
Rein - Corporate Logo
T#:379758
Part#: 64218377662
Ships in 3 Business Days
$ 15.99 USD
Free Shipping on orders $49 and up
Runs from the right heater core to the water valve. Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.
Show More Show Less

Spal - Corporate Logo
T#:598818
Part#: 30102113
In Stock at Vendor
$ 257.99 USD
Free Shipping
$ 257.99 USD
Free Shipping
2467 CFM. High performance puller fan with curved blades. This is a universal fan for applications that require more air flow or for engine compartments that have tight tolerances such as an aftermarket turbo set up that needs more clearance. This fan is universal and you must make it fit your application. It is not a direct bolt on. Made in Italy. Size: 16.25in x 15.75in x 3.5in Airflow (CFM): 2467
Show More Show Less

Remanufactured Water Pump
For vehicles with production date from 09/1998
URO - Corporate Logo
T#:372929
Part#: 11511713266
Ships in 1 Business Day
$ 98.99 USD
Free Shipping
$ 98.99 USD
Free Shipping
Equipped with metal impeller for efficient flow and greater durability (OE plastic impellers can shatter and clog cooling system passages with broken pieces) Guaranteed fitment Manufactured to OE dimensions for easy installation and proper pulley alignment Constructed of high-strength alloy and composite materials (where applicable) Quality bearings and seals for long-term reliability Function-tested for performance
Show More Show Less
Mishimoto - Corporate Logo
T#:1256484
Part#: MMOCULTBK
Ships in 3 Business Days
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping

Introducing Mishimoto's Universal Oil Cooler (19 row with Thermostat)

In pursuit of optimal engine lubrication, even under ideal driving conditions, is paramount for BMW owners. Elevated oil temperatures can compromise oil pressure and hinder efficient lubrication. Turner Motorsport's new oil cooler offers a solution to maintain cool oil temperatures, ensuring your engine functions at its best. This comprehensive kit includes four feet of stainless braided line, adapter fittings, and an oil filter sandwich adapter.

Key Features:

  • Effective Heat Dissipation: The oil cooler efficiently dissipates heat, keeping oil temperatures within the optimal range for peak engine performance.
  • Comprehensive Kit: This kit includes four feet of stainless braided line, adapter fittings, and an oil filter sandwich adapter, providing everything you need for a seamless installation.
  • Precise Temperature Control: Equipped with a thermostat for fine temperature and flow control, ensuring the ideal oil temperature is maintained.
  • Proposition 65 Compliant: This product complies with Proposition 65, a California law that ensures product safety.

Elevate your BMW's engine performance and protect it from the effects of elevated oil temperatures. Turner Motorsport has the solution you need.

WARNING! Prop 65 may apply to this product.

Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to all companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm.

For more information about California Prop 65 warning, see: www.P65Warnings.ca.gov.

Show More Show Less

Mishimoto - Corporate Logo
T#:378412
Part#: MMFAN12BL
Ships in 3 Business Days
$ 106.99 USD
Free Shipping
$ 106.99 USD
Free Shipping
WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
Show More Show Less
Mishimoto - Corporate Logo
T#:378443
Part#: MMFAN12
Ships in 3 Business Days
$ 93.99 USD
Free Shipping
$ 93.99 USD
Free Shipping
WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
Show More Show Less

Rein - Corporate Logo
T#:379723
Part#: 64218380270
No longer available
No longer available
Attaches to the water pipe on the back of the engine block to the secondary water pump. Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.
Show More Show Less

URO - Corporate Logo
T#:20203
Part#: 61318360876
Ships in 1 Business Day
$ 12.99

This product was last offered at the strikethrough price on
04-10-2026

$ 10.99 USD
Free Shipping on orders $49 and up
$ 10.99 USD
Free Shipping on orders $49 and up
This is the radiator coolant level sensor that mounts into the bottom of the cooling system expansion tank. With more than 4,000 European vehicle replacement parts, URO is no stranger to the market. Superior metal stock and extremely strict quality control are at the forefront of URO’s agenda and it shows as they become the OE supplier for more and more car companies every single day.

