Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW Engine Electrical Parts

Sort By
Filter By
Return to Top

Reman Alternator

ES#3058731 - AL46X - Reman Alternator - Keep your classic BMWs electrical system running at peak performance with this premium remanufactured alternator from Bosch. - Bosch - BMW

Keep your classic BMW’s electrical system running at peak performance with this premium remanufactured alternator from Bosch. We Price Match - Give Us A Call or Chat!
80A

Brand:
Bosch - Corporate Logo
ES#:
3058731
Mfg#:
AL46X
Special Order: No Guaranteed ETA
$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wire Set

ES#259499 - 12121279550 - Ignition Wire Set - From an original equipment supplier. - Bosch - BMW

From an original equipment supplier. We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
259499
Mfg#:
12121279550
Back Ordered
$132.99

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

$128.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

17 X 23 X 3 / FPM RD

ES#4667095 - 13627792257 - 17 X 23 X 3 / FPM RD - Replacement camshaft position sensor o-ring - Elring - BMW

Replacement camshaft position sensor o-ring 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4667095
Mfg#:
13627792257
Back Ordered
$3.99

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

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#2867506 - 12317560678 - Alternator Pulley - Does not include any securing hardware - Febi - BMW

Does not include any securing hardware We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867506
Mfg#:
12317560678
Special Order: No Guaranteed ETA
$87.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#5491866 - 13627809334 - Crankshaft Position Sensor - Keep your BMWs engine running with precise timing and factory-level smoothness using the Febi Bilstein Crankshaft Position Sensor. - Febi - BMW

Keep your BMW’s engine running with precise timing and factory-level smoothness using the Febi Bilstein Crankshaft Position Sensor.

Brand:
Febi - Corporate Logo
ES#:
5491866
Mfg#:
13627809334
Special Order: No Guaranteed ETA
$46.99 USD
Free Shipping
on orders $49 and up

Engine Oil Level Sensor

ES#5480595 - 12617607909 - Engine Oil Level Sensor - Premium OEM replacement sensor restores accurate factory oil level readings. - Febi - BMW

Premium OEM replacement sensor restores accurate factory oil level readings.

Brand:
Febi - Corporate Logo
ES#:
5480595
Mfg#:
12617607909
Special Order: No Guaranteed ETA
Auto Notify
$95.99 USD
Free Shipping
on orders $49 and up

Oxygen Sensor - Priced Each

ES#2873855 - 11781742050 - Oxygen Sensor - Priced Each - 2 required in each application - Febi - BMW

2 required in each application We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873855
Mfg#:
11781742050
Special Order: No Guaranteed ETA
$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel-It! F-Chassis B58 Stage 3 LPFP Upgrade

ES#4689950 - B58STG3LPFP - Fuel-It! F-Chassis B58 Stage 3 LPFP Upgrade - Added fueling support for those looking to get the most from their B58 - Fuel-It! - BMW

Added fueling support for those looking to get the most from their B58

Brand:
Fuel-It! - Corporate Logo
ES#:
4689950
Mfg#:
B58STG3LPFP
Back Ordered
8% off MSRP

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

$899.99

This product was last offered at the strikethrough price on
09-04-2026

$829.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor

ES#4213406 - 13627792256 - Camshaft Position Sensor - Attaches to the upper timing case cover - Meyle - BMW

Attaches to the upper timing case cover 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4213406
Mfg#:
13627792256
Back Ordered
$52.99 USD
Free Shipping
on orders $49 and up

Crank Position Sensor

ES#5482425 - 3148998003 - Crank Position Sensor - Don't let a tired sensor compromise your driving experience. - Meyle - BMW

Don't let a tired sensor compromise your driving experience. 5X Entries Into Our F80 M3 Sweepstakes

Brand:
Meyle - Corporate Logo
ES#:
5482425
Mfg#:
3148998003
Back Ordered
$26.99

This product was last offered at the strikethrough price on
08-25-2026

$25.99 USD

Oxygen Sensor - Bank 2 Pre-Cat

ES#4487461 - 11787558073 - Oxygen Sensor - Bank 2 Pre-Cat - Located in the front position of the exhaust manifold - Meyle - BMW

Located in the front position of the exhaust manifold 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4487461
Mfg#:
11787558073
Back Ordered
$123.99 USD
Free Shipping
on orders $49 and up

Crankshaft Sensor (Position Transmitter)

ES#2777713 - 12521287784 - Crankshaft Sensor (Position Transmitter) - Original Equipment Supplier - BMW

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2777713
Mfg#:
12521287784
Back Ordered
$378.99

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

$367.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wire Set

ES#259498 - 12121279550 - Ignition Wire Set - Restores idle and performance. - PVL - BMW

Restores idle and performance.

Brand:
PVL - Corporate Logo
ES#:
259498
Mfg#:
12121279550
Back Ordered
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Emission Air Pump

ES#2162474 - 11721427911 - Emission Air Pump - A budget friendly replacement - Pierburg - BMW

A budget friendly replacement

Brand:
Pierburg - Corporate Logo
ES#:
2162474
Mfg#:
11721427911
Back Ordered
$213.99

This product was last offered at the strikethrough price on
08-13-2026

$213.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch

ES#4008640 - 12611277642 - Oil Pressure Switch - Monitor oil pressure - URO - BMW

Monitor oil pressure 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4008640
Mfg#:
12611277642
Back Ordered
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4842582 - 13627566990 - Mass Air Flow Sensor (MAF) - The Mass Airflow Sensor for BMW, available at ECS Tuning, precisely measures air intake to ensure optimal fuel injection, enhancing engine performance and fuel efficiency. - URO - BMW

The Mass Airflow Sensor for BMW, available at ECS Tuning, precisely measures air intake to ensure optimal fuel injection, enhancing engine performance and fuel efficiency. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4842582
Mfg#:
13627566990
Back Ordered
$76.99 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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings