Denso 671-6293 Direct Ignition Coil Boot Kit

Denso Direct Ignition Coil Boot Kit

Denso 671-6293 is a direct ignition coil boot kit built for OE-style replacement on select GM and Saab applications. It is made to match factory-installed boot form, fit, color, and performance, with silicone boot material and a black finish for consistent ignition service.

Compatible With 2006-2009 Chevrolet Trailblazer, N/A; 2006-2009 GMC Envoy, N/A; 2009 Saab 9-7x, N/A; 2006-2007 Saab 9-7x, N/A; 2006-2008 Isuzu Ascender, N/A; and 2006-2007 Buick Rainier, N/A. This Denso 671-6293 boot kit is a direct-fit ignition service part for vehicles using the listed application.

Key Features

• Direct ignition coil boot kit for OE-style replacement
• Silicone boot material for heat-resistant ignition service
• Black boot color to match factory appearance
• Male/female terminal design with 1 terminal configuration
• Built to meet or exceed OE/OES standards
• Length: 092.50

Product Details

Denso First Time Fit COP boot sets are engineered to mirror the original factory boot set in form, fit, color, and performance. The Denso 671-6293 is designed for ignition coil boot replacement on the Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, Isuzu Ascender, and Buick Rainier applications listed above. For buyers searching for a Denso 671-6293 ignition coil boot kit, this part supports a direct replacement approach without changing the original boot style.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part Addresses

• Cracked or heat-damaged ignition coil boots
• Misfire caused by worn boot insulation
• Moisture intrusion at the coil-to-spark plug connection
• Loss of ignition transfer due to deteriorated boot material
• Rough running related to aging coil boot components

Installation Notes and Tips

Verify the vehicle year, make, and model against the listed fitment before installation. Inspect the ignition coil, spark plug, and surrounding components for wear or contamination during service, and confirm the boot seats fully at both connection points. Use the application-specific service procedure for the vehicle being repaired.

Quality Assurance

Denso First Time Fit COP boot sets are manufactured to OE-style standards and are built to meet or exceed OE/OES requirements for form and performance. That makes Denso 671-6293 a practical choice for ignition service on select Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, Isuzu Ascender, and Buick Rainier models.