Westar EM-3027 transmission mount for the 2002-2009 Chevrolet Trailblazer and other vehicles helps support the transmission and limit its movement. Also listed as an automatic transmission mount, it is sold individually.
A clunk when you shift or accelerate, or extra vibration at idle, can mean this mount is worn, though engine mounts and exhaust hangers can be behind similar noises. Find the cause before you replace anything.
It is listed for a wide range of Chevrolet, GMC and Saab models, including the 2002-2007 GMC Envoy. The 2005-2009 Saab 9-7X takes one.
Interchange: 620-1379
3027 · A3027 · 1258 · 623027
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is this the right Trailblazer transmission mount for a 2002-2009 Chevrolet Trailblazer?
Yes. Westar EM-3027 is listed for the 2002-2009 Chevrolet Trailblazer, which takes one. For another make or model, look up your car in the "Vehicles it fits" section to see if it is covered.
Is the Westar EM-3027 listed for the 2005-2009 Saab 9-7X?
Yes. The 2005-2009 Saab 9-7X is on the fitment list for Westar EM-3027, and it takes one mount.
What does the finish on this mount do?
The finish improves the appearance of the mount and helps extend its life.
Does the number 620-1379 interchange with this mount?
Yes. 620-1379 is one of the interchange numbers for Westar EM-3027; the full list is at the bottom of this page.
What does a worn transmission mount sound like?
A clunk during shifts or acceleration and extra vibration at idle are common signs. Looking at the mount means getting under the vehicle, so that inspection is best left to a shop.
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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.
