Bosch Ignition for BMW 8 Series E31 (1991-1997)

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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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OEM Bosch Ignition Distributor Cap -- M20 M30 S38 M70 M73 S70 ...
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Bosch - Corporate Logo
T#:304259
Part#: 12111725070
In Stock
$ 160.01

This product was last offered at the strikethrough price on
06-26-2026

$ 138.99 USD
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$ 138.99 USD
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Ignition Distributor Cap contact points can wear and corrode over time leading to misfires and poor engine idling. Replace this with the high quality Bosch unit to restore smooth operation and gas mileage. Replacement for BMW part # 12111715905, 12111725070, and 12111720124.

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 quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Fits the following BMW Engines:  M20 M30 S38 M70 M73 S70

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BMW M60 M62 Engine Spark Plugs - Set Of Eight (Platinum+4)
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Bosch - Corporate Logo
T#:340546
Part#: FGR7DQP-8
In Stock
$ 79.99 USD
Free Shipping
$ 79.99 USD
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BMW M60 M62 Engine Spark Plugs - Set Of Eight (Platinum+4) are the perfect solution to restore the performance of your BMW's engine. These high-quality Platinum+4 spark plugs are designed to provide a strong and consistent spark, improving idle, fuel efficiency, and overall engine performance. Worn spark plugs can cause poor idling, low fuel economy, and engine misfires, but replacing them with these Platinum+4 plugs ensures a more powerful spark and reduces carbon buildup, enhancing engine efficiency.

For optimal performance, it's recommended to replace all serviceable ignition components, including spark plugs and coil packs. Doing so will ensure your ignition system operates at peak efficiency, improving power and fuel economy.

  • Platinum+4 design provides a strong, consistent spark
  • Improves idle, fuel efficiency, and overall engine performance
  • Reduces carbon buildup for better engine efficiency
  • Helps prevent engine misfires and low fuel economy
  • Ideal for replacing all ignition components for optimal results
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OEM Bosch Ignition Coil - E34 535, E34 M5, E32 735i, E31 850i ...
For cylinders 1-6, also known as bank 1
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Bosch - Corporate Logo
T#:22403
Part#: 12131742925
In Stock at Vendor
$ 103.99

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

$ 100.99 USD
Free Shipping
$ 100.99 USD
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Ignition coils are key to the efficiency and performance of your BMW. With a faulty ignition 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 the coil 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.

This item fits the following BMWs:
1990-1994 E31 BMW 850i 850csi - cylinders 1-6.
1988-1994 E32 BMW 735i 735il 750il
1988-1994 E32 BMW 750il - cylinders 1-6.
1989-1995 E34 BMW 535i M5
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