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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27 PCV Hoses found

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Lincoln Navigator Tube Assembly
Part Number: FL3Z-6758-A
$65.12 MSRP: $95.20
You Save: $30.08 (32%)
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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: 3L3Z-6A664-AA
$81.59 MSRP: $121.17
You Save: $39.58 (33%)
Ships in 1-2 Business Days
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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: 7L3Z-6A664-B
$44.23 MSRP: $65.67
You Save: $21.44 (33%)
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 Ventilation Tube
Part Number: 4L2Z-6762-AA
$6.08 MSRP: $8.67
You Save: $2.59 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tube - Ventilation
- Position: Driver Side
- Replaces: 6F2Z-6853-AA, KCV-193
- 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 Crankcase Tube
Part Number: HL3Z-6758-B
$68.61 MSRP: $100.30
You Save: $31.69 (32%)
Ships in 1-2 Business Days
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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 Connector
Part Number: F75Z-6C324-JA
$12.17 MSRP: $17.33
You Save: $5.16 (30%)
Ships in 1-2 Business Days
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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 Vent Hose
Part Number: HL3Z-6A664-A
$12.97 MSRP: $19.25
You Save: $6.28 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose - Vent; PCV Hose
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2025 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
$38.28 MSRP: $55.00
You Save: $16.72 (31%)
Ships in 1-3 Business Days
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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 Vent Hose
Part Number: DL3Z-6A664-A
$14.49 MSRP: $19.80
You Save: $5.31 (27%)
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 Tube Assembly
Part Number: 9L3Z-6758-A
$26.51 MSRP: $37.77
You Save: $11.26 (30%)
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)
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Lincoln Navigator Connector
Part Number: F85Z-6C324-AA
$38.28 MSRP: $55.00
You Save: $16.72 (31%)
Ships in 1-2 Business Days
ADD TO CART
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 Connector
Part Number: F75Z-6C324-FA
$12.17 MSRP: $17.33
You Save: $5.16 (30%)
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 Assembly
Part Number: ML3Z-6758-E
$11.43 MSRP: $16.28
You Save: $4.85 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TUBE ASY; 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 Fuel Vapor Tube
Part Number: JL1Z-9J337-A
$141.68 MSRP: $210.83
You Save: $69.15 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: TUBE - FUEL VAPOR; Tube
- 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 Fuel Vapour Separator Tube Assembly
Part Number: NL1Z-9D289-A
$151.73 MSRP: $221.83
You Save: $70.10 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: TUBE ASY - FUEL VAPOUR SEPARAT; 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
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Lincoln Navigator Connecting Hose
Part Number: JL1Z-9C015-F
$303.29 MSRP: $571.06
You Save: $267.77 (47%)
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Product Specifications
- Other Name: HOSE - CONNECTING; Breather Tube
- Replaces: JL1Z-9C015-D, JL1Z-9C015-B
- 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 Connecting Hose
Part Number: JL1Z-9C015-E
$313.24 MSRP: $589.79
You Save: $276.55 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE - CONNECTING; Breather Tube
- Replaces: JL1Z-9C015-C, JL1Z-9C015-A
- 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: XL3Z-6C324-EA
$16.26 MSRP: $23.17
You Save: $6.91 (30%)
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
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Lincoln Navigator Connector
Part Number: YL3Z-6C324-AA
$46.74 MSRP: $67.15
You Save: $20.41 (31%)
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 Pcv Hose Connector Tube For Heritage
Part Number: 2L3Z-6C324-AA
$72.45 MSRP: $105.92
You Save: $33.47 (32%)
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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1-20 of 27 Results

Lincoln Navigator PCV Hose

The PCV Hose in a Lincoln Navigator is an important piece of plastic that moves crankcase vapors to the intake so they can be reburned by the engine for lower emissions. The hose within the system connects the crankcase port to a spring-loaded PCV valve. With a sliding pintle that meters airflow, the valve opens on pressure rise, allowing vapors to flow through the PCV Hose and fresh air in to maintain a balanced air-fuel mix. Throughout its production history, the SUV has featured two main routing styles, a driver side and a passenger side PCV Hose. The hoses are molded to fit their unique routing; however, their function of controlling gases without leaks is the same. The earlier models applied simple rubber tubing, whereas the later versions had formed plastic sections that could resist heat and collapse, the main difference being durability and exact mounting clips. Due to Lincoln's placement of the PCV Hose high on the firewall, most editions of Navigator allow for easy access and quick swaps as wear appears. No matter the style, a cracked PCV Hose can lead to increased emissions, wasted fuel, and poor idle quality, so replacing it in a timely manner keeps the heavy Lincoln Navigator running. It continues to be relied upon by all generations of Lincoln Navigator.

We provide a wide range of Lincoln Navigator PCV Hose at the optimal prices. 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 doorstep with a fast delivery service.

Lincoln Navigator PCV Hose Parts Questions & Experts Answers

Connector
F75Z-6C324-JA
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.