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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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Radiator Shroud Bracket - Lower Left

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
ON SALE! SAVE 13%
$6.99

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

$6.08 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 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

E30 Radiator Cover

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
Special Order: No Guaranteed ETA
2% 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
07-05-2026

$91.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Bracket

ES#37781 - 17111709333 - Radiator Bracket - Secures the bottom of the radiator. - Genuine BMW - BMW
ECS Tuning recommends this product.

Secures the bottom of the radiator. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
37781
Mfg#:
17111709333
In Stock
ON SALE!
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Coolant Hose

ES#2622997 - 11531730351 - E36 Coolant Hose - Attaches the expansion tank to the heater return hose - Rein - BMW

Attaches the expansion tank to the heater return hose 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#:
2622997
Mfg#:
11531730351
Ships in 2 Business Days
ON SALE!
$18.79

This product was last offered at the strikethrough price on
06-29-2026

$17.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E24 Fan Blade

ES#2534636 - 11521723573 - E24 Fan Blade - 11 Blade, 410mm diameter - URO - BMW

11 Blade, 410mm diameter 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#:
2534636
Mfg#:
11521723573
Ships in 2 Business Days
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

coolant temperature sensor

ES#2899790 - 62111268355 - coolant temperature sensor - Monitors coolant temperature - Vemo - 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:
Vemo - Corporate Logo
ES#:
2899790
Mfg#:
62111268355
In Stock at Vendor
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Block Freeze Plug - Priced Each

ES#17632 - 11111717939 - Engine Block Freeze Plug - Priced Each - To be replaced when rebuilding an engine - Genuine BMW - BMW

To be replaced when rebuilding an engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
17632
Mfg#:
11111717939
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit

ES#3675365 - 11531730470k2KT - Thermostat Replacement Kit - Featuring high quality aftermarket parts - Assembled By ECS - BMW

Featuring high quality aftermarket parts 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#:
3675365
Mfg#:
11531730470K2KT
Back Ordered
Auto Notify
ON SALE! SAVE 14%
$93.99

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

$81.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Coolant Hose

ES#2803698 - 13541719967 - E30 Coolant Hose - Throttle housing small hose - Rein - BMW

Throttle housing small hose 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#:
2803698
Mfg#:
13541719967
In Stock at Vendor
ON SALE!
$14.06

This product was last offered at the strikethrough price on
06-29-2026

$13.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#2814073 - 17111712641 - Coolant Expansion Tank - Replace your cracked or faded expansion tank. - Hamburg Tech - BMW

Replace your cracked or faded expansion tank. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/1987

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814073
Mfg#:
17111712641
Ships in 2 Business Days
$79.99 USD
Free Shipping

M20 Coolant Block Off Plate Kit - E30 E28 E34

Delete the heater hose connection with this complete kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Condor Speed Shop - Corporate Logo
ES#:
3659890
Mfg#:
M20BLK
In Stock at Vendor
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2534579 - 11531730351 - Coolant Hose - Attaches the expansion tank to the heater return hose - URO - BMW

Attaches the expansion tank to the heater return hose 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#:
2534579
Mfg#:
11531730351
Ships in 2 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2816028 - 61311378073 - Coolant Temperature Sensor - Measures radiator air temperature enabling the fan to turn off or on - Hamburg Tech - BMW

Measures radiator air temperature enabling the fan to turn off or on affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 09/1987

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816028
Mfg#:
61311378073
In Stock at Vendor
$18.99 USD
Free Shipping
on orders $49 and up
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

Auxiliary Fan Switch � 91�C

ES#166357 - 61311364272 - Auxiliary Fan Switch 91C - Does not include o-ring - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
166357
Mfg#:
61311364272
Ships in 4 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.

$75.99

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

$73.99 USD
Free Shipping
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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