How to Service and Repair a Front Engine Mount on Jeep Liberty?

First take the negative battery cable out of the battery to service and repair the engine mount in front. Removing the fan blade, fan clutch and fan shroud helps prevent harm to your vehicle during the process. After that, uninstall the oil filter and raise the engine with a jack and a block of wood over the oil pan. Unscrew the four cylinder block mount bolts and the engine insulator mount through bolt nut. Elevate the engine so you can pull out the engine insulator mount through bolt and the insulator mount. To install, place the insulator mount and secure it using the bolt. Drop the engine until the bolts for the cylinder block mounts can be put in and remove the jack and the wood block underneath. Tighten all four cylinder block bolt-to-insulator mount bolts to 61 Nm (45 ft. lbs.) and tighten the through bolt retaining nut to 61 Nm (45 ft. lbs.). After that, put the fan blade, fan clutch and fan shroud back in place.

How to Install an Engine Mount for Manual and Automatic Transmissions on Jeep Liberty?

Fit the transmission mount to the transmission using the supplied bolts and get them nice and tight. After that, fix the crossmember in the car and join it the mounting hole using the bolt and nut. Crossmember-to-sill bolts should be installed afterward and tightened up to 41 Nm (30 ft. lbs.). After that, take out the transmission support and then lower the vehicle before putting the negative terminal on the battery. Install the transmission mount to the transmission and attach it with the bolts, for an automatic transmission model. In the vehicle, fit the crossmember into place and bolt it to the mount using the provided through bolt and nut. Take out the transmission support, raise the vehicle and then link the negative cable to the battery.

