How to replace the front crankshaft seal in 3.0L V6 engine on 2003 Ford Ranger?

Let the negative cable connect at the battery and then pull off the radiator. Then remove the drivebelts, the crankshaft pulley and the bolt on the topside of the engine, leading to the vibration damper. With a puller, the vibration damper then has to be pulled off. Using a seal remover tool or a standard screwdriver gently loosen the old seal without hurting the crankshaft or the seal bore. Wipe the seal area with a clean cloth; spread some engine oil on the lips of the seal and then insert it into its position with the spring side on the engine side. Apply force on the seal in order to set it into position by using a seal installer or by placing a large socket connected to a hammer and pounds it into place, positioning the seal at the timing chain cover. Replace the vibration damper with help of the damper installation tool and tight the bolt to the required torque. To complete the installation you should reverse the removal procedures, fill the cooling system and start the engine, checking for leaks.

Genuine 2003 Ford Ranger Crankshaft Seal

Crankshaft Seals

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3 Crankshaft Seals found

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2003 Ford Ranger Oil Pan Rear Seal
Part Number: F5TZ-6701-A
$32.54 MSRP: $42.33
You Save: $9.79 (24%)
ADD TO CART
Product Specifications
- Other Name: Seal Assembly - Crankshaft Oil
- Replaces: D7RZ-6701-A, F77Z-6701-BA, F77Z-6701-AA
- Base No.: 6701
- Item Weight: 0.40 Pounds
- Item Dimensions: 9.2 x 7.1 x 1.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F5TZ-6701-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Ranger Submodels:
- 6 Cyl 4.0L, 6 Cyl 4.0L SOHC EFI | 4AT 4R44E, 5AT 5R44E, 5AT 5R55E, 5MT, 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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2003 Ford Ranger Oil Pan Rear Seal
Part Number: F37Z-6701-A
$24.45 MSRP: $34.83
You Save: $10.38 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal Assembly - Crankshaft Oil
- Replaces: E8DZ-6701-A
- Base No.: 6701
- Item Weight: 0.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: F37Z-6701-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Ranger Submodels:
- 6 Cyl 3.0L, 6 Cyl 3.0L OHV EFI | 4AT 4R44E, 4AT 4R55E, 4AT A4LD, 5AT 5R44E, 5AT 5R55E, 5MT, 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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2003 Ford Ranger Crankshaft Oil Seal Retainer
Part Number: 1S7Z-6K301-AA
$78.77 MSRP: $115.17
You Save: $36.40 (32%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Retainer - Crankshaft Oil Seal
- Manufacturer Note: Includes Seal
- Replaced by: 1S7Z-6A321-B
- Item Weight: 1.10 Pounds
- Item Dimensions: 15.6 x 10.9 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1S7Z-6K301-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2003 Ford Ranger Submodels:
- 4 Cyl 2.3L, 4 Cyl 2.3L NA Petrol, 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 4.0L | 4AT 4R44E, 5AT 5R44E, 5AT 5R55E, 5MT, 5-Speed Automatic Transmission - 5R44E/5R55E, 5-Speed Manual Transmission - R1HD, 5-Speed Manual Transmission M5R1, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

2003 Ford Ranger Crankshaft Seal

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2003 Ford Ranger Crankshaft Seal Parts Questions & Experts Answers

Q:
How to replace the front crankshaft seal in 3.0L V6 engine on 2003 Ford Ranger?
Posted by Bridget J.
A:
Let the negative cable connect at the battery and then pull off the radiator. Then remove the drivebelts, the crankshaft pulley and the bolt on the topside of the engine, leading to the vibration damper. With a puller, the vibration damper then has to be pulled off. Using a seal remover tool or a standard screwdriver gently loosen the old seal without hurting the crankshaft or the seal bore. Wipe the seal area with a clean cloth; spread some engine oil on the lips of the seal and then insert it into its position with the spring side on the engine side. Apply force on the seal in order to set it into position by using a seal installer or by placing a large socket connected to a hammer and pounds it into place, positioning the seal at the timing chain cover. Replace the vibration damper with help of the damper installation tool and tight the bolt to the required torque. To complete the installation you should reverse the removal procedures, fill the cooling system and start the engine, checking for leaks.
Answered by Ford Parts Specialist Jack / May 17, 2024