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BMW Engine Electrical Parts

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Leak Diagnosis Pump

ES#37224 - 16136756440 - Leak Diagnosis Pump - Located under the vehicle, near the transmission bellhousing or in the rear. - Genuine BMW - BMW

Located under the vehicle, near the transmission bellhousing or in the rear.

Brand:
Genuine BMW - Corporate Logo
ES#:
37224
Mfg#:
16136756440
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.

$258.99

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

$243.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#2702284 - 12317560483 - Alternator Pulley - Replace your damaged alternator pulley today - Ina - BMW

Replace your damaged alternator pulley today We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2702284
Mfg#:
12317560483
Ships on Nov 18, 2026
$63.99

This product was last offered at the strikethrough price on
10-30-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

New Alternator - 230amp

ES#2918915 - 12317603782 - New Alternator - 230amp - Original equipment alternator - new, no core charge! - Valeo - BMW

Original equipment alternator - new, no core charge! We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
2918915
Mfg#:
12317603782
Ships on Nov 25, 2026
$730.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Battery Cable (Plus Pole)

ES#162824 - 61126928990 - Battery Cable (Plus Pole) - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
162824
Mfg#:
61126928990
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.

$374.99

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

$364.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Genuine BMW Voltage Converter

ES#2599503 - 61429247159 - Genuine BMW Voltage Converter - Critical part of your BMW's electrical system - Genuine BMW - BMW

Critical part of your BMW's electrical system

Brand:
Genuine BMW - Corporate Logo
ES#:
2599503
Mfg#:
61429247159
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.

$257.99

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

$242.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2602848 - 12131712219KT2 - Ignition Service Kit - Restore your ignition system using genuine BMW components - Genuine BMW - BMW

Restore your ignition system using genuine BMW components

Brand:
Genuine BMW - Corporate Logo
ES#:
2602848
Mfg#:
12131712219KT2
Ships in 1-2 days
$724.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2597315 - 12131712219KT - Ignition Service Kit - Everything you need to service your ignition system - Genuine BMW - BMW

Everything you need to service your ignition system

Brand:
Genuine BMW - Corporate Logo
ES#:
2597315
Mfg#:
12131712219KT
Ships in 1-2 days
$723.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2588238 - 12131703228IGKT - Ignition Service Kit - Everything you need to service your ignition system - Assembled By ECS - BMW

Everything you need to service your ignition system 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2588238
Mfg#:
12131703228IGKT
Ships in 2 Business Days
ON SALE! SAVE 40%
$397.99

This product was last offered at the strikethrough price on
10-14-2026

$239.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bosch Super Plus Spark Plug - Priced Each

ES#5419 - flr8ldcu+ - Bosch Super Plus Spark Plug - Priced Each - Bosch Super Plus Spark Plug (7404/FLR8LDCU+) - Bosch - BMW

Bosch Super Plus Spark Plug (7404/FLR8LDCU+) We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
5419
Mfg#:
FLR8LDCU+
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuse box

ES#165026 - 61136907395 - Fuse box - Fuses sold separately - Genuine BMW - BMW

Fuses sold separately

Brand:
Genuine BMW - Corporate Logo
ES#:
165026
Mfg#:
61136907395
Ships in 8 Business 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.

$736.99

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

$718.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#34431 - 13627567451 - Mass Air Flow Sensor (MAF) - Controls the air / fuel mixture of the engine. - Genuine BMW - BMW

Controls the air / fuel mixture of the engine. For vehicles with production date up to 09/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
34431
Mfg#:
13627567451
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.

$748.99

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

$714.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor

ES#3220729 - 12141741648 - Knock Sensor - Detects engine ping and changes timing accordingly - Bosch - BMW

Detects engine ping and changes timing accordingly We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3220729
Mfg#:
12141741648
In Stock
$64.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2873943 - 12621710512 - Coolant Temperature Sensor - Located in the thermostat housing - Febi - BMW

Located in the thermostat housing We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873943
Mfg#:
12621710512
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wiring Harness

ES#245051 - 61119180531 - Wiring Harness - Repair harness for front right engine bay harness - Genuine BMW - BMW

Repair harness for front right engine bay harness

Brand:
Genuine BMW - Corporate Logo
ES#:
245051
Mfg#:
61119180531
Ships in 4 Business 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.

$722.99

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

$708.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G Chassis B58 Carbon Fiber Engine Cover & Set Of 6 Ignition Coils

ES#4751641 - 001443TMS01EBKT - G Chassis B58 Carbon Fiber Engine Cover & Set Of 6 Ignition Coils - Beautiful carbon fiber engine cover and a set of 6 performance ignition coils to refresh the performance of your B58. - Enthusiast Bundles - BMW

Beautiful carbon fiber engine cover and a set of 6 performance ignition coils to refresh the performance of your B58. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751641
Mfg#:
001443TMS01EBKT
In Stock
ON SALE! SAVE 10%
$787.97

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

$708.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Throttle Position Sensor

ES#34057 - 13541710560 - Throttle Position Sensor - Rough idle or poor performance are common symptoms of a bad throttle position sensor - Genuine BMW - BMW

Rough idle or poor performance are common symptoms of a bad throttle position sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
34057
Mfg#:
13541710560
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.

$730.99

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

$707.99 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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