The Dorman body mount kit, part number 523-501, is a rubber replacement mount that helps cushion the vehicle's body on the frame once worn mounts have started to spoil a comfortable ride. It fits many vehicles, among them the 2007-2019 Chevrolet Tahoe, 2014-2019 Chevrolet Suburban and 2007-2019 GMC Yukon, each with all engines. See the "Vehicles it fits" section for the full list.
Body mounts sit between the body and the frame. They cushion that connection and help limit the road vibration and noise passed into the cabin. Dorman designed this kit as a direct replacement that fits and functions like the original equipment mount. It comes with the mounting hardware for the job.
- Direct replacement: built to fit and function like the original equipment mount on the listed applications.
- Kit contents: upper and lower bushings, a retainer and a bolt. Mounting hardware is included.
- Quality construction: black rubber, made from premium materials for a long service life.
- Quality tested: tested to confirm proper fit and performance, and offers original equipment quality at a lower price.
Signs a body mount may need replacing include:
- clunking or knocking from under the vehicle over bumps
- more body movement than usual
- cracked, compressed or separated rubber
Suspension and steering parts can make similar noises, so diagnose the cause before replacing. Country of origin: China.
Interchange: 15201791 · 15201794
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
What does the Dorman body mount 523-501 do?
It sits between the vehicle's body and frame. It cushions that connection and helps limit the vibration and road noise that reach the cabin.
What comes in the 523-501 body mount kit?
The kit includes upper and lower bushings, a retainer and a bolt. The mounting hardware comes in the box.
Does this body mount fit the 2007-2019 Chevrolet Tahoe?
Yes. The 2007-2019 Chevrolet Tahoe with all engines is a listed application, as are the 2014-2019 Chevrolet Suburban and 2007-2019 GMC Yukon, and the "Vehicles it fits" section lists the other vehicles.
What are signs of a worn body mount?
Common signs are clunking or knocking over bumps, extra body movement, and cracked or compressed rubber. Other parts can make similar noises, so diagnose the cause before replacing.
Is it a direct replacement for the original mount?
Yes. Dorman designed it to fit and function like the original equipment mount. Follow the vehicle service information for the installation procedure and torque values.
