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BMW 328i Engine Cooling Parts

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Bracket Pressure Pipe Airconditioner

ES#2643685 - 64536956711 - Bracket Pressure Pipe Airconditioner - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2643685
Mfg#:
64536956711
Ships in 7 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.

$89.99

This product was last offered at the strikethrough price on
07-21-2026

$85.99 USD
This product is lifetime replacement eligible Lifetime Replacement

E46 Radiator Hose - Lower

ES#2531633 - 11531436408 - E46 Radiator Hose - Lower - A common source of cooling system failure - Gates - BMW

A common source of cooling system failure

Brand:
Gates - Corporate Logo
ES#:
2531633
Mfg#:
11531436408
Ships in 4 Business Days
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2537185 - 17127596841 - Coolant Hose - Keep your engine running at operating temperature with this coolant hose - Genuine BMW - BMW

Keep your engine running at operating temperature with this coolant hose For vehicles with automatic transmission and M Sport Package

Brand:
Genuine BMW - Corporate Logo
ES#:
2537185
Mfg#:
17127596841
Ships in 2 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.

$89.99

This product was last offered at the strikethrough price on
07-21-2026

$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Inlet Hose Section

ES#3148901 - 11537535829 - Coolant Inlet Hose Section - Replaces the rubber section of the water pump inlet pipe - includes two clamps - Rein - BMW

Replaces the rubber section of the water pump inlet pipe - includes two clamps 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with manual transmission

Brand:
Rein - Corporate Logo
ES#:
3148901
Mfg#:
11537535829
In Stock at Vendor
$30.99

This product was last offered at the strikethrough price on
01-27-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber Lower Radiator Mount Insert - Priced Each

ES#38115 - 17117525267 - Rubber Lower Radiator Mount Insert - Priced Each - Found at the bottom of the radiator - Genuine BMW - BMW

Found at the bottom of the radiator For vehicles with production date up to 11/2007

Brand:
Genuine BMW - Corporate Logo
ES#:
38115
Mfg#:
17117525267
Ships in 1 day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Hose Assembly

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

(3-Way Hose) 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151232
Mfg#:
17127596839
Ships in 3 Business Days
$82.99 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 Nov 30, 2026
$81.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#3499725 - 17127596841 - 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 For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission and M Sport Package

Brand:
Rein - Corporate Logo
ES#:
3499725
Mfg#:
17127596841
In Stock
Limited Qty Sale
$29.88

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Build your own Fan Delete Kit

Free up some extra horsepower by deleting your fan 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 09/1995

Brand:
Assembled By ECS - Corporate Logo
ES#:
3194502
Mfg#:
E36FNDPDK
In Stock
ON SALE!
Starting at $88.08 USD
Customize
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Temperature Switch

ES#31507 - 12521741900 - Temperature Switch - For the engine control unit housing (35 deg. C) - Genuine BMW - BMW

For the engine control unit housing (35 deg. C)

Brand:
Genuine BMW - Corporate Logo
ES#:
31507
Mfg#:
12521741900
Ships in 2 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.

$82.99

This product was last offered at the strikethrough price on
07-21-2026

$77.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap Seal

ES#37900 - 17111723580 - Expansion Tank Cap Seal - Keep your coolant in. - Genuine BMW - BMW

Keep your coolant in.

Brand:
Genuine BMW - Corporate Logo
ES#:
37900
Mfg#:
17111723580
In Stock at Vendor
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Mount - Priced Each

ES#38509 - 17201719414 - Upper Radiator Mount - Priced Each - This is the upper piece that secures the radiator. - Genuine BMW - BMW

This is the upper piece that secures the radiator.

Brand:
Genuine BMW - Corporate Logo
ES#:
38509
Mfg#:
17201719414
Ships in 1 day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Mounting Bracket - Priced Each

ES#38114 - 17117524956 - Lower Radiator Mounting Bracket - Priced Each - The mount that accepts the lower right corner of the radiator - Genuine BMW - BMW

The mount that accepts the lower right corner of the radiator For vehicles with production date up to 11/2007

Brand:
Genuine BMW - Corporate Logo
ES#:
38114
Mfg#:
17117524956
Ships in 2 Business Days
5% off MSRP

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

$39.99

This product was last offered at the strikethrough price on
07-21-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#4070883 - 13541703945 - Coolant Hose - Connects the heater return pipe to the throttle body - Elaplast - BMW

Connects the heater return pipe to the throttle body

Brand:
Elaplast - Corporate Logo
ES#:
4070883
Mfg#:
13541703945
Ships in 1 Business Day
$4.99

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

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - From Left Side of Radiator

ES#2595996 - 17127600554 - Radiator Hose - From Left Side of Radiator - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2595996
Mfg#:
17127600554
Ships in 2 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.

$79.99

This product was last offered at the strikethrough price on
07-21-2026

$74.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Plug

ES#15376 - 07119919146 - Radiator Plug - Located in the right side of the radiator - Genuine BMW - BMW

Located in the right side of the radiator

Brand:
Genuine BMW - Corporate Logo
ES#:
15376
Mfg#:
07119919146
In Stock
$4.99 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.

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