SKP SK38677 Tailgate Latch - Left or Right

Tailgate Latch for GM Trucks and H3 Models

Restore secure tailgate operation with this SKP tailgate latch, part number SK38677. It is a direct-fit replacement for the left or right tailgate latch applications listed below, including Chevrolet Silverado, GMC Sierra, and Hummer H3/H3T models with bumper-equipped tailgates.

Key Features

• Replacement tailgate latch for body and tailgate service
• Fits left and right positions, depending on application
• Direct replacement for SK38677 applications
• Cross-references Dorman - HELP 38677 and OE number 23158822 for the same application
• Compatible with Chevrolet Silverado, GMC Sierra, and Hummer H3/H3T fitments listed below

Detailed Description

SKP SK38677 is a tailgate latch built for GM full-size trucks and select Hummer models. It serves as a replacement for worn, damaged, or non-latching tailgate hardware on Chevrolet Silverado 1500, 2500 HD, and 3500 HD, GMC Sierra 1500, 2500 HD, and 3500 HD, plus Hummer H3 and H3T applications. This part number SK38677 is listed for both left and right tailgate positions, with fitment varying by vehicle and configuration.

Fits 2007-2019 Chevrolet Silverado 1500, left, w/ bumper. Fits 2007-2018 Chevrolet Silverado 1500, right, w/ bumper. Fits 2007-2018 Chevrolet Silverado 2500, left or right, w/ bumper. Fits 2007-2019 Chevrolet Silverado 2500 HD, left, w/ bumper. Fits 2007-2013 and 2015-2018 Chevrolet Silverado 3500, left or right, w/ bumper. Fits 2007-2018 Chevrolet Silverado 3500 HD, right, w/ bumper. Fits 2007-2019 GMC Sierra and Sierra 1500, left or right, w/ bumper. Fits 2007-2018 GMC Sierra 2500 HD and Sierra 3500 HD, left or right, w/ bumper. Fits 2019 GMC Sierra 1500 Limited, left, w/ bumper. Fits 2009-2010 Hummer H3 and H3T, left or right, with H3T applications noted w/ bumper.

What It Helps Fix

• Tailgate that will not latch securely
• Loose or inconsistent tailgate closure
• Broken or worn latch mechanism
• Tailgate opening unexpectedly during driving
• Difficulty keeping the tailgate aligned and closed

Installation Notes

Verify the vehicle year, make, model, and tailgate position before ordering. This SK38677 latch is listed for specific left and right applications, and several fitments require bumper-equipped configurations. Compare the original latch location and OE number 23158822 to confirm proper match before installation.

Quality Assurance

SKP SK38677 is an OE-reference replacement part for the listed GM and Hummer applications. It cross-references Dorman - HELP 38677 and OE number 23158822 for the same application.