Denso 671-8001 Spark Plug Wire Set

Reliable Spark Plug Wire Set for Buick, Jeep, and Pontiac Vehicles

The Denso 7mm Spark Plug Wire Set (Part Number 671-8001) is engineered to provide consistent ignition performance for select Buick, Jeep, and Pontiac models. Designed with durable silicone boots and precise terminal configurations, this set ensures optimal spark delivery and engine efficiency.

• Silicone spark plug boot material for heat resistance and durability
• 7.00 mm insulation outside diameter for effective electrical insulation
• 180-degree spark plug end boot angle for proper fitment
• Female spark plug end terminals and male distributor coil end terminals
• Includes four straight spark plug end boots

Detailed Features and Specifications

This spark plug wire set features silicone boots that withstand high temperatures and resist cracking, ensuring long-lasting performance. The 7mm insulation diameter provides reliable electrical insulation to prevent misfires and maintain consistent spark delivery. The 180-degree spark plug end boot angle allows for proper alignment and fitment in engine compartments of compatible vehicles. The set includes female terminals on the spark plug ends and male terminals on the distributor coil ends, matching factory specifications for a secure connection. With four straight spark plug end boots, this set is designed to replace worn or damaged wires in your ignition system.

About the Denso 7mm Brand Line

The Denso 7mm brand line focuses on ignition wire sets with a 7.00 mm insulation diameter, balancing flexibility and durability for a range of automotive applications. This line is engineered to meet or exceed OEM standards, providing reliable ignition performance for vehicles requiring this specific wire gauge and boot configuration. The 7mm wires offer a combination of heat resistance and electrical insulation suitable for the ignition systems of Buick, Jeep, and Pontiac models listed.

Compatible Vehicles and Common Applications

• Buick Bonneville, Catalina, Skylark, and Tempest
• Jeep CJ5 and Wagoneer
• Pontiac Firebird, Grand Prix, GTO, and LeMans
• Replaces worn or damaged spark plug wires causing misfires or poor engine performance
• Addresses ignition issues such as rough idling, hesitation, and reduced fuel efficiency

Installation Notes and Tips

When installing the Denso 671-8001 spark plug wire set, ensure the engine is cool to avoid burns. Remove old wires one at a time to maintain correct firing order. Verify that the 180-degree spark plug end boots align properly with the spark plugs and that the male distributor coil terminals seat securely. Avoid pulling on the wire itself; instead, grip the boot to prevent damage. Proper routing and securing of wires will help prevent cross-firing and premature wear.

Quality Assurance and Warranty

Denso spark plug wire sets are manufactured to meet stringent quality standards, ensuring reliable ignition system performance. The 671-8001 part number is backed by Denso's quality control processes, providing consistent fit and function for compatible Buick, Jeep, and Pontiac models. Please refer to Denso's official warranty documentation for specific coverage details.