How to replace the Motor and Transmission Mount on a 4.2L engine on 2005 Chevrolet Trailblazer?

A 4.2l engine transmission mount replacement starts with vehicle elevation and supportive transmission positioning with a suitable jack. Start by unscrewing the nuts that bind the transmission mount to the transmission support before pulling out the support assembly from underneath the vehicle. First detach transmission mount bolts (1, 2) together with the bolt between mount and Exhaust Hanger then separate the mount from the hanger before complete removal. Secure the transmission mount to Exhaust Hanger bracket using a bolt at 30 nm torque (22 ft. Lbs.). The transmission mount must be attached to the transmission using bolts (1, 2) while torquing these fasteners to 65 nm (48 ft. Lbs.). Reposition the transmission support back onto the vehicle then eliminate the transmission jack before tightening the nuts on the mount-to-support connection to 46 nm (35 ft. Lbs.) force before lowering the vehicle.

OEM 2005 Chevrolet Trailblazer Motor And Transmission Mount

Motor and Trans Mount

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3 Motor And Transmission Mounts found

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2005 Chevrolet Trailblazer Motor Mount
Part Number: 15062381
$69.65 MSRP: $141.04
You Save: $71.39 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Mount; Engine Mount Bracket; Mount, Engine Mounting
- Item Weight: 6.30 Pounds
- Item Dimensions: 8.0 x 5.3 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15062381
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Chevrolet Trailblazer Submodels:
- Base, LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
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2005 Chevrolet Trailblazer Transmission Mount
Part Number: 15119303
$59.00 MSRP: $92.42
You Save: $33.42 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Mount, Transmission Mounting; Transfer Case Mount
- Replaces: 15079435, 15067788
- Item Weight: 5.80 Pounds
- Item Dimensions: 24.0 x 8.4 x 6.3 inches
- Condition: New
- SKU: 15119303
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Trailblazer Submodels:
- LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
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2005 Chevrolet Trailblazer Transmission Mount
Part Number: 15119302
Product Specifications
- Other Name: Trans Mount; Transfer Case Mount
- Replaces: 15067787, 15079434
- Item Weight: 6.00 Pounds
- Item Dimensions: 23.7 x 10.1 x 6.5 inches
- Condition: New
- SKU: 15119302
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Trailblazer Submodels:
- LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS

2005 Chevrolet Trailblazer Motor And Transmission Mount

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2005 Chevrolet Trailblazer Parts Questions & Experts Answers

Q: How to replace the Motor and Transmission Mount on a 4.2L engine on 2005 Chevrolet Trailblazer?
A: A 4.2l engine transmission mount replacement starts with vehicle elevation and supportive transmission positioning with a suitable jack. Start by unscrewing the nuts that bind the transmission mount to the transmission support before pulling out the support assembly from underneath the vehicle. First detach transmission mount bolts (1, 2) together with the bolt between mount and Exhaust Hanger then separate the mount from the hanger before complete removal. Secure the transmission mount to Exhaust Hanger bracket using a bolt at 30 nm torque (22 ft. Lbs.). The transmission mount must be attached to the transmission using bolts (1, 2) while torquing these fasteners to 65 nm (48 ft. Lbs.). Reposition the transmission support back onto the vehicle then eliminate the transmission jack before tightening the nuts on the mount-to-support connection to 46 nm (35 ft. Lbs.) force before lowering the vehicle.