With more than 4,000 European vehicle replacement parts, URO is no stranger to the market. Superior metal stock and extremely strict quality control are at the forefront of URO’s agenda and it shows as they become the OE supplier for more and more car companies every single day.​

This item fits the following BMWs:
1999-2000 E39 BMW 528i 540i
2001-2003 E39 BMW 525i 530i 540i
1995-2001 E38 BMW 740i 740il 750il
1990-1998 E31 BMW 840i 840ci
2000-2003 E52 BMW Z8 Roadster
Show More Show Less
Coolant Hose
For vehicles with production date up to 09/1998
URO - Corporate Logo
T#:373027
Part#: 11531745595
Ships in 1 Business Day
$ 13.99 USD
Free Shipping on orders $49 and up
$ 13.99 USD
Free Shipping on orders $49 and up
Connects from water pump to top of radiator
Rein - Corporate Logo
T#:591958
Part#: 17111737708
Ships in 3 Business Days
$ 9.17

This product was last offered at the strikethrough price on
05-05-2026

$ 9.06 USD
Free Shipping on orders $49 and up
$ 9.06 USD
Free Shipping on orders $49 and up
From expansion tank to radiator


Mahle-Behr - Corporate Logo
T#:7392
Part#: 17101440252
Ships in 1 Business Day
$ 122.62 USD
$ 122.62 USD
This is a direct replacement for the factory black plastic BMW radiator fan shroud for E31, E38, E39 with M60 and M62 V8 engines and M70, M73 V12 engines.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1997-2003 E39 BMW 540i
1995-2001 E38 BMW 740i 740il 750il
1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
2000-2003 E52 BMW Z8 Alpina
Show More Show Less
URO Premium - Corporate Logo
T#:2369
Part#: 11531720173
Ships in 1 Business Day
$ 11.00 USD
Free Shipping on orders $49 and up

This aluminum thermostat housing cover is a direct replacement for the factory unit. It fits BMW E32 740i 740il E34 530i 540i E38 740i 740il 1995, E31 840i thru 1995.

With more than 4,000 European vehicle replacement parts, URO is no stranger to the market. Superior metal stock and extremely strict quality control are at the forefront of URO’s agenda and it shows as they become the OE supplier for more and more car companies every single day.


This item fits the following BMWs:
1993-1995 E34 BMW 530i 540i
1988-1994 E32 BMW 740i 740il
1995-2001 E38 BMW 740i 740il
1990-1999 E31 BMW 840i 840ci

Show More Show Less
Spal - Corporate Logo
T#:2181323
Part#: FRH
Ships in 2 Business Days
12% off MSRP $ 112.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 99.99 USD
Free Shipping
12% off MSRP
$ 112.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 99.99 USD
Free Shipping
SPAL® electric fan relay wiring kits are designed to automatically turn on your SPAL® electric fan when the air conditioning is turned on. They can also be used when dual electric fans are installed using one switching device. Features: Makes installation of your new fan a breeze Designed to safely integrate with OEM wiring Feature a waterproof 10/40 amp relay with printed wires for easy installation Harness is designed for 12V systems only Does not included thermo-switch
Show More Show Less

Packaged by Turner - Corporate Logo
T#:348558
Part#: 11510393336DK
Back Ordered
$ 192.99

This product was last offered at the strikethrough price on
07-15-2026

Starting at $ 132.98 USD
Free Shipping
Starting at $ 132.98 USD
Free Shipping
Don't take your car's cooling system for granted!One of the biggest weak points is the cooling system. Replacing your water pump will go a long way for keeping your car on the road and operating properly. This water pump fits BMW 1999-2001 E38 740i/740iL, 1999-2003 E39 540i, 1999-2003 E53 X5 4.4i and 4.6is with M62TU 4.4L (4.6L for the 4.6is) engine.

Choose from a water pump with a metal or composite impeller.
This water pump comes complete with housing profile gasket and o-rings.

