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Ignition

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.

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Meyle - Corporate Logo
T#:40342872
Part#: 12138611236
Special Order: No Guaranteed ETA
$ 58.99 USD
Free Shipping on orders $49 and up
This BMW/MINI ignition coil is designed with enhanced core windings to boost spark energy and promote a quicker, more efficient combustion. The result is improved low-end torque and increased horsepower at higher RPMs. While the exact gains depend on your engine’s condition, noticeable performance improvements and better fuel efficiency can be expected.
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Meyle - Corporate Logo
T#:40342871
Part#: 12135A06753
Special Order: No Guaranteed ETA
$ 58.99 USD
Free Shipping on orders $49 and up
This BMW/MINI ignition coil is designed with enhanced core windings to boost spark energy and promote a quicker, more efficient combustion. The result is improved low-end torque and increased horsepower at higher RPMs. While the exact gains depend on your engine’s condition, noticeable performance improvements and better fuel efficiency can be expected.
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Spark Plug Boot - Priced Each
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:5958750
Part#: 12139067831
Special Order: No Guaranteed ETA
$ 15.99 USD
Free Shipping on orders $49 and up
MEYLE-ORIGINAL: True to OE spark plug boot Should be replaced each time you replace the spark plugs Wulf Gaertner Autoparts AG manufactures and markets automotive spare parts under its MEYLE brand. Since its foundation in 1958, Wulf Gaertner Autoparts has been an owner-operated, unlisted family business on the aftermarket scene. Since 1995, Wulf Gaertner Autoparts AG has been manufacturing and trading under its MEYLE brand. They pride themselves on top-grade quality-tested spare parts for passenger cars, vans and commercial vehicles. Comparable OE Cross Reference - 12139067831
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Meyle - Corporate Logo
T#:5958752
Part#: 12131703825
Special Order: No Guaranteed ETA
$ 56.99 USD
Free Shipping on orders $49 and up
MEYLE-ORIGINAL: True to OE ignition coil. Wulf Gaertner Autoparts AG manufactures and markets automotive spare parts under its MEYLE brand. Since its foundation in 1958, Wulf Gaertner Autoparts has been an owner-operated, unlisted family business on the aftermarket scene. Since 1995, Wulf Gaertner Autoparts AG has been manufacturing and trading under its MEYLE brand. They pride themselves on top-grade quality-tested spare parts for passenger cars, vans and commercial vehicles. Comparable OE Cross Reference - 12131703825
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Meyle - Corporate Logo
T#:40342864
Part#: 12131247281
Special Order: No Guaranteed ETA
$ 153.99 USD
Free Shipping on orders $49 and up
Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code but not always a check engine light. A misfire code may be related to an ignition coil but could be from other things as well. Sometimes a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil.
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Bosch Platinum Spark Plug - E31, E38
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:579992
Part#: 6707
Special Order: No Guaranteed ETA
$ 5.99 USD
Free Shipping on orders $49 and up
Keep your vehicle running perfectly

Meyle - Corporate Logo
T#:55353612
Part#: 12138643360
Special Order: No Guaranteed ETA
New Item
$ 47.99 USD
Free Shipping on orders $49 and up
Don't let a soft misfire steal your horsepower—swap out your weak original coils with this MEYLE replacement and keep your engine pulling hard.
Meyle - Corporate Logo
T#:55497467
Part#: 3141390000
Special Order: No Guaranteed ETA
New Item
$ 37.99 USD
$ 37.99 USD
This Meyle ignition coil is a factory-spec replacement designed to eliminate misfires and hesitation that plague aging ignition systems. Manufactured to strict tolerances, it delivers a reliable, high-voltage spark to ensure clean combustion under load.
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Ignition Coil - Priced Each
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Meyle - Corporate Logo
T#:4154570
Part#: 12138616153
Special Order: No Guaranteed ETA
$ 36.99 USD
Free Shipping on orders $49 and up
Maintain the factory-level precision and power output of your BMW or MINI with this replacement ignition coil from Meyle.

