Denso 671-8036 Spark Plug Wire Set

Denso 671-8036 Ignition Wire Set for Corvette

Denso 671-8036 is a spark plug wire set built to match factory-installed form, fit, color, and performance. It is a direct OE-style replacement for 1985-1991 Chevrolet Corvette applications with 8mm wire diameter, using silicone spark plug boots and female terminals for a secure ignition connection.

Key Features

• Direct replacement spark plug wire set for 1985-1991 Chevrolet Corvette
• 8mm insulation outside diameter for OE-style routing and fit
• Silicone spark plug boot material for heat resistance and durability
• 90-degree spark plug end boot for tight engine bay routing
• Female spark plug end terminal type and female distributor/coil end terminal type
• Built to meet or exceed OE/OES standards

Product Details

The Denso First Time Fit line is engineered to mirror the original wire set used on the vehicle, making Denso 671-8036 a practical choice for restoring ignition performance on the Chevrolet Corvette. This wire set is specified for 1985-1991 Chevrolet Corvette, N/A position, and is designed around the original application requirements rather than a universal layout. If you are searching for a 1985-1991 Chevrolet Corvette spark plug wire set, Denso 671-8036 provides the OE-style dimensions and terminal configuration needed for a proper replacement. This part cross-references ACDelco 618W and Bosch 09679 for the same application.

Common Issues This Part Can Address

• Misfires caused by worn or heat-damaged ignition wires
• Hard starting related to weak spark delivery
• Rough idle from deteriorated wire insulation or terminals
• Intermittent ignition performance from poor boot sealing
• Routing or fitment problems with non-OE wire sets

Installation Notes and Tips

Verify the vehicle is a 1985-1991 Chevrolet Corvette before ordering, and match the female terminal ends, 90-degree spark plug boots, and 8mm wire diameter to the original setup. Route each lead away from exhaust heat and moving components, and confirm each boot seats fully on the spark plug and distributor or coil connection. For best results, replace wires one at a time to preserve firing order during installation.

Quality Assurance

Denso First Time Fit ignition wire sets are manufactured to OE-style standards for form, fit, color, and performance. Part number 671-8036 is built to meet or exceed OE/OES requirements for the specified Chevrolet Corvette applications.