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BMW E30 318i M42 1.8L Engine Cooling Parts

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ES#4818124 - 11537511580KT4 - Water Pump & Thermostat Replacement Kit - Featuring an upgraded metal impeller water pump and OE thermostat with gasket! - Assembled By ECS - BMW

Featuring an upgraded metal impeller water pump and OE thermostat with gasket! 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#:
4818124
Mfg#:
11537511580KT4
In Stock
ON SALE!
$118.99

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

$115.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2814137 - 17401362100 - A/C Fan Blade - Replace your brittle A/C fan blades before it sends a blade through your condenser - Hamburg Tech - BMW

Replace your brittle A/C fan blades before it sends a blade through your condenser affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814137
Mfg#:
17401362100
Ships in 1 Business Day
$38.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#19603 - 11151739266 - E30 Lower Radiator Breather Hose - Runs from lower radiator hose to U shaped metal hose - Genuine BMW - BMW

Runs from lower radiator hose to U shaped metal hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
19603
Mfg#:
11151739266
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#37687 - 17111178449 - Radiator Shroud Bracket - Lower Left - 10 MM - Genuine BMW - BMW

10 MM affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
37687
Mfg#:
17111178449
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4669267 - 11531253249 - Thermostat - 80 C - Includes a complete housing - Calorstat - BMW

Includes a complete housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Calorstat - Corporate Logo
ES#:
4669267
Mfg#:
11531253249
Ships in 1-2 days
$27.99

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#205244 - 17111742231 - Expansion Tank Cap - Replace when performing cooling service. - Rein - BMW
ECS Tuning recommends this product.

Replace when performing cooling service. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
205244
Mfg#:
17111742231
In Stock
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3674114 - C32348 - O-Ring - Priced Each - Measurements: 20x3 - Victor Reinz - BMW

Measurements: 20x3 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
3674114
Mfg#:
C32348
Ships in 1-2 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
ES#2764007 - MMFAN12BL - Universal 12" Electric Fan - Blue - 934 CFM - 5.7 amps at 12.3 volts - Mishimoto - BMW Volkswagen MINI

934 CFM - 5.7 amps at 12.3 volts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
2764007
Mfg#:
MMFAN12BL
Ships in 1 Business Day
$106.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#37859 - 17111719249 - E30 Fan Shroud - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
A=440Mm

Brand:
Genuine BMW - Corporate Logo
ES#:
37859
Mfg#:
17111719249
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.

$108.99

This product was last offered at the strikethrough price on
06-19-2026

$104.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#258933 - 61311364272 - Auxiliary Fan Switch 91C - Does not include o-ring - FAE - BMW

Does not include o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FAE - Corporate Logo
ES#:
258933
Mfg#:
61311364272
Ships in 8 Business Days
$26.99

This product was last offered at the strikethrough price on
06-07-2026

$20.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#197888 - 83300491048 - BMW Water Pump Pulley Locking Tool - Make your water pump or fan clutch a simple install - Genuine BMW - BMW

Make your water pump or fan clutch a simple install affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
197888
Mfg#:
83300491048
Special Order: No Guaranteed ETA
$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
ES#4900427 - 17121712736 - Expansion Tank Hose - Prevents coolant spills - Bremmen Parts - BMW

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

Brand:
Bremmen Parts - Corporate Logo
ES#:
4900427
Mfg#:
17121712736
In Stock
ON SALE! SAVE 24%
$15.99

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

$12.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
ES#24383 - 11511717637 - Water Pump Pulley - This pulley should be replaced any time a water pump is replaced - Genuine BMW - BMW

This pulley should be replaced any time a water pump is replaced affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
24383
Mfg#:
11511717637
Ships in 7 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.

$91.99

This product was last offered at the strikethrough price on
06-19-2026

$90.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#37838 - 17111712829 - E30 Radiator Cover - Helps mount the radiator while protecting your engine bay from damage - Genuine BMW - BMW

Helps mount the radiator while protecting your engine bay from damage affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
37838
Mfg#:
17111712829
Ships in 7 Business Days
3% off MSRP

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

$93.99

This product was last offered at the strikethrough price on
06-19-2026

$90.99 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.

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