How to Service the Rear Crankshaft Seal on Ford Fusion?

Begin the crankshaft rear seal servicing operations only after the vehicle sits in NEUTRAL on a hoist. Empty engine oil before installing the drain plug which should be tightened to 28 Nm (21 lb-ft). To protect the rear oil seal retainer joint from damage the 16 bolts and stud bolt along with oil pan must be taken off. You must disconnect the 6 bolts and remove the crankshaft rear oil seal together with its retainer plate. Affect installation requires using the Crankshaft Rear Main Oil Seal Installer to mount the crankshaft rear oil seal with retainer plate onto the crankshaft along with correct bolt torques to 10 Nm (89 lb-in). The use of metal scrapers along with abrasive tools should be prohibited for sealing surface cleaning operations since plastic scraping tools should be used instead. The mating surfaces of the oil pan alongside the engine front cover and cylinder block need thorough cleaning before inspection. After applying sealant to the oil pan it should be secured within 4 minutes or else the operator must remove the sealant followed by cleaning and drying the surface area for at least 4 minutes using metal surface prep. Depose 2.5 mm (0.09 in) of silicone gasket and sealant onto the oil pan before installing the oil pan and securing its 2 bolts lightly. First install the 3 bolts and stud bolt before tightening them to 10 Nm (89 lb-in), then proceed with tightening the remaining oil pan bolts in sequence to 20 Nm (177 lb-in). The flexible part and mechanical wheel should be reinstalled and the power unit should receive appropriate clean engine lubrication.

OEM Ford Fusion Crankshaft Seal

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10 Crankshaft Seals found

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Ford Fusion Rear Main Seal Retainer
Part Number: AT4Z-6K301-B
$47.18 MSRP: $67.50
You Save: $20.32 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Retainer - Crankshaft; Retainer - Crankshaft Oil Seal
- Replaced by: CG1Z-6335-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2012 Ford Fusion | Sport | 6 Cyl 3.5 L GAS
View related parts
Ford Fusion Oil Seal, Front
Part Number: XW4Z-6700-AA
$10.89 MSRP: $15.45
You Save: $4.56 (30%)
ADD TO CART
Product Specifications
- Other Name: Seal Assembly - Crankshaft Oil - Front; Engine Crankshaft Seal, Front; Timing Cover Gasket; Timing Cover Seal; Crankshaft Seal; Front Crank Seal; Timing Cover Oil Seal; Engine Crankshaft Seal
- Position: Front
- Replaces: XW4Z-6700-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2012 Ford Fusion | Sport | 6 Cyl 3.5 L GAS
View related parts
Ford Fusion Rear Main Seal
Part Number: F4AZ-6701-A
$28.61 MSRP: $41.65
You Save: $13.04 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal Assembly - Crankshaft Oil; Engine Crankshaft Seal, Rear; Timing Cover Gasket; Timing Cover Seal; Oil Seal; Crankshaft Seal; Rear Seal; Timing Cover Seal; Oil Pan Seal.
- Position: Rear
- Replaces: F3AZ-6701-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2012 Ford Fusion | SE, SEL | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
Ford Fusion Oil Seal, Front
Part Number: BE8Z-6700-B
$5.65 MSRP: $8.01
You Save: $2.36 (30%)
ADD TO CART
Product Specifications
- Other Name: Seal Assembly - Crankshaft Oil - Front; Engine Crankshaft Seal, Front; Multi-Purpose Seal; Timing Cover Seal; Crankshaft Seal; Front Crank Seal; Front Seal
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2020 Ford Fusion | SE, SEL | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L GAS
View related parts
Ford Fusion Rear Main Seal
Part Number: AT4Z-6701-A
$37.43 MSRP: $53.55
You Save: $16.12 (31%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Seal Assembly - Crankshaft Oil; Engine Crankshaft Seal, Rear; Crankshaft Seal; Rear Seal; Engine Crankshaft Seal
- Position: Rear
- Replaces: 7T4Z-6701-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2019, 2010-2012 Ford Fusion | Sport | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS
View related parts
Ford Fusion Crankshaft Seal, Front
Part Number: XW4Z-6700-B
$11.57 MSRP: $16.42
You Save: $4.85 (30%)
ADD TO CART
Product Specifications
- Other Name: Seal Assembly - Crankshaft Oil - Front; Engine Crankshaft Seal, Front; Timing Cover Gasket; Timing Cover Seal; Front Crank Seal; Front Seal; Front Cover Seal; Crankshaft Seal Gasket; Engine Crankshaft Seal
- Position: Front
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2019 Ford Fusion | Sport | 6 Cyl 2.7 L GAS
View related parts
Ford Fusion Rear Main Seal Retainer
Part Number: BM5Z-6K301-B
$13.40 MSRP: $19.33
You Save: $5.93 (31%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Retainer - Crankshaft Oil Seal; Engine Crankshaft Seal; Crankshaft Seal
- Manufacturer Note: Includes Seal
- Replaces: BE8Z-6K301-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2020 Ford Fusion | SE, SEL | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L GAS
View related parts
Ford Fusion Rear Main Seal
Part Number: 1S7Z-6A321-B
$59.56 MSRP: $86.70
You Save: $27.14 (32%)
ADD TO CART
Product Specifications
- Other Name: Seal Assembly - Crankshaft Oil; Engine Crankshaft Seal, Rear; Crankshaft Seal; Rear Seal; Rear Main Seal Retainer
- Position: Rear
- Replaces: 1S7Z-6D309-AA, 1S7Z-6K301-AA, 1S7Z-6K301-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2020 Ford Fusion | Energi Platinum, Energi SE, Energi Titanium, Hybrid, Platinum, Platinum Hybrid, S, S Hybrid, SE, SE Hybrid, SEL, SEL Hybrid, Titanium, Titanium Hybrid | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
View related parts
Ford Fusion Rear Main Seal Retainer
Part Number: JT4Z-6335-B
$29.31 MSRP: $42.67
You Save: $13.36 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Retainer - Crankshaft Oil Seal
- Replaced by: JT4Z-6335-C
- Replaces: JT4Z-6335-A, FT4Z-6335-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2019 Ford Fusion | Sport | 6 Cyl 2.7 L GAS
View related parts
Ford Fusion Oil Seal, Front
Part Number: CM5Z-6700-E
$8.94 MSRP: $12.68
You Save: $3.74 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Seal Assembly - Crankshaft Oil - Front; Engine Crankshaft Seal; Timing Cover Gasket & Seal.; Front Crank Seal; Front Seal; Front Cover Seal; Timing Cover Front Seal
- Position: Front
- Replaces: 1S7Z-6700-AA, CM5Z-6700-C, 9E5Z-6700-A, CM5Z-6700-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2020 Ford Fusion | Energi Platinum, Energi SE, Energi Titanium, Hybrid, Platinum, Platinum Hybrid, S, S Hybrid, SE, SE Hybrid, SEL, SEL Hybrid, Titanium, Titanium Hybrid | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS

