How to Ensure Proper Functioning of the PCV Valve Hose in a Mercury Marauder?

Start the PCV valve hose service by taking out the engine appearance cover. Begin by disconnecting the Idle Air Control (IAC) tube from the air cleaner outlet tube followed by disconnection of the crankcase ventilation tube at both the air cleaner outlet tube and the valve cover. The reverse installation steps should be followed to reinstall components.

How to service the PCV valve hose on Mercury Grand Marquis?

Service of the PCV valve hose begins by clearing the engine appearance cover followed by the removal of the Idle Air Control (IAC) tube from the air cleaner outlet tube. The first step involves removing the crankcase ventilation tube both from the air cleaner outlet tube and valve cover. The opposite order of removal steps will install this device.

OEM Mercury PCV Valve Hose

Positive Crankcase Ventilation Valve Hose

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10 PCV Valve Hoses found

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Mercury Tube Assembly Part Number: 6L2Z-6758-BA
$27.53 MSRP: $39.05
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Product Specifications
- Other Name: PCV Valve Hose; EGR Tube; Tube
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury PCV Hose Part Number: 5W7Z-6758-BA
$42.42 MSRP: $60.68
You Save: $18.26 (31%)
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Product Specifications
- Other Name: Tube Assembly; PCV Valve Hose; Crankcase Breather Hose; PCV Tube
- Manufacturer Note: 4V
Fits the following Mercury Models:
- Grand Marquis | 2006-2011 | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
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Mercury Vent Hose Part Number: 9L3Z-6A664-B
$21.41 MSRP: $31.17
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Product Specifications
- Other Name: Hose - Vent; PCV Valve; Engine Crankcase Breather; EGR Pressure Feedback; Emission Hose; Crankcase Tube; Hose
Fits the following Mercury Models:
- Mountaineer | 2009-2010 | Premier | 8 Cyl 4.6 L GAS
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Mercury Crankcase Tube Part Number: 7L2Z-6A664-A
$20.78 MSRP: $30.25
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Product Specifications
- Other Name: Hose - Vent; PCV Valve Hose; EGR Pressure Feedback Hose; Crankcase Breather Hose; Hose
Fits the following Mercury Models:
- Mountaineer | 2007-2008 | Premier | 8 Cyl 4.6 L GAS
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Mercury Tube Assembly Part Number: 8M6Z-9D667-B
$143.33 MSRP: $195.04
You Save: $51.71 (27%)
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Product Specifications
- Other Name: Exhaust Gas Recirculation (EGR) Tube; PCV Valve Hose; EGR Tube
- Replaces: 5M6Z-9D667-AA
Fits the following Mercury Models:
- Mariner | 2009 | Hybrid | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Mercury Crankcase Tube Part Number: 6L2Z-6A664-EA
Product Specifications
- Other Name: Hose - Vent; PCV Valve Hose; Crankcase Breather Hose
Fits the following Mercury Models:
- Mountaineer | 2006 | Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury PCV Hose Part Number: 3W7Z-6853-A
Product Specifications
- Other Name: Hose - Vent; PCV Valve Hose; Crankcase Breather Hose; Vent Hose
- Replaces: 3W7Z-6853-AA
Fits the following Mercury Models:
- Grand Marquis | 2003-2005 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L GAS
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Mercury Vent Hose Part Number: F7CZ-6853-BA
Product Specifications
- Other Name: Hose - Vent; Crankcase Breather Hose
- Manufacturer Note: Incl. F7CZ-6853-AA hose & 6K789 valve
Fits the following Mercury Models:
- Tracer | 1997-1999 | GS, LS, Trio | 4 Cyl 2.0 L GAS
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Mercury Vent Hose Part Number: FODZ-6A664-BA
Product Specifications
- Other Name: Hose - Connecting; Crankcase Breather Hose; Tube
Fits the following Mercury Models:
- Sable | 1992-1993 | GS, LS | 6 Cyl 3.0 L GAS
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Mercury Vent Hose Part Number: F8VZ-6853-AA
Product Specifications
- Other Name: Hose - Vent; Air Intake Hose; Intake Coupling; Hose
Fits the following Mercury Models:
- Grand Marquis | 1998-2002 | GS, LS | 8 Cyl 4.6 L GAS

Mercury PCV Valve Hose

If you own Mercury and want to keep it in top shape, choosing OEM PCV Valve Hose is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Mercury PCV Valve Hose at some of the affordable online prices without cutting quality. Every OEM Mercury part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

Mercury PCV Valve Hose sweeps out deadly crankcase vapors quickly to accelerate throttle reaction. In 1939, Mercury made a golden mean between bare-bones rides and style-driven luxury cruisers, an intermediate that had a place to stay in the memories. The Mercury Cougar and Grand Marquis debuted with spacious cabins, easy-to-read gauges, and light but responsive steering, which made the cars easy to drive around on a daily basis. The cabins of the drivers were glorified as very serene, allowing the conversation to flow at highway speed. Travels by road seemed less time-consuming as chairs remained comfortable and buttons easily accessible. Over the decades, Mercury continued to tinker with comfort technology, increasing the amount of soundproofing to glass, the seat foam, and the dampers, and protecting the wallet against the onslaught of higher prices. Mercury encircled all that sense and worth in a badge that bore the title of fleet Roman messenger, a bow to speed and utility. A new PCV Valve Hose directs the blow-by gases of the crankcase directly into the intake stream where it is reburned, refining the hydrocarbon emissions, stabilizing idle, and avoiding the spark plugs being covered with oily residue. The crack or clog of the PCV Valve Hose causes fuel economy to decrease, warning lights to splurt, and sludge to develop, and even choke rings and seals. Install a properly shaped PCV Valve Hose and vacuum goes back to normal to allow the engine to breathe equally at all rpm. Rubber with heat-resistant properties and firm end fittings allow a PCV Valve Hose to be snapped on without leakage and with thousands of heat cycles under hood.

Mercury PCV Valve Hose Parts and Q&A

PCV Hose
5W7Z-6758-BA
Q: How to Ensure Proper Functioning of the PCV Valve Hose in a Mercury Marauder?
A:
Start the PCV valve hose service by taking out the engine appearance cover. Begin by disconnecting the Idle Air Control (IAC) tube from the air cleaner outlet tube followed by disconnection of the crankcase ventilation tube at both the air cleaner outlet tube and the valve cover. The reverse installation steps should be followed to reinstall components.
Vent Hose
F8VZ-6853-AA
Q: How to service the PCV valve hose on Mercury Grand Marquis?
A:
Service of the PCV valve hose begins by clearing the engine appearance cover followed by the removal of the Idle Air Control (IAC) tube from the air cleaner outlet tube. The first step involves removing the crankcase ventilation tube both from the air cleaner outlet tube and valve cover. The opposite order of removal steps will install this device.