1986-1991 Mercedes Benz 420SEL Ignition Coil for V8 4.2L1AECI00221-542538
This part replaces:
- OE # 1585503
- OE # 1586503
- Standard Motor Products UF-45
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 and cause a misfire condition. In engines like this that use a coil, if the coil goes bad, the complete assembly needs to be replaced.
- New not remanufactured
- Replaces dealer part number: 0001585503, 0001586503
- Built to strict quality control standards
- Direct replacement
- 100% factory tested
This coil is a distributorless application. Some models require more than 1 coil. Sold as Each. For a complete set please see our other listings.
This is an electrical part and is tested before it leaves our manufacturer. This electrical item is not returnable; it is only eligible for exchange.
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. Please keep your invoice for proof of this warranty.
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Part #: 1AECI00221
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