Denso
5 Boots

Denso 671-5011 Direct Ignition Coil Boot Kit

Brand Denso 671-5011
Boot Color Black
Boot Material Silicone
Length 092.50
Terminal Gender Male Female
Terminal Quantity 1
Product line 5 Boots
Fits Chevrolet, GMC, Hummer, and Isuzu · 16 vehicles

OE direct replacement. Matches factory form, fit, color, and performance.

Silicone boots. Flexible construction helps resist heat and wear.

First Time Fit quality. Built to meet or exceed OE/OES standards.

$40.02Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $40.02
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Denso Direct Ignition Coil Boot Kit 671-5011

Denso 671-5011 is a direct ignition coil boot kit built for OE-style service on select Chevrolet, GMC, Hummer, and Isuzu applications. It is a fitment-based replacement for vehicles such as the Chevrolet Colorado and GMC Canyon, with factory-matched form and performance characteristics.

Key Features

  • Direct ignition coil boot kit for ignition service
  • Silicone boot material for heat-resistant electrical insulation
  • Black boot color with OE-style appearance
  • Male/female terminal design with 1 terminal
  • Length: 092.50
  • Built to match factory-installed boot form, fit, color, and performance
  • Compatible With 2007-2011 Chevrolet Colorado, N/A
  • Compatible With 2007-2010 GMC Canyon, N/A

Product Details

The Denso First Time Fit COP boot line is engineered to mirror the original coil-on-plug boot configuration used at the factory. For drivers servicing ignition components on the Chevrolet Colorado, GMC Canyon, Hummer H3, Hummer H3T, or Isuzu i-370, Denso 671-5011 provides an OE/OES-style replacement built to meet or exceed original standards in construction and performance. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Uses

  • Replacing cracked or heat-aged ignition coil boots
  • Restoring spark transfer at the coil-on-plug connection
  • Addressing misfire conditions caused by worn boot insulation
  • Correcting moisture intrusion at the ignition boot area
  • Servicing ignition components on 2007-2011 Chevrolet Colorado and 2007-2010 GMC Canyon applications

Installation Notes

Verify engine application and boot length before installation. Inspect the coil, spark plug well, and surrounding ignition components for carbon tracking, oil contamination, or corrosion before reassembly. Confirm the terminal style and boot orientation match the original part on the vehicle. Fits 2007-2011 Chevrolet Colorado, N/A. Fits 2007-2010 GMC Canyon, N/A. Fits 2007-2010 Hummer H3, N/A. Fits 2009-2010 Hummer H3T, N/A. Fits 2008 Isuzu i-370, N/A.

Quality Assurance

Denso First Time Fit COP boot sets are produced to OE/OES-level standards for form, fit, color, and performance. The 671-5011 part number is intended for direct replacement service on the listed applications and follows Denso’s factory-style design approach.

This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2011ChevroletColoradoN/A5 Boots
2010ChevroletColoradoN/A5 Boots
2010GMCCanyonN/A5 Boots
2010HummerH3N/A5 Boots
2010HummerH3TN/A5 Boots
2009ChevroletColoradoN/A5 Boots
2009GMCCanyonN/A5 Boots
2009HummerH3N/A5 Boots
2009HummerH3TN/A5 Boots
2008ChevroletColoradoN/A5 Boots
2008GMCCanyonN/A5 Boots
2008HummerH3N/A5 Boots
2008Isuzui-370N/A5 Boots
2007ChevroletColoradoN/A5 Boots
2007GMCCanyonN/A5 Boots
2007HummerH3N/A5 Boots