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BMW E90 Engine Electrical Parts

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ES#4940209 - M137KT - Rennline OE+ Upgraded Ignition Coil - Set Of 6 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4940209
Mfg#:
M137KT
Ships in 5 Business Days
$210.00 USD
Free Shipping
on orders $49 and up
ES#4940236 - M133KT1 - Rennline OE+ Upgraded Ignition Coil - Set Of 6 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4940236
Mfg#:
M133KT1
Ships in 5 Business Days
$270.00 USD
Free Shipping
on orders $49 and up
ES#4723716 - 11377524879 - Eccentric Shaft Sensor - An integral component for the valvetronic system - Vemo - BMW

An integral component for the valvetronic system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4723716
Mfg#:
11377524879
In Stock at Vendor
$481.99

This product was last offered at the strikethrough price on
04-17-2026

$413.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4415700 - 11727557903 - Secondary Air Pump - Vemo - Ensure proper cold starts with an Oem quality Secondary air pump from Vemo. - Vemo - BMW

Ensure proper cold starts with an Oem quality Secondary air pump from Vemo. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4415700
Mfg#:
11727557903
In Stock at Vendor
$806.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2895661 - 12137575010 - Ignition Coil - Priced Each - Give your MINI engine a new spark - Vemo - BMW MINI

Give your MINI engine a new spark affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2895661
Mfg#:
12137575010
In Stock at Vendor
$68.99

This product was last offered at the strikethrough price on
05-07-2026

$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tells the car's computer the rotation position of the camshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hitachi - Corporate Logo
ES#:
5396579
Mfg#:
13627525014
Ships in 6 Business Days
$40.00 USD
Free Shipping
on orders $49 and up

Is your engine cranking but not starting? It's probably time to replace your crankshaft position sensor. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hitachi - Corporate Logo
ES#:
5396628
Mfg#:
13627582842
Ships in 6 Business Days
$184.99 USD
Free Shipping
on orders $49 and up

Switch, remote pull, and battery are not included with this or any of the kits. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
2839917
Mfg#:
EL4137
Ships in 5 Business Days
$149.00 USD
Free Shipping
on orders $49 and up

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SEG Automotive - Corporate Logo
ES#:
5445145
Mfg#:
12417843526
In Stock at Vendor
$402.99

This product was last offered at the strikethrough price on
05-07-2026

$395.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Utilizing the industry-standard FTDI chipset, this cable ensures a rock-solid connection between your laptop and your vehicle’s fuel controller. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445417
Mfg#:
N54-USB-SERIAL-H
Ships in 10 Business Days
$37.99 USD
Free Shipping

This kit provides a positive mechanical lock, ensuring each coil stays firmly seated regardless of boost levels or engine RPM. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446112
Mfg#:
VTT-N54CBRAW
Ships in 10 Business Days
$112.99 USD
Free Shipping

Designed specifically for the N54 platform, this kit eliminates the sloppy fitment often found with factory setups. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5446111
Mfg#:
VTT-N54CBGOLD
Ships in 10 Business Days
$112.99 USD
Free Shipping

This harness is specifically engineered for BMW N54 owners who are upgrading to a front-facing intake manifold. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445388
Mfg#:
VTT-MAP-HARNESS
Ships in 10 Business Days
$59.99 USD
Free Shipping
ES#2723135 - 12137594936kt - 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#:
2723135
Mfg#:
12137594936KT
Ships in 1 day
$685.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4500951 - 12317521178KT - Remanufactured Alternator - 185amp - Price includes a refundable $275.28 core charge - Genuine BMW - BMW

Price includes a refundable $275.28 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4500951
Mfg#:
12317521178KT
Ships in 1 day
$1191.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5395902 - 12417610343KT - Remanufactured Starter Motor - Includes a refundable $429 core charge - Genuine BMW - BMW

Includes a refundable $429 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
5395902
Mfg#:
12417610343KT
Ships in 1 day
$1194.99 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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