Genuine BMW - Corporate Logo
T#:30927357
Part#: Z862IGNKT
Ships on Feb 4, 2027
$ 1,401.99 USD
Free Shipping on orders $49 and up
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: 8 Genuine BMW Coils & Boots 8 Genuine BMW spark plugs 2 packets of American Grease Stick dielectric grease
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Beru - Corporate Logo
T#:637736
Part#: 12120040551
Back Ordered
$ 15.99 USD
Free Shipping on orders $49 and up
$ 15.99 USD
Free Shipping on orders $49 and up
Meyle - Corporate Logo
T#:40342863
Part#: 12137559842
Special Order: No Guaranteed ETA
$ 37.99 USD
Free Shipping on orders $49 and up
The Meyle ignition coil (part number 12137559842) is a precision-engineered replacement for BMW factory units, delivering dependable ignition performance across a range of BMW models. Built to meet or surpass OEM standards, it ensures steady spark output and optimized combustion efficiency. With a durable, high-quality design, this coil is built to handle the demands of everyday driving as well as more intensive performance needs.
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Starter Mounting Hardware
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:594380
Part#: 12410392577
Ships in 1 Business Day
$ 10.99 USD
Free Shipping on orders $49 and up
Modern starter and water pump fasteners are torque-to-yield, meaning they stretch and can only be safely used once. Replace your hardware for peace of mind.
Ignition Projects - Corporate Logo
T#:5594917
Part#: IP-R122409
In Stock
$ 395.00 USD
Free Shipping
$ 395.00 USD
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Beru - Corporate Logo
T#:596875
Part#: 12131730412
Back Ordered
$ 15.99 USD
Free Shipping on orders $49 and up
Sometimes a bad coil may just be a broken or damaged connector boot. This is especially true on cars with a leaking valve cover gasket where the oil has contamintated the rubber boot and the electrical parts inside. This boot can be replaced on its own without having to buy a whole new coil. This part is also useful if you purchased a coil that did not come with a new boot.
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Genuine BMW - Corporate Logo
T#:177077
Part#: 12121733010
Back Ordered
6% off MSRP $ 575.99

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

$ 540.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 575.99

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

$ 540.99 USD
Free Shipping on orders $49 and up
Genuine BMW IGNITION HARNESS WITH MARTEN
Fits BMW Engines including:
M70,S70


Bosch Starter Motor - E23 E24 E28
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:224639
Part#: SR442X
Back Ordered
$ 222.99

This product was last offered at the strikethrough price on
04-15-2026

$ 179.99 USD
Free Shipping
$ 179.99 USD
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Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.

This genuine Bosch Starter fits the following BMWs:
1988 E28 5 Series 528e M5
1988-1989 E24 6 Series M6
1984-1987 E23 7 Series 735i
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Packaged by Turner - Corporate Logo
T#:556703
Part#: E34M20TISKT2
Back Ordered
Sale - Save 1% $ 384.99

This product was last offered at the strikethrough price on
08-12-2026

$ 382.17 USD
Free Shipping
Sale - Save 1%
$ 384.99

This product was last offered at the strikethrough price on
08-12-2026

$ 382.17 USD
Free Shipping

Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance. Other ignition components, such as coils, boots, wires, caps, and rotors, can also wear out over time due to factors like heat and contamination, preventing the current from reaching the spark plug.

To start over fresh with all new components, we now offer these Ignition Service Kits. Each kit comes with brand new OE quality components, replacing any potential fault points in your ignition system for peak performance!

See kit contents below for a complete list of included components.

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Bosch Ignition Distributor Cap - E10
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:592980
Part#: 12111270927
Back Ordered
$ 74.99

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

$ 72.99 USD
Free Shipping on orders $49 and up
$ 72.99 USD
Free Shipping on orders $49 and up
The cap for your ignition distributor
Genuine BMW - Corporate Logo
T#:39160
Part#: 12411466096
Back Ordered
6% off MSRP $ 165.99

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

$ 155.99 USD
Free Shipping
6% off MSRP
$ 165.99

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

$ 155.99 USD
Free Shipping


Genuine BMW STARTER

Fits BMW Engines including:
M10


Spark Plug - Priced Each
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:596862
Part#: 9651
Back Ordered
$ 8.58 USD
Free Shipping on orders $49 and up
Replacement Spark Plug from Bosch