3-Pack Rear Seat Anti-Rattle Bumper Cushion Bracket – Fits 2008-2013 Chevy Silverado / GMC Sierra 1500

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Description

This is a 3-pack of rear seat anti-rattle bumper cushion brackets, made to fit the 2008 through 2013 Chevy Silverado and GMC Sierra 1500 trucks – the GMT900 platform.
They come from KARPAL, part number 1KPGM1205K13, and they're brand new.

Red Hound Auto 3 Rear Seat Bumper Cushion Brackets Anti-Rattle

These little brackets mount on the back of your rear seat frame and cushion the seat against the cab wall, stopping that annoying squeak or rattle when you go over bumps.
The OEM numbers they replace are 22771139 and 25879577, so they're a direct swap for the factory parts.

VIKKSAER Rear Seat Anti Rattle Bumper Bracket, Compatible with Chevy

If your rear seat has been clunking and driving you nuts, these bumpers are probably dried out, crushed, or missing.
Over time, the rubber gets hard and flat, leaving metal-to-metal contact.
This 3-pack gives you enough to replace all the worn ones on the seat back.
Installation is simple – just unscrew the old ones, bolt these in, and close the seat.
The rubber cushion absorbs vibration and keeps everything quiet.
They fit models from 2007 through 2014, but the specific years are 2008-2013 Silverado/Sierra 1500 – though they also work on some HD models.

GM OEM Rear Seat-Anti-Rattle Bumper Cushion Bracket 22771139 CHEVROLET

California Prop 65 warning applies – standard for rubber parts.

3X Rear Seat Anti Rattle Bumper Bracket Fit for 09-13 Silverado Sierra

The UPC is 749510229951.
This is a cheap fix that makes a huge difference in cabin comfort – no more rattles when you're cruising.
Great for truck owners who care about NVH (noise, vibration, harshness).
Simple, effective, and way cheaper than a dealer visit.

APDTY 161083 Rear Seat Anti Rattle Bracket Kit 195577149204

Rear Seat-Anti-Rattle Bumper Cushion Bracket for 08-13 Silverado Sierra