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BMW E90 Engine Electrical Parts

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Starter Mounting Hardware

ES#3147518 - 12410392577 - Starter Mounting Hardware - Replace hardware after removing starter - Bremmen Parts - BMW

Replace hardware after removing starter 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
3147518
Mfg#:
12410392577
In Stock
ON SALE! SAVE 23%
$16.99

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

$13.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor - Priced Each

ES#3673719 - 13627566785 - Knock Sensor - Priced Each - Sometimes referred to as a Ping sensor - Continental - BMW

Sometimes referred to as a Ping sensor We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
3673719
Mfg#:
13627566785
Ships in 2 Business Days
$152.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2007-2012 TypeA 4BAR Adapter

ES#4159428 - TypeA4BARAdapter - 2007-2012 TypeA 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!

Brand:
Burger Motorsports - Corporate Logo
ES#:
4159428
Mfg#:
TYPEA4BARADAPTER
Ships in 2 Business Days
$35.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#4159265 - 13627839138 - Crankshaft Position Sensor - Referred to as the speed sensor & reference sensor - Hamburg Tech - BMW

Referred to as the speed sensor & reference sensor We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4159265
Mfg#:
13627839138
Ships in 1 Business Day
ON SALE! SAVE 10%
$27.99

This product was last offered at the strikethrough price on
09-03-2026

$25.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAP Sensor

ES#4679986 - 13627599042 - MAP Sensor - Replace your faulty sensor to restore engine performance and fuel economy - Febi - BMW

Replace your faulty sensor to restore engine performance and fuel economy We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4679986
Mfg#:
13627599042
Ships on Oct 22, 2026
Auto Notify
$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Eccentric Shaft Sensor Kit

ES#4465425 - 11377524879bKT - Eccentric Shaft Sensor Kit - Includes a new sensor as well as valve cover and eccentric gaskets for a complete service - Assembled By ECS - BMW

Includes a new sensor as well as valve cover and eccentric gaskets for a complete service 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4465425
Mfg#:
11377524879BKT
Ships in 1-2 days
ON SALE!
$467.99

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

$442.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mounting Screw

ES#166096 - 61217577620 - Mounting Screw - 190MM - Genuine BMW - BMW MINI

190MM

Brand:
Genuine BMW - Corporate Logo
ES#:
166096
Mfg#:
61217577620
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.

$9.69

This product was last offered at the strikethrough price on
09-05-2026

$8.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Differential Sensor

ES#4900019 - 13628657300 - Pressure Differential Sensor - Make sure your engine is running correctly - Vitesco Technologies - BMW

Make sure your engine is running correctly

Brand:
Vitesco Technologies - Corporate Logo
ES#:
4900019
Mfg#:
13628657300
In Stock
ON SALE!
$52.99

This product was last offered at the strikethrough price on
06-25-2026

$48.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Pump

ES#2842169 - 11727838313 - Air Pump - An essential part of your vehicle's emissions system - Pierburg - BMW

An essential part of your vehicle's emissions system

Brand:
Pierburg - Corporate Logo
ES#:
2842169
Mfg#:
11727838313
Ships in 1-2 days
$432.38 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Positive Battery Lead

ES#207205 - 61129125035 - Positive Battery Lead - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
207205
Mfg#:
61129125035
Ships in 7 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.

$445.99

This product was last offered at the strikethrough price on
09-05-2026

$431.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cable Duct - Bottom

ES#31695 - 12527534161 - Cable Duct - Bottom - Guides the wiring harness over the engine - Genuine BMW - BMW

Guides the wiring harness over the engine

Brand:
Genuine BMW - Corporate Logo
ES#:
31695
Mfg#:
12527534161
In Stock
5% off MSRP

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

$40.99

This product was last offered at the strikethrough price on
09-05-2026

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Precision Raceworks Ethanol Sensor Breakout Harness

ES#4858864 - 201-0411 - Precision Raceworks Ethanol Sensor Breakout Harness - This breakout harness isolates the signal wire from your flex fuel sensor, allowing an external gauge to access the signal without modifying your existing flex fuel harness. - Precision Raceworks - Audi BMW Volkswagen

This breakout harness isolates the signal wire from your flex fuel sensor, allowing an external gauge to access the signal without modifying your existing flex fuel harness.

Brand:
Precision Raceworks - Corporate Logo
ES#:
4858864
Mfg#:
201-0411
In Stock
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - M12x1.5

ES#2534481 - 12611710509 - Oil Pressure Switch - M12x1.5 - Leaking or malfunctioning oil pressure switches can be disastrous - URO - BMW

Leaking or malfunctioning oil pressure switches can be disastrous 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534481
Mfg#:
12611710509
In Stock
$8.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Wiring Harness

ES#30990 - 12517556381 - Engine Wiring Harness - Complete engine wiring harness - Genuine BMW - BMW

Complete engine wiring harness For Vehicles Up to 2007

Brand:
Genuine BMW - Corporate Logo
ES#:
30990
Mfg#:
12517556381
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.

$435.99

This product was last offered at the strikethrough price on
09-05-2026

$415.99 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.

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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