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BMW E30 325es M20 2.7L

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BMW E30 325es M20 2.7L Engine Parts & Accessories

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Coolant Level Sensor

ES#166579 - 61311378320 - Coolant Level Sensor - Located on the top of the coolant expansion tank - Genuine BMW - BMW

Located on the top of the coolant expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
166579
Mfg#:
61311378320
Ships in 2 Business Days
2% off MSRP

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

$92.99

This product was last offered at the strikethrough price on
07-12-2026

$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set - M20 2.5L 2.7L

ES#4404943 - 11121726478 - Cylinder Head Bolt Set - M20 2.5L 2.7L - A complete set of 14 cylinder head bolts - Elring - BMW

A complete set of 14 cylinder head bolts 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:
Elring - Corporate Logo
ES#:
4404943
Mfg#:
11121726478
In Stock
$37.99

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

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

Rocker Arm - Priced Each

ES#3550923 - 11331271429 - Rocker Arm - Priced Each - Broken rocker arms are a real concern. Replace your broken arm or preventatively replace all of them. - Ina - BMW

Broken rocker arms are a real concern. Replace your broken arm or preventatively replace all of them. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3550923
Mfg#:
11331271429
Back Ordered
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 80C

ES#4845542 - 11531710953 - Thermostat - 80C - The Thermostat 80C from ECS Tuning is the perfect choice for BMW owners seeking to maintain optimal engine performance and protect critical components from overheating, ensuring long-term reliability. - Rein - BMW

The Thermostat 80C from ECS Tuning is the perfect choice for BMW owners seeking to maintain optimal engine performance and protect critical components from overheating, ensuring long-term reliability. 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#:
4845542
Mfg#:
11531710953
Back Ordered
Auto Notify
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter

ES#3674651 - 11421707779 - Oil Filter - The most important filter on your engine - Mahle - BMW

The most important filter on your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle - Corporate Logo
ES#:
3674651
Mfg#:
11421707779
Ships in 1 Business Day
$10.99 USD
Free Shipping
on orders $49 and up

Rear Main Seal

ES#3478264 - 11141432240 - Rear Main Seal - This is the paper gasket located under the crank seal - Elring - BMW

This is the paper gasket located under the crank seal 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:
Elring - Corporate Logo
ES#:
3478264
Mfg#:
11141432240
In Stock
$4.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter

ES#2679024 - 11421707779 - Oil Filter - Genuine BMW part - Genuine BMW - BMW

Genuine BMW part affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2679024
Mfg#:
11421707779
In Stock
ON SALE!
$27.99

This product was last offered at the strikethrough price on
06-15-2026

$26.60 USD
Free Shipping
on orders $49 and up

Fuel Filter

ES#3674517 - 13321268231 - Fuel Filter - Keep your fuel system clean and debris free - Mahle - BMW

Keep your fuel system clean and debris free affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle - Corporate Logo
ES#:
3674517
Mfg#:
13321268231
Ships in 1 Business Day
$37.99 USD
Free Shipping
on orders $49 and up

Thermostat Housing Cover

ES#24567 - 11531265059 - Thermostat Housing Cover - Replace your old or cracked thermostat cover - Genuine BMW - BMW

Replace your old or cracked thermostat cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
24567
Mfg#:
11531265059
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.

$36.99

This product was last offered at the strikethrough price on
07-12-2026

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Braille Batteries G30

ES#3617620 - G30 - Braille Batteries G30 - Less voltage drop during cranking - Braille - BMW

Less voltage drop during cranking affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Braille - Corporate Logo
ES#:
3617620
Mfg#:
G30
Ships on Jul 28, 2026
$522.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit - Level 1

ES#2167428 - 11311469240 - Timing Belt Kit - Level 1 - Save yourself from spending thousands of dollars on a rebuilt cylinder head. Includes OE timing belt, tensioner/roller, and radiator drain plug. - Assembled By ECS - BMW

Save yourself from spending thousands of dollars on a rebuilt cylinder head. Includes OE timing belt, tensioner/roller, and radiator drain plug. 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#:
2167428
Mfg#:
11311469240
In Stock
$97.99

This product was last offered at the strikethrough price on
05-19-2026

$86.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Main Bearing Set (Standard)

ES#4070193 - 11211722342 - Main Bearing Set (Standard) - Glyco - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Features All Single-Tang Main Bearings for Earlier M20 Engines

Brand:
Glyco - Corporate Logo
ES#:
4070193
Mfg#:
11211722342
In Stock
$259.99

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

$252.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Priced Each

ES#3676553 - 11421266773 - Oil Filter Kit - Priced Each - Keep your oil clean and your engine running like new - Hengst - BMW
ECS Tuning recommends this product.

Keep your oil clean and your engine running like new affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3676553
Mfg#:
11421266773
In Stock
$9.37 USD
Free Shipping
on orders $49 and up

Fuel Hose

ES#213374 - 16121176440 - Fuel Hose - 12x18mm and 1 meter in length - Genuine BMW - BMW

12x18mm and 1 meter in length affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
213374
Mfg#:
16121176440
Ships in 2 Business Days
2% off MSRP

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

$55.99

This product was last offered at the strikethrough price on
07-12-2026

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clamp - Priced Each

ES#77396 - 51131872146 - Clamp - Priced Each - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
77396
Mfg#:
51131872146
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket

ES#18963 - 11131730234 - Oil Pan Gasket - Stop those annoying oil leaks !!! - Genuine BMW - BMW

Stop those annoying oil leaks !!! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18963
Mfg#:
11131730234
In Stock
ON SALE!
$24.99

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

$24.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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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