Quiet the driveline and keep your automatic transmission properly located with the Pioneer Automotive Industries Automatic Transmission Mount (P/N: 621041). This Jeep Grand Cherokee transmission mount drops in as a direct-fit replacement for the 1996-1998 Jeep Grand Cherokee, helping support and locate the transmission while isolating vibration and limiting powertrain movement. As the rubber isolator ages, cracks, or separates, you may feel vibration at idle, or a clunk on acceleration, deceleration, or shifting — signs this mount may need replacing.
Sure-Fit System: Pioneer application-tests mounts on vehicle-specific fixtures for a hassle-free installation.
Bonded rubber isolator: A blended rubber compound is bonded to the housing to absorb vibration, with the compound specified to the application.
Exact-fit replacement: Engineered as a no-compromise, direct-fit part for the listed Grand Cherokee transmission mount application.
If a worn or failed mount is the cause of your driveline noise, this replaces the original to help restore proper transmission support and isolation. Install per the vehicle service procedure.
Interchange: 2828
This part cross-references / interchanges with the following part numbers:
What vehicles does the Pioneer 621041 transmission mount fit?
It is a direct-fit replacement for the 1996-1998 Jeep Grand Cherokee. Check the Buyer's Guide tab to confirm the fit for your specific vehicle and engine.
What is an automatic transmission mount and what does it do?
It helps support and locate the transmission on the vehicle structure while isolating vibration and limiting powertrain movement during acceleration, deceleration, and shifting.
What are the signs this mount may need replacing?
Vibration felt at idle, or a clunk on acceleration, deceleration, or shifting, along with cracked or separated rubber, are signs the mount may be worn. Diagnose the cause before replacing.
What is the Pioneer Sure-Fit System?
Pioneer application-tests each mount on vehicle-specific fixtures, a process intended to ensure a hassle-free, direct-fit installation.
Does this mount include mounting hardware?
The listing covers the transmission mount itself. Consult the vehicle service information for the correct fasteners and whether they may be reused.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
