How to check and replace the motor and transmission mount in automatic transaxle on Pontiac Fiero?

To check the transaxle mount, raise the vehicle and secure it on jackstands. Observe the mount while an assistant manipulates the transaxle or use a pry bar to lever it up and down. If the rubber separates from the metal plate or if the case moves up but not down, replacement is necessary. If there is movement between the metal plate and its attachment point, tighten the bolts or nuts. For wear assessment of the forward transaxle mounting assembly insulator, insert a large screwdriver or prybar between the transaxle and the crossmember and attempt to lever the housing; movement indicates the insulator rubber is worn and requires replacement. The same procedure applies to the rear transaxle mounting assembly. For replacement, disconnect the cable from the negative battery terminal and support the transaxle with a jack. Remove the forward support bracket-to-transaxle bolts, the mount-to-support bracket nut, and the mount-to-cradle nuts, followed by the removal of the forward transaxle support bracket and the mount itself. Position the new mount and install the mount-to-cradle nuts finger tight, then place the transaxle support bracket and install the mount-to-support bracket nut and the bracket-to-transaxle bolts finger tight. Ensure all mounting hardware is loose, lower the jack until the transaxle centers the mount, and then tighten the hardware to the specified torque before reconnecting the negative battery cable. For the rear transaxle mount, repeat the disconnection of the negative battery cable and support the transaxle, then remove the rear support bracket-to-transaxle bolts, the mount-to-support bracket nut, and the mount-to-cradle bolt nuts, followed by the removal of the support bracket.

OEM Pontiac Motor And Transmission Mount

Motor and Trans Mount

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257 Motor And Transmission Mounts found

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Pontiac Transmission Mount Part Number: 22175102
$14.03 MSRP: $61.40
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Product Specifications
- Other Name: Trans Mount; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Rear Mount; Mount; Mount, Transmission Mounting
- Replaces: 22145944
Fits the following Pontiac Models:
- Grand Am | 1992-1998 | GT, SE | 4 Cyl 2.3 L GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.3 L GAS
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Pontiac Transmission Mount, Rear Part Number: 25705786
Product Specifications
- Other Name: Mount Assembly-Transmission Rear; Transfer Case Mount; Rear Trans Mount; Mount, Transmission Mounting
- Position: Rear
Fits the following Pontiac Models:
- Bonneville | 2004-2005 | GXP | 8 Cyl 4.6 L GAS
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Pontiac Mount Bracket Part Number: 10037976
Product Specifications
- Other Name: Bracket; Engine Mount Torque Strut; Engine Mount Bracket; Engine Torque Mount; Motor Mount; Front Mount Bracket; Rear Mount Bracket; Support; Bracket, Engine Mounting
Fits the following Pontiac Models:
- Grand Am | 1988-1991 | Base, LE | 4 Cyl 2.5 L GAS
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Pontiac Mount Bracket, Driver Side Part Number: 14089450
Product Specifications
- Other Name: Bracket; Engine Mount Bracket; Motor Mount; Bracket, Engine Mounting
- Position: Driver Side
Fits the following Pontiac Models:
- Firebird | 1984-1989 | Base, S/E, Trans Am, Trans Am GTA SE | 6 Cyl 2.8 L GAS, 6 Cyl 3.8 L GAS
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Pontiac Mount Bracket Part Number: 15298010
Product Specifications
- Other Name: Bracket; Bracket, Engine Mounting
Fits the following Pontiac Models:
- G6 | 2006-2007 | GT, GTP | 6 Cyl 3.9 L GAS
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Pontiac Rear Mount Bracket Part Number: 25677169
Product Specifications
- Other Name: Bracket; Engine Mount Bracket; Motor Mount; Rear Bracket; Bracket, Transmission Mounting Support
- Position: Rear
Fits the following Pontiac Models:
- Bonneville | 2000-2005 | SE, SLE, SSEi | 6 Cyl 3.8 L GAS
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Pontiac Mount Bracket Part Number: 10137340
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount; Engine Bracket
Fits the following Pontiac Models:
- Grand Prix | 1990-1993 | GT, LE, Mclaren, SE, STE | 6 Cyl 3.1 L GAS
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Pontiac Mount Bracket Part Number: 14088168
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount; Engine Bracket
Fits the following Pontiac Models:
- Grand Prix | 1988-1990 | Base, LE, Mclaren, SE, STE | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
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Pontiac Motor Mount Bracket, Driver Side Part Number: 10019186
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Torque Strut; Engine Mount Bracket; Motor Mount
- Position: Driver Side
Fits the following Pontiac Models:
- Firebird | 1984-1986 | Base, S/E | 4 Cyl 2.5 L GAS
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Pontiac Motor Mount Part Number: 1258457
Product Specifications
- Other Name: Mount Assembly, Trans; Engine Mount Bracket; Transfer Case Mount; Transmission Mount; Rear Mount; Mount, Transmission Mounting
Fits the following Pontiac Models:
- Bonneville | 1985-1986 | Base, Brougham, LE | 6 Cyl 3.8 L GAS
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Pontiac Mount Bracket Part Number: 22532383
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Torque Strut; Engine Mount Bracket; Engine Torque Mount; Motor Mount; Motor Mount Bracket; Rear Mount Bracket; Support
Fits the following Pontiac Models:
- Grand Am | 1988-1991 | Base, LE, SE | 4 Cyl 2.3 L GAS
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Pontiac Mount Bracket Part Number: 1262679
Product Specifications
- Other Name: Bracket, Engine Mount; Engine Mount Bracket; Motor Mount; Engine Bracket; Bracket, Engine Mounting
Fits the following Pontiac Models:
- Bonneville | 1985-1986 | Base, Brougham, LE | 6 Cyl 3.8 L GAS
- Grand Prix | 1985-1987 | Base, Brougham, LE | 6 Cyl 3.8 L GAS
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Pontiac 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
Fits the following Pontiac Models:
- Bonneville | 1991-1999 | LE, SE, SSE, SSEi | 6 Cyl 3.8 L GAS
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Pontiac Mount Bracket Part Number: 25531252
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount; Motor Mount Bracket; Coil Mount Bracket; Compressor Bracket; Compressor Mount Bracket; Bracket, A/C Compressor Mounting
Fits the following Pontiac Models:
- Bonneville | 1987-1991 | Base, LE, SE, SSE | 6 Cyl 3.8 L GAS
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Pontiac 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
Fits the following Pontiac Models:
- Bonneville | 1991-1999 | LE, SE, SSE, SSEi | 6 Cyl 3.8 L GAS
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Pontiac Support Bracket Part Number: 10104541
Product Specifications
- Other Name: Bracket, Transmission Mounting; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Transmission Mount Bracket; Transmission Mount
Fits the following Pontiac Models:
- Grand Prix | 1988-1991 | Base, GT, LE, Mclaren, SE, STE | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
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Pontiac Mount Bracket, Passenger Side Part Number: 14039436
Product Specifications
- Other Name: Bracket, Engine Mounting; Engine Mount Bracket; Motor Mount
- Position: Passenger Side
Fits the following Pontiac Models:
- Firebird | 1984-1992 | Base, Formula, S/E, Trans Am, Trans Am GTA | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Pontiac Motor Mount Part Number: 22173130
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
- Replaces: 22146405
Fits the following Pontiac Models:
- Firebird | 1993-2002 | Base | 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
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Pontiac Motor Mount Part Number: 22555700
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Front Mount; Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
Fits the following Pontiac Models:
- Grand Am | 1985-1987 | Base, LE, SE | 6 Cyl 3.0 L GAS
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Pontiac Motor Mount Part Number: 22579305
Product Specifications
- Other Name: Mount Assembly-Engine; Engine Mount Bracket; Rear Mount; Mount, Engine Mount Dampening; Mount, Engine Mounting
- Replaced by: 22638594
Fits the following Pontiac Models:
- Grand Am | 1985-1989 | Base, LE, SE | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS

