BMW Ignition Coils for BMW 3 Series E46 (1999-2005)

Performance Ignition Coil - N Series

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T#:20320749

Part#: 12138616153T

In Stock

Sale - Save 15% $ 34.99

This product was last offered at the strikethrough price on
11-07-2026

$ 29.74 USD

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Sale - Save 15%

$ 34.99

This product was last offered at the strikethrough price on
11-07-2026

$ 29.74 USD

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Our BMW ignition coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, Spark.) Turner ignition coils are modified to increase energy output; more energy output results in a faster, more efficient and consistent burn to make sure your fuel is being utilized to its maximum potential. Our signature Turner ignition coils feature a blue housing that give your engine the performance and aesthetic your looking for. Ignition coils should be changed every 40,000 - 60,000 miles and are an important maintenance item due to the essential role they play in your engines health, performance and efficiency. Choose Turner Ignition Coils to keep your engine running strong and healthy. Features and Benefits: Increased performance Direct fitment Signature Turner Blue finish

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M Series Performance Ignition Coil - M52/M54/M62/M73/S52/S62 ...

For vehicles with a production up to 09/2002 - vehicles produced after 09/2002+ will us...

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For vehicles up to 2002

T#:20320746

Part#: 12137599219T

In Stock

Sale - Save 15% $ 37.99

This product was last offered at the strikethrough price on
11-07-2026

$ 32.29 USD

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Sale - Save 15%

$ 37.99

This product was last offered at the strikethrough price on
11-07-2026

$ 32.29 USD

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Our M Series ignition coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, and Spark.) Ignition coils are responsible for 1/3 of the operation of your engine and it would be smart to weigh the options when shopping. Turner M Series ignition coils are modified to increase energy output; more energy output results in a faster, more efficient, and consistent burn to make sure your fuel is being utilized to its maximum potential. Our signature Turner ignition coils feature a blue housing that gives your engine the performance and aesthetic your looking for. Ignition coils should be changed every 40,000 - 60,000 miles and are an important maintenance item due to the essential role they play in your engine's health, performance, and efficiency. Choose Turner Ignition Coils to keep your engine running strong and healthy. Features and Benefits: Increased performance Direct fitment Signature Turner Blue finish

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Turner Motorsport High Performance Ignition Coils Kit - N5x M54 S54 ...

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T#:23383277

Part#: TIGNITION6KT

In Stock

Sale - Save 10% $ 209.99

This product was last offered at the strikethrough price on
11-07-2026

$ 188.95 USD

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Sale - Save 10%

$ 209.99

This product was last offered at the strikethrough price on
11-07-2026

$ 188.95 USD

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Our BMW ignition coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, Spark.) Turner ignition coils are modified to increase energy output; more energy output results in a faster, more efficient and consistent burn to make sure your fuel is being utilized to its maximum potential. Our signature Turner ignition coils feature a blue housing that give your engine the performance and aesthetic your looking for. Ignition coils should be changed every 40,000 - 60,000 miles and are an important maintenance item due to the essential role they play in your engines health, performance and efficiency. Choose Turner Ignition Coils to keep your engine running strong and healthy. Features and Benefits: Increased performance Direct fitment Signature Turner Blue finish

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S54 3.2L High-Performance Ignition Service Kit

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T#:21966009

Part#: TMSS54IGNKT

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Sale - Save 15% $ 327.99

This product was last offered at the strikethrough price on
11-07-2026

$ 278.26 USD

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$ 327.99

This product was last offered at the strikethrough price on
11-07-2026

$ 278.26 USD

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High-performance ignition kit for your S54 featuring spark plugs, Turner high-performance ignition coils, and dielectric grease to make sure you have no issues at your next maintenance interval! Our BMW ignition coils are designed with performance and efficiency in mind. An engine needs 3 main components to run (Air, Fuel, and Spark). Turner ignition coils are modified to increase energy output; more energy output results in a faster, more efficient, and consistent burn to make sure your fuel is being utilized to its maximum potential. Our signature Turner ignition coils feature a blue housing that gives your engine the performance and aesthetic you're looking for. All Turner Ignition coils are backed by a confidence-inspiring 2-year warranty. Ignition coils should be changed every 40,000 - 60,000 miles and are an important maintenance item due to the essential role they play in your engine's health, performance, and efficiency. Choose Turner Ignition Coils to keep your engine running strong and healthy. Features and Benefits: Increased performance New spark plugs and grease Direct fitment Signature Turner Blue ignition coils Ignition coils backed by a 2-year warranty

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IP High Performance Ignition Coil Set - M52/M54/S52

T#:1637695

Part#: IP-A122602

Ships in 5 Business Days

$ 895.00 USD

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$ 895.00 USD

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Ignition Projects is a Southern California based company that specializes in innovative ignitions products. Their mission is to develop stronger ignition systems in order to optimize engine performance and improve emmissions/consumption. All of their products are developed and manufactured here in Tustin, CA, right here in the US!

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M54/S54/N52/N54/N55 IP High Performance Ignition Coil Set

T#:1637696

Part#: IP-A122609

Ships in 5 Business Days

$ 1,055.00 USD

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$ 1,055.00 USD

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Ignition Projects is a Southern California based company that specializes in innovative ignitions products. Their mission is to develop stronger ignition systems in order to optimize engine performance and improve emmissions/consumption. All of their products are developed and manufactured here in Tustin, CA, right here in the US!

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3 Pin Connector

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T#:33412931

Part#: 12527519996

In Stock

Sale - Save 40% $ 10.99

This product was last offered at the strikethrough price on
11-07-2026

$ 6.59 USD

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This product was last offered at the strikethrough price on
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$ 6.59 USD

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Includes connector housing with terminals and seals. Commonly used for the pencil-style ignition coil connector.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12527519996 - Commonly used for the pencil-style ignition coil connector.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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Ignition Coil - Priced Each

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T#:4154570

Part#: 12138616153

Ships on Dec 4, 2026

$ 36.99 USD

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$ 36.99 USD

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Maintain the factory-level precision and power output of your BMW or MINI with this replacement ignition coil from Meyle.

Spark Plug Boot - Priced Each

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T#:5958750

Part#: 12139067831

Ships on Dec 4, 2026

$ 15.99 USD

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$ 15.99 USD

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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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BMW - Start/Ignition/Glow plug relay

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T#:40342871

Part#: 12135A06753

Ships on Dec 4, 2026

$ 58.99 USD

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$ 58.99 USD

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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

T#:596875

Part#: 12131730412

Back Ordered

$ 15.99 USD

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$ 15.99 USD

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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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BMW Ignition Coils for BMW 3 Series E46 (1999-2005)

Performance Ignition Coil - N Series

M Series Performance Ignition Coil - M52/M54/M62/M73/S52/S62 ...

Turner Motorsport High Performance Ignition Coils Kit - N5x M54 S54 ...

S54 3.2L High-Performance Ignition Service Kit

IP High Performance Ignition Coil Set - M52/M54/S52

M54/S54/N52/N54/N55 IP High Performance Ignition Coil Set

3 Pin Connector

Ignition Coil - Priced Each

Spark Plug Boot - Priced Each

BMW - Start/Ignition/Glow plug relay

Spark Plug Boot - Priced Each

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