How to replace the rear automatic motor and transmission mount on Buick Park Avenue?

In order to replace the rear automatic transmission mount first lift and support the vehicle. Pull off the power steering gear heat shield, and disconnect the power steering pressure hose and return hose from the Rack And Pinion and hang them from the exhaust pipe. Once you support the transaxle using a transaxle support stand it is now clear to remove nuts off the mount bracket along with the lower bolts and nut from the mount. Then, remove the three retaining bolts from the mount bracket, and remove the mount and mount bracket from the vehicle. For installation, install the mount and the mount bracket on the vehicle and apply thread lock compound gm p/n 12345493 or equivalent to the rear transmission bracket bolts. Mount the bracket onto the mounting surface such that the countersunk hole on the bracket aligns with the threaded hole in the mounting surface. Then install the retaining bolts to the mount bracket and tighten them in at 63 nm (46 ft. Lbs.) of torque. Mount the lower bolts and nut onto the transmission mount, tighten them to 50 nm (37ft.lbs.) and the upper nut on the mount, tighten to 50 nm (37ft.lbs.). Then remove the transaxle support stand, reinstall the power steering return hose and pressure hose to the Rack And Pinion and then the power steering gear heat shield. Finally, lower the vehicle.

OEM Buick Park Avenue Motor And Transmission Mount

Motor and Trans Mount

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23 Motor And Transmission Mounts found

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Buick Park Avenue Transmission Mount, White, Rear
Part Number: 25723646
$70.40 MSRP: $110.27
You Save: $39.87 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Mount Assembly-Transmission Rear *White; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Rear Mount; Mount, Transmission Mounting
- Position: Rear
- Replaces: 25693540, 25705524
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Transmission Mount
Part Number: 25736430
$87.67 MSRP: $137.33
You Save: $49.66 (37%)
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Product Specifications
- Other Name: Mount, Transmission Mounting; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Front Mount; Front Bracket; Mount
- Position: Front
- Replaces: 25706431
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Transmission Mount
Part Number: 22201116
Product Specifications
- Other Name: Mount, Transmission Mounting; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Rear Mount; Mount
- Position: Rear
- Replaces: 22175200, 22174946, 22201115, 22171613
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Motor Mount, Passenger Side
Part Number: 25710672
Product Specifications
- Other Name: Mount; Engine Mount Bracket; Transfer Case Mount; Transmission Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
- Position: Passenger Side
- Replaces: 25638464, 25681326, 25715770, 25695085, 25695931, 25691731, 25713699
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Motor Mount
Part Number: 22146628
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Engine Mount; Front Mount; Mount; Mount, Engine Mount Dampening
- Replaces: 22145817, 22185818
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Transmission Mount, Driver Side
Part Number: 25695932
Product Specifications
- Other Name: Trans Mount; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Side Transmission Mount; Mount; Mount, Transmission Mounting
- Position: Driver Side
- Replaces: 25662258, 25691733, 25689177, 25713700
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Transmission Mount, Driver Side
Part Number: 22188869
Product Specifications
- Other Name: Mount, Transmission Mounting; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Rear Mount; Mount
- Position: Driver Side
- Replaces: 22113356, 22113106
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Front Mount
Part Number: 22201112
Product Specifications
- Other Name: Mount, Transmission Mounting; Engine Mount Bracket; Motor Mount
- Position: Front
- Replaces: 22173103
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Mount Bracket
Part Number: 22112242
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Torque Strut; Engine Mount Bracket; Motor Mount; Motor Mount Bracket; Support
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1994 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Transmission Mount
Part Number: 22175154
Product Specifications
- Other Name: Mount, Transmission Mounting; Engine Mount Bracket; Transfer Case Mount; Engine Mount; Motor Mount; Front Mount
- Replaces: 22146339
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Transmission Mount Bracket
Part Number: 25635776
Product Specifications
- Other Name: Bracket; Engine Mount Torque Strut; Engine Mount Bracket; Transfer Case Mount; Transmission Mount; Motor Mount; Rear Mount Bracket; Bracket, Transmission Mounting Support
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Rear Mount Bracket
Part Number: 25677169
Product Specifications
- Other Name: Bracket; Engine Mount Bracket; Motor Mount; Rear Bracket; Bracket, Transmission Mounting Support
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Engine Bracket, Driver Side
Part Number: 25620949
Product Specifications
- Other Name: Support, Engine Mounting; Engine Mount Bracket; Engine Support Brace; Front Support; Reinforcement Support; Side Rail Reinforcement; Side Rail Support; Support
- Position: Driver Side
- Replaces: 25623908
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Engine Bracket, Passenger Side
Part Number: 20416932
Product Specifications
- Other Name: Support, Engine Mounting; Engine Mount Bracket; Engine Support Brace; Front Support; Reinforcement Support; Side Rail Reinforcement; Side Rail Support; Support
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Mount Bracket
Part Number: 22145664
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount; Motor Mount Bracket; Support
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Mount Bracket
Part Number: 25685989
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount; Motor Mount Bracket; Support
- Replaces: 22145826
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Support
Part Number: 25665830
Product Specifications
- Other Name: Bracket, Engine Mounting
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1999 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Transmission Mount
Part Number: 25695084
Product Specifications
- Other Name: Mount, Transmission Mounting; Transfer Case Mount
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Support
Part Number: 25740662
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Transmission Mount; Motor Mount; Bracket
- Replaces: 25647356
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Transmission Mount, Driver Side
Part Number: 22146441
Product Specifications
- Other Name: Mount, Transmission Mounting; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Rear Mount
- Position: Driver Side
- Replaces: 22145828, 17999341
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

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Buick Park Avenue Motor And Transmission Mount

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Buick Park Avenue Motor And Transmission Mount Parts Questions & Experts Answers

Transmission Mount, White, Rear
25723646
Q: How to replace the rear automatic motor and transmission mount on Buick Park Avenue?
A: In order to replace the rear automatic transmission mount first lift and support the vehicle. Pull off the power steering gear heat shield, and disconnect the power steering pressure hose and return hose from the Rack And Pinion and hang them from the exhaust pipe. Once you support the transaxle using a transaxle support stand it is now clear to remove nuts off the mount bracket along with the lower bolts and nut from the mount. Then, remove the three retaining bolts from the mount bracket, and remove the mount and mount bracket from the vehicle. For installation, install the mount and the mount bracket on the vehicle and apply thread lock compound gm p/n 12345493 or equivalent to the rear transmission bracket bolts. Mount the bracket onto the mounting surface such that the countersunk hole on the bracket aligns with the threaded hole in the mounting surface. Then install the retaining bolts to the mount bracket and tighten them in at 63 nm (46 ft. Lbs.) of torque. Mount the lower bolts and nut onto the transmission mount, tighten them to 50 nm (37ft.lbs.) and the upper nut on the mount, tighten to 50 nm (37ft.lbs.). Then remove the transaxle support stand, reinstall the power steering return hose and pressure hose to the Rack And Pinion and then the power steering gear heat shield. Finally, lower the vehicle.

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