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BMW E30 325i M20 2.5L

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BMW E30 325i M20 2.5L Engine Cooling Parts

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Coolant Temperature Sensor

ES#3625598 - 62111268355 - Coolant Temperature Sensor - Monitors coolant temperature - FAE - BMW

Monitors coolant temperature affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up top 09/1985

Brand:
FAE - Corporate Logo
ES#:
3625598
Mfg#:
62111268355
Ships in 4 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Pipe Gasket

ES#1899448 - 11121726721 - Coolant Pipe Gasket - Used for the coolant pipe that bolts to the head - Victor Reinz - BMW

Used for the coolant pipe that bolts to the head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
1899448
Mfg#:
11121726721
Back Ordered
$3.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Radiator Hose - Lower

ES#3235123 - 11531279895 - E30 Radiator Hose - Lower - Replace your radiator hose before a blown hose leaves you stranded - Gates - BMW

Replace your radiator hose before a blown hose leaves you stranded affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3235123
Mfg#:
11531279895
Ships in 10 Business Days
$29.99

This product was last offered at the strikethrough price on
06-03-2026

$26.99 USD
Free Shipping
on orders $49 and up

Locking Plug

ES#17545 - 11111285395 - Locking Plug - Found of the top rear side of the M20 engine block. - Genuine BMW - BMW

Found of the top rear side of the M20 engine block. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
17545
Mfg#:
11111285395
In Stock
ON SALE! SAVE 20%
$32.99

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

$26.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Fan Bracket - Right

ES#39084 - 17401372829 - Cooling Fan Bracket - Right - Supports the engine cooling fan - Genuine BMW - BMW

Supports the engine cooling fan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
39084
Mfg#:
17401372829
Special Order: No Guaranteed ETA
4% off MSRP

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

$26.99

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

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose

ES#5425958 - 17121712736 - Expansion Tank Hose - Coolant over flow hose that connects to the expansion tank - URO - BMW

Coolant over flow hose that connects to the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5425958
Mfg#:
17121712736
In Stock
$12.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Auxiliary Fan Switch 99C

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

Brand:
FAE - Corporate Logo
ES#:
258931
Mfg#:
61311364273
Ships on Jul 28, 2026
$24.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Water Hose Outlet

ES#178059 - 64218367791 - E30 Water Hose Outlet - Used to connect to the inline thermostat - Genuine BMW - BMW

Used to connect to the inline thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
178059
Mfg#:
64218367791
Back Ordered
5% off MSRP

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

$26.22

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

$24.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2803600 - 11531718982 - Coolant Hose - Connects between the water pump and the thermostat - Rein - BMW

Connects between the water pump and the thermostat 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#:
2803600
Mfg#:
11531718982
Ships in 2 Business Days
ON SALE!
$6.55

This product was last offered at the strikethrough price on
06-25-2026

$6.22 USD
Free Shipping
on orders $49 and up

Coolant Hose

ES#2534649 - 11531287651 - Coolant Hose - From water pump to thermostat housing - URO - BMW

From water pump to thermostat housing 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:
URO - Corporate Logo
ES#:
2534649
Mfg#:
11531287651
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Radiator Hose - Upper

ES#3235124 - 11531286914 - E30 Radiator Hose - Upper - Hose from radiator to water pump - Gates - BMW

Hose from radiator to water pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 09/1987

Brand:
Gates - Corporate Logo
ES#:
3235124
Mfg#:
11531286914
Ships on Jul 23, 2026
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Molded

ES#3235156 - 11531718982 - Coolant Hose - Molded - Connects between the Water pump and the thermostat - Gates - BMW

Connects between the Water pump and the thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3235156
Mfg#:
11531718982
Back Ordered
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch - 99 deg. C (2-Prong, Red Top)

ES#2899710 - 61311364273 - Auxiliary Fan Switch - 99 deg. C (2-Prong, Red Top) - Vemo - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 08/87

Brand:
Vemo - Corporate Logo
ES#:
2899710
Mfg#:
61311364273
Ships in 1-2 days
$20.99

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

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Heater Hose

ES#3235787 - 64211380527 - E30 Heater Hose - Inlet hose to the heater core - Gates - BMW

Inlet hose to the heater core affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3235787
Mfg#:
64211380527
Back Ordered
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch 91C

ES#2871869 - 61311364272 - Auxiliary Fan Switch 91C - Does not include o-ring - Febi - BMW

Does not include o-ring 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:
Febi - Corporate Logo
ES#:
2871869
Mfg#:
61311364272
Ships on Sep 30, 2026
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Sealing Gasket

ES#37867 - 17111719321 - Radiator Sealing Gasket - Used along the side portion of the radiator. 483mm - Genuine BMW - BMW

Used along the side portion of the radiator. 483mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
37867
Mfg#:
17111719321
Ships in 7 Business Days
$16.99 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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