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BMW E30 325ix M20 2.5L

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BMW E30 325ix M20 2.5L Engine Parts & Accessories

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Engine Block Coolant Drain Plug - M14x1.5

ES#14588 - 07119904539 - Engine Block Coolant Drain Plug - M14x1.5 - Used to drain the coolant out of the engine block - Genuine BMW - BMW

Used to drain the coolant out of the engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
14588
Mfg#:
07119904539
In Stock
$8.63 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Voltage Regulator - 65 Amp Style

ES#2746487 - 12311726022 - Alternator Voltage Regulator - 65 Amp Style - Prevent an overcharging alternator - Bosch - BMW

Prevent an overcharging alternator 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:
Bosch - Corporate Logo
ES#:
2746487
Mfg#:
12311726022
In Stock at Vendor
$71.99

This product was last offered at the strikethrough price on
01-28-2026

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Mounting Kit

ES#4001106 - 30130011KT - Fan Mounting Kit - Includes 4 mounting straps/brackets to securely mount your SPAL fan. - Spal - BMW

Includes 4 mounting straps/brackets to securely mount your SPAL fan. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spal - Corporate Logo
ES#:
4001106
Mfg#:
30130011KT
In Stock
$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cover Securing Nut - Priced Each

ES#16062 - 07129904553 - Engine Cover Securing Nut - Priced Each - Commonly used in many different models - Genuine BMW - BMW MINI

Commonly used in many different models affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
16062
Mfg#:
07129904553
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery Cable - Negative

ES#30186 - 12421719664 - Battery Cable - Negative - Connected to the negative battery terminal and grounds on the chassis - Genuine BMW - BMW

Connected to the negative battery terminal and grounds on the chassis affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
30186
Mfg#:
12421719664
Ships in 2 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.

$64.99

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

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump

ES#37324 - 16141179232 - Fuel Pump - Under car mounted fuel pump - Genuine BMW - BMW

Under car mounted fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicle's with the production date 11/1986 to 09/1987

Brand:
Genuine BMW - Corporate Logo
ES#:
37324
Mfg#:
16141179232
Ships in 4 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.

$598.99

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

$563.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Powerflex - Offset Lower Radiator Mounts - Street

ES#4716247 - PFF5-4652 - Powerflex - Offset Lower Radiator Mounts - Street - Enhance cooling efficiency, precise radiator alignment, improved durability, & reduced vibrations - Powerflex - BMW

Enhance cooling efficiency, precise radiator alignment, improved durability, & reduced vibrations affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4716247
Mfg#:
PFF5-4652
In Stock
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

ES#260181 - 11121726478 - Cylinder Head Bolt Set - A complete set of 14 cylinder head bolts - Victor Reinz - BMW

A complete set of 14 cylinder head bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
260181
Mfg#:
11121726478
In Stock at Vendor
$34.99

This product was last offered at the strikethrough price on
06-24-2026

$34.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Auxiliary Fan Assembly

Also known as "pusher fan" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For coupe and sedan models with production dates 09/84 to 09/88

Brand:
Genuine BMW - Corporate Logo
ES#:
180266
Mfg#:
64541376973
Ships in 8 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.

$576.99

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

$550.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Performance Fuel Injector Set

ES#4488430 - 18U-09-0550-6 - Performance Fuel Injector Set - Engineered as a drop-in fitment for European applications, utilizing a Bosch EV14 corethe gold standard in modern fuel injection technology. - DeatschWerks - BMW

Engineered as a drop-in fitment for European applications, utilizing a Bosch EV14 core—the gold standard in modern fuel injection technology. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Custom Applications - Will require additional tuning or modifications.

Brand:
DeatschWerks - Corporate Logo
ES#:
4488430
Mfg#:
18U-09-0550-6
Ships in 2 Business Days
$539.00 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

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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