How to Service and Repair a Crankshaft Seal with the Timing Case Cover Installed on 2003 Jeep Grand Cherokee?

In order to change the front crankshaft oil seal, one should detach the battery, serpentine belt, vibration damper, and radiator shroud. Remover the old seal and clean the bore and apply the new seal with Tool 6139. Repair by putting in engine oil and sealant, and reinstall battery.

OEM 2003 Jeep Grand Cherokee Crankshaft Seal

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4 Crankshaft Seals found

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2003 Jeep Grand Cherokee Crankshaft Seal, Front Part Number: 33004681
$21.74 MSRP: $31.95
You Save: $10.21 (32%)
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Product Specifications
- Other Name: Seal - Front Main Crankshaft; Engine Crankshaft Seal, Front; Timing Cover Seal; also services Crankshaft Front Oil Seal.
- Position: Front
- Item Weight: 0.50 Pounds
- Item Dimensions: 0.6 x 2.6 x 2.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 33004681
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2003 Jeep Grand Cherokee Submodels:
- Base, Laredo, Limited, Orvis, SE, Special Edition, Sport, TSi | 6 Cyl 4.0 L GAS
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2003 Jeep Grand Cherokee Oil Seal, Front Part Number: 53021313AA
$10.10 MSRP: $14.85
You Save: $4.75 (32%)
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Product Specifications
- Other Name: Seal - Crankshaft Oil; Engine Crankshaft Seal, Front; Timing Cover Gasket; Timing Cover Seal; Crankshaft Seal; Front Crank Seal; Timing Cover Oil Seal; Engine Crankshaft Seal.
- Position: Front
- Item Weight: 1.40 Pounds
- Item Dimensions: 0.6 x 3.2 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53021313AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2003 Jeep Grand Cherokee Submodels:
- 65th Anniversary Edition, Laredo, Limited, Overland, Special Edition, Sport | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2003 Jeep Grand Cherokee Rear Main Seal Part Number: 53020788AB
$32.91 MSRP: $48.75
You Save: $15.84 (33%)
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Product Specifications
- Other Name: Seal - Crankshaft Oil; Engine Crankshaft Seal, Rear; Crankshaft Seal; Seal Crankshaft Bearing Oil; Seal Crankshaft Oil Rear; Engine Crankshaft Seal
- Position: Rear
- Replaces: 68045792AA
- Item Weight: 0.70 Pounds
- Item Dimensions: 1.0 x 5.1 x 5.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53020788AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Jeep Grand Cherokee Submodels:
- 65th Anniversary Edition, Laredo, Limited, Overland, Special Edition, Sport | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2003 Jeep Grand Cherokee Rear Main Seal Part Number: 5018594AB
$52.80 MSRP: $75.50
You Save: $22.70 (31%)
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Product Specifications
- Other Name: Seal Kit - Crankshaft; Engine Crankshaft Seal, Rear; Seal Package Crankshaft; Engine Crankshaft Seal; Crankshaft Seal
- Position: Rear
- Replaces: 53020599AB, 5018594AA
- Item Weight: 0.40 Pounds
- Item Dimensions: 0.5 x 1.9 x 0.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5018594AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Special Edition, Sport | 4.0L V6, 6 Cyl 4.0 L GAS

2003 Jeep Grand Cherokee Crankshaft Seal Parts and Q&A

Q: How to Service and Repair a Crankshaft Seal with the Timing Case Cover Installed on 2003 Jeep Grand Cherokee?
A: In order to change the front crankshaft oil seal, one should detach the battery, serpentine belt, vibration damper, and radiator shroud. Remover the old seal and clean the bore and apply the new seal with Tool 6139. Repair by putting in engine oil and sealant, and reinstall battery.