This item fits the following BMWs:
1999-2003  E39 BMW  540i 540i touring
1999-2001  E38 BMW  740i 740il
2000-2003  E53 BMW  X5 4.4i X5 4.6is
2000-2003  E52 BMW  Z8 Alpina
Show More Show Less

Packaged by Turner - Corporate Logo
T#:338705
Part#: TMS16592
Ships in 3 Business Days
Sale - Save 5% $ 171.99

This product was last offered at the strikethrough price on
08-12-2026

Starting at $ 163.48 USD
Free Shipping
Sale - Save 5%
$ 171.99

This product was last offered at the strikethrough price on
08-12-2026

Starting at $ 163.48 USD
Free Shipping
The oil cooler/heat exchanger for the automatic transmission is one of the most overlooked sections of the 540i and 740i cooling system. The cooler (heat exchanger) is a part of the overall cooling system and uses coolant circulated from the regular cooling system to cool the transmission oil running through this small cooling block. Some of the hoses are shared with the rest of the cooling system as well. The E38/E39 heat exchanger is located along the driver's side frame rail and is accessed from the wheel well. We recommend servicing or cleaning the heat exchanger along with any cooling system overhaul. Or if you're having transmission faults (especially for temperature) you may want to clean the transmission cooler anyway and these hoses will be a nice finishing touch.

Replacing or cleaning the heat exchanger components could lead to better shifting of the automatic as the cooler itself can become clogged. If you're experiencing harder or hesitating shifts, and the internal transmission temperature is rising without being regulated, the components in this system are the likely cause. Staying on top of the cooling needs of the transmission will help prevent a very costly transmission repair in the future. These hoses are easily replaced and you can clean the heat exchanger easily with brake cleaner and some brushes.

Included in this handy package are:
  • 11531711381 - transmission cooling hose from water pump to radiator (with t-connector)
  • 11531711385 - transmission cooling hose from radiator to cooler
  • 11531711384 - transmission cooling hose from cooler to water pump
  • 11537511207 - transmission cooling hose from cooler to chassis
  • hose clamp
  • o-ring


    This hose set fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
  • Show More Show Less
    Rein - Corporate Logo
    T#:46719191
    Part#: CHK0008P
    Ships in 3 Business Days
    New Item
    $ 61.99 USD
    Free Shipping on orders $49 and up
    Keep your cooling system sealed, strong, and ready for anything with this Rein radiator hose kit—your all-in-one fix for cracked, leaking, or worn factory hoses. Years of heat, pressure, and age can cause rubber to weaken, split, or swell, setting the stage for coolant leaks and potential overheating. Rein hoses are engineered to meet or exceed OEM standards, built from premium, heat-resistant materials that can take on extreme temperatures and system pressures without faltering. Each hose features factory-correct bends, fittings, and diameters for an exact, hassle-free installation—no cutting or forcing required. Whether you’re tackling a full cooling system refresh or chasing down a small coolant leak, this Rein kit provides everything needed to restore confidence and performance under the hood. Why choose this Rein radiator hose kit: Factory-level precision – Direct-fit replacements that deliver OEM-quality reliability. Built to last – Resists cracking, swelling, and chemical damage from daily heat cycling. Confidence restored – Prevents coolant loss, overheating, and on-road breakdowns. All-in-one upgrade – Includes upper and lower hoses for a complete system refresh. If keeping your BMW’s cooling system running tight and trouble-free is the goal, Rein brings the dependable quality and fitment you can count on—engineered to perform just like factory, mile after mile.
    Show More Show Less

    Packaged by Turner - Corporate Logo
    T#:338704
    Part#: TMS14417
    Ships in 3 Business Days
    Sale - Save 7% $ 773.99

    This product was last offered at the strikethrough price on
    05-03-2026

    Starting at $ 723.61 USD
    Sale - Save 7%
    $ 773.99

    This product was last offered at the strikethrough price on
    05-03-2026

    Starting at $ 723.61 USD
    This is a compete cooling system overhaul kit, which includes all the common cooling system failure parts bundled into a complete package. This cooling system package is for the 1999-2003 540i with the M62TU VAN0S 4.4-liter engine. This package applies to cars equipped with either the manual or automatic transmission (select the appropriate parts in the menu below).

