What is the importance of regular inspection of PCV Hose,rubber and plastic hoses in the engine, accessory, and emission systems on Lincoln Navigator?

Due to high under-hood temperatures, the rubber hoses in the engine, accessory, and emission systems must be regularly checked for any signs of possible deterioration. Look for cracks, loose clamps, hardening material, and leaks. Ensure clamps have not lost tension and hoses have not expanded or hardened. The PCV system hose should be checked for damage, cracks, leaks or obstructions. If necessary label vacuum hoses for proper condition and material matching. Examine plastic T-fittings for cracks or distorted hoses. You can use a small piece of vacuum hose as a stethoscope to locate leaks. When disconnecting pressurized fuel hoses be careful to check for chafing, deterioration, or cracks. Replace spring-style clamps with screw clamps.

Genuine Lincoln Navigator PCV Hose

PCV Valve Hose

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21 PCV Hoses found

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Lincoln Navigator Tube Assembly
Part Number: FL3Z-6758-A
$105.55 MSRP: $108.33
You Save: $2.78 (3%)
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Product Specifications
- Other Name: Tube Assy; Crankcase Tube
- Manufacturer Note: Includes Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Vent Hose
Part Number: 7L3Z-6A664-B
$48.79 MSRP: $71.33
You Save: $22.54 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose - Vent; Connector Hose, Hose & Tube Assembly, PCV Hose
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2014 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Vent Hose
Part Number: 3L3Z-6A664-AA
$56.27 MSRP: $102.50
You Save: $46.23 (46%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose - Vent; Hose & Tube Assembly, PCV Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Vent Hose
Part Number: DL3Z-6A664-A
$20.24 MSRP: $28.83
You Save: $8.59 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Hose - Vent; Connector Hose, PCV Hose
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Lincoln Navigator | 6 Cyl 3.5L GTDI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Connector
Part Number: F75Z-6C324-JA
$21.43 MSRP: $31.33
You Save: $9.90 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: F75Z-6C324-FA, F81Z-6C324-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-1999 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
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Lincoln Navigator Connector
Part Number: F85Z-6C324-AA
$31.01 MSRP: $45.33
You Save: $14.32 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Replaced by: F85Z-6C324-EA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-1999 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
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Lincoln Navigator Crankcase Tube
Part Number: HL3Z-6758-B
$65.32 MSRP: $95.50
You Save: $30.18 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Asy
- Manufacturer Note: Includes Sensor
- Replaces: HL3Z-6758-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2021 Lincoln Navigator | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Tube Assembly
Part Number: 3L3Z-6758-BA
$31.12 MSRP: $45.50
You Save: $14.38 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Connector Tube, Crankcase Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2008 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Pcv Hose Connector Tube For Heritage
Part Number: 2L3Z-6C324-AA
$72.62 MSRP: $106.17
You Save: $33.55 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Connector
- Manufacturer Note: With heated PCV; Includes hoses & PCV
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100
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Lincoln Navigator Vent Hose
Part Number: HL3Z-6A664-A
$19.73 MSRP: $28.10
You Save: $8.37 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose - Vent; PCV Hose
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2024 Lincoln Navigator | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI | 10-Speed Automatic Transmission (10R80), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Connector
Part Number: YL3Z-6C324-AA
$54.05 MSRP: $78.33
You Save: $24.28 (31%)
ADD TO CART
Product Specifications
- Manufacturer Note: With Non Heated PCV; 3/4" fitting
- Replaced by: YL3Z-6C324-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100
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Lincoln Navigator Connector
Part Number: XL3Z-6C324-EA
$15.85 MSRP: $23.17
You Save: $7.32 (32%)
ADD TO CART
Product Specifications
- Replaced by: XL3Z-6C324-GA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-1999 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
View related parts
Lincoln Navigator Tube Assembly
Part Number: 9L3Z-6758-A
$21.32 MSRP: $31.17
You Save: $9.85 (32%)
ADD TO CART
Product Specifications
- Other Name: Tube Assy; Crankcase Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2014 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Connector
Part Number: F75Z-6C324-FA
$21.43 MSRP: $31.33
You Save: $9.90 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: F75Z-6C324-JA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD
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Lincoln Navigator TUBE ASY
Part Number: ML3Z-6758-E
$10.12 MSRP: $14.42
You Save: $4.30 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankcase Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | 6 Cyl 3.5 L GAS
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Lincoln Navigator TUBE ASY - FUEL VAPOUR SEPARAT
Part Number: NL1Z-9D289-A
$119.70 MSRP: $175.00
You Save: $55.30 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Connector
Part Number: XL1Z-6C324-EA
$54.06 MSRP: $77.67
You Save: $23.61 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: With heated PCV; includes water and vacuum hoses, DOHC
- Replaced by: XL1Z-6C324-GA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2001 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100
View related parts
Lincoln Navigator Tube Assembly
Part Number: YL7Z-6758-AA
Product Specifications
- Other Name: Tube Assy
- Manufacturer Note: Hose from L/H valve cover to clean air hose, DOHC
- Replaced by: YL7Z-6758-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2004 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4AT 4R100, 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Connector
Part Number: 2L7Z-6C324-AA
Product Specifications
- Manufacturer Note: With heated PCV; includes water and vacuum hoses, DOHC
- Replaced by: 2L7Z-6C324-DA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2004 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4AT 4R100, 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator Tube Assembly
Part Number: XL1Z-6758-CA
$0.00
Product Specifications
- Other Name: Tube Assy
- Manufacturer Note: DOHC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2000 Lincoln Navigator | 8 Cyl 5.4L | 4AT 4R100, 4AT E4OD

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Lincoln Navigator PCV Hose

We provide a wide range of Lincoln Navigator PCV Hose at the best prices possible. If you need Lincoln Navigator PCV Hose, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Lincoln Navigator PCV Hose Parts Questions & Experts Answers

Tube Assembly
YL7Z-6758-AA
Q: What is the importance of regular inspection of PCV Hose,rubber and plastic hoses in the engine, accessory, and emission systems on Lincoln Navigator?
A: Due to high under-hood temperatures, the rubber hoses in the engine, accessory, and emission systems must be regularly checked for any signs of possible deterioration. Look for cracks, loose clamps, hardening material, and leaks. Ensure clamps have not lost tension and hoses have not expanded or hardened. The PCV system hose should be checked for damage, cracks, leaks or obstructions. If necessary label vacuum hoses for proper condition and material matching. Examine plastic T-fittings for cracks or distorted hoses. You can use a small piece of vacuum hose as a stethoscope to locate leaks. When disconnecting pressurized fuel hoses be careful to check for chafing, deterioration, or cracks. Replace spring-style clamps with screw clamps.