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BMW Engine Electrical Parts

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ES#30981 - 12517551908 - Coil Pack Wiring Harness - This is the harness that sends the ignition signal to the coils and makes them fire. - Genuine BMW - BMW

This is the harness that sends the ignition signal to the coils and makes them fire. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
30981
Mfg#:
12517551908
Ships in 5 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.

$308.99

This product was last offered at the strikethrough price on
06-07-2026

$297.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4159427 - TypeB4BARAdapter - 2013+ TypeB 4BAR Adapter - Allows use of a 4 BAR map sensor to raise the maximum boost range up to 43psi! - Burger Motorsports - BMW

Allows use of a 4 BAR map sensor to raise the maximum boost range up to 43psi! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4159427
Mfg#:
TYPEB4BARADAPTER
Ships in 7 Business Days
$35.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2839038 - 12417835737 - New Starter - Brand new starter unit - Valeo - BMW

Brand new starter unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
2839038
Mfg#:
12417835737
Back Ordered
$593.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3673158 - 439640 - New Alternator - 230 Amp - New Replacement Alternator From Valeo - 12317603781 - Valeo - BMW

New Replacement Alternator From Valeo - 12317603781 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
3673158
Mfg#:
439640
Ships on Jul 1, 2026
$590.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3023827 - 12131247281 - Ignition Coil  - Generates power that allows the spark plugs to generate spark - Bosch - BMW

Generates power that allows the spark plugs to generate spark 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#:
3023827
Mfg#:
12131247281
In Stock at Vendor
$201.99

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

$196.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#31006 - 12517559832 - Cable Harness Injection Valve/Ignition - Replacement for malfunctioning or damaged wiring harness. - Genuine BMW - BMW

Replacement for malfunctioning or damaged wiring harness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
31006
Mfg#:
12517559832
Ships in 5 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.

$610.99

This product was last offered at the strikethrough price on
06-07-2026

$589.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#30348 - 12427557027 - Ground Strap - Also referred to as an "Earth Cable". - Genuine BMW - BMW

Also referred to as an "Earth Cable". affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
30348
Mfg#:
12427557027
Ships in 3 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.

$60.99

This product was last offered at the strikethrough price on
02-03-2026

$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#34458 - 13627837904 - Camshaft Position Sensor - Priced Each - Sensor that monitors camshaft rotaion in relation to crankshaft rotation - Genuine BMW - BMW

Sensor that monitors camshaft rotaion in relation to crankshaft rotation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
34458
Mfg#:
13627837904
In Stock
10% off MSRP

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

$216.99

This product was last offered at the strikethrough price on
06-07-2026

$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#29528 - 12311730635 - Alternator Air Duct - Upper - Routes air to cool alternator - Genuine BMW - BMW

Routes air to cool alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
29528
Mfg#:
12311730635
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.

$121.99

This product was last offered at the strikethrough price on
06-07-2026

$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel pump with filter and built in level sensor. 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#:
4842581
Mfg#:
16117300463
In Stock at Vendor
$315.99

This product was last offered at the strikethrough price on
04-10-2026

$290.99 USD
Free Shipping
on orders $49 and up
ES#34160 - 13547502444 - Throttle Housing / Body - Electronic throttle sensor and assembly - Genuine BMW - BMW

Electronic throttle sensor and assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
34160
Mfg#:
13547502444
Ships in 6 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.

$603.99

This product was last offered at the strikethrough price on
06-07-2026

$580.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#26840 - 11727571589 - Secondary Air Pump - Common source of emissons related issues - Genuine BMW - BMW

Common source of emissons related issues affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
26840
Mfg#:
11727571589
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.

$622.99

This product was last offered at the strikethrough price on
06-07-2026

$579.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#26878 - 11727838313 - Air Pump - An essential part of your vehicle's emissions system - Genuine BMW - BMW

An essential part of your vehicle's emissions system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
26878
Mfg#:
11727838313
Ships in 6 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.

$622.99

This product was last offered at the strikethrough price on
06-07-2026

$579.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1894168 - 12517605050 - Fuel Injector Wiring Harness - Replace your cracked or corroded harness to ensure proper fueling - Genuine BMW - BMW

Replace your cracked or corroded harness to ensure proper fueling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1894168
Mfg#:
12517605050
Ships in 3 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.

$609.99

This product was last offered at the strikethrough price on
06-07-2026

$578.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#31027 - 12517566507 - Fuel Injection Harness - Complete wiring harness for the fuel system - Genuine BMW - BMW

Complete wiring harness for the fuel system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
31027
Mfg#:
12517566507
Ships in 3 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.

$609.99

This product was last offered at the strikethrough price on
06-07-2026

$578.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2498199 - 12517635393 - Engine Wiring Harness - Complete engine wiring harness - Genuine BMW - BMW

Complete engine wiring harness affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date from 03/2011

Brand:
Genuine BMW - Corporate Logo
ES#:
2498199
Mfg#:
12517635393
Ships in 6 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.

$609.99

This product was last offered at the strikethrough price on
06-07-2026

$578.99 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

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Manufacturer names and/or part numbers are used only for identification purposes.

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