X4XZ Left Driver-Side Interior Door Handle Kit for GM Trucks SUVs (2007–2014) — OE Fit, Injection-Molded Plastic

The X4XZ 20833606 left driver-side interior door handle kit is a direct-fit replacement designed to restore the interior door pull and latch function on select Chevrolet, GMC and Cadillac trucks and SUVs.

If the interior door handle on the driver side of your GM vehicle is cracked, loose, or no longer engages reliably, this X4XZ assembly offers a like-for-like substitute built to the original fit and finish. It matches OE reference 20871488 and part number 80374, and is made from durable plastic to give long-term dependable operation without complicated modifications. The kit ships as a single left-side handle assembly and is intended for owners who prefer a straightforward replacement at a lower cost than dealership parts.

Which vehicles will accept this left driver interior door handle?

This kit was engineered for a range of GM full-size trucks and SUVs from roughly 2007–2014. It fits many popular models from Chevrolet, GMC and Cadillac when the original part numbers match or the handle housing looks identical.

• Chevrolet: Avalanche (2007–2013), Silverado 1500 (2007–2013), Silverado 2500/3500 HD (2007–2014), Suburban 1500/2500 (2007–2013), Tahoe (2007–2013)
• GMC: Sierra 1500 (2007–2013), Sierra 2500/3500 HD (2007–2014), Yukon/Yukon XL 1500/2500 (2007–2013)
• Cadillac: Escalade, Escalade ESV and Escalade EXT (2007–2011)
• Confirm compatibility by comparing your current handle and OE numbers against the product images and listed references.

How does this replacement compare to the original equipment?

The X4XZ handle is manufactured to mimic the original part’s dimensions and mounting points so it installs without special tools or alterations. The molded plastic construction aims to match the look and tactile feel of OE trims while restoring solid function.

• OE reference: 20833606 (replacement for 20871488, 80374)
• Injection-molded plastic for consistent shape and finish
• Designed to align with factory screw bosses and clips for a direct swap

Is installation difficult and what comes in the package?

Installation is straightforward for anyone comfortable removing interior door panels and basic fasteners. The kit contains one left-side interior door handle assembly; no manual is included, but the part is a direct replacement that uses the same attachment points as the original.

• Package: left interior door handle kit x1
• No instruction manual included; typical install requires panel removal and a few hand tools
• Designed for DIY replacement or quick shop installation

What support and warranty does X4XZ provide?

X4XZ backs the product with a one-year service period and offers responsive customer support to help with any fitment or quality questions. If you experience issues during installation or notice a defect, reach out to the seller for troubleshooting or replacement options.

• 24-hour customer service availability
• 1-year product service/limited warranty
• Assistance available for installation and fitment questions

Who is this for: This replacement interior door handle kit is intended for owners and mechanics of compatible Chevrolet, GMC and Cadillac models who need an economical, OEM-style fix for a damaged or worn left driver-side handle. It's a good option if you want a part that matches factory mounting and appearance without buying from a dealer, and for anyone performing a quick interior trim repair or door rebuild.