How to replace the Front Cross-Member for the transmission on GMC Envoy?

In order to replace the crossmember for the transmission, raise the vehicle, and place the transmission on a suitable stand or jack. Raising the transmission unit involves the removal of the nuts that tighten and hold the transmission mount on the transmission support. Then remove the vertical bolts attaching the transmission support to the frame, and the horizontal nuts and bolts which also support transmission support to the frame for it to come out. For installation, locate the support again onto the frame and loosen the horizontal nuts (and bolts) and vertical bolts just a little. Tighten the horizontal nuts to 50 n.m (37lb ft), and the vertical bolts to 100 n.m (74 lb ft). Lower the transmission, install nuts to the transmission mount, remove the stand or jack, and finally lower the vehicle.

OEM GMC Envoy Front Cross-Member

Front Engine Cross Member

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2 Front Cross-Members found

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GMC Envoy Transmission Support Part Number: 15090722
Product Specifications
- Other Name: Crossmember, Transmission Support; Transfer Case Mount; Transmission Mount; Trans Crossmember; Crossmember, Transmission Mounting
- Replaces: 15020364
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 GMC Envoy | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
GMC Envoy Front Crossmember Part Number: 15085421
Product Specifications
- Other Name: Crossmember, Intermediate (Transmission Support Cross Member); Crossmember; Crossmember, Intermediate(Transmission Support Cross Member)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 GMC Envoy | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

GMC Envoy Front Cross-Member

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GMC Envoy Front Cross-Member Parts and Q&A

Front Crossmember
15085421
Q: How to replace the Front Cross-Member for the transmission on GMC Envoy?
A:
In order to replace the crossmember for the transmission, raise the vehicle, and place the transmission on a suitable stand or jack. Raising the transmission unit involves the removal of the nuts that tighten and hold the transmission mount on the transmission support. Then remove the vertical bolts attaching the transmission support to the frame, and the horizontal nuts and bolts which also support transmission support to the frame for it to come out. For installation, locate the support again onto the frame and loosen the horizontal nuts (and bolts) and vertical bolts just a little. Tighten the horizontal nuts to 50 n.m (37lb ft), and the vertical bolts to 100 n.m (74 lb ft). Lower the transmission, install nuts to the transmission mount, remove the stand or jack, and finally lower the vehicle.