    A failure in the cooling system can lead to overheating and catastrophic engine failure. Don't gamble your engine! By replacing these core items preventatively, such as the thermostat housing, radiator, and waterpump, you are defusing what could be a ticking cooling system time bomb. And if you've had a failure of one of these parts, now is the time to refresh your entire cooling system. Our bundled package includes the following:
  • OEM Behr radiator (select for manual or automatic transmission)
  • OEM water pump (choose either the metal or composite impeller)
  • OE BMW coolant temp sensor (located in the water pump housing)
  • OEM Behr thermostat with housing and sensor
  • OEM Behr expansion tank with cap
  • OE BMW upper and lower radiator hoses with expansion tank hose
    Optional items (which can be added below):
    - OE BMW antifreeze
    - Add a new coolant level sensor (known for failing / throwing "check coolant" messages)
    - Replace the heat exchanger coolant lines for the automatic transmission
    - Add a new fan clutch

    Buy as a package and save $$$!

    This cooling system overhaul kit fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
  • Show More Show Less
    CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
    Universal fitment design - modifications may be necessary to run this cooler
    CSF - Corporate Logo
    T#:53608839
    Part#: 8371
    Ships in 3 Business Days
    New Item
    $ 499.00 USD
    Free Shipping
    $ 499.00 USD
    Free Shipping
    CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
    Show More Show Less

    Spal - Corporate Logo
    T#:598797
    Part#: 30102029
    In Stock
    $ 207.99 USD
    Free Shipping
    $ 207.99 USD
    Free Shipping
    1328 CFM. High performance puller fan with curved blades. This is a universal fan for applications that require more air flow or for engine compartments that have tight tolerances such as an aftermarket turbo set up that needs more clearance. This fan is universal and you must make it fit your application. It is not a direct bolt on. Made in Italy. Size: 13.25in x 12.5in x 3.5n Airflow (CFM): 1328
    Show More Show Less

    Rein - Corporate Logo
    T#:379805
    Part#: 11537501777
    Ships in 3 Business Days
    $ 6.99 USD
    Free Shipping on orders $49 and up
    $ 6.99 USD
    Free Shipping on orders $49 and up
    URO - Corporate Logo
    T#:50066847
    Part#: 11537505229
    Ships in 1 Business Day
    New Item
    $ 41.99 USD
    Free Shipping on orders $49 and up
    Connects from the lower radiator outlet to the thermostat housing and features an integrated port for the coolant temperature sensor.
    Rein - Corporate Logo
    T#:592665
    Part#: 64218391121
    Ships in 3 Business Days
    $ 14.99 USD
    Free Shipping on orders $49 and up


    Vaico - Corporate Logo
    T#:595257
    Part#: 11531711384
    In Stock at Vendor
    $ 129.99

    This product was last offered at the strikethrough price on
    05-08-2026

    $ 125.99 USD
    $ 125.99 USD
    This hose connects the radiator outlet hose to the transmission heat exchanger
    Mishimoto - Corporate Logo
    T#:378434
    Part#: MMFAN10
    Ships in 3 Business Days
    $ 88.99 USD
    Free Shipping
    $ 88.99 USD
    Free Shipping
    WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
    Show More Show Less
    Rein - Corporate Logo
    T#:34114233
    Part#: 11531437526
    Ships in 1 Business Day
    $ 68.99 USD
    Free Shipping on orders $49 and up
    Regulates Engine coolant temperature. Comes with aluminum housing, O-ring, and sensor.

    Rein - Corporate Logo
    T#:593459
    Part#: 64218390355
    Ships in 3 Business Days
    $ 13.99 USD
    Free Shipping on orders $49 and up

    ECS - Corporate Logo
    T#:376806
    Part#: 54155K23
    Ships in 1 day
    $ 4.99 USD
    Free Shipping on orders $49 and up

    Hose Clamp 2 5/16" - 3 1/4"

    Ensure secure hose connections with the Hose Clamp 2 5/16" - 3 1/4", a versatile and reliable solution for various applications. Crafted from durable materials, this clamp offers superior strength and corrosion resistance. Its adjustable design allows for a snug fit, reducing the risk of leaks and ensuring optimal performance. Upgrade your hose connections with the precision and reliability of the Hose Clamp 2 5/16" - 3 1/4".

