How to Service the Exhaust Manifold to EGR Tube on Mercury Mountaineer?

The service of the exhaust manifold to EGR valve tube starts with disconnecting the battery ground cable. The service of the EGR tube mandates removal of the air cleaner outlet tube followed by electrical connector disconnection to free the differential pressure feedback EGR sensor from the EGR tube assembly. You should disconnect the EGR tube fittings and take out the EGR tube. The process of fitting a new EGR tube requires following the steps used for removal in reverse order.

How to Service the EGR Tube from the Exhaust Manifold to the EGR Valve on Mercury Milan?

The first step of servicing between exhaust manifold and EGR valve tube demands hoisting the vehicle into neutral gear position on a platform. The first step should be to disconnect the EGR tube from the EGR valve fitting then tighten this connection to 40 Nm (30 lb-ft) before reinstalling. The exhaust manifold fitting should be disconnected followed by a 40 Nm (30 lb-ft) tightening torque when reinstalling. The all-wheel drive (AWD) vehicle comes with a shorter EