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BMW Engine Electrical Parts

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ES#2804274 - 16146752369 - E39 Fuel Pump - Replaces just the part that failed - the pump. - Pierburg - BMW

Replaces just the part that failed - the pump. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pierburg - Corporate Logo
ES#:
2804274
Mfg#:
16146752369
In Stock
$196.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2189784 - PMPWINLINE - High Flow Fuel Pump - 255 LPH - Great for when more fuel is needed in a custom fueling application - Walbro - Audi BMW Volkswagen

Great for when more fuel is needed in a custom fueling application affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Walbro - Corporate Logo
ES#:
2189784
Mfg#:
PMPWINLINE
In Stock at Vendor
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4690442 -  501-0074-1 - N55 Replacement Spark Plug Wire - Blue - Single Wire - Replacement spark plug wire for Precision Raceworks' N55 High Performance Ignition Kit (601-0021-1) - Precision Raceworks - BMW

Replacement spark plug wire for Precision Raceworks' N55 High Performance Ignition Kit (601-0021-1) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4690442
Mfg#:
501-0074-1
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
ES#2718121 - 12412344243KT1 - Remanufactured Starter - Includes a $65 refundable core charge - Bosch - BMW

Includes a $65 refundable core charge 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#:
2718121
Mfg#:
12412344243KT1
In Stock
$245.99

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

$244.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#29839 - 12410392577 - Starter Mounting Hardware - Replace hardware after removing starter - Genuine BMW - BMW

Replace hardware after removing starter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
29839
Mfg#:
12410392577
Ships in 3 Business Days
9% off MSRP

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

$24.30

This product was last offered at the strikethrough price on
06-05-2026

$22.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2562624 - 12317558220kt1 - Remanufactured Alternator - 180 Amp - Includes a $195.00 refundable core charge - Bosch - BMW
ECS Tuning recommends this product.

Includes a $195.00 refundable core charge 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#:
2562624
Mfg#:
12317558220KT1
Ships in 1 Business Day
$1029.99

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

$966.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#263923 - 13627566988 - Mass Air Flow Sensor (MAF) - From an original equipment supplier. - Bosch - BMW

From an original equipment supplier. 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#:
263923
Mfg#:
13627566988
In Stock at Vendor
$420.99

This product was last offered at the strikethrough price on
05-28-2026

$240.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4871938 - 12141720856 - Crankshaft Position Sensor - Bremmen Parts - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871938
Mfg#:
12141720856
In Stock
ON SALE! SAVE 20%
$42.99

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

$34.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3553743 - 16117856997 - DELIVERY UNIT, RIGHT - Genuine BMW Fuel Pump - F9X - Genuine BMW - BMW

Genuine BMW Fuel Pump - F9X affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3553743
Mfg#:
16117856997
Ships in 1-2 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.

$1025.99

This product was last offered at the strikethrough price on
06-05-2026

$955.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3104724 - 12412289185 - Starter - Includes refundable $100.00 core charge. - Genuine BMW - BMW

Includes refundable $100.00 core charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
from 12/1986

Brand:
Genuine BMW - Corporate Logo
ES#:
3104724
Mfg#:
12412289185
Ships in 7 Business Days
$951.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2864884 - 12139066468 -  Ignition Coil - Priced Each - Restore performance and fuel mileage - without spark plug boot - Bremi - BMW

Restore performance and fuel mileage - without spark plug boot affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bremi - Corporate Logo
ES#:
2864884
Mfg#:
12139066468
Ships in 1 Business Day
$65.99

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

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#29781 - 12317677914 - Alternator Tensioner Nut - Gear used against a bracket to tighten belt - Genuine BMW - BMW

Gear used against a bracket to tighten belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
29781
Mfg#:
12317677914
In Stock
$15.24

This product was last offered at the strikethrough price on
01-07-2026

$15.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#37469 - 16147194207 - In-Tank Fuel Pump - Replace your failed fuel pump - Genuine BMW - BMW

Replace your failed fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For N51 SULEV engines only

Brand:
Genuine BMW - Corporate Logo
ES#:
37469
Mfg#:
16147194207
Ships in 1-2 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.

$505.99

This product was last offered at the strikethrough price on
06-05-2026

$471.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#163623 - 61128373946 - Battery Cable - Negative - Connected to the negative battery terminal and grounds on the chassis - Genuine BMW - BMW

Connected to the negative battery terminal and grounds on the chassis affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
163623
Mfg#:
61128373946
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#34423 - 13627566786 - Knock Sensor - A failed knock sensor can cause major performance issues - Genuine BMW - BMW

A failed knock sensor can cause major performance issues affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
34423
Mfg#:
13627566786
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.

$173.99

This product was last offered at the strikethrough price on
06-05-2026

$156.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4817869 - 12138611236gKT - Ignition Service Kit - Everything you need to service your ignition system - Genuine BMW - BMW

Everything you need to service your ignition system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4817869
Mfg#:
12138611236GKT
Ships in 1-2 days
$936.99 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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