Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

BMW E36 325i M50 2.5L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW E36 325i M50 2.5L
Your Vehicle BMW E36 325i M50 2.5L
Change Clear

BMW E36 325i M50 2.5L Engine Cooling Parts

Sort By
Filter By
Return to Top

E36 Radiator Air Duct - Driver (Left)

ES#129418 - 51718122433 - E36 Radiator Air Duct - Driver (Left) - Used for models with air conditioning - Genuine BMW - BMW

Used for models with air conditioning affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 09/1993

Brand:
Genuine BMW - Corporate Logo
ES#:
129418
Mfg#:
51718122433
Ships in 5 Business Days
1% off MSRP

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

$69.99

This product was last offered at the strikethrough price on
06-08-2026

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Thermostat

ES#2631368 - 13541730682 - Auxiliary Thermostat - Thermostat that controls water flow temperature to the throttle body - Wahler - BMW

Thermostat that controls water flow temperature to the throttle body affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wahler - Corporate Logo
ES#:
2631368
Mfg#:
13541730682
Back Ordered
$66.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heater Hose

ES#2534525 - 64211394292 - Heater Hose - Comes off of the heater valve and connects to the right side of the heater core - URO - BMW

Comes off of the heater valve and connects to the right side of the heater core affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with air conditioning

Brand:
URO - Corporate Logo
ES#:
2534525
Mfg#:
64211394292
Ships in 1 Business Day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat O-Ring

ES#2867257 - 11531265084 - Thermostat O-Ring - Ensure a proper seal when installing your new thermostat - Febi - BMW

Ensure a proper seal when installing your new thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867257
Mfg#:
11531265084
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Bleeder Screw - Priced Each

ES#3499697 - 17111712788 - Coolant Bleeder Screw - Priced Each - Coolant bleeder screw that comes with O-Ring. - Rein - BMW MINI

Coolant bleeder screw that comes with O-Ring. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3499697
Mfg#:
17111712788
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Standard Fan Delete Kit

ES#2724974 - E36FNDKT3 - Standard Fan Delete Kit - Free up some extra horsepower by deleting your fan - Assembled By ECS - BMW

Free up some extra horsepower by deleting your fan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Gain peace of mind - no more worrying about exploding fans and seizing fan clutches

Brand:
Assembled By ECS - Corporate Logo
ES#:
2724974
Mfg#:
E36FNDKT3
Back Ordered
Auto Notify
ON SALE! SAVE 18%
$78.99

This product was last offered at the strikethrough price on
06-08-2026

$64.69 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

C-Clip Nut

ES#205424 - 07146955207 - C-Clip Nut - For a ST4.8 screw - Genuine BMW - BMW

For a ST4.8 screw affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
205424
Mfg#:
07146955207
Ships in 1-2 days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HARD Motorsport BMW Oil Cooler Fitting Adapter Plate - E36 E46 E82 E9X

ES#4065030 - OILADPTR - HARD Motorsport BMW Oil Cooler Fitting Adapter Plate - E36 E46 E82 E9X - Upgrade your oil cooler lines to braided with this adapter plate! - HARD Motorsport - BMW

Upgrade your oil cooler lines to braided with this adapter plate! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a Euro oil filter housing and Euro oil cooler

Brand:
HARD Motorsport - Corporate Logo
ES#:
4065030
Mfg#:
OILADPTR
Special Order: No Guaranteed ETA
Auto Notify
$62.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Coolant Hose - Upper

ES#2534656 - 13541719967 - Throttle Body Coolant Hose - Upper - Throttle housing small hose - URO - BMW

Throttle housing small hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534656
Mfg#:
13541719967
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#2586806 - 11537511580KT2 - Thermostat Replacement Kit - Includes gaskets and hardware and coolant - Assembled By ECS - BMW

Includes gaskets and hardware and coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586806
Mfg#:
11537511580KT2
Ships on Nov 30, 2026
ON SALE!
$59.99

This product was last offered at the strikethrough price on
05-02-2026

$58.12 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Thermostat Housing Kit - All Aluminum

ES#3438874 - 14-009 - Thermostat Housing Kit - All Aluminum - Never worry about cracking again - Active Autowerke - BMW

Never worry about cracking again affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Active Autowerke - Corporate Logo
ES#:
3438874
Mfg#:
14-009
In Stock
3% off MSRP

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

$59.00

This product was last offered at the strikethrough price on
06-08-2026

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Blade

ES#2718355 - 11521723363 - Fan Blade - 11 Blade, 410mm diameter - Vemo - BMW

11 Blade, 410mm diameter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2718355
Mfg#:
11521723363
In Stock at Vendor
$58.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-ring - Priced Each

ES#4066943 - 11531703848 - O-ring - Priced Each - 18.2x3. Used in the cooling system - Victor Reinz - BMW
ECS Tuning recommends this product.

18.2x3. Used in the cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4066943
Mfg#:
11531703848
Ships in 1 Business Day
$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
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2534584 - 17111468077 - Expansion Tank Cap - 1.4 Bar pressure - URO - BMW

1.4 Bar pressure affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534584
Mfg#:
17111468077
Back Ordered
Auto Notify
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#2868199 - 17111723520 - Coolant Expansion Tank - Does not include cap or coolant level sensor - Febi - BMW

Does not include cap or coolant level sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2868199
Mfg#:
17111723520
In Stock
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Radiator support - left

ES#68127 - 41118122557 - E36 Radiator support - left - Frame mounted radiator bracket - Genuine BMW - BMW

Frame mounted radiator bracket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
68127
Mfg#:
41118122557
Ships in 5 Business Days
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings