How to Service the Power Steering Hose for Low Pressure on Lincoln Navigator?

To maintain power steering low pressure hose, switch off air suspension switch, lift the car and unhook the hose to empty the system. Once the vehicle is lowered, take off the hose. Installation is an inverted procedure, re-fill it, bleed the system, and test it with leakage.

How to Service and Repair the Power Steering Hose on Lincoln Town Car?

To repair the power steering line, position the vehicle in neutral on a hoist. Disconnect the pressure and return lines, discarding O-rings. Reinstall with specified torque. Disconnect the PSP switch and pressure line-to-pump fitting, using a new Teflon seal. Fill the power steering system to complete the service.

OEM Lincoln Power Steering Hose

Power Steering Pressure Hose

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127 Power Steering Hoses found

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Lincoln Power Steering Return Hose Part Number: BL1Z-3A713-B
$71.23 MSRP: $117.20
You Save: $45.97 (40%)
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Product Specifications
- Other Name: Tube Assembly; Power Steering Hose; Return Line; Return Hose; Return Line Assembly; Upper Hose & Tube
- Replaces: AL3Z-3A713-E, BL1Z-3A713-A
Fits the following Lincoln Models:
- Navigator | 2010-2017 | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX
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Lincoln Return Hose Part Number: BL1Z-3A713-F
$57.29 MSRP: $96.00
You Save: $38.71 (41%)
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Product Specifications
- Other Name: Hose; Power Steering Return Hose; Power Steering Hose
- Replaces: 7L1Z-3A713-C, BL3Z-3A713-A, 9L3Z-3A713-A
Fits the following Lincoln Models:
- Navigator | 2010-2014 | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Power Steering Return Hose Part Number: BL3Z-3A713-A
$57.29 MSRP: $96.00
You Save: $38.71 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose; Power Steering Hose; Return Line Assembly
- Replaced by: BL1Z-3A713-F
Fits the following Lincoln Models:
- Navigator | 2007-2012 | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Power Steering Return Hose Part Number: 3W1Z-3A713-AA
$17.06 MSRP: $23.60
You Save: $6.54 (28%)
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Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Return Hose
- Manufacturer Note: Return tube, from the cooler to the reservoir.
Fits the following Lincoln Models:
- Town Car | 2003-2005 | Cartier, Cartier L, Executive, Executive L, Executive Protection Series, Protection Series, Signature, Signature L, Signature Limited, Ultimate, Ultimate L | 8 Cyl 4.6 L GAS
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Lincoln Power Steering Cooler Part Number: 8L3Z-3D746-F
$108.97 MSRP: $158.62
You Save: $49.65 (32%)
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Product Specifications
- Other Name: Coil - Cooling; Power Steering Return Hose; Power Steering Hose; Lower Return Hose; Upper Return Hose
- Replaces: 5L3Z-3D746-A, 8L3Z-3D746-C
Fits the following Lincoln Models:
- Mark LT | 2006-2008 | Base | 8 Cyl 5.4 L GAS
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Lincoln Power Steering Pressure Hose Part Number: 9L3Z-3A719-G
$79.35 MSRP: $130.56
You Save: $51.21 (40%)
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Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Pressure Hose; Pressure Line Assembly
- Replaces: 9L3Z-3A719-C, 9L3Z-3A719-E
Fits the following Lincoln Models:
- Navigator | 2009-2010 | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Power Steering Pressure Hose Part Number: 8T4Z-3A719-A
$95.80 MSRP: $157.64
You Save: $61.84 (40%)
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Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Pressure Hose
- Replaces: 7T4Z-3A719-B, 7T4Z-3A719-A
Fits the following Lincoln Models:
- MKX | 2007-2010 | Base | 6 Cyl 3.5 L GAS
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Lincoln Power Steering Pressure Hose Part Number: AL3Z-3A719-F
$79.35 MSRP: $130.56
You Save: $51.21 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Pressure Hose; Pressure Line Assembly
- Replaces: AL3Z-3A719-C, AL3Z-3A719-A
Fits the following Lincoln Models:
- Navigator | 2010 | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Power Steering Pressure Hose Part Number: 8L3Z-3A719-J
$101.10 MSRP: $166.35
You Save: $65.25 (40%)
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Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Pressure Hose
- Replaces: 6L3Z-3A719-L, 8L3Z-3A719-D
Fits the following Lincoln Models:
- Mark LT | 2006-2008 | Base | 8 Cyl 5.4 L GAS
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Lincoln Power Steering Pressure Hose, Front Part Number: 6L3Z-3A719-P
$50.94 MSRP: $83.82
You Save: $32.88 (40%)
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Product Specifications
- Other Name: Hose Assembly; Power Steering Pressure Hose, Front; Power Steering Hose; Pressure Hose
- Position: Front
- Replaces: 6L3Z-3A719-G, XL3Z-3A719-DA
Fits the following Lincoln Models:
- Blackwood | 2002 | Base | 8 Cyl 5.4 L GAS
- Navigator | 1998-2002 | Base | 8 Cyl 5.4 L GAS
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Lincoln Power Steering Pressure Hose Part Number: CL1Z-3A719-C
$130.74 MSRP: $215.13
You Save: $84.39 (40%)
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Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Pressure Hose
- Replaces: CL1Z-3A719-B, BL1Z-3A719-A
Fits the following Lincoln Models:
- Navigator | 2011-2017 | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX
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Lincoln Power Steering Return Hose Part Number: AL3Z-3A713-F
$49.62 MSRP: $78.80
You Save: $29.18 (38%)
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Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Reservoir Hose; Return Hose; Lower Hose & Tube; Upper Return Hose
- Replaces: 8L1Z-3A713-D, AL3Z-3A713-D, 9L3Z-3A713-C, BL3Z-3A713-C
Fits the following Lincoln Models:
- Navigator | 2008-2017 | Base, L, L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Power Steering Pressure Hose Part Number: F7AZ-3A719-AB
$70.71 MSRP: $97.82
You Save: $27.11 (28%)
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Product Specifications
- Other Name: Hose Assembly - Pump To Steering; Power Steering Hose; Pressure Hose; Hose Assembly - Pump To Steering Gear
- Manufacturer Note: Pressure tube, from pump to gear
Fits the following Lincoln Models:
- Town Car | 1997 | Base, Cartier, Executive, Signature, Touring Edition | 8 Cyl 4.6 L GAS
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Lincoln Power Steering Return Hose Part Number: BT4Z-3A713-C
$60.97 MSRP: $100.33
You Save: $39.36 (40%)
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Product Specifications
- Other Name: Tube Assembly; Power Steering Hose; Lower Return Hose
- Replaces: BT4Z-3A713-A
Fits the following Lincoln Models:
- MKX | 2011-2015 | Base | 6 Cyl 3.7 L GAS
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Lincoln Power Steering Pressure Hose Part Number: AG1Z-3A719-B
$90.61 MSRP: $149.09
You Save: $58.48 (40%)
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Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Pressure Hose
- Replaces: AG1Z-3A719-A
Fits the following Lincoln Models:
- MKS | 2010-2012 | Base, EcoBoost | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
- MKT | 2010-2012 | Base, EcoBoost | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
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Lincoln Power Steering Pressure Hose Part Number: AH6Z-3A719-C
$97.72 MSRP: $160.78
You Save: $63.06 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Pressure Hose
- Replaces: 7H6Z-3A719-C, AH6Z-3A719-A, AH6Z-3A719-B
Fits the following Lincoln Models:
- MKZ | 2007-2012 | Base | 6 Cyl 3.5 L GAS
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Lincoln Power Steering Pressure Hose Part Number: 8L3Z-3A719-G
$100.42 MSRP: $165.24
You Save: $64.82 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Pressure Hose
- Replaces: 6L3Z-3A719-J, 7L3Z-3A719-B, 8L3Z-3A719-B
Fits the following Lincoln Models:
- Mark LT | 2006-2008 | Base | 8 Cyl 5.4 L GAS
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Lincoln Power Steering Return Hose Part Number: 9L3Z-3A713-E
Product Specifications
- Other Name: Tube Assembly; Power Steering Hose; Return Line; Return Hose
Fits the following Lincoln Models:
- Navigator | 2009 | Base, L | 8 Cyl 5.4 L FLEX
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Lincoln Reservoir Hose Part Number: 9L3Z-3691-C
Product Specifications
- Other Name: Hose Assembly - Reservoir To Pump; Power Steering Reservoir Hose; Power Steering Hose; Power Steering Suction Hose
- Replaces: 9L3Z-3691-B, 9L3Z-3691-A
Fits the following Lincoln Models:
- Navigator | 2008-2010 | Base, L | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Power Steering Pressure Hose Part Number: 7L1Z-3A719-B
Product Specifications
- Other Name: Hose Assembly; Power Steering Hose; Pressure Hose
- Replaces: 7L1Z-3A719-A
Fits the following Lincoln Models:
- Navigator | 2007-2008 | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L GAS

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Lincoln Power Steering Hose Parts and Q&A

Power Steering Return Hose, Front
6L3Z-3A713-G
Q: How to Service the Power Steering Hose for Low Pressure on Lincoln Navigator?
A: To maintain power steering low pressure hose, switch off air suspension switch, lift the car and unhook the hose to empty the system. Once the vehicle is lowered, take off the hose. Installation is an inverted procedure, re-fill it, bleed the system, and test it with leakage.
Power Steering Pressure Hose
6W1Z-3A719-B
Q: How to Service and Repair the Power Steering Hose on Lincoln Town Car?
A: To repair the power steering line, position the vehicle in neutral on a hoist. Disconnect the pressure and return lines, discarding O-rings. Reinstall with specified torque. Disconnect the PSP switch and pressure line-to-pump fitting, using a new Teflon seal. Fill the power steering system to complete the service.