YIZHIHUA Tail Light Circuit Board 923-012 (Replace#15304995) for GM Trucks/SUVs — ABS with Stainless Bracket

YIZHIHUA 923-012 (Replace# 15304995) is a direct-fit aftermarket tail light circuit board designed to restore rear lamp electrical connections on compatible Chevy, GMC, Cadillac, and Hummer models.

This replacement circuit board restores the electrical contacts and wiring junction for rear tail lights without requiring a complete lamp assembly swap. Built from durable ABS and paired with a stainless-steel replacement bracket for the rear lamp wiring harness junction block, the unit aims to provide reliable operation and simplified repairs for a wide range of GM trucks and SUVs from the late 1990s through the mid-2010s. Check your vehicle’s year and part numbers before ordering to ensure exact compatibility.

Which vehicle models and years will this part fit?

The YIZHIHUA 923-012 is made for many General Motors trucks and SUVs. It covers multiple Cadillac, Chevrolet, GMC and Hummer platforms across specific year ranges; compatibility varies by model and trim.

• Cadillac Escalade (2002–2006), Escalade ESV (2003–2006), Escalade EXT (2002–2006)
• Chevrolet Avalanche 1500/2500 (2002–2006) and Silverado lines 1999–2014 depending on model
• GMC Sierra 1500/2500/3500 ranges 1999–2014 and Yukon/Yukon XL (2002–2006)
• Also fits Chevrolet Suburban/Tahoe (2002–2006) and Hummer H2 (2003–2007)

How does this replacement board compare to the original OEM part?

Designed as an aftermarket direct-replacement, the board matches the OEM part number 923-012 / 15304995 for physical fit and electrical connection points. Materials and construction focus on durability and corrosion resistance to mirror factory performance without needing the original manufacturer’s label.

• High-quality ABS substrate for the circuit board
• Stainless-steel replacement bracket for the wiring harness junction block
• Electrical contact pattern intended to match OEM function and fit
• Sold as a single replacement board, not a full lamp assembly

What does installation look like and what tools are required?

Installation is straightforward for anyone comfortable removing the tail lamp housing: remove the failed circuit board, seat the new board into the same location, and reassemble. No major vehicle modifications are needed, but basic hand tools and a moderate level of DIY experience are recommended.

• Remove tail lamp housing bolts and disconnect wiring harness
• Extract the defective circuit board and install the YIZHIHUA replacement
• Refit the stainless-steel junction bracket if applicable and reconnect harness
• Test all tail lamp functions before completing reassembly

How durable is this aftermarket circuit board and what warranty or support is offered?

Materials were selected to resist wear and typical environmental stresses found on rear lighting components. As an aftermarket product, buyer support is provided through the seller rather than the original vehicle manufacturer.

• ABS board material for impact and moisture resistance
• Stainless-steel bracket to reduce corrosion at the junction point
• Seller support available—contact via Amazon message for questions
• Confirm fitment and part numbers before purchase to avoid returns

Who is this for: This YIZHIHUA replacement is intended for owners or mechanics of Chevrolet, GMC, Cadillac, and Hummer trucks and SUVs listed above who need a cost-effective repair for failed tail light circuitry. It suits DIY repairers, independent shops, and fleet maintainers seeking a reliable direct-fit board (replace# 923-012 / 15304995) to restore rear lighting function without replacing the entire lamp assembly.