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BMW Engine Ignition Parts

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B58 Ignition Coil Conversion Kit - M5X/S5X

ES#5375592 - 044966LA - B58 Ignition Coil Conversion Kit - M5X/S5X - The ULTIMATE ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP. - Turner Motorsport - BMW

The ULTIMATE ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
5375592
Mfg#:
044966LA
In Stock
ON SALE!
Starting at $313.19 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit - With Service Tools

ES#4352355 - E9XIGSVKT2 - Ignition Service Kit - With Service Tools - Everything you need to service your ignition system, featuring Bosch components - Assembled By ECS - BMW

Everything you need to service your ignition system, featuring Bosch components 10X Entries Into Our F80 M3 Sweepstakes
Kit includes all necessary service tools

Brand:
Assembled By ECS - Corporate Logo
ES#:
4352355
Mfg#:
E9XIGSVKT2
In Stock
ON SALE!
$306.87 USD
Free Shipping
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 5 Business Days
$304.00 USD
Free Shipping
on orders $49 and up

Coil Pack Wiring Harness

ES#30981 - 12517551908 - Coil Pack Wiring Harness - This is the harness that sends the ignition signal to the coils and makes them fire. - Genuine BMW - BMW

This is the harness that sends the ignition signal to the coils and makes them fire.

Brand:
Genuine BMW - Corporate Logo
ES#:
30981
Mfg#:
12517551908
Ships in 3 Business 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.

$308.99

This product was last offered at the strikethrough price on
09-05-2026

$300.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E70 Wiring Harness Engine Injector Module

ES#1876917 - 12517808210 - E70 Wiring Harness Engine Injector Module - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
1876917
Mfg#:
12517808210
Ships in 1-2 days
4% off MSRP

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

$155.99

This product was last offered at the strikethrough price on
09-05-2026

$148.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Priced Each

ES#1876914 - 12122158253 - Spark Plug - Priced Each - Keep your vehicle running perfectly - Genuine BMW - BMW

Keep your vehicle running perfectly

Brand:
Genuine BMW - Corporate Logo
ES#:
1876914
Mfg#:
12122158253
In Stock
ON SALE!
$26.79

This product was last offered at the strikethrough price on
08-26-2026

$24.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SCORCHER High-Performance Ignition Coil - Priced Each

ES#4781457 - 77-92001 - SCORCHER High-Performance Ignition Coil - Priced Each - Upgrade your ignition coils to ensure optimal ignition performance - AFE - BMW

Upgrade your ignition coils to ensure optimal ignition performance

Brand:
AFE - Corporate Logo
ES#:
4781457
Mfg#:
77-92001
Ships in 3 Business Days
ON SALE!
$52.00

This product was last offered at the strikethrough price on
09-01-2026

$49.40 USD
Free Shipping
on orders $49 and up

Spark Plugs - Set Of 8

ES#2588115 - 12120037607KT1 - Spark Plugs - Set Of 8 - Restore performance and fuel efficiency. - Genuine BMW - BMW

Restore performance and fuel efficiency.

Brand:
Genuine BMW - Corporate Logo
ES#:
2588115
Mfg#:
12120037607KT1
Ships in 1-2 days
$295.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Kingsborne High-Performance Ignition Wire Set

ES#3036589 - 12-7923-8 - Kingsborne High-Performance Ignition Wire Set - 8mm ignition wires constructed from premium materials. - Kingsborne - BMW

8mm ignition wires constructed from premium materials.

Brand:
Kingsborne - Corporate Logo
ES#:
3036589
Mfg#:
12-7923-8
In Stock
ON SALE! SAVE 36%
$226.99

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

$145.99 USD
Free Shipping
on orders $49 and up

Ignition Coil

ES#4475834 - 12131703825 - Ignition Coil - Hitachi - BMW

Brand:
Hitachi - Corporate Logo
ES#:
4475834
Mfg#:
12131703825
Ships in 6 Business Days
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#2813619 - 12131748017 - Ignition Coil - Priced Each - Get your engine working flawlessly with new ignition coils - Includes new coil and boot - Hamburg Tech - BMW

Get your engine working flawlessly with new ignition coils - Includes new coil and boot We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813619
Mfg#:
12131748017
In Stock at Vendor
$32.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Six

ES#3651493 - 121200405516KT - Spark Plugs - Set Of Six - OE Beru spark plug set - Beru - BMW

OE Beru spark plug set Only applicable for vehicles up to 2019 model year

Brand:
Beru - Corporate Logo
ES#:
3651493
Mfg#:
121200405516KT
Back Ordered
$95.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Priced Each

ES#3546658 - 12120040551 - Spark Plug - Priced Each - Beru - BMW

Only applicable for vehicles up to 2019 model year

Brand:
Beru - Corporate Logo
ES#:
3546658
Mfg#:
12120040551
Back Ordered
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Rotor Cover

ES#27734 - 12111710157 - Ignition Rotor Cover - Covers the ignition rotor - Genuine BMW - BMW

Covers the ignition rotor

Brand:
Genuine BMW - Corporate Logo
ES#:
27734
Mfg#:
12111710157
Ships in 1-2 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.

$57.99

This product was last offered at the strikethrough price on
09-05-2026

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2586709 - 01399791390AFKT - Ignition Service Kit - Restore your ignition system with a fresh set of ignition coils and Bosch Super Plus spark plugs - Assembled By ECS - BMW

Restore your ignition system with a fresh set of ignition coils and Bosch Super Plus spark plugs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586709
Mfg#:
01399791390AFKT
In Stock
ON SALE!
$283.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2586698 - 12120037608IGKT - Ignition Service Kit - Refresh your ignition system with fresh coils and performance plugs! - Assembled By ECS - BMW

Refresh your ignition system with fresh coils and performance plugs! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586698
Mfg#:
12120037608IGKT
In Stock
$281.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Ignition Parts

Modern high-tech ignitions are complex, computer-controlled systems that deliver spark to the cylinders with amazing efficiency and split-second timing, but they don't last forever. That's why ECS Tuning stocks ignition modules, ignition coils, ignition wiring, and spark plugs. Look to us for OEM and aftermarket ignition parts to keep your engine running strong.

Other BMW Engine Ignition 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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