Denso 671-4272 Direct Ignition Coil Boot Kit

Overview of Denso 4 Boots Direct Ignition Coil Boot Kit

The Denso 671-4272 Direct Ignition Coil Boot Kit is designed to provide reliable ignition performance for select Chevrolet, GMC, and Isuzu vehicles. This kit features durable silicone boots that ensure a secure connection and optimal electrical insulation for your ignition system.

• Compatible with Chevrolet Canyon, GMC Colorado, and Isuzu i-280 models
• Includes four direct ignition coil boots made from high-quality silicone
• Boot length of 73.7 mm for precise fitment
• Black boot color for standard OEM appearance
• Terminal quantity: 1 per boot with male and female terminal genders

Product Line: Denso 4 Boots

The Denso 4 Boots product line focuses on ignition coil boot kits engineered to meet OEM specifications. These boots are designed to maintain proper electrical conductivity and resist heat and wear over time. The 4 Boots line ensures compatibility with specific vehicle models, providing a direct replacement solution for ignition coil boots.

Detailed Product Description

This ignition coil boot kit (part number 671-4272) includes four boots constructed from silicone material, known for its heat resistance and flexibility. Each boot measures 73.7 mm in length, ensuring a secure and precise fit on the ignition coil terminals. The kit features one terminal per boot with both male and female terminal genders to accommodate the ignition coil connections. The black color matches OEM standards, maintaining the original look under the hood.

Common Applications and Issues Addressed

• Replacement of worn or cracked ignition coil boots on Chevrolet Canyon, GMC Colorado, and Isuzu i-280
• Prevention of misfires caused by poor electrical connections
• Elimination of ignition coil boot arcing and electrical leakage
• Restoration of proper spark delivery for improved engine performance
• Protection against heat and environmental damage to ignition components

Installation Notes and Tips

• Ensure the ignition system is cool before installation to avoid damage
• Verify the correct orientation of male and female terminals during assembly
• Inspect ignition coils and wiring for damage before installing new boots
• Apply dielectric grease to terminals to improve conductivity and prevent corrosion
• Secure boots firmly to prevent moisture intrusion and maintain electrical integrity

Quality Assurance and Warranty

Denso ignition coil boot kits are manufactured to meet strict quality standards for durability and performance. The silicone boot material offers resistance to heat, oil, and environmental factors. While specific warranty details for part number 671-4272 should be confirmed with the supplier, Denso products typically come with a limited warranty covering defects in materials and workmanship.