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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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Crankshaft position sensor

ES#2706799 - 12141720856 - Crankshaft position sensor - Having a crank but no starting issue? This sensor is often the culprit - Genuine BMW - BMW

Having a crank but no starting issue? This sensor is often the culprit For vehicles with a production date from 09/1987

Brand:
Genuine BMW - Corporate Logo
ES#:
2706799
Mfg#:
12141720856
In Stock
6% off MSRP

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

$217.99

This product was last offered at the strikethrough price on
10-13-2026

$205.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

In-Line Fuel Pressure Regulator

ES#36501 - 16121178035 - In-Line Fuel Pressure Regulator - Located directly in the fuel line - Genuine BMW - BMW

Located directly in the fuel line From the 1984 model year to 6/1986 production date

Brand:
Genuine BMW - Corporate Logo
ES#:
36501
Mfg#:
16121178035
Ships in 1 day
3% off MSRP

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

$313.99

This product was last offered at the strikethrough price on
10-13-2026

$305.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug - M12x1.5

ES#4899255 - HWU1041 - Magnetic Oil Drain Plug - M12x1.5 - This OE+ drain plug attracts metal particulates that would otherwise be circulating your engine! - Rein - BMW MINI

This OE+ drain plug attracts metal particulates that would otherwise be circulating your engine! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
4899255
Mfg#:
HWU1041
In Stock
$18.99 USD
Free Shipping
on orders $49 and up

Penn Grade 1 Engine Oil (20w-50) - 1 Quart

ES#2561498 - 7119C - Penn Grade 1 Engine Oil (20w-50) - 1 Quart - A multi-viscosity option for the cold temperature benefits of 20W with the anti wear protection of SAE 50 at normal engine temperatures - Brad Penn - BMW Porsche

A multi-viscosity option for the cold temperature benefits of 20W with the anti wear protection of SAE 50 at normal engine temperatures This oil features a high zinc content, which offers superior protection for your BMW's older engine.

Brand:
Brad Penn - Corporate Logo
ES#:
2561498
Mfg#:
7119C
In Stock
$9.99 USD
Free Shipping
on orders $49 and up

WPC-Treated Race Series Main Bearing Set - M20/M50/M52/M54/S54

ES#4845662 - M5X-WPC-MB - WPC-Treated Race Series Main Bearing Set - M20/M50/M52/M54/S54 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845662
Mfg#:
M5X-WPC-MB
In Stock
ON SALE! SAVE 18%
$520.99

This product was last offered at the strikethrough price on
06-13-2026

$425.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Kit

ES#2863376 - 11531718980KT - Coolant Hose Kit - Includes all new coolant hoses and hose clamps - Assembled By ECS - BMW

Includes all new coolant hoses and hose clamps 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 09/1987

Brand:
Assembled By ECS - Corporate Logo
ES#:
2863376
Mfg#:
11531718980KT
Back Ordered
ON SALE!
$139.99

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

$130.07 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Fuel Pump Relay - 4 Prong

ES#3024042 - 61311373585 - Fuel Pump Relay - 4 Prong - A failed fuel pump relay will prevent your BMW from running - Bosch - BMW

A failed fuel pump relay will prevent your BMW from running We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3024042
Mfg#:
61311373585
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gates Racing Timing Belt

ES#2718273 - T131RB - Gates Racing Timing Belt - 300% stronger than standard timing belts - GatesRacing - BMW

300% stronger than standard timing belts

Brand:
GatesRacing - Corporate Logo
ES#:
2718273
Mfg#:
T131RB
In Stock
15% off MSRP

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

$119.99

This product was last offered at the strikethrough price on
10-13-2026

$101.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Redline 10w-60 Engine Oil - 1 Quart

ES#2602531 - 11704 - Redline 10w-60 Engine Oil - 1 Quart - Fully ester based synthetic oil, recommended for "M" series engines - Redline - BMW

Fully ester based synthetic oil, recommended for "M" series engines

Brand:
Redline - Corporate Logo
ES#:
2602531
Mfg#:
11704
In Stock
$18.20 USD
Free Shipping
on orders $49 and up

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.5 Inlet 3.0 OD - Stepped Right - Brushed Stainless

ES#4146865 - 026732TMS06-02 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.5 Inlet 3.0 OD - Stepped Right - Brushed Stainless - Right - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146865
Mfg#:
026732TMS06-02
In Stock
ON SALE! SAVE 26%
$125.99

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

$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Fuel tank connection pipe

ES#35757 - 16111177925 - E30 Fuel tank connection pipe - Used to connect the two section of the fuel tank - Genuine BMW - BMW

Used to connect the two section of the fuel tank

Brand:
Genuine BMW - Corporate Logo
ES#:
35757
Mfg#:
16111177925
Ships in 1 day
2% off MSRP

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

$200.99

This product was last offered at the strikethrough price on
10-13-2026

$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E30 Water Pump

ES#260759 - 11519071562 - E30 Water Pump - Includes gasket. New - not remanufactured! - Geba - BMW
ECS Tuning recommends this product.

Includes gasket. New - not remanufactured!

Brand:
Geba - Corporate Logo
ES#:
260759
Mfg#:
11519071562
Ships in 1-2 days
$65.16

This product was last offered at the strikethrough price on
10-11-2026

$63.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E30 Coolant Expansion Tank

ES#3464804 - 17111712641 - E30 Coolant Expansion Tank - Replace your cracked or faded expansion tank. - Mahle-Behr - BMW

Replace your cracked or faded expansion tank. For vehicles with production date from 09/1987

Brand:
Mahle-Behr - Corporate Logo
ES#:
3464804
Mfg#:
17111712641
In Stock
$56.99

This product was last offered at the strikethrough price on
08-14-2026

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Bolt - Priced Each

ES#16073 - 07129904681 - Torx Bolt - Priced Each - M10x65 - Genuine BMW - BMW

M10x65

Brand:
Genuine BMW - Corporate Logo
ES#:
16073
Mfg#:
07129904681
In Stock
20% off MSRP

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

$9.69

This product was last offered at the strikethrough price on
10-13-2026

$7.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#4871938 - 12141720856 - Crankshaft Position Sensor - Bremmen Parts - BMW

10X Entries Into Our F80 M3 Sweepstakes

For vehicles with a production date from 09/1987

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871938
Mfg#:
12141720856
In Stock
ON SALE! SAVE 20%
$42.99

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

$34.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Drain Plug

ES#19023 - 11137535106 - Engine Oil Drain Plug - Used for an oil change or damaged hex head - Genuine BMW - BMW MINI

Used for an oil change or damaged hex head

Brand:
Genuine BMW - Corporate Logo
ES#:
19023
Mfg#:
11137535106
In Stock
3% off MSRP

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

$8.27

This product was last offered at the strikethrough price on
10-13-2026

$7.99 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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