Dorman 963-212D Cowl Panel Retainer - Lower

Dorman Cowl Panel Retainer for GM Applications

Dorman 963-212D is a steel cowl panel retainer built to match the function and versatility of the original equipment clip. It is a direct-fit hardware solution for restoring secure panel attachment on a wide range of Chevrolet, GMC, Cadillac, Buick, Hummer, and Oldsmobile vehicles.

Compatible With 2002-2018 Chevrolet Express, Silverado, Trailblazer, Avalanche, Colorado, HHR, and SSR applications, plus matching GMC, Cadillac, Buick, Hummer, and Oldsmobile models listed below. The Dorman 963-212D is a practical replacement when a worn or missing retainer leaves exterior trim or body panels loose.

• Steel construction for durable retention
• Black finish for a clean OE-style appearance
• Head diameter: 0.625 in.
• Overall length: 1 in.
• Direct replacement for OE part number 15078238

Detailed Product Overview

This Dorman cowl panel retainer is engineered as a multi-purpose body hardware clip for GM platforms that use this style of fastener. It supports secure attachment at the cowl panel and related body locations, helping maintain proper panel alignment and fit. The part number 963-212D is commonly searched for Chevrolet Silverado 1500, GMC Sierra 2500 HD, and Cadillac Escalade cowl panel retainer replacement needs.

This part cross-references OE number 15078238 for the same application.

What It Helps Fix

• Loose or missing cowl panel retainers
• Rattling or shifting exterior trim at the cowl area
• Poor panel retention after service or body repair
• Broken or corroded factory-style clips
• Fitment issues caused by worn original hardware

Installation Notes and Tips

Verify the vehicle’s trim and body hardware style before installation. Match the retainer to the existing clip shape, head diameter, and overall length for proper seating. For vehicles such as Chevrolet Express, GMC Savana, and Chevrolet Silverado models, confirm the application against the listed fitment notes before replacing the original fastener.

• Fits 2003-2018 Chevrolet Express 2500, N/A
• Fits 2003-2018 Chevrolet Express 3500, N/A
• Fits 2003-2018 GMC Savana 2500, N/A
• Fits 2003-2018 GMC Savana 3500, N/A
• Fits 2002-2014 Cadillac Escalade, N/A
• Fits 2003-2014 Cadillac Escalade ESV, N/A
• Fits 2003-2014 Chevrolet Express 1500, N/A
• Fits 2003-2014 GMC Savana 1500, N/A
• Fits 2002-2013 Cadillac Escalade EXT, N/A
• Fits 2004-2012 Chevrolet Colorado, N/A
• Fits 2004-2012 GMC Canyon, N/A
• Fits 2006-2011 Chevrolet HHR, N/A
• Fits 2006-2010 Hummer H3, Lower
• Fits 2009-2010 Hummer H3T, Lower
• Fits 2002-2009 Chevrolet Trailblazer, N/A
• Fits 2002-2009 GMC Envoy, N/A
• Fits 2003-2009 Hummer H2, N/A
• Fits 2004-2007 Buick Rainier, N/A
• Fits 2003-2007 Chevrolet Silverado 1500, N/A
• Fits 2003-2007 Chevrolet Silverado 3500, N/A
• Fits 2007 GMC Sierra 2500 HD Classic, N/A
• Fits 2007 GMC Sierra 3500 Classic, N/A
• Fits 2003-2006 Chevrolet Avalanche 1500, N/A
• Fits 2003-2006 Chevrolet SSR, N/A
• Fits 2004-2006 Chevrolet Suburban 1500, N/A
• Fits 2002-2006 Chevrolet Trailblazer EXT, N/A
• Fits 2002-2006 GMC Envoy XL, N/A
• Fits 2003-2006 GMC Sierra 2500 HD, N/A
• Fits 2003-2006 GMC Sierra 3500, N/A
• Fits 2005 Chevrolet Silverado 1500 HD, N/A
• Fits 2003 Chevrolet Silverado 1500 HD, N/A
• Fits 2004-2005 GMC Envoy XUV, N/A
• Fits 2003-2004 Chevrolet Silverado 2500, N/A
• Fits 2003-2004 Chevrolet Silverado 2500 HD, N/A
• Fits 2002-2004 Oldsmobile Bravada, N/A
• Fits 2003 GMC Sierra 1500, N/A
• Fits 2003 GMC Sierra 2500, N/A

Quality Assurance

Dorman manufactures replacement hardware with OE-style fit and function in mind, using materials selected for long service life in body and trim applications. This retainer is built from steel for dependable fastening performance.