HEI Distributor Spark Plug Wire Set for Jeep CJ Wrangler 4.2L 258 10.2mm 6 Piece

Product Overview

This aftermarket replacement spark plug wire set is supplied for CJ and Wrangler 4.2L 258 applications with an HEI distributor and has a 10.2mm wire size. A spark plug wire set carries high voltage from the distributor to the spark plugs so the ignition system can fire each cylinder in sequence. The set is intended for the listed applications and should be matched against your existing wires and distributor setup before ordering.

Key Features & Performance

• Carries ignition voltage from the distributor to each spark plug in the firing order
• 10.2mm wire size as stated in the product title
• Supplied for CJ and Wrangler 4.2L 258 applications
• Intended for use with an HEI distributor as listed in the title
• Used when servicing or replacing the existing spark plug wires

Fitment & Compatibility

• for CJ applications with the 4.2L 258 engine
• for Wrangler applications with the 4.2L 258 engine
• for use with an HEI distributor

Common Uses

• Replacing worn, cracked, or damaged spark plug wires
• Routine ignition system maintenance
• Servicing the ignition system when the existing wires no longer perform their normal function

Technical Specifications

• Product Type: Spark Plug Wire Set
• Engine Application(s): 4.2L 258
• Vehicle Application(s): CJ, Wrangler
• General Application: HEI distributor

Frequently Asked Questions

Q: What does a spark plug wire set do? A: A spark plug wire set carries high voltage from the distributor to each spark plug so the ignition system can fire the cylinders in the correct order.

Q: How do I verify fitment? A: Compare the complete existing part number, the 10.2mm wire size, and the full engine and vehicle designations listed in the title against your current setup before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.