YIZHIHUA tail light circuit board replacement 923-012 / 15304995 — direct-fit ABS with stainless bracket

Replacement tail-light circuit board compatible with part number 923-012 / 15304995 for numerous GM trucks and SUVs.

Restore reliable rear lighting with this aftermarket YIZHIHUA circuit board designed to slot into the original tail lamp housing. Built from durable ABS and fitted with a corrosion-resistant stainless-steel bracket for the wiring harness junction, this board is engineered to match the original fit and function for many GM models from the late 1990s through the 2010s. It is offered as a direct-fit replacement—check your vehicle’s part number and model year to confirm compatibility before ordering.

Which vehicles does this circuit board fit?

This replacement board covers a wide range of General Motors trucks and SUVs. It’s intended for owners of late‑model Silverados, Sierras, Avalanches, and GM full-size SUVs and Hummers listed below—verify your part number 923-012 or 15304995 to ensure a perfect match.

• Cadillac Escalade (2002–2006), Escalade ESV (2003–2006), Escalade EXT (2002–2006)
• Chevrolet Avalanche 1500/2500 (2002–2006), Suburban 1500/2500 and Tahoe (2002–2006)
• Chevrolet Silverado 1500/1500 HD (1999–2013), 2500/2500 HD (1999–2014), 3500/3500 HD (2001–2014)
• GMC Sierra 1500/1500 HD (1999–2013), 2500/2500 HD (1999–2014), 3500/3500 HD (2001–2014)
• GMC Yukon/Yukon XL 1500/2500 (2002–2006), Hummer H2 (2003–2007)

How durable is the YIZHIHUA tail light circuit board?

Materials and construction prioritize longevity and resistance to everyday wear. The main board uses robust ABS plastic while the junction bracket is stainless steel to reduce corrosion where wiring connects.

• ABS board resists cracking and impact in typical road conditions
• Stainless-steel bracket prevents rust at electrical junctions
• Designed for stable electrical performance and long service life

How difficult is installation and what tools are needed?

Installation is straightforward for anyone comfortable removing a tail lamp assembly. This unit is intended as a direct replacement—remove the failed circuit board, insert the YIZHIHUA board, and secure the bracket. Typical installation requires basic hand tools and about 20–40 minutes depending on experience.

• No soldering usually required—plugs and fasteners match original locations
• Common tools: screwdriver set, socket set, and pliers
• Follow vehicle‑specific disassembly steps to avoid damaging the housing seal

What should I verify before buying this replacement part?

Because this is an aftermarket component, confirming fitment is essential to avoid returns. Match the part number on your existing circuit board (923-012 or 15304995) and check the model years listed for compatibility.

• Confirm your original part number equals 923-012 or 15304995
• Compare vehicle make, model, and year against the compatibility list
• Contact the seller with photos or questions if you’re unsure

Who is this for? This YIZHIHUA tail light circuit board is aimed at DIY doers, independent mechanics, and fleet owners running compatible GM trucks and full-size SUVs who need a cost-effective, durable replacement for a failed tail lamp circuit. It’s a practical option when you want a like-for-like swap that restores rear-light functionality without replacing the entire lamp assembly.