Denso 671-4294 Direct Ignition Coil Boot Kit

Denso Ignition Coil Boot Kit for OE-Style Fit

This Denso Direct Ignition Coil Boot Kit is built for drivers who need a precise ignition boot replacement with factory-style fit and performance. The Denso 671-4294 uses silicone boot material and a black finish to match OE service expectations for ignition repair on select Hyundai and Kia applications.

Key Features

• Direct Ignition Coil Boot Kit for ignition service
• Silicone boot material for heat-resistant electrical insulation
• Black boot color for OE-style appearance
• Single-terminal design with male/female terminal gender
• Length: 138.00
• Denso First Time Fit COP boot sets are built to match factory-installed boot form, fit, color, and performance

Product Details

The Denso 671-4294 is part of the First Time Fit COP boot set line, which focuses on OE-style replacement parts for ignition systems. Each boot set is engineered to meet or exceed OE/OES standards in construction, helping maintain proper coil-to-plug connection quality in service applications. This part cross-references NGK CPB-K001 for the same application. It is a direct replacement choice for select Hyundai Sonata, Hyundai Santa Fe, Kia Optima, and Kia Magentis models, including 1999-2005 Hyundai Sonata and 2001-2006 Hyundai Santa Fe applications.

Vehicle Fitment

• Fits 2001-2006 Hyundai Santa Fe, N/A. Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 2 Boots
• Fits 2001-2006 Kia Optima, N/A. Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 2 Boots
• Fits 1999-2005 Hyundai Sonata, N/A. Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 2 Boots
• Fits 2001-2005 Kia Magentis, N/A. Ignition Wire Set necessary for proper installation of Direct Ignition Coil Boot Kit.; 2 Boots

Common Repair Uses

• Restores worn or heat-damaged ignition coil boot insulation
• Addresses misfire concerns caused by deteriorated boot connections
• Helps correct hard-start or rough-running conditions tied to ignition boot wear
• Replaces cracked, brittle, or carbon-tracked ignition boots
• Supports reliable spark transfer in Hyundai Sonata, Hyundai Santa Fe, Kia Optima, and Kia Magentis ignition service

Installation Notes and Quality

Verify the vehicle application before installation and confirm the ignition wire set requirement listed for the supported fitments. The Denso 671-4294 is built to OE-style dimensions and materials for direct ignition service, with construction that aligns with factory-installed boot specifications. For Hyundai Sonata and Kia Optima ignition repair, confirm connector style and boot length before final assembly.

Denso First Time Fit COP boot sets are produced to meet or exceed OE/OES standards for form, fit, color, and performance.