OEM Jeep Liberty Engine Mount

Engine Motor Mount

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22 Engine Mounts found

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Jeep Liberty Front Mount, Passenger Side Part Number: 52129268AE
$104.29 MSRP: $194.00
You Save: $89.71 (47%)
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Product Specifications
- Other Name: Insulator - Engine Mount; Engine Mount, Left, Right; Engine Mount Bracket; Motor Mount; Front Insulator; Insulator
- Position: Passenger Side
- Replaces: 52129268AD, 52129268AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2007 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Sport | 3.7L V6, 6 Cyl 3.7 L GAS
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Jeep Liberty Rear Mount Part Number: 52129170AH
$95.17 MSRP: $146.00
You Save: $50.83 (35%)
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Product Specifications
- Other Name: Support - Transmission Support; Engine Mount Bracket; Motor Mount
- Replaces: 52129170AF, 52129170AD, 52129170AG, 52129170AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2007 Jeep Liberty | Limited, Sport | 2.8L L4, 4 Cyl 2.8 L DIESEL
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Jeep Liberty Front Mount Part Number: 52129374AC
$64.84 MSRP: $97.40
You Save: $32.56 (34%)
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Product Specifications
- Other Name: Insulator - Engine Mount; Engine Mount Bracket; Motor Mount; Insulator Engine Mount
- Replaces: 52129374AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2007 Jeep Liberty | Limited, Sport | 2.8L L4, 4 Cyl 2.8 L DIESEL
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Jeep Liberty Front Mount Part Number: 52129011AD
$66.06 MSRP: $99.15
You Save: $33.09 (34%)
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Product Specifications
- Other Name: Insulator - Engine Mount; Engine Mount Bracket; Motor Mount; Insulator Engine Mount
- Replaces: 52129011AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2007 Jeep Liberty | Limited, Sport | 2.8L L4, 4 Cyl 2.8 L DIESEL
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Jeep Liberty Front Mount, Driver Side Part Number: 52059227AC
$136.76 MSRP: $183.00
You Save: $46.24 (26%)
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Product Specifications
- Other Name: Insulator - Engine Mount; Engine Mount, Left; Engine Mount Bracket; Motor Mount; Insulator; Insulator Engine Mount
- Position: Driver Side
- Replaces: 52059227AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2005 Jeep Liberty | Limited, Renegade, Rocky Mountain Edition, Sport | 6 Cyl 3.7 L GAS
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Jeep Liberty Front Mount, Passenger Side Part Number: 52059226AB
$196.35 MSRP: $262.00
You Save: $65.65 (26%)
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Product Specifications
- Other Name: Insulator - Engine Mount; Engine Mount, Right; Engine Mount Bracket; Motor Mount; Insulator; Insulator Engine Mount
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2005 Jeep Liberty | Limited, Renegade, Rocky Mountain Edition, Sport | 6 Cyl 3.7 L GAS
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Jeep Liberty Transmission Mount Part Number: 52129040AD
$36.48 MSRP: $105.00
You Save: $68.52 (66%)
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Product Specifications
- Other Name: Insulator - Transmission Support; Automatic Transmission Mount; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Rear Mount
- Replaces: 52129040AB, 52129040AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2007 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Sport | 3.7L V6, 6 Cyl 3.7 L GAS
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Jeep Liberty Trans Crossmember Part Number: 52125442AD
$59.15 MSRP: $88.70
You Save: $29.55 (34%)
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Product Specifications
- Other Name: Support - Transmission; Transmission Crossmember
- Replaces: 52125442AB, 52125442AA, 52125442AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2012 Jeep Liberty | Jet, Limited, Renegade, Sport | 3.7L V6, 6 Cyl 3.7 L GAS
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Jeep Liberty Front Insulator, Passenger Side Part Number: 52129480AC
$178.56 MSRP: $269.00
You Save: $90.44 (34%)
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Product Specifications
- Other Name: Insulator - Engine Mount; Right Support Bracket; Torque Strut; Motor Mount; Mount Insulator; Mount; Insulator Engine Mount
- Position: Passenger Side
- Replaces: 52129480AB, 52129480AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2012 Jeep Liberty | Jet, Limited, Renegade, Sport | 3.7L V6, 6 Cyl 3.7 L GAS
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Jeep Liberty Front Insulator, Driver Side Part Number: 52129481AC
$189.36 MSRP: $279.00
You Save: $89.64 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Insulator - Engine Mount; Left Support Bracket; Torque Strut; Motor Mount; Mount Insulator; Mount; Insulator Engine Mount
- Position: Driver Side
- Replaces: 52129481AB, 52129481AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2012 Jeep Liberty | Jet, Limited, Renegade, Sport | 3.7L V6, 6 Cyl 3.7 L GAS
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Jeep Liberty Transmission Mount Part Number: 52128651AA
Product Specifications
- Other Name: Insulator - Transmission Support; Auto/Man Trans Mount; Crossmember; Engine Brkt; Transfer; Motor Mt; Rear Mount; Trans Crossmember; Bracket And Insulator Transmission Support
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2005 Jeep Liberty | Limited, Renegade, Rocky Mountain Edition, Sport | 6 Cyl 3.7 L GAS
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Jeep Liberty Front Bracket, Driver Side Part Number: 52129015AC
Product Specifications
- Other Name: Insulator - Engine Mount; Engine Mount, Left; Engine Mount Torque Strut; Engine Mount Bracket; Motor Mount; Insulator; Insulator Engine Mount
- Position: Driver Side
- Replaces: 52129015AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2007 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
View related parts
Jeep Liberty Front Bracket, Passenger Side Part Number: 52129014AC
Product Specifications
- Other Name: Insulator - Engine Mount; Engine Mount, Right; Engine Mount Torque Strut; Engine Mount Bracket; Motor Mount; Insulator; Insulator Engine Mount
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2007 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
View related parts
Jeep Liberty Transmission Mount Part Number: 52128850AB
Product Specifications
- Other Name: Insulator - Transmission Support; Automatic Transmission Mount; Engine Mount Bracket; Transfer Case Mount; Motor Mount; Rear Mount
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005 Jeep Liberty | Sport | 4 Cyl 2.4 L GAS
View related parts
Jeep Liberty Trans Crossmember Part Number: 52129090AC
Product Specifications
- Other Name: Support - Transmission; Transmission Crossmember; Crossmember Transmission
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2007 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Sport | 6 Cyl 3.7 L GAS
View related parts
Jeep Liberty Trans Crossmember Part Number: 52129089AE
Product Specifications
- Other Name: Support - Transmission; Transmission Crossmember; Crossmember Transmission
- Replaces: 52129089AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2006 Jeep Liberty | Limited, Sport | 4 Cyl 2.8 L DIESEL
View related parts
Jeep Liberty Trans Crossmember Part Number: 52058643AG
Product Specifications
- Other Name: Support - Transmission; Transmission Crossmember; Crossmember Transmission
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2003 Jeep Liberty | Limited, Renegade, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.7 L GAS
View related parts
Jeep Liberty Rear Mount Part Number: 52129033AE
Product Specifications
- Other Name: Bracket - Transmission Mount; Engine Mount Bracket; Motor Mount
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2007 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Sport | 6 Cyl 3.7 L GAS
View related parts
Jeep Liberty Trans Crossmember Part Number: 52128702AB
Product Specifications
- Other Name: Support - Transmission; Transmission Crossmember; Crossmember Transmission
- Replaces: 52128702AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2005 Jeep Liberty | Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.7 L GAS
View related parts
Jeep Liberty Front Mount, Driver Side Part Number: 52059253AC
Product Specifications
- Other Name: Insulator - Engine Mount; Engine Mount, Left; Engine Mount Bracket; Motor Mount; Insulator; Insulator Engine Mount
- Position: Driver Side
- Replaces: 52059253AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2005 Jeep Liberty | Sport | 2.4L L4, 4 Cyl 2.4 L GAS

