Denso
4 Boots

Denso 671-4272 Direct Ignition Coil Boot Kit

Brand Denso 671-4272
Boot Color Black
Boot Material Silicone
Length 073.70
Terminal Gender Male Female
Terminal Quantity 1
Product line 4 Boots
Fits Chevrolet, GMC, and Isuzu · 7 vehicles

OE direct replacement. Identical in form, fit, color, and performance to factory-installed boots.

Silicone boots. Heat-resistant material helps maintain reliable ignition performance.

4 boots. Boot set for ignition coil service.

Cross-references ACDelco 88894174, Belden 702423 and CARQUEST 35-4157 for the same application. See all 7.

$22.76Free 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 $22.76
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Denso Ignition Coil Boot Kit for OE Fit

Denso 671-4272 is a direct ignition coil boot kit built to match factory-installed boot form, fit, color, and performance. It is a practical OE-style replacement for ignition service on select Chevrolet Colorado, GMC Canyon, and Isuzu i-280 applications.

Key Features

  • Direct ignition coil boot kit for ignition service
  • Silicone boot material for heat resistance and durability
  • Black boot color with OE-style appearance
  • Male/female terminal design with 1 terminal
  • Length: 073.70
  • Built to meet or exceed OE/OES standards

Product Details

Denso First Time Fit COP boot sets are engineered to mirror the original factory boot in form, fit, color, and performance. The 671-4272 boot kit is made with silicone construction and is intended for direct ignition coil boot replacement where consistent electrical transfer and secure fit are required. For buyers searching for a Denso ignition coil boot kit for 2004-2006 Chevrolet Colorado or 2004-2006 GMC Canyon, this part number provides an OE-style service solution. It also fits 2006 Isuzu i-280, making Denso 671-4272 a focused choice for common coil boot maintenance on these platforms.

This part cross-references NGK CPB-GM005 and ACDelco 88894174 for the same application.

Common Issues This Part May Address

  • Cracked or heat-damaged ignition coil boots
  • Misfire caused by worn boot insulation
  • Weak spark transfer at the coil-to-spark plug connection
  • Oil contamination or carbon tracking on aging boots
  • Rough running related to deteriorated ignition boot material

Installation Notes and Tips

Verify vehicle fitment by year, make, and model before installation. Inspect the ignition coil, spark plug, and surrounding components for wear or contamination during service. Clean mating surfaces and confirm the boot seats fully on the coil and spark plug connection. For 2004-2006 Chevrolet Colorado, 2004-2006 GMC Canyon, and 2006 Isuzu i-280 applications, confirm the existing boot style matches the direct replacement configuration.

Quality Assurance

Denso First Time Fit components are manufactured to OE/OES-level standards and are built to match factory specifications for fit and performance. Part number 671-4272 is designed as a direct replacement boot kit for consistent ignition service.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006ChevroletColoradoN/A4 Boots
2006GMCCanyonN/A4 Boots
2006Isuzui-280N/A4 Boots
2005ChevroletColoradoN/A4 Boots
2005GMCCanyonN/A4 Boots
2004ChevroletColoradoN/A4 Boots
2004GMCCanyonN/A4 Boots
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — 88894174Belden — 702423CARQUEST — 35-4157GP - Guaranteed Parts — SPP65NAPA Mileage Plus — 6714272NGK — CPB-GM005PROConnect — 114032