TadaMark Rear Hatch & Window Lift Support Kit — 4-Piece OEM-Length Replacements for 1999–2006 GM SUVs

TadaMark 4-piece rear hatch and window gas strut kit replaces worn lift supports to restore smooth opening and secure holding of rear tailgates and rear glass on compatible GM SUVs.

This kit contains two rear hatch (liftgate) gas shocks plus two rear window glass lift supports engineered to fit select Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon model years listed. Built to the listed lengths and OEM replacement numbers, the set lets you swap all four worn struts at once so the hatch and the rear glass open smoothly and stay where you put them.

What vehicles and model years does this TadaMark kit fit?

This replacement kit is designed specifically for late‑90s through mid‑2000s GM full‑size SUVs. Confirm fitment against your vehicle’s year and the part numbers provided before ordering.

• Cadillac Escalade: 1999–2006
• Chevrolet Suburban: 2000–2006
• Chevrolet Tahoe (not for 2005 Tahoe LT): 2000–2006
• GMC Yukon: 2000–2006

How do the lengths and specifications compare to OEM parts?

The kit lists extended and compressed lengths so you can match them to your vehicle’s originals. These measurements are critical to ensure correct geometry and to prevent overextension or binding.

• Liftgate (tailgate) struts: extended 24.69 in, compressed 15.69 in
• Rear window glass struts: extended 18.06 in, compressed 11.31 in
• Cross-referenced OEM numbers are included to help verify compatibility

Which OEM or aftermarket numbers does this TadaMark kit replace?

The kit covers a wide range of original equipment reference numbers commonly used for rear lift supports on the listed SUVs. Use these replacement numbers to double‑check fitment against your vehicle’s stamped or existing part numbers.

• Rear hatch trunk references include: 4557, SG230056, 8196034, 15734731, 15766375 and others
• Rear window glass references include: 4185, SG330025, 8196035, 15029087, 15029088 and others
• Full list of compatible numbers is provided in product details for accurate matching

What should I check before purchasing and installing these struts?

Before buying, verify your current strut lengths and part numbers against those listed. Proper installation avoids premature failure and ensures the hatch and glass operate safely.

• Compare compressed and extended lengths to your existing struts
• Match at least one OEM replacement number from the full list to confirm fit
• Inspect ball socket ends and mounting points for compatibility
• Replace all related struts simultaneously for balanced operation

Who is this for: This TadaMark 4-piece lift support kit is suited for owners of compatible Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon models who need a straightforward, full replacement of both the rear hatch and the rear window gas struts. It's ideal for DIYers and independent mechanics replacing tired or failing supports who want correct lengths and a wide cross‑reference to original part numbers. Always verify fitment with your vehicle’s year and existing part numbers before ordering to ensure a proper match.