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BMW 328i Engine Cooling Parts

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Coolant Hose

ES#3499723 - 17127596831 - Coolant Hose - Keep your engine running at operating temperature with this coolant hose - Rein - BMW

Keep your engine running at operating temperature with this coolant hose 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3499723
Mfg#:
17127596831
In Stock at Vendor
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#24830 - 11531703844 - Coolant Hose - This is the heater hose that connects between the heater valve and the heater return hose - Genuine BMW - BMW

This is the heater hose that connects between the heater valve and the heater return hose

Brand:
Genuine BMW - Corporate Logo
ES#:
24830
Mfg#:
11531703844
Ships in 1-2 days
$21.99 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

Brand:
Victor Reinz - Corporate Logo
ES#:
4066943
Mfg#:
11531703848
Ships in 2 Business Days
$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

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 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

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 10X Entries Into Our F80 M3 Sweepstakes
Gain peace of mind - no more worrying about exploding fans and seizing fan clutches
For vehicles with production date up to 09/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
2724974
Mfg#:
E36FNDKT3
In Stock
ON SALE! SAVE 20%
$80.99

This product was last offered at the strikethrough price on
07-02-2026

$64.77 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Auxiliary Radiator Bracket - Upper Left

ES#3134531 - 51747389929 - Auxiliary Radiator Bracket - Upper Left - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
3134531
Mfg#:
51747389929
Ships in 4 Business Days
4% off MSRP

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

$66.99

This product was last offered at the strikethrough price on
10-24-2026

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing

ES#2641359 - 17517600544 - Sealing - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2641359
Mfg#:
17517600544
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.

$33.99

This product was last offered at the strikethrough price on
10-24-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose F Radiator And Engine Return

ES#2596589 - 64219208184 - Hose F Radiator And Engine Return - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2596589
Mfg#:
64219208184
Ships in 4 Business 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.

$66.99

This product was last offered at the strikethrough price on
10-24-2026

$62.99 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! 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
$62.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Hose - Low Temperature Cooling Module

ES#2881619 - 17127540020 - Water Hose - Low Temperature Cooling Module - Vaico - BMW

We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2881619
Mfg#:
17127540020
Special Order: No Guaranteed ETA
$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Inlet Pipe Gasket

ES#2779809 - 11537534880 - Water Pump Inlet Pipe Gasket - Used to seal the end of the water pump inlet pipe to the engine block - Victor Reinz - BMW

Used to seal the end of the water pump inlet pipe to the engine block

Brand:
Victor Reinz - Corporate Logo
ES#:
2779809
Mfg#:
11537534880
In Stock at Vendor
$17.51

This product was last offered at the strikethrough price on
08-26-2026

$15.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Water Connection Pipe

ES#2635068 - 17111707817 - E46 Water Connection Pipe - Connects the radiator to the expansion tank - Vaico - BMW

Connects the radiator to the expansion tank We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission only

Brand:
Vaico - Corporate Logo
ES#:
2635068
Mfg#:
17111707817
Ships in 2 Business Days
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Bracket - Priced Each

ES#1844414 - 17117590119 - Radiator Bracket - Priced Each - 2 required - Genuine BMW - BMW

2 required

Brand:
Genuine BMW - Corporate Logo
ES#:
1844414
Mfg#:
17117590119
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.

$31.99

This product was last offered at the strikethrough price on
10-24-2026

$29.99 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 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586806
Mfg#:
11537511580KT2
Back Ordered
ON SALE!
$59.99

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

$58.20 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Water Hose Assembly

ES#4151232 - 17127596839 - Water Hose Assembly - (3-Way Hose) - Rein - BMW

(3-Way Hose) 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151232
Mfg#:
17127596839
Ships in 4 Business Days
$82.99

This product was last offered at the strikethrough price on
10-22-2026

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Gasket Set

ES#5492908 - 11428637820 - Oil Cooler Gasket Set - The Febi Bilstein Oil Cooler Gasket Set offers an ideal OEM-quality solution to restore complete fluid isolation and clean up your engine bay. - Febi - BMW

The Febi Bilstein Oil Cooler Gasket Set offers an ideal OEM-quality solution to restore complete fluid isolation and clean up your engine bay.

Brand:
Febi - Corporate Logo
ES#:
5492908
Mfg#:
11428637820
Ships on Jan 25, 2027
$28.99 USD
Free Shipping
on orders $49 and up

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

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Manufacturer names and/or part numbers are used only for identification purposes.

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