Prenco 36-2083 Direct Ignition Coil Boot

Prenco 36-2083 Direct Ignition Coil Boot

Prenco 36-2083 is a direct ignition coil boot for GM and related applications that use a coil-on-plug style ignition setup. It is built for vehicles such as the Chevrolet Colorado, GMC Canyon, and Hummer H3 where a direct ignition coil boot is required at the spark plug connection.

Key Features

• Direct ignition coil boot for coil-on-plug ignition systems
• Fits 2007-2012 Chevrolet Colorado, N/A
• Fits 2007-2012 GMC Canyon, N/A
• Fits 2007-2010 Hummer H3, N/A
• Fits 2009-2010 Hummer H3T, N/A
• Cross-references Standard Ignition SPP117E for the same application
• Part number: 36-2083

Detailed Description

This Prenco ignition boot is used at the top of the spark plug in direct ignition systems, helping maintain a secure electrical path between the coil and plug. It is listed for a wide range of GM-platform vehicles, including Chevrolet Colorado and GMC Canyon models from 2007-2012, plus Hummer H3 and H3T applications. The Prenco 36-2083 part number is also referenced against OE-style service numbers used in the same application.

What It Helps Address

• Misfire caused by worn or damaged coil boot insulation
• Weak spark transfer at the spark plug connection
• Ignition performance issues related to heat-aged rubber components
• Intermittent engine operation from poor coil-to-plug contact
• Service replacement for direct ignition coil boot wear on Colorado, Canyon, and H3 platforms

Installation Notes and Tips

Verify the engine’s ignition layout before ordering, since this part is for direct ignition coil boot applications only. Match the vehicle year, make, and model exactly to the fitment list, and inspect the coil, spring contact, and spark plug condition during service. For best results, install on a clean, dry ignition assembly and confirm proper seating at the plug end.

Quality Assurance

Prenco 36-2083 is cataloged for confirmed vehicle fitment across 2006-2012 applications, including Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, and related GM platforms. It cross-references Standard Ignition SPP117E for the same application.