Finding reliable rear window lift supports is essential for smooth operation and safe handling of your vehicle’s rear window. This guide reviews five compatible options, focusing on fit, build quality, and replacement part details. Each option is matched to common models and OEM references to help you choose the right kit for long-lasting performance.
| Product | Brand |
|---|---|
| Jeep Liberty Rear Window Glass Shocks Struts (4365) | AiYiGu Store |
| A-Premium Rear Window Glass Lift Supports (2PC Set) | A-Premium Store |
| Honda Pilot Rear Window Shocks (6649) | AiYiGu Store |
| GMC Envoy / Trailblazer / Isuzu Ascender (4576) | TadaMark Store |
| Cadillac Escalade / Suburban / Tahoe / Yukon (4185) | TadaMark Store |
Jeep Liberty Rear Window Shocks (4365) — 2 PCS Set
Compatibility: This rear window glass strut is designed for 2002–2007 Jeep Liberty models, covering Base, Limited, Renegade, Sport, and the 65th Anniversary Edition. The replacement parts align with OEM numbers such as 4365, PM2029, SG314048, RB8795981, 55360171AB, 55360171AD, 55360171AC.
- Replace Part: Engineered to replace Jeep rear lift window supports and restore smooth operation.
- Physical Size: Compressed length around 10.98 inches; extended length around 18.98 inches.
- Notes: Ensure correct pairing with your vehicle’s window system; not all trims may require identical part numbers.
A-Premium Rear Window Glass Lift Supports (2PC Set)
Features and fit: This two-piece set is advertised for several GM SUVs, including Cadillac Escalade/Escalade ESV (2007–2014) and Tahoe/Suburban/Yukon models (2007–2014, with Suburban 1500/2500 variants). The kit targets rear window glass assemblies (left and right sides) but explicitly notes not fitting the rear tailgate.
- Perfect Fitment: Claims compatibility with multiple GM platforms and trailing edge locations on the rear window glass.
- OEM Alignment: Designed to align with factory mounting points and leverage the same mounting hardware.
- Note: Not intended for rear tailgate applications; verify vehicle year and body style before purchase.
Honda Pilot Rear Window Shocks (6649) — 2 Pcs
Compatibility and replacement: This pair is positioned as compatible with Honda Pilot models from 2009 through 2015 (excluding an offset). OEM references include 6649, SG326019, 74820SZAA21, and PM1111.
- Size: Compressed length about 11.12 inches; extended length about 17.87 inches.
- Note: The kit specifies no offset and should align with standard mounting points on the Pilot’s rear window assembly.
GMC Envoy / Trailblazer Family (4576) Rear Window Lift Supports
Vehicle coverage: Intended for 2002–2009 GMC Envoy, 2004–2009 Isuzu Ascender, 2005–2009 Saab 9-7X, 2004–2007 Buick Rainier, 2002–2009 Chevrolet Trailblazer, and 2002–2004 Oldsmobile Bravada (left & right rear window positions).
- Reference Numbers: 4576, PM2033, SG230063, SE1024M-85, SE1050V-85, 2985EV, D45833.
- Placement: Rear window left and right locations to restore proper lift function.
Cadillac Escalade & Suburban 4185 Rear Window Shocks
Compatibility and coverage: Designed for Cadillac Escalade as well as Chevy Suburban, Tahoe, and GMC Yukon model years around 1999–2006, covering rear glass window left and right positions. Part numbers include 4185 and related references such as PM1099, SG330025, 8196035, 13977, 2747MR, 4017LS, 3998LS, among others.
- Placement: Rear glass window left & right; not a tailgate application.
- Reference Material: A broad reference list helps verify compatibility with a range of GM large SUVs.
Buying Guide
- Vehicle compatibility: Always verify the exact year, make, and model, and whether the kit is for the rear window glass (not the tailgate). Some products specify not fitting rear tailgates or not offset options; ensure alignment with your vehicle’s configuration.
- OEM part numbers: Cross-check OEM numbers provided (e.g., 4365, PM2029, SG314048, RB8795981, 55360171AB, 6649, 4185) to confirm exact fitment for your window assembly.
- Single vs. pair: Some listings are 2-piece sets intended for both left and right sides. If your vehicle uses a single replacement, confirm the quantity before purchasing.
- Compression and extension: Note the compressed and extended lengths (e.g., 10.98″ / 18.98″, 11.12″ / 17.87″). Ensure these dimensions match your existing supports to avoid rubbing or failure.
- Quality and warranty: Look for kits that advertise OEM-style installation and include hardware or mounting compatibility. Warranty availability can indicate expected durability for these components.
- Installation considerations: Replacing rear window lifts often requires mild tools and careful handling to avoid damaging the glass. If unsure, consider professional installation to prevent misalignment.
- Noise and performance: Higher-quality shocks typically deliver smoother operation and quieter performance compared to budget alternatives. If you notice sticking or unusual noise after install, recheck mounting points and torque specs.
- Return policy: Because fitment can vary by trim and production year, ensure the seller offers a return window if the part doesn’t match your vehicle.
- Cross-vehicle suitability: Several products cover a range of GM SUVs or Honda Pilot models; double-check that the specific model year range matches your vehicle to prevent improper fitment.