Ignition for BMW 3 Series G20 (2019+)

Clear BMW chassis

Please ensure your correct model is selected

Your BMW's ignition system is critical for smooth engine operation. This category contains parts used in the BMW ignition system, including spark plugs, ignition coils, spark plug wires and boots, ignition rotors and caps, distributors and distributor caps. On most 1991 and later model BMWs, your car has what's known as a coil-on-plug system, where each cylinder has its own ignition coil that sits directly atop the spark plug (so you won't have spark plug wires on those BMWs.) A fresh set of spark plugs is an essential part of any BMW engine tune up.

Sub-Categories

Sort By:
SPARK PLUG, HIGH POW
SPARK PLUG, HIGH POW
Genuine BMW - Corporate Logo
T#:548979
Part#: 12122455258
In Stock
Sale - Save 3% $ 24.07
$ 23.35 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 3% $ 24.07
$ 23.35 USD
Free Shipping on orders $49 and up
Add to Wish List
Genuine BMW Ignition Coil - BMW B58 B48/46 B38
Genuine BMW Ignition Coil - BMW B58 B48/46 B38
Genuine BMW - Corporate Logo
T#:545305
Part#: 12138643360
In Stock
Sale - Save 5% $ 87.99
$ 83.49 USD
Free Shipping
Add to Wish List
Sale - Save 5% $ 87.99
$ 83.49 USD
Free Shipping
Add to Wish List
Sluggish acceleration, misfires and rusty terminals are symptoms of a worn coil. Located on the top of your engine, these coils should be inspected replaced as needed or every 60,000 miles. Keep your ignition system in perfect order. If you are replacing any aspect of your ignition system, it's best to replace all serviceable components. By doing so, your ignition system will work in better harmony, freeing up hidden horsepower and raising fuel economy.
Show More Show Less
Genuine BMW Spark Plugs - Set Of Six - B58 3.0L
Genuine BMW Spark Plugs - Set Of Six - B58 3.0L
Genuine BMW - Corporate Logo
T#:577515
Part#: 12120040551-6KT
In Stock
Sale - Save 5% $ 164.99
$ 156.29 USD
Free Shipping
Add to Wish List
Sale - Save 5% $ 164.99
$ 156.29 USD
Free Shipping
Add to Wish List
INTEGRATED SUPPLY MODULE
INTEGRATED SUPPLY MODULE
Genuine BMW - Corporate Logo
T#:527170
Part#: 12638638551
In Stock
3% off MSRP $ 159.99
$ 154.99 USD
Free Shipping
Add to Wish List
3% off MSRP $ 159.99
$ 154.99 USD
Free Shipping
Add to Wish List
Extended Spark Plug Socket
Extended Spark Plug Socket
Sunex - Corporate Logo
T#:391150
Part#: SUU884506
In Stock
$ 20.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 20.99 USD
Free Shipping on orders $49 and up
Add to Wish List
3/8" drive socket with 5/8" opening for most spark plugs
Spark Plugs - Set Of Four - B46 & B48 2.0L
Spark Plugs - Set Of Four - B46 & B48 2.0L
Genuine BMW - Corporate Logo
T#:577514
Part#: 12120040551-4KT
In Stock
Sale - Save 5% $ 109.99
$ 104.20 USD
Free Shipping
Add to Wish List
Sale - Save 5% $ 109.99
$ 104.20 USD
Free Shipping
Add to Wish List

Enhance your BMW's performance with this new replacement spark plug designed for the B58/46 engine. Recommended for replacement at 60,000-mile intervals or at 30,000 miles for tuned engines, these spark plugs ensure optimal engine efficiency and ignition reliability.

