Wired Harnesses 6620 Ignition Wire Set - Direct-Fit Replacement

The Wired Harnesses 6620 is a direct-fit replacement ignition wire set engineered to restore reliable spark delivery throughout the ignition system. Designed as a drop-in replacement, this wire set transfers spark energy efficiently from the distributor or coil to the spark plugs, helping maintain consistent combustion and smooth engine performance.

Key Features:

• Direct-fit replacement — engineered to match OEM routing and connector configurations for straightforward installation
• Low-resistance conductors — maximize spark energy transfer from coil to spark plug for consistent ignition
• Heat and moisture-resistant insulation — durable jacket material withstands the harsh temperatures and contaminants found in the engine compartment
• Secure-fit boots and terminals — designed to seat firmly on coil towers and spark plug ends, resisting vibration and moisture intrusion
• Restores OEM-level ignition performance — ideal for tune-ups, ignition system service, or replacement of degraded original wiring

Whether performing a routine tune-up or addressing misfires and rough idle caused by worn ignition wires, the Wired Harnesses 6620 spark plug wire set is a reliable solution for restoring proper ignition system function.