Ford Fusion Crankshaft Seal

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Ford Fusion Crankshaft Seal Parts Questions & Experts Answers

Rear Main Seal
1S7Z-6A321-B
Q: How to Service the Rear Crankshaft Seal on Ford Fusion?
A: Begin the crankshaft rear seal servicing operations only after the vehicle sits in NEUTRAL on a hoist. Empty engine oil before installing the drain plug which should be tightened to 28 Nm (21 lb-ft). To protect the rear oil seal retainer joint from damage the 16 bolts and stud bolt along with Oil Pan must be taken off. You must disconnect the 6 bolts and remove the crankshaft rear oil seal together with its retainer plate. Affect installation requires using the Crankshaft Rear Main Oil Seal Installer to mount the crankshaft rear oil seal with retainer plate onto the crankshaft along with correct bolt torques to 10 Nm (89 lb-in). The use of metal scrapers along with abrasive tools should be prohibited for sealing surface cleaning operations since plastic scraping tools should be used instead. The mating surfaces of the oil pan alongside the engine front cover and cylinder block need thorough cleaning before inspection. After applying sealant to the oil pan it should be secured within 4 minutes or else the operator must remove the sealant followed by cleaning and drying the surface area for at least 4 minutes using metal surface prep. Depose 2.5 mm (0.09 in) of silicone gasket and sealant onto the oil pan before installing the oil pan and securing its 2 bolts lightly. First install the 3 bolts and stud bolt before tightening them to 10 Nm (89 lb-in), then proceed with tightening the remaining oil pan bolts in sequence to 20 Nm (177 lb-in). The flexible part and mechanical wheel should be reinstalled and the power unit should receive appropriate clean engine lubrication.