Benefits:

  • Specifically designed for B58/46 engines in BMW vehicles
  • Ensures optimal engine performance and ignition reliability
  • Recommended replacement at 60,000-mile intervals or 30,000 miles for tuned engines
Show More Show Less
Genuine BMW Spark Plugs - Set Of Six
Genuine BMW Spark Plugs - Set Of Six
Genuine BMW - Corporate Logo
T#:588053
Part#: 12122455258KT
In Stock
Sale - Save 3% $ 144.99
$ 140.09 USD
Free Shipping
Add to Wish List
Sale - Save 3% $ 144.99
$ 140.09 USD
Free Shipping
Add to Wish List
Ignition Service Kit
Ignition Service Kit
Genuine BMW - Corporate Logo
T#:577359
Part#: 12138643360KT4
Ships Jul 1, 2025
Sale - Save 5% $ 699.99
$ 664.79 USD
Free Shipping
Add to Wish List
Sale - Save 5% $ 699.99
$ 664.79 USD
Free Shipping
Add to Wish List
Ignition Coil - Set Of 6
Ignition Coil - Set Of 6
Genuine BMW - Corporate Logo
T#:577357
Part#: 12138643360KT2
Ships Jul 1, 2025
Sale - Save 5% $ 527.99
$ 500.92 USD
Free Shipping
Add to Wish List
Sale - Save 5% $ 527.99
$ 500.92 USD
Free Shipping
Add to Wish List
Genuine BMW Ignition Service Kit - B58 Gen2
Genuine BMW Ignition Service Kit - B58 Gen2
Genuine BMW - Corporate Logo
T#:28570848
Part#: 12138643360KT12
Ships Jul 1, 2025
Sale - Save 5% $ 675.99
$ 641.52 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 5% $ 675.99
$ 641.52 USD
Free Shipping on orders $49 and up
Add to Wish List

Sluggish acceleration, misfires, and rusty terminals are symptoms of a worn coil. Located on the top of your engine, these coils should be inspected and replaced as needed or every 60,000 miles.

If you are replacing any aspect of your ignition system, it's best to replace all serviceable components. This kit includes ignition coils and spark plugs for a comprehensive service that is guaranteed to last.

Kit Includes:

6 Genuine BMW Ignition Coils - 12138643360 6 Genuine BMW Spark Plugs - 12122455258 Genuine BMW Spark Plug Service Indicator Label - 01399791390

Show More Show Less
Genuine BMW Hex Bolt With Washer 07119905400
Genuine BMW Hex Bolt With Washer 07119905400
Genuine BMW - Corporate Logo
T#:6396
Part#: 07119905400
In Stock
Sale - Save 28% $ 1.99
$ 1.43 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 28% $ 1.99
$ 1.43 USD
Free Shipping on orders $49 and up
Add to Wish List


Genuine BMW Hex Bolt With Washer
This item fits the following BMW Chassis:
E36 M3,E39 M5,E60 M5,E63 M6,E46 M3,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E53 48IS,E30,E34,E36,E38,E39,E46,E53 X5 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36,i12

Show More Show Less
Genuine BMW Spark Plug Service Indicator Label - BMW
Genuine BMW Spark Plug Service Indicator Label - BMW
Genuine BMW - Corporate Logo
T#:362838
Part#: 01399791390
In Stock
Sale - Save 15% $ 3.99
$ 3.40 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 15% $ 3.99
$ 3.40 USD
Free Shipping on orders $49 and up
Add to Wish List
Stick this label in a conspicuous place to act as a reminder of your service history. Documenting when your BMW's sparks plugs have been swapped helps you keep track of vital maintenance!
Ignition Coil - Set Of 4
Ignition Coil - Set Of 4
Genuine BMW - Corporate Logo
T#:577356
Part#: 12138643360KT
In Stock
Sale - Save 5% $ 351.99
$ 333.94 USD
Free Shipping
Add to Wish List
Sale - Save 5% $ 351.99
$ 333.94 USD
Free Shipping
Add to Wish List
Genuine BMW Ignition Service Kit - BMW G-Chassis B46 B48 2.0L
Genuine BMW Ignition Service Kit - BMW G-Chassis B46 B48 2.0L ...
Genuine BMW - Corporate Logo
T#:30861156
Part#: 12138643360GKT
In Stock
Sale - Save 5% $ 451.99
$ 429.20 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 5% $ 451.99
$ 429.20 USD
Free Shipping on orders $49 and up
Add to Wish List
If your BMW's mileage is getting up there, be sure to keep your ignition system in check. Whether you currently have a misfire or you're just doing preventative maintenance, this kit is perfect and includes everything you need to restore performance! The kit includes: 4 Genuine BMW Coils with locks 4 Genuine BMW spark plugs 1 packet of American Grease Stick dielectric grease
Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Special Offers

Shipping