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BMW Engine Electrical Parts

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Camshaft Position Sensor

ES#2683894 - 12141740383 - Camshaft Position Sensor - Located in the front of the cylinder head - Genuine BMW - BMW

Located in the front of the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2683894
Mfg#:
12141740383
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.

$247.99

This product was last offered at the strikethrough price on
06-05-2026

$231.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IP High Performance Ignition Coil Set - B48

ES#4370062 - IP-A122413 - IP High Performance Ignition Coil Set - B48 - 4X more spark energy than stock coils! - Ignition Projects - BMW

4X more spark energy than stock coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ignition Projects - Corporate Logo
ES#:
4370062
Mfg#:
IP-A122413
Ships in 5 Business Days
$695.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Mounting Screw Set

ES#2792709 - 12310392568 - Alternator Mounting Screw Set - Single-use, torque-to-yield - Rein - BMW

Single-use, torque-to-yield affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2792709
Mfg#:
12310392568
In Stock
$36.65

This product was last offered at the strikethrough price on
02-06-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump - E30 325e 325es 325i 325is 325ix 325ic

ES#3025266 - 16141179992 - Fuel Pump - E30 325e 325es 325i 325is 325ix 325ic - Delphi - BMW

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

Brand:
Delphi - Corporate Logo
ES#:
3025266
Mfg#:
16141179992
In Stock at Vendor
$352.99

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

$345.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lithium US 4.3 Amp 12 Volt Battery Charger - CTEK

ES#4810341 - 56-926 - Lithium US 4.3 Amp 12 Volt Battery Charger - CTEK - The LITHIUM US is a versatile, microprocessor-controlled charger designed for recharging and maintaining Lithium-Iron (LiFePO4) batteries, featuring automatic operation, and multiple safety protections. - CTEK - Audi BMW Volkswagen Mercedes Benz MINI Porsche

The LITHIUM US is a versatile, microprocessor-controlled charger designed for recharging and maintaining Lithium-Iron (LiFePO4) batteries, featuring automatic operation, and multiple safety protections. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTEK - Corporate Logo
ES#:
4810341
Mfg#:
56-926
Back Ordered
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Eccentric Shaft Sensor - Priced Each

ES#4818528 - 11377527017 - Eccentric Shaft Sensor - Priced Each - Two required per vehicle, replaceable individually. - Bremmen Parts - BMW

Two required per vehicle, replaceable individually. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818528
Mfg#:
11377527017
Ships on Aug 3, 2026
Auto Notify
ON SALE! SAVE 20%
$172.99

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

$137.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

G Chassis B58 Carbon Fiber Engine Cover & Set Of 6 Ignition Coils

ES#4751641 - 001443TMS01EBKT - G Chassis B58 Carbon Fiber Engine Cover & Set Of 6 Ignition Coils - Beautiful carbon fiber engine cover and a set of 6 performance ignition coils to refresh the performance of your B58. - Enthusiast Bundles - BMW

Beautiful carbon fiber engine cover and a set of 6 performance ignition coils to refresh the performance of your B58. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751641
Mfg#:
001443TMS01EBKT
In Stock
ON SALE! SAVE 13%
$787.97

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

$689.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor

ES#3673715 - 13627566786 - Knock Sensor - A failed knock sensor can cause major performance issues - Continental - BMW

A failed knock sensor can cause major performance issues affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
3673715
Mfg#:
13627566786
Ships in 1-2 days
$114.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator

ES#4905055 - 12317591532KT - Remanufactured Alternator - Includes a refundable $81.90 core charge - MPA Electrical - BMW

Includes a refundable $81.90 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MPA Electrical
ES#:
4905055
Mfg#:
12317591532KT
In Stock at Vendor
$701.99

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

$684.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2682302 - 12137594937KT - Ignition Service Kit - Everything you need to service your ignition system - Genuine BMW - BMW

Everything you need to service your ignition system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2682302
Mfg#:
12137594937KT
Ships in 2 Business Days
$681.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3 Pin Connector

ES#4772589 - 12521433915 - 3 Pin Connector - Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor. - ECS - BMW

Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4772589
Mfg#:
12521433915
In Stock
ON SALE! SAVE 40%
$10.99

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

$6.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wire Set

ES#2804177 - 12121705718 - Ignition Wire Set - Original equipment replacement wire set - Bremi - BMW

Original equipment replacement wire set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bremi - Corporate Logo
ES#:
2804177
Mfg#:
12121705718
Ships in 3 Business Days
$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine wiring harness

ES#2633574 - 12537634056 - Engine wiring harness - Engine wiring harness transmission module - Genuine BMW - BMW

Engine wiring harness transmission module affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2633574
Mfg#:
12537634056
In Stock
Limited Qty Sale
$368.99

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

$338.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay - White Green

ES#4940142 - 61368373700 - Relay - White Green - Replaces relays of the same color - Bremmen Parts - BMW MINI

Replaces relays of the same color affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940142
Mfg#:
61368373700
In Stock
ON SALE! SAVE 23%
$18.99

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

$14.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Battery Cable - Positive

ES#2767211 - 61129348295 - Battery Cable - Positive - Battery cable under the interior carpet - Genuine BMW - BMW

Battery cable under the interior carpet affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2767211
Mfg#:
61129348295
Ships in 7 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.

$700.99

This product was last offered at the strikethrough price on
06-05-2026

$673.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump/Sensor Repair Kit

ES#36311 - 16117198099 - Fuel Pump/Sensor Repair Kit - The factory fix to a failed fuel pump - Genuine BMW - BMW

The factory fix to a failed fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
36311
Mfg#:
16117198099
Back Ordered
7% off MSRP

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

$720.99

This product was last offered at the strikethrough price on
06-05-2026

$673.99 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.

Other BMW Engine Electrical Parts

Let us help you find the parts that fit your BMW

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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