How to Check and Replace Engine Mounts in a 3.7L V6 Engine on Jeep Liberty?

There are three powertrain mounts on the vehicle, include left and right engine mount to the engine block and frame and a rear mount to the transmission and frame. Engine mounts are generally ignored but any damaged or worn out mount should be replaced without fail as this affects the drive shafts and their accessories. To check the mounts one has to lift the engine a bit off the bay to shift some of the weight off the mounts. Start by safely, jacking up the automobile with the help of jack stands and placing a jack below the engine oil sump with a wide and large wooden plank in the middle. pick up the engine just a bit to take the weight off of the mounts, then try to move the inner and outer part of the mount apart using a large screwdriver or prybar. In case of movement, lower the engine and lightly tighten the mount fasteners. The regularly examined mounts for indications of separation of the rubber and metal casing, cracks, hardening of rubber and apply rubber preservative to prolong their working span. For replacement, remove the cable from the negative terminal of the battery, remove the engine cooling fan and shroud and safely support the front part of the vehicle with jackstands. A lot of care should be taken to ensure that cooling fan and fan clutch has been flown off before lifting the engine to avoid this. Place a lifting device on the engine from above without connecting it to the intake manifold and lift the engine only slightly to take weight off the engine mounts. In case of taking out the driver side engine mount, then it has been observed that the oil filter has to be taken out as well. Underneath the car, the through bolt then those bolts that connect the mount to the engine block should be removed, then the engine should be raised and the mounts withdrawn past the frame bracket. The studs of engine mount support brackets can be easily disconnected from the frame by the removal of bolts and the separation of the brackets from the engine compartment. Following the installation of a new engine mounts on the engine, lower the engine in a way the engine mount and through-bolt locate the frame support bracket then tighten the through-bolt to the recommended torque setting. The rest of the installation process goes in the same sequence of the removal, and the process is completed by the removal of the hoist and jackstands before the vehicle is lowered.

Genuine Jeep Liberty Engine Mount

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30 Engine Mounts found

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Jeep Liberty Engine Mount Insulator
Part Number: 52129374AC
$65.42 MSRP: $97.40
You Save: $31.98 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount; Front Mount
- Replaces: 52129374AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2007 Jeep Liberty | Limited Edition 4WD, Sport 4WD | 4 Cyl 2.8L Diesel
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52129011AD
$66.66 MSRP: $99.15
You Save: $32.49 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount; Front Mount
- Replaces: 52129011AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2007 Jeep Liberty | Limited Edition 4WD, Sport 4WD | 4 Cyl 2.8L Diesel
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52125232AB
$64.18 MSRP: $95.15
You Save: $30.97 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount
- Replaced by: 52125232AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008 Jeep Liberty
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52125232AD
$64.18 MSRP: $95.15
You Save: $30.97 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount
- Replaced by: 52125232AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010-2011 Jeep Liberty
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52125232AC
$64.18 MSRP: $95.15
You Save: $30.97 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount
- Replaced by: 52125232AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2009 Jeep Liberty
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52129011AC
$66.66 MSRP: $99.15
You Save: $32.49 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount
- Replaced by: 52129011AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2007 Jeep Liberty | Limited Edition 4WD, Sport 4WD | 4 Cyl 2.8L Diesel
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52129374AB
$65.42 MSRP: $97.40
You Save: $31.98 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount
- Replaced by: 52129374AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2007 Jeep Liberty | Limited Edition 4WD, Sport 4WD | 4 Cyl 2.8L Diesel
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52059227AC
$170.30 MSRP: $183.00
You Save: $12.70 (7%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount; Front Mount, Insulator
- Position: Driver Side
- Replaces: 52059227AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2005 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52129481AC
$188.64 MSRP: $279.00
You Save: $90.36 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount; Front Insulator, Mount, Mount Insulator
- 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 | Limited Edition 2WD, Limited Edition 4WD, Limited JET Edition 2WD, Limited JET Edition 4WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52129268AD
$130.85 MSRP: $194.00
You Save: $63.15 (33%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount
- Replaced by: 52129268AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2007 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52129481AA
$185.63 MSRP: $279.00
You Save: $93.37 (34%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount
- Replaced by: 52129481AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52129480AA
$179.35 MSRP: $269.00
You Save: $89.65 (34%)
ADD TO CART
Product Specifications
- Other Name: Insulator Engine Mount
- Replaced by: 52129480AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52059226AB
Product Specifications
- Other Name: Insulator Engine Mount; Front Mount, Insulator
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2005 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52129480AC
$179.35 MSRP: $269.00
You Save: $89.65 (34%)
Product Specifications
- Other Name: Insulator Engine Mount; Front Insulator, Mount, Mount Insulator
- 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 | Limited Edition 2WD, Limited Edition 4WD, Limited JET Edition 2WD, Limited JET Edition 4WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52125232AE
$64.18 MSRP: $95.15
You Save: $30.97 (33%)
Product Specifications
- Other Name: Insulator Engine Mount
- Replaces: 52125232AB, 52125232AC, 52125232AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2012 Jeep Liberty
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52129015AA
Product Specifications
- Other Name: Insulator Engine Mount
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005 Jeep Liberty | Limited Edition 4WD, Sport 2WD, Sport 4WD | 4 Cyl 2.8L Diesel
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52129014AB
Product Specifications
- Other Name: Insulator Engine Mount
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005 Jeep Liberty | Limited Edition 4WD, Sport 2WD, Sport 4WD | 4 Cyl 2.8L Diesel
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52059252AB
Product Specifications
- Other Name: Insulator Engine Mount
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2003 Jeep Liberty | Sport 2WD, Sport 4WD | 4 Cyl 2.4L
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52059227AA
Product Specifications
- Other Name: Insulator Engine Mount
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2003 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L
View related parts
Jeep Liberty Engine Mount Insulator
Part Number: 52059226AA
Product Specifications
- Other Name: Insulator Engine Mount
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2003 Jeep Liberty | Limited Edition 2WD, Limited Edition 4WD, Renegade 2WD, Renegade 4WD, Sport 2WD, Sport 4WD | 6 Cyl 3.7L