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Pontiac Motor And Transmission Mount

Choose OEM Motor And Transmission Mount, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Pontiac's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Pontiac Motor And Transmission Mount. You can shop at highly competitive prices and protect your budget. All our genuine Pontiac parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Pontiac Motor And Transmission Mount weld engine and gearbox together eliminating shake before it begins. In 1926 Pontiac made its stripes by conceptualizing broad track thinking into cars which had a mean appearance and cornered harder than others. The company maintained the feel of the road, giving preference to cabin configurations that were driver-oriented as opposed to fluffy gimmicks and allowing the performance to do the talking instead of the advertising. Pontiac moved aside icons, Firebird and Grand Am, spacing them out with broader body lines, more aggressive sheet-metal, and a mischievous snarl that longed to be on the open road. The weekend blasts were enjoyable in long hoods, short decks, and quick steering whereas daily commuting continued to be calm and predictable. Pontiac never gave up on suspensions, engines, and style hints to allow them to seek thrills without giving up control. When it is time to control drive train movement, a Motor And Transmission Mount designed to fit Pontiac incorporates hardened rubber and steel, interposed between block and subframe to absorb torque pulses, prevent lateral movement, and hold important alignment together during rough launches or pothole strikes. The transmission case itself is held by a second Motor And Transmission Mount, which holds fast, crisps the gear changes, maintains the driveshaft angles accurately and ensures the exhaust parts are not damaged by load. Owing to the fact that every Motor And Transmission Mount can withstand heat, oil splash, and constant flex, motorists experience smoother start, firmer idle, and tighter throttle body mile after mile.

Pontiac Motor And Transmission Mount Parts and Q&A

Motor Mount
17983984
Q: How to check and replace the motor and transmission mount in automatic transaxle on Pontiac Fiero?
A:
To check the transaxle mount, raise the vehicle and secure it on jackstands. Observe the mount while an assistant manipulates the transaxle or use a pry bar to lever it up and down. If the rubber separates from the metal plate or if the case moves up but not down, replacement is necessary. If there is movement between the metal plate and its attachment point, tighten the bolts or nuts. For wear assessment of the forward transaxle mounting assembly insulator, insert a large screwdriver or prybar between the transaxle and the crossmember and attempt to lever the housing; movement indicates the insulator rubber is worn and requires replacement. The same procedure applies to the rear transaxle mounting assembly. For replacement, disconnect the cable from the negative battery terminal and support the transaxle with a jack. Remove the forward support bracket-to-transaxle bolts, the mount-to-support bracket nut, and the mount-to-cradle nuts, followed by the removal of the forward transaxle support bracket and the mount itself. Position the new mount and install the mount-to-cradle nuts finger tight, then place the transaxle support bracket and install the mount-to-support bracket nut and the bracket-to-transaxle bolts finger tight. Ensure all mounting hardware is loose, lower the jack until the transaxle centers the mount, and then tighten the hardware to the specified torque before reconnecting the negative battery cable. For the rear transaxle mount, repeat the disconnection of the negative battery cable and support the transaxle, then remove the rear support bracket-to-transaxle bolts, the mount-to-support bracket nut, and the mount-to-cradle bolt nuts, followed by the removal of the support bracket.