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BMW Engine Electrical Parts

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A/C Pressure Switch

ES#179995 - 64538362055 - A/C Pressure Switch - Prevents excess pressure from building within the system - Genuine BMW - BMW

Prevents excess pressure from building within the system

Brand:
Genuine BMW - Corporate Logo
ES#:
179995
Mfg#:
64538362055
Ships in 1 day
3% off MSRP

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

$158.99

This product was last offered at the strikethrough price on
11-03-2026

$154.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E82 Battery Cable - Negative

ES#2523641 - 61127618679 - E82 Battery Cable - Negative - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2523641
Mfg#:
61127618679
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.

$318.99

This product was last offered at the strikethrough price on
11-03-2026

$308.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 180 Amp

ES#4623781 - 12317558220LKT - Remanufactured Alternator - 180 Amp - Includes a refundable $117.00 core charge - Lucas - BMW

Includes a refundable $117.00 core charge

Brand:
Lucas - Corporate Logo
ES#:
4623781
Mfg#:
12317558220LKT
Back Ordered
$307.99 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
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator- 120 Amp

ES#3098095 - al0738xkitKT - Remanufactured Alternator- 120 Amp - Price includes a $20 refundable core charge - Bosch - BMW

Price includes a $20 refundable core charge We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3098095
Mfg#:
AL0738XKITKT
Ships on Nov 30, 2026
$307.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Front Position

ES#2848375 - 11788600992 - Oxygen Sensor - Front Position - Cure your poor gas mileage by replacing your worn oxygen sensors - Genuine BMW - BMW

Cure your poor gas mileage by replacing your worn oxygen sensors

Brand:
Genuine BMW - Corporate Logo
ES#:
2848375
Mfg#:
11788600992
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.

$352.99

This product was last offered at the strikethrough price on
11-03-2026

$306.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E39 Secondary Air Pump

ES#2708322 - 11721433959 - E39 Secondary Air Pump - Common source of emissons related issues - Pierburg - BMW

Common source of emissons related issues

Brand:
Pierburg - Corporate Logo
ES#:
2708322
Mfg#:
11721433959
Ships in 1 day
$438.87

This product was last offered at the strikethrough price on
07-28-2026

$306.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E93 Battery Cable

ES#249963 - 61129160101 - E93 Battery Cable - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
249963
Mfg#:
61129160101
In Stock
3% off MSRP

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

$315.99

This product was last offered at the strikethrough price on
11-03-2026

$305.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Positive Battery Cable

ES#4689513 - 61125A690C1 - Positive Battery Cable - The shorter battery cable that connects to the positive battery terminal - Genuine BMW - BMW

The shorter battery cable that connects to the positive battery terminal

Brand:
Genuine BMW - Corporate Logo
ES#:
4689513
Mfg#:
61125A690C1
Ships in 1 day
3% off MSRP

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

$315.99

This product was last offered at the strikethrough price on
11-03-2026

$305.99 USD
Free Shipping
on orders $49 and up

Battery Cable

ES#2713662 - 61129322056 - Battery Cable - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2713662
Mfg#:
61129322056
Ships in 1 day
3% off MSRP

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

$315.99

This product was last offered at the strikethrough price on
11-03-2026

$305.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator - 120A

ES#4785783 - 12311407440luKT - Alternator - 120A - Includes $70 core charge. - Lucas - BMW

Includes $70 core charge.

Brand:
Lucas - Corporate Logo
ES#:
4785783
Mfg#:
12311407440LUKT
Back Ordered
$305.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Distribution Module - Priced Each

ES#5457034 - 12638645514 - Power Distribution Module - Priced Each - Sits on top of the battery - Bremmen Parts - BMW

Sits on top of the battery 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5457034
Mfg#:
12638645514
In Stock
ON SALE! SAVE 25%
$203.99

This product was last offered at the strikethrough price on
09-15-2026

$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2848414 - 13627823993 - Coolant Temperature Sensor - Part of the EGR cooling system - Genuine BMW - BMW

Part of the EGR cooling system

Brand:
Genuine BMW - Corporate Logo
ES#:
2848414
Mfg#:
13627823993
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.

$55.99

This product was last offered at the strikethrough price on
11-03-2026

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rennline OE+ Upgraded Ignition Coil - Set Of 8

ES#4940211 - M137KT2 - Rennline OE+ Upgraded Ignition Coil - Set Of 8 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils!

Brand:
Rennline - Corporate Logo
ES#:
4940211
Mfg#:
M137KT2
Ships in 6 Business Days
$304.00 USD
Free Shipping
on orders $49 and up

Deflection Pulley - Alternator, A/C, Hydraulic Pump, Water Pump Belt

ES#2744571 - 11288511737 - Deflection Pulley - Alternator, A/C, Hydraulic Pump, Water Pump Belt - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2744571
Mfg#:
11288511737
In Stock
8% off MSRP

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

$82.99

This product was last offered at the strikethrough price on
11-03-2026

$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#4017717 - 12139066468 - Ignition Coil - Priced Each - Restore performance and fuel mileage - URO - BMW

Restore performance and fuel mileage 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4017717
Mfg#:
12139066468
Ships in 1 Business Day
$37.99 USD
Free Shipping
on orders $49 and up

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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