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BMW E36 325i M50 2.5L

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BMW E36 325i M50 2.5L Engine Electrical Parts

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Knock Sensor

ES#28430 - 12141738667 - Knock Sensor - Controls the timing and air/fuel mixture of your engine - Genuine BMW - BMW

Controls the timing and air/fuel mixture of your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
28430
Mfg#:
12141738667
Ships in 1-2 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.

$235.99

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

$220.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Relay

ES#169417 - 61366915327 - Relay - Relay for Injectors - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
169417
Mfg#:
61366915327
In Stock
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - M12x1.5

ES#2683652 - 12618611273 - Oil Pressure Switch - M12x1.5 - Leaking or malfunctioning oil pressure switches can be disastrous - Genuine BMW - BMW

Leaking or malfunctioning oil pressure switches can be disastrous affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2683652
Mfg#:
12618611273
In Stock
17% off MSRP

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

$34.59

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

$28.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost X UltraSafe Lithium 4250 Amp Jump Starter - NOCO

ES#4389659 - GBX155 - Boost X UltraSafe Lithium 4250 Amp Jump Starter - NOCO - X for Extreme - Boost X is the next generation in jump packs with an all-new design and more powerful jump starts. This 12V battery jumper will jump gas vehicles up to 10.0L and diesel engines up to 8.0L. - NOCO - Audi BMW Volkswagen Mercedes Benz MINI Porsche

X for Extreme - Boost X is the next generation in jump packs with an all-new design and more powerful jump starts. This 12V battery jumper will jump gas vehicles up to 10.0L and diesel engines up to 8.0L. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NOCO - Corporate Logo
ES#:
4389659
Mfg#:
GBX155
Ships in 8 Business Days
16% off MSRP

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

$439.99

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

$369.99 USD
Free Shipping
on orders $49 and up

Throttle Position Switch

ES#2678717 - 13631721456 - Throttle Position Switch - Found on the throttle housing - Genuine BMW - BMW

Found on the throttle housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2678717
Mfg#:
13631721456
Ships in 3 Business Days
7% off MSRP

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

$195.99

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

$182.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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

Crankshaft Position Sensor - M50 S50

ES#2706946 - 12141726065 - Crankshaft Position Sensor - M50 S50 - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2706946
Mfg#:
12141726065
Ships in 1-2 days
4% off MSRP

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

$249.99

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

$240.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Idle Control Valve

ES#33070 - 13411433626 - Idle Control Valve - Keep your idle steady. - Genuine BMW - BMW

Keep your idle steady. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 09/1992

Brand:
Genuine BMW - Corporate Logo
ES#:
33070
Mfg#:
13411433626
Ships in 1-2 days
7% off MSRP

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

$558.99

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

$521.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Idle Control Valve

ES#33119 - 13411744713 - Idle Control Valve - An integral part of the air intake system - Genuine BMW - BMW

An integral part of the air intake system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 09/1992

Brand:
Genuine BMW - Corporate Logo
ES#:
33119
Mfg#:
13411744713
Ships in 1-2 days
7% off MSRP

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

$558.99

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

$521.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

12 Ft 6 Gauge Booster Cables

ES#2770108 - 007269SCH01 - 12 Ft 6 Gauge Booster Cables - Don't be left stranded with a dead battery. Keep a set of quality Schwaben Booster cables in you trunk for that unexpected emergency. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Don't be left stranded with a dead battery. Keep a set of quality Schwaben Booster cables in you trunk for that unexpected emergency. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2770108
Mfg#:
007269SCH01
In Stock
ON SALE! SAVE 33%
$44.99

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

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery Holddown

ES#166114 - 61218353010 - Battery Holddown - Includes needed hardware - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
166114
Mfg#:
61218353010
Ships in 3 Business Days
4% off MSRP

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

$112.99

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

$108.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug "High Power" - Bosch FGR-7-DQP+ , NGK BKR6EQUP (3199)

ES#1884755 - 12120037607 - Spark Plug "High Power" - Bosch FGR-7-DQP+ , NGK BKR6EQUP (3199) - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
1884755
Mfg#:
12120037607
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.

$38.02

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

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idle Control Valve

ES#4689774 - 13411744713 - Idle Control Valve - An integral part of the air intake system - Bavarian Autosport - BMW

An integral part of the air intake system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 09/1992

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4689774
Mfg#:
13411744713
Back Ordered
Auto Notify
ON SALE! SAVE 15%
$154.99

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

$131.74 USD
Free Shipping
on orders $49 and up

Engine Wiring Harness For DME+ASC

ES#30798 - 12511748890 - Engine Wiring Harness For DME+ASC - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
30798
Mfg#:
12511748890
Ships in 1-2 days
4% off MSRP

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

$1456.99

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

$1405.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

GENIUS 6V / 12V 10 Amp Battery Charger - NOCO

ES#4031180 - GENIUS10 - GENIUS 6V / 12V 10 Amp Battery Charger - NOCO - The GENIUS10 is similar to the G7200, just better. It's 17% smaller and delivers 115% more power. And it's simpler and easier to use than ever before. - NOCO - Audi BMW Volkswagen Mercedes Benz MINI Porsche

The GENIUS10 is similar to the G7200, just better. It's 17% smaller and delivers 115% more power. And it's simpler and easier to use than ever before. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NOCO - Corporate Logo
ES#:
4031180
Mfg#:
GENIUS10
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.

$124.95

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

$99.94 USD
Free Shipping
on orders $49 and up

Remanufactured Alternator - 140amp

ES#2142867 - 12311744567 - Remanufactured Alternator - 140amp - Includes a $80.00 refundable core charge - Bosch - BMW

Includes a $80.00 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2142867
Mfg#:
12311744567
In Stock
$453.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Parts

With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.

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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