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1-20 of 22 Results

Jeep Liberty Engine Mount

Choose OEM Engine Mount that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Engine Mount follows strict manufacturing steps to lock in quality and fit. If your Jeep Liberty matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Liberty parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Engine Mount in Jeep Liberty vehicles serves two primary functions: it absorbs sounds and vibrations originating from the engine whilst containing and locating the engine and the transaxle within the chassis. This isolation is necessary to achieve comfort while the proper positioning of the engine is primarily substantial for a car's safety and in order to avoid damaging some parts. Jeep Liberty models have run the gamut of Engine Mounts from the traditional rubber system to the more sophisticated hydromounts and the very latest active electronic systems. The traditional mounts include half-lap bolts and nuts made on metal with rubber spacers between, however, the hydromounts use some fluid to encompass more vibrational input. Active mounts change their characteristics depending on the RPM connected with an engine and it gives the performance. Each of them confronts its own failure modes e.g. rubber deterioration or leakage and thus it should be periodically checked for any noisy or shaking behavior.

Jeep Liberty Engine Mount Parts and Q&A

Front Mount
52129374AC
Q: How to Service and Repair a Front Engine Mount on Jeep Liberty?
A:
First take the negative battery cable out of the battery to service and repair the engine mount in front. Removing the fan blade, Fan Clutch and fan shroud helps prevent harm to your vehicle during the process. After that, uninstall the Oil Filter and raise the engine with a jack and a block of wood over the Oil Pan. Unscrew the four cylinder block mount bolts and the engine insulator mount through bolt nut. Elevate the engine so you can pull out the engine insulator mount through bolt and the insulator mount. To install, place the insulator mount and secure it using the bolt. Drop the engine until the bolts for the cylinder block mounts can be put in and remove the jack and the wood block underneath. Tighten all four cylinder block bolt-to-insulator mount bolts to 61 Nm (45 ft. lbs.) and tighten the through bolt retaining nut to 61 Nm (45 ft. lbs.). After that, put the fan blade, fan clutch and fan shroud back in place.
Front Mount, Passenger Side
52129268AE
Q: How to Install an Engine Mount for Manual and Automatic Transmissions on Jeep Liberty?
A:
Fit the Transmission Mount to the transmission using the supplied bolts and get them nice and tight. After that, fix the crossmember in the car and join it the mounting hole using the bolt and nut. Crossmember-to-sill bolts should be installed afterward and tightened up to 41 Nm (30 ft. lbs.). After that, take out the transmission support and then lower the vehicle before putting the negative terminal on the battery. Install the transmission mount to the transmission and attach it with the bolts, for an automatic transmission model. In the vehicle, fit the crossmember into place and bolt it to the mount using the provided through bolt and nut. Take out the transmission support, raise the vehicle and then link the negative cable to the battery.