MSD 8843 Pro-Clamp Spark Plug Wire Separators

The MSD 8843 Pro-Clamp Separators are a complete spark plug wire management kit designed to keep your ignition wires neatly organized and safely routed away from damaging engine heat sources. Compatible with 7mm to 8.5mm spark plug wires, these separators prevent wires from contacting each other—reducing the risk of cross-fire and arcing that can cause misfires and ignition interference.

Key Features:

• Secure individual wire grooves keep each wire isolated and in position
• Snap-in top bracket sandwiches wires firmly in place—no tools required to open or close
• Each base includes a mounting hole for optional bolt-down installation with a retaining screw
• Raised alignment tab on the base keeps each separator straight and properly positioned when bolted down
• Can be used freestanding (stand-alone) or permanently mounted to a bracket or engine bay surface
• Compatible with 7mm to 8.5mm diameter spark plug wires
• Black finish for a clean, professional underhood appearance

Kit Contents:

• 2x Four-wire assemblies
• 2x Three-wire assemblies
• 4x Two-wire assemblies
• 8 separators total

The MSD Pro-Clamp 8843 is emissions-legal for use on both street-driven and race-only vehicles, as it does not affect vehicle emissions systems.