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Jeep Liberty Engine Mount

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.

Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Jeep Liberty Engine Mount at great affordable prices. Moreover, all genuine Jeep Liberty Engine Mount come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.

Jeep Liberty Engine Mount Parts Questions & Experts Answers

Engine Mount Insulator
52129374AC
Q: How to Check and Replace Engine Mounts in a 3.7L V6 Engine on Jeep Liberty?
A:
There are three powertrain mounts on the vehicle, include left and right engine mount to the engine block and frame and a rear mount to the transmission and frame. Engine mounts are generally ignored but any damaged or worn out mount should be replaced without fail as this affects the drive shafts and their accessories. To check the mounts one has to lift the engine a bit off the bay to shift some of the weight off the mounts. Start by safely, jacking up the automobile with the help of jack stands and placing a jack below the engine oil sump with a wide and large wooden plank in the middle. pick up the engine just a bit to take the weight off of the mounts, then try to move the inner and outer part of the mount apart using a large screwdriver or prybar. In case of movement, lower the engine and lightly tighten the mount fasteners. The regularly examined mounts for indications of separation of the rubber and metal casing, cracks, hardening of rubber and apply rubber preservative to prolong their working span. For replacement, remove the cable from the negative terminal of the battery, remove the engine cooling fan and shroud and safely support the front part of the vehicle with jackstands. A lot of care should be taken to ensure that cooling fan and fan clutch has been flown off before lifting the engine to avoid this. Place a lifting device on the engine from above without connecting it to the intake manifold and lift the engine only slightly to take weight off the engine mounts. In case of taking out the driver side engine mount, then it has been observed that the oil filter has to be taken out as well. Underneath the car, the through bolt then those bolts that connect the mount to the engine block should be removed, then the engine should be raised and the mounts withdrawn past the frame bracket. The studs of engine mount support brackets can be easily disconnected from the frame by the removal of bolts and the separation of the brackets from the engine compartment. Following the installation of a new engine mounts on the engine, lower the engine in a way the engine mount and through-bolt locate the frame support bracket then tighten the through-bolt to the recommended torque setting. The rest of the installation process goes in the same sequence of the removal, and the process is completed by the removal of the hoist and jackstands before the vehicle is lowered.