How to Maintain and Fix an Engine Mount on 2004 Jeep Grand Cherokee?

Make sure to raise and prop up the vehicle before starting engine mount service. Before moving either the engine or the transmission, the engine bending braces should be unbolted as they provide needed structural support and control NVH issues partially. Remove the retaining bolt of the exhaust hanger bracket and then take off the locknut and transmission bending brace bar. After that, remove the engine-to-bending brace bolt, the bending brace bar and the cross bar. Do not secure the retaining hardware until you have installed all your bending braces. Bring the cross brace into place where the engine meets the transmission and secure it with the retaining bolt for that brace. The transmission bending brace goes onto the through brace which is then fastened with a locknut. Attach the exhaust hanger and transmission brace and then secure both parts with the retaining bolt. Also, tighten the engine-to-transmission brace bolt to 40 Nm (30 ft. lbs.), the transmission braces bolts to 40 Nm (30 ft. lbs.) and fasten the transmission brace retaining nuts to 108 Nm (80 ft. lbs).

OEM 2004 Jeep Grand Cherokee Engine Mount

Engine Motor Mount

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8 Engine Mounts found

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2004 Jeep Grand Cherokee Front Mount, Driver Side Part Number: 52058937AC
$80.22 MSRP: $122.00
You Save: $41.78 (35%)
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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
- Item Weight: 6.10 Pounds
- Item Dimensions: 4.5 x 5.4 x 6.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52058937AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, Special Edition, Sport | 8 Cyl 4.7 L GAS
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2004 Jeep Grand Cherokee Front Mount, Passenger Side Part Number: 52058936AC
$167.33 MSRP: $253.00
You Save: $85.67 (34%)
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Product Specifications
- Other Name: Insulator - Engine Mount; Engine Mount, Right; Engine Mount Bracket; Motor Mount; Insulator; Insulator Engine Mount; Engine Mount
- Position: Passenger Side
- Item Weight: 5.60 Pounds
- Item Dimensions: 4.6 x 5.3 x 6.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52058936AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, Special Edition, Sport | 8 Cyl 4.7 L GAS
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2004 Jeep Grand Cherokee Front Mount, Passenger Side Part Number: 52058928
$145.57 MSRP: $184.54
You Save: $38.97 (22%)
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Product Specifications
- Other Name: Insulation Package - Engine Mount; Engine Mount, Right; Engine Mount Bracket; Motor Mount; Insulator; Insulator Engine Mount
- Position: Passenger Side
- Item Weight: 6.40 Pounds
- Item Dimensions: 4.1 x 7.4 x 8.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52058928
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Special Edition, Sport | 6 Cyl 4.0 L GAS
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2004 Jeep Grand Cherokee Mount Bracket, Passenger Side Part Number: 52058930AB
$37.33 MSRP: $42.85
You Save: $5.52 (13%)
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Product Specifications
- Other Name: Bracket - Engine Mount; Engine Mount Bracket, Right; Motor Mount; Bracket Engine Mount; Engine Mount Bracket
- Position: Passenger Side
- Item Weight: 3.60 Pounds
- Item Dimensions: 9.3 x 9.3 x 7.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52058930AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, Special Edition, Sport | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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2004 Jeep Grand Cherokee Mount Bracket, Driver Side Part Number: 52058931AC
$38.98 MSRP: $44.75
You Save: $5.77 (13%)
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Product Specifications
- Other Name: Bracket - Engine Mount; Engine Mount Bracket, Left; Motor Mount; Bracket Engine Mount; Engine Mount Bracket
- Position: Driver Side
- Replaces: 52058931AB
- Item Weight: 4.00 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52058931AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, Special Edition, Sport | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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2004 Jeep Grand Cherokee Trans Crossmember Part Number: 52058940AD
$355.05 MSRP: $451.00
You Save: $95.95 (22%)
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Product Specifications
- Other Name: Crossmember - Transmission; Transmission Crossmember; Crossmember Transmission
- Replaces: 52058940AB
- Item Weight: 19.50 Pounds
- Item Dimensions: 54.1 x 7.1 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52058940AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Special Edition, Sport | 6 Cyl 4.0 L GAS
View related parts
2004 Jeep Grand Cherokee Front Mount, Driver Side Part Number: 52058929AB
Product Specifications
- Other Name: Insulation Package - Engine Mount; Engine Mount, Left; Engine Mount Bracket; Motor Mount; Insulator; Insulator Engine Mount
- Position: Driver Side
- Item Weight: 7.40 Pounds
- Item Dimensions: 6.4 x 6.3 x 10.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52058929AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Special Edition, Sport | 6 Cyl 4.0 L GAS
View related parts
2004 Jeep Grand Cherokee Transmission Mount Part Number: 53054631AB
Product Specifications
- Other Name: Bracket - Transmission Mount; Automatic Transmission Mount; Engine Mount; Transfer Case Mount; Motor Mount; Rear Mount; Bracket Insulator
- Item Weight: 4.00 Pounds
- Item Dimensions: 8.4 x 6.0 x 5.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53054631AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Special Edition, Sport | 6 Cyl 4.0 L GAS

2004 Jeep Grand Cherokee Engine Mount Parts and Q&A

Q: How to Maintain and Fix an Engine Mount on 2004 Jeep Grand Cherokee?
A: Make sure to raise and prop up the vehicle before starting engine mount service. Before moving either the engine or the transmission, the engine bending braces should be unbolted as they provide needed structural support and control NVH issues partially. Remove the retaining bolt of the exhaust hanger bracket and then take off the locknut and transmission bending brace bar. After that, remove the engine-to-bending brace bolt, the bending brace bar and the cross bar. Do not secure the retaining hardware until you have installed all your bending braces. Bring the cross brace into place where the engine meets the transmission and secure it with the retaining bolt for that brace. The transmission bending brace goes onto the through brace which is then fastened with a locknut. Attach the exhaust hanger and transmission brace and then secure both parts with the retaining bolt. Also, tighten the engine-to-transmission brace bolt to 40 Nm (30 ft. lbs.), the transmission braces bolts to 40 Nm (30 ft. lbs.) and fasten the transmission brace retaining nuts to 108 Nm (80 ft. lbs).