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

No Vehicle selected
Please select your vehicle below.

    • 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 Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW 135i Engine Cooling Parts

Sort By
Filter By
Return to Top

Coolant Expansion Tank With Cap - E8x/E9x N55

ES#5374538 - EPK0131 - Coolant Expansion Tank With Cap - E8x/E9x N55 - Includes level sensor and cap - Rein - BMW

Includes level sensor and cap 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5374538
Mfg#:
EPK0131
Ships in 3 Business Days
$104.99 USD
Free Shipping
on orders $49 and up

Breather Line

ES#4504937 - 17127599452 - Breather Line - Vent line for the cooling system. - Vaico - BMW

Vent line for the cooling system. We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4504937
Mfg#:
17127599452
In Stock at Vendor
$108.99

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

$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal 14" Electric Fan - Black

ES#2764292 - MMFAN14 - Universal 14" Electric Fan - Black - 954 CFM - 5.6 amps at 12.3 volts - Mishimoto - Audi BMW Volkswagen MINI

954 CFM - 5.6 amps at 12.3 volts

Brand:
Mishimoto - Corporate Logo
ES#:
2764292
Mfg#:
MMFAN14
In Stock
$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Charger Cooling Hose - Return

ES#25134 - 11537558903 - Turbo Charger Cooling Hose - Return - Connects rear turbo charger to rest of cooling system - Genuine BMW - BMW

Connects rear turbo charger to rest of cooling system

Brand:
Genuine BMW - Corporate Logo
ES#:
25134
Mfg#:
11537558903
In Stock
ON SALE! SAVE 18%
$115.99

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

$95.68 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Carrier - Left

ES#2881508 - 17107524912 - Radiator Carrier - Left - Plastic side frame for radiator - Vaico - BMW

Plastic side frame for radiator We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2881508
Mfg#:
17107524912
In Stock at Vendor
$97.99

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

$94.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal 12" Electric Fan - Black

ES#2765250 - MMFAN12 - Universal 12" Electric Fan - Black - 934 CFM - 5.7 amps at 12.3 volts - Mishimoto - Audi BMW Volkswagen MINI

934 CFM - 5.7 amps at 12.3 volts

Brand:
Mishimoto - Corporate Logo
ES#:
2765250
Mfg#:
MMFAN12
In Stock at Vendor
$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Outlet Hose

ES#3107855 - 11537541992 - Coolant Outlet Hose - Attached to the outlet on the thermostat housing - Vaico - BMW

Attached to the outlet on the thermostat housing We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3107855
Mfg#:
11537541992
In Stock at Vendor
$95.99

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

$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug

ES#38122 - 17117530902 - Drain Plug - Used to drain the radiator - Genuine BMW - BMW

Used to drain the radiator

Brand:
Genuine BMW - Corporate Logo
ES#:
38122
Mfg#:
17117530902
In Stock
ON SALE!
$15.99

This product was last offered at the strikethrough price on
08-04-2026

$14.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber Radiator Mount

ES#39127 - 17427553777 - Rubber Radiator Mount - Make sure your radiator is properly mounted - Genuine BMW - BMW

Make sure your radiator is properly mounted

Brand:
Genuine BMW - Corporate Logo
ES#:
39127
Mfg#:
17427553777
Ships in 1-2 days
7% off MSRP

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

$29.99

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

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Thermostat

ES#4327247 - 11537549476 - Coolant Thermostat - Keep your BMW's cooling system operating at peak performance with this premium replacement coolant thermostat from Meyle. - Meyle - BMW

Keep your BMW's cooling system operating at peak performance with this premium replacement coolant thermostat from Meyle. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4327247
Mfg#:
11537549476
Ships on Dec 16, 2026
$81.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose Gasket

ES#3006116 - 11537545302 - Radiator Hose Gasket - The gasket that seals the junction between the engine block and radiator hose - Victor Reinz - BMW

The gasket that seals the junction between the engine block and radiator hose

Brand:
Victor Reinz - Corporate Logo
ES#:
3006116
Mfg#:
11537545302
In Stock at Vendor
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Screw Plug - Priced Each

ES#25836 - 11617568552 - Screw Plug - Priced Each - This is the screw plug found in the oil cooler thermostat assembly - Genuine BMW - BMW

This is the screw plug found in the oil cooler thermostat assembly

Brand:
Genuine BMW - Corporate Logo
ES#:
25836
Mfg#:
11617568552
Ships in 1-2 days
$11.99

This product was last offered at the strikethrough price on
03-04-2026

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#38441 - 17127548203 - Coolant Hose - Low temperature cooling module hose. - Genuine BMW - BMW

Low temperature cooling module hose.

Brand:
Genuine BMW - Corporate Logo
ES#:
38441
Mfg#:
17127548203
Ships in 1-2 days
6% off MSRP

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

$79.99

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

$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

16" Fan shroud gasket

ES#4147340 - 30130074 - 16" Fan shroud gasket - Provides .25" stand off from radiator - Spal - Audi BMW MINI

Provides .25" stand off from radiator

Brand:
Spal - Corporate Logo
ES#:
4147340
Mfg#:
30130074
In Stock at Vendor
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Water Return Line - Front Turbo

ES#4375482 - 11537558900 - Turbo Water Return Line - Front Turbo - Carries coolant away from the front turbocharger. Lifetime Warranty - URO Premium - BMW

Carries coolant away from the front turbocharger. Lifetime Warranty 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO Premium - Corporate Logo
ES#:
4375482
Mfg#:
11537558900
Ships in 1 Business Day
$70.99 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.

Let us help you find the parts that fit your BMW

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