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Motor mount bolts

Old Apr 5, 2026 | 08:20 AM
  #1  
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njh
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Motor mount bolts

Does anyone have part numbers or specs for the motor mount bolts (passenger side)? I'm going to be doing timing chains and stuff over there and removing the mount. When I removed it last time they were rusty, and I believe they are torque to yield, so figure it's worth replacing them this time. I can't find part numbers for them and get conflicting info using the AI engines. 2011 LT 2.2L. Thanks.
Old Apr 5, 2026 | 08:22 AM
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Not torque to yield. Have you thought of going into a GM parts department, that is where you would have to go to get the correct bolt?
Torque to yield bolts cannot be reused, they won't fit. The threads get stretched to lock in. Torque plus angle spec does not imply torque to yield.
Old Apr 5, 2026 | 12:55 PM
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njh
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Originally Posted by donbrew
Not torque to yield. Have you thought of going into a GM parts department, that is where you would have to go to get the correct bolt?
Torque to yield bolts cannot be reused, they won't fit. The threads get stretched to lock in. Torque plus angle spec does not imply torque to yield.
Thanks. I'll pull one of the three out, take to the parts desk and let them figure it out.
Old Apr 5, 2026 | 04:51 PM
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Give the old bolts a buff with a wire brush and a little WD 40 and reuse them.
Old Apr 5, 2026 | 05:01 PM
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Originally Posted by Oldblue
Give the old bolts a buff with a wire brush and a little WD 40 and reuse them.
Thanks - since they aren't torque to yield that will work as well.
Old Apr 5, 2026 | 05:21 PM
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I put some never seize on them
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