Ignition for BMW 3 Series E46 (1999-2005)

Bav Auto High-Performance Ignition Coil - N20 N52 N54 N55 S55 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:578618

Part#: 5005

In Stock

Sale - Save 15% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 25.49 USD

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Sale - Save 15%

$ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 25.49 USD

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A simple yet effective upgrade, these Bav Auto High-Performance Ignition Coils feature modified core windings that offer increased firepower and promote a faster, more efficient burn. The result is greater low-end torque and increased horsepower in the mid to top-end. When used in a properly functioning engine, a noticeable difference can be felt. In addition to better torque and horsepower, fuel economy is also improved! These coils come with new spark plug boots. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability.

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Bav Auto High-Performance Ignition Coil - M62 M73 M52 M54 S52 S62 ...

For vehicles with production date up to 09/2002

10X Entries Into Our F80 M3 Sweepstakes

T#:579671

Part#: 5002

In Stock

Sale - Save 15% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 25.49 USD

Add to Wish List

Qty

Sale - Save 15%

$ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 25.49 USD

Add to Wish List

A simple yet effective upgrade, these Bav Auto High-Performance Ignition Coils feature modified core windings that offer increased firepower and promote a faster, more efficient burn. The result is greater low-end torque and increased horsepower in the mid to top-end. When used in a properly functioning engine, a noticeable difference can be felt. In addition to better torque and horsepower, fuel economy is also improved! These coils come with new spark plug boots. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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High-Performance Ignition Coil - Set Of 6

10X Entries Into Our F80 M3 Sweepstakes
Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply
Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply

T#:36337177

Part#: B50056KT

In Stock

Sale - Save 20% $ 179.99

This product was last offered at the strikethrough price on
05-03-2026

$ 143.95 USD

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Qty

Sale - Save 20%

$ 179.99

This product was last offered at the strikethrough price on
05-03-2026

$ 143.95 USD

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Enhance your BMW's performance with the upgraded BAV Ignition Coil, designed to boost firepower and optimize engine efficiency. These coils boast modified core windings for a faster, more efficient burn, resulting in increased torque at lower RPMs and heightened horsepower in the upper range. While improvements depend on your engine's condition, these coils ensure noticeable enhancements in performance and potential fuel economy benefits.

Product Benefits:

Improved engine firepower and efficiency
Increased torque at lower RPMs
Enhanced horsepower in higher ranges
Potential improvement in fuel economy
Set of six for complete BMW Cooper replacement

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Bav Auto Ignition Coil - N20 N52 N55 N54 N62 S55

10X Entries Into Our F80 M3 Sweepstakes

T#:578619

Part#: 12137571643A

In Stock

Sale - Save 20% $ 37.99

This product was last offered at the strikethrough price on
05-03-2026

$ 30.39 USD

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Qty

Sale - Save 20%

$ 37.99

This product was last offered at the strikethrough price on
05-03-2026

$ 30.39 USD

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Restores your engines smooth operation with new ignition coils from Bav Auto! Boot included with coil. Same as 12131712219, 12130148594, 12130390064, 12137594938, 12137551049, 12137562744, 12137571643, 12138647689, 12137594937, 12137571643. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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Genuine BMW Spark Plug Connector

T#:38231

Part#: 12131730412

In Stock

Sale - Save 6% $ 30.99

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

$ 28.99 USD

Limited Qty Sale

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$ 30.99

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

$ 28.99 USD

Limited Qty Sale

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Genuine BMW Spark Plug Socket - Bremi
This item fits the following BMW Chassis:
E39 M5,E36,E38,E39,E46,E53 X5 X5

Fits BMW Engines including:
M52,M54,M62,M73,M73N,S52,S62

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Genuine BMW Spark Plug Gasket - S54

6 required

T#:348831

Part#: 11127831271

In Stock

Sale - Save 8% $ 41.99

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

$ 38.51 USD

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Qty

Sale - Save 8%

$ 41.99

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

$ 38.51 USD

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When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

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Genuine BMW NGK Spark Plug - E46 M3, E85/86 S54

T#:7098

Part#: 12120022902

In Stock

Sale - Save 9% $ 36.99

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

$ 33.49 USD

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Qty

Sale - Save 9%

$ 36.99

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

$ 33.49 USD

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GENUINE BMW ENGINE ELECTRICAL SPARK PLUG 12120022902

We also stock NGK E46 M3 Spark Plugs at a discounted price.

Fits BMW Engines including:
S54

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