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BMW Engine Electrical Parts

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ES#27879 - 12121311710 - E34 M5 Camshaft Position Sensor - Also known as a camshaft pulse generator - Genuine BMW - BMW

Also known as a camshaft pulse generator

Brand:
Genuine BMW - Corporate Logo
ES#:
27879
Mfg#:
12121311710
Ships in 7 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.

$233.99

This product was last offered at the strikethrough price on
11-02-2026

$219.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#29694 - 12317515811 - E83 Voltage Regulator - Used only on Bosch alternators - Genuine BMW - BMW

Used only on Bosch alternators For vehicles with production date up to 03/2004

Brand:
Genuine BMW - Corporate Logo
ES#:
29694
Mfg#:
12317515811
Ships in 8 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.

$232.99

This product was last offered at the strikethrough price on
11-02-2026

$218.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3036590 - 12-7912-8 - Kingsborne High-Performance Ignition Wire Set - 8mm ignition wires constructed from premium materials. - Kingsborne - BMW

8mm ignition wires constructed from premium materials.

Brand:
Kingsborne - Corporate Logo
ES#:
3036590
Mfg#:
12-7912-8
Ships on Nov 19, 2026
$217.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3672710 - 12141736303 - Knock Sensor - Controls the timing and air/fuel mixture of your engine - Bosch - BMW

Controls the timing and air/fuel mixture of your engine We Price Match - Give Us A Call or Chat!
For vehicles with a production date up to 05/1993

Brand:
Bosch - Corporate Logo
ES#:
3672710
Mfg#:
12141736303
Ships in 2 Business Days
$111.99

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

$108.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2895676 - 12141708619 - Crankshaft Sensor (Motronic Ignition) - Referred to as the speed sensor & crankshaft position sensor - Vemo - BMW

Referred to as the speed sensor & crankshaft position sensor For vehicles with production date from 09/81

Brand:
Vemo - Corporate Logo
ES#:
2895676
Mfg#:
12141708619
Ships in 2 Business Days
$110.99

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

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust side sensor - Monitors camshaft position

Brand:
Hitachi - Corporate Logo
ES#:
5396610
Mfg#:
12147518628
Ships in 3 Business Days
$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2744717 - 12120040581 - Spark Plug - Priced Each  - Direct replacement from BMW! - Genuine BMW - BMW

Direct replacement from BMW!

Brand:
Genuine BMW - Corporate Logo
ES#:
2744717
Mfg#:
12120040581
In Stock
ON SALE!
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4772594 - 12521706096 - 3 Pin Connector  - Includes connector housing with terminals and seals. Commonly used for the idle air control valve (IACV). - ECS - BMW

Includes connector housing with terminals and seals. Commonly used for the idle air control valve (IACV). 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4772594
Mfg#:
12521706096
In Stock
ON SALE! SAVE 11%
$10.99

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

$9.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#182889 - 65718380054 - Cruise Control Interface - Commonly used for retrofitting cruise control on non-cruise vehicles - Genuine BMW - BMW

Commonly used for retrofitting cruise control on non-cruise vehicles

Brand:
Genuine BMW - Corporate Logo
ES#:
182889
Mfg#:
65718380054
Special Order: No Guaranteed ETA
2% off MSRP

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

$219.99

This product was last offered at the strikethrough price on
11-02-2026

$214.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#28117 - 12141247258 - Camshaft Position Sensor - Attaches to the upper timing case cover - Genuine BMW - BMW

Attaches to the upper timing case cover For 1995 and older model years only

Brand:
Genuine BMW - Corporate Logo
ES#:
28117
Mfg#:
12141247258
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.

$226.99

This product was last offered at the strikethrough price on
11-02-2026

$213.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#29288 - 12311288238 - Alternator Pulley - 66mm - Includes washer - Genuine BMW - BMW

Includes washer

Brand:
Genuine BMW - Corporate Logo
ES#:
29288
Mfg#:
12311288238
Ships in 1-2 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.

$109.99

This product was last offered at the strikethrough price on
11-02-2026

$106.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1305367 - 61149192124 - E89 Power Distribution Box W Fuse - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
1305367
Mfg#:
61149192124
Ships in 1-2 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.

$112.99

This product was last offered at the strikethrough price on
11-02-2026

$106.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2771926 - 13411744713KT4 - Idle Control Valve Kit - An integral part of the air intake system - Assembled By ECS - BMW

An integral part of the air intake system 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 09/1992

Brand:
Assembled By ECS - Corporate Logo
ES#:
2771926
Mfg#:
13411744713KT4
Ships in 1-2 days
ON SALE!
$213.51 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4941266 - 13627612746 - Mass Air Flow Sensor (MAF) - Fits into the back of the air intake box - Holstein - BMW

Fits into the back of the air intake box

Brand:
Holstein - Corporate Logo
ES#:
4941266
Mfg#:
13627612746
Ships in 2 Business Days
$212.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#30112 - 12421436548 - E46 Battery Cable - Starter Positive - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
30112
Mfg#:
12421436548
Ships in 1-2 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.

$107.99

This product was last offered at the strikethrough price on
11-02-2026

$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2595963 - 12427611322 - Cable Alternator-Starter-Base B+ - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2595963
Mfg#:
12427611322
Ships in 4 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.

$108.99

This product was last offered at the strikethrough price on
11-02-2026

$105.99 USD
Free Shipping
on orders $49 and up
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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