    • Versatile and reliable solution for various applications
    • Superior strength and corrosion resistance
    • Adjustable design for a snug fit
    • Reduces risk of leaks for optimal performance
    Show More Show Less
    Bremmen Parts - Corporate Logo
    T#:640140
    Part#: 17111712788
    In Stock
    Sale - Save 39% $ 3.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 2.44 USD
    Free Shipping on orders $49 and up
    Sale - Save 39%
    $ 3.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 2.44 USD
    Free Shipping on orders $49 and up
    Plastic bleeder screw for cooling system is used to bleed air that would otherwise create an air pocket and lead to overheating. Includes o-ring seal.

    Genuine BMW - Corporate Logo
    T#:6946
    Part#: 11531711385
    Ships in 1 day
    $ 31.99 USD
    Free Shipping on orders $49 and up
    This the the transmission cooling hose that goes from the radiator to the transmission oil regulator (# 17211437772 ) /oil cooler (# 17217505823 )/.

    We offer all these hoses in our Transmission Cooling Hose Kit

    This hose set fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
    Show More Show Less
    Genuine BMW - Corporate Logo
    T#:6986
    Part#: 11537511207
    Ships in 1 day
    $ 28.99 USD
    Free Shipping on orders $49 and up
    This the the transmission cooling hose that goes from the transmission oil regulator (# 17211437772 ) /oil cooler (# 17217505823 ) to the metal line mounted to the chassis.

    We offer all these hoses in our Transmission Cooling Hose Kit

    This hose set fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
    Show More Show Less

    Genuine BMW - Corporate Logo
    T#:6983
    Part#: 11537505228
    In Stock
    2% off MSRP $ 45.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 44.99 USD
    Free Shipping on orders $49 and up
    2% off MSRP
    $ 45.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 44.99 USD
    Free Shipping on orders $49 and up
    Replacement upper radiator hose - to water pump and alternator. This is an OE BMW replacement hose, with the plastic fittings and clamps installed.

    This item fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
    Show More Show Less

    E39 540i 99-03 Automatic, E38 99-01 OEM Behr Radiator
    For vehicles with automatic transmission and production date from 09/1998
    Mahle-Behr - Corporate Logo
    T#:341229
    Part#: 17111436063
    Ships in 1 day
    $ 388.85 USD
    $ 388.85 USD
    OEM BEHR brand replacement radiator for all 1999-2003 E39 540i (with automatic transsmision) as well as all 1999-2001 E38 7 series (including 740i, 740iL & 750iL). This radiator is made by  BEHR  , an original equipment supplier to BMW. This is the brand we use exclusively on our own 5 & 7 series BMWs, and think you should as well. 

    Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

    This BEHR Radiator fits the following BMWs:  
    1999-2003  E39  540i with automatic transmission 
    1999-2001  E38  740i & 740iL (all) 
    1999-2001  E38  750iL (all) 
    Show More Show Less
    Genuine BMW - Corporate Logo
    T#:16593
    Part#: 11537505229
    In Stock
    2% off MSRP $ 45.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 44.99 USD
    Free Shipping on orders $49 and up
    2% off MSRP
    $ 45.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 44.99 USD
    Free Shipping on orders $49 and up
    Replacement lower radiator hose - to thermostat. This is an OE BMW replacement hose, with the plastic fittings and clamps installed.

    This item fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
    Show More Show Less
    Genuine BMW - Corporate Logo
    T#:18865
    Part#: 64218380270
    Ships in 1 day
    3% off MSRP $ 28.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 27.99 USD
    Free Shipping on orders $49 and up
    3% off MSRP
    $ 28.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 27.99 USD
    Free Shipping on orders $49 and up


    Genuine BMW Hose F Engine Inlet And Addit.Water Pump -
    This item fits the following BMW Chassis:
    E38



    Genuine BMW - Corporate Logo
    T#:6944
    Part#: 11531711381
    Ships in 1 day
    $ 34.99 USD
    Free Shipping on orders $49 and up
    This the the transmission cooling hose that goes from the radiator to the water pump. It also connects to the transmission cooling hose from cooler to water pump #11531711384.

    We offer all these hoses in our Transmission Cooling Hose Kit

    This hose set fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
    Show More Show Less
    Genuine BMW - Corporate Logo
    T#:367892
    Part#: 17101440252
    Ships in 1 day
    3% off MSRP $ 156.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 152.99 USD
    3% off MSRP
    $ 156.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 152.99 USD