Walker 920-1007 Ignition Coil

Walker ThunderSpark Ignition Coil

Walker ThunderSpark 920-1007 is an ignition coil for a wide range of Chrysler, Dodge, and Jeep applications from 1990-1997. It supports direct replacement needs for vehicles such as Dodge Dakota, Jeep Cherokee, and Ram 1500 when the original coil is worn, weak, or failing.

Key Features

• Walker ThunderSpark ignition coil for OE-style replacement service
• Part number 920-1007 for catalog and fitment lookup
• Compatible with many 1990-1997 Dodge, Jeep, Chrysler, and Plymouth applications
• Fits applications noted as ThunderSpark, Single Coil, Round Terminal, and Square Coil Spark Plug Wire Set
• Useful for restoring spark output in distributor-based ignition systems

Product Details

The ThunderSpark product line covers ignition service parts for older domestic vehicles that rely on a conventional coil-and-wire ignition setup. This Walker ignition coil, part number 920-1007, is listed for multiple Dodge Ram, Dakota, Caravan, and B-series trucks, along with Jeep Cherokee, Grand Cherokee, Wrangler, and Comanche models. It also appears in Chrysler and Plymouth passenger-car and van applications across the 1990-1997 model years.

Compatible With 1990-1997 Dodge Dakota, 1991-1997 Jeep Cherokee, and 1994-1997 Dodge Ram 1500 applications, this coil is a practical replacement when diagnosing ignition performance on vehicles with hard-start or weak-spark complaints. Part number 920-1007 is also referenced for several 1997 single-coil van and TJ/Wrangler applications.

Common Issues This Part Can Address

• Hard starting or extended cranking
• Intermittent spark loss
• Misfire under load
• Rough idle caused by weak ignition output
• Engine stalling related to coil failure

Installation Notes and Tips

Verify the coil style and terminal configuration before ordering, especially on applications marked Round Terminal, Single Coil, or Square Coil Spark Plug Wire Set. Confirm the vehicle year, make, and model against the fitment list for 920-1007 before installation. Inspect spark plug wires, connectors, and related ignition components during replacement to avoid repeat failures.

Quality Assurance

Walker ThunderSpark parts are cataloged for specific vehicle applications to support accurate replacement selection. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.