1996-1997 BMW 850i Ignition Coil

Frequently bought together

Warranty & Shipping
Product Reviews
Vehicle Fit

The ignition coil is a crucial part of your ignition system. It's function is to convert the 12 volt power of your vehicle's electrical system in to 35,000 or more volts. This produces a high intensity spark at the spark plug which then ignites the fuel in the cylinder. Coils in general will wear out over time. This will cause a misfire condition. In engines like this with one coil per cylinder you can diagnose a coil by putting a timing light on each one to make sure it is lighting the light consistently.

This Ignition Coil over spark plug features the following specifications:

  • New not remanufactured
  • Replaces dealer part numbers: 12131748017, 12131748018, 12139067830
  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested
  • Fits vehicles that do not use a distributor

This coil is a coil over plug distributorless application. Sold as Each, replace individually as needed.


Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Direct Fit Replacement

Guaranteed to fit and function properly for your specific application.

Optimum Performance

Meets or exceeds requirements of the vehicle. Provides the correct primary and secondary resistance, voltage output, and spark energy needed to restore original operating condition.

Premium Quality

Manufactured with quality materials to meet highest quality control standards in the industry.

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

There are no reviews for this item.
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
No questions have been asked about this item.
Year Make Model Description
2001-2002BMW 320i BMW 320i Ignition Coil
2000BMW 323Ci BMW 323Ci Ignition Coil
1998-2000BMW 323i BMW 323i Ignition Coil
2001-2002BMW 325Ci BMW 325Ci Ignition Coil
2001-2002BMW 325Xi BMW 325Xi Ignition Coil
2001BMW 325i BMW 325i Ignition Coil
2002BMW 325i BMW 325i Ignition Coil for (Engine ID M54) with (Engine ID 265S5)
2000BMW 328Ci BMW 328Ci Ignition Coil
1996-2000BMW 328i BMW 328i Ignition Coil
2001-2002BMW 330i BMW 330i Ignition Coil
2001-2002BMW 525i BMW 525i Ignition Coil
1997-2000BMW 528i BMW 528i Ignition Coil
2001-2002BMW 530i BMW 530i Ignition Coil
1997-2003BMW 540i BMW 540i Ignition Coil
1996-2001BMW 740i BMW 740i Ignition Coil
1996-2001BMW 740iL BMW 740iL Ignition Coil
1995-2001BMW 750i BMW 750i Ignition Coil
1995-2001BMW 750iL BMW 750iL Ignition Coil
1996-1997BMW 840Ci BMW 840Ci Ignition Coil
1996-1997BMW 850Ci BMW 850Ci Ignition Coil
1996-1997BMW 850i BMW 850i Ignition Coil
2000-2003BMW M5 BMW M5 Ignition Coil
2000-2002BMW X5 BMW X5 Ignition Coil
2003BMW X5 BMW X5 Ignition Coil V8 4.6L
2003BMW X5 BMW X5 Ignition Coil V8 4.4L
1997-2000BMW Z3 BMW Z3 Ignition Coil L6 2.8L
1998-2000BMW Z3 BMW Z3 Ignition Coil L6 3.2L
1999-2002BMW Z3 BMW Z3 Ignition Coil L6 2.5L
2001-2003BMW Z3 BMW Z3 Ignition Coil L6 3.0L
2000-2003BMW Z8 BMW Z8 Ignition Coil
Part #: 1AECI00042

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

BMW is a registered trademark of Bayerische Motoren Werke AG. 1A Auto is not affiliated with or sponsored by BMW or Bayerische Motoren Werke AG. See all trademarks.