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BMW Engine Electrical Parts

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Secondary Air Pump

ES#26652 - 11721433959 - Secondary Air Pump - Common source of emissons related issues - Genuine BMW - BMW

Common source of emissons related issues

Brand:
Genuine BMW - Corporate Logo
ES#:
26652
Mfg#:
11721433959
Special Order: No Guaranteed ETA
3% off MSRP

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

$583.99

This product was last offered at the strikethrough price on
11-01-2026

$564.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#4817837 - s14ignsKT - Ignition Service Kit - Includes new plugs, spark plug wires, a distributor cap, and a rotor - Assembled By ECS - BMW

Includes new plugs, spark plug wires, a distributor cap, and a rotor 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4817837
Mfg#:
S14IGNSKT
Ships in 6 Business Days
$574.99

This product was last offered at the strikethrough price on
07-15-2026

$563.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#27268 - 11787539137 - Oxygen Sensor - Priced Each - Cure your poor gas mileage by replacing your worn oxygen sensors. L= 450MM - Genuine BMW - BMW

Cure your poor gas mileage by replacing your worn oxygen sensors. L= 450MM

Brand:
Genuine BMW - Corporate Logo
ES#:
27268
Mfg#:
11787539137
Ships in 1 day
13% off MSRP

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

$325.99

This product was last offered at the strikethrough price on
11-01-2026

$281.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Bank 1 post-Cat

ES#27274 - 11787545074 - Rear Oxygen Sensor - Bank 1 post-Cat - Fuel control and emissions control sensor - Genuine BMW - BMW

Fuel control and emissions control sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
27274
Mfg#:
11787545074
Ships in 1 day
13% off MSRP

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

$325.99

This product was last offered at the strikethrough price on
11-01-2026

$281.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Positive Battery Cable

ES#4920507 - 61129217036 - Positive Battery Cable - Factory replacement - URO - BMW

Factory replacement 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
4920507
Mfg#:
61129217036
Ships in 1 Business Day
$140.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Positive Battery Terminal Cover

ES#31272 - 12521702103 - Positive Battery Terminal Cover - Used for external battery post connection. - Genuine BMW - BMW MINI

Used for external battery post connection.

Brand:
Genuine BMW - Corporate Logo
ES#:
31272
Mfg#:
12521702103
In Stock
6% off MSRP

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

$19.88

This product was last offered at the strikethrough price on
11-01-2026

$18.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor

ES#4316514 - 12147518628 - Camshaft Position Sensor - Exhaust side, includes a new o-ring seal - Bremmen Parts - BMW

Exhaust side, includes a new o-ring seal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316514
Mfg#:
12147518628
Ships on Dec 16, 2026
ON SALE!
$28.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#34464 - 13627839138 - Crankshaft Position Sensor - Referred to as the speed sensor & reference sensor - Genuine BMW - BMW

Referred to as the speed sensor & reference sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
34464
Mfg#:
13627839138
Ships in 1 day
6% off MSRP

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

$296.99

This product was last offered at the strikethrough price on
11-01-2026

$279.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Temperature Sensor

ES#254352 - 13627805606 - Exhaust Temperature Sensor - Connects to the catalytic converter - Genuine BMW - BMW

Connects to the catalytic converter

Brand:
Genuine BMW - Corporate Logo
ES#:
254352
Mfg#:
13627805606
Ships in 1 day
9% off MSRP

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

$122.99

This product was last offered at the strikethrough price on
11-01-2026

$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - AL9450X

ES#4325172 - 12317616121bKT - Remanufactured Alternator - AL9450X - Includes refundable $100.00 core charge. - Bosch - BMW

Includes refundable $100.00 core charge. We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4325172
Mfg#:
12317616121BKT
Ships on Nov 25, 2026
$558.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump

ES#2643290 - 16117341303 - Fuel Pump - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2643290
Mfg#:
16117341303
Ships in 1 day
6% off MSRP

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

$591.99

This product was last offered at the strikethrough price on
11-01-2026

$555.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

In-Tank Fuel Pump

ES#2755848 - 16117260648 - In-Tank Fuel Pump - Includes level sensor - Genuine BMW - BMW

Includes level sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
2755848
Mfg#:
16117260648
Ships in 4 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.

$591.99

This product was last offered at the strikethrough price on
11-01-2026

$555.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump

ES#2562733 - 16117217260 - Fuel Pump - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2562733
Mfg#:
16117217260
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.

$591.99

This product was last offered at the strikethrough price on
11-01-2026

$555.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rewmanufactured Alternator

ES#3980745 - 12317591271ktKT - Rewmanufactured Alternator - Price includes a $65.00 Core charge - Bosch - BMW

Price includes a $65.00 Core charge We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3980745
Mfg#:
12317591271KTKT
Back Ordered
$555.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#4846075 - 13627567451 - Mass Air Flow Sensor (MAF) - The URO Mass Air Flow Sensor (MAF) is a perfect choice for BMW owners looking to enhance fuel efficiency and maintain top engine performance with a dependable replacement part. - URO - BMW

The URO Mass Air Flow Sensor (MAF) is a perfect choice for BMW owners looking to enhance fuel efficiency and maintain top engine performance with a dependable replacement part. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 03/2003

Brand:
URO - Corporate Logo
ES#:
4846075
Mfg#:
13627567451
In Stock
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Assembly

ES#2583921 - 16117314804 - Fuel Pump Assembly - Replace your weak factory pump with this new unit - Genuine BMW - BMW

Replace your weak factory pump with this new unit

Brand:
Genuine BMW - Corporate Logo
ES#:
2583921
Mfg#:
16117314804
Ships in 1 day
6% off MSRP

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

$585.99

This product was last offered at the strikethrough price on
11-01-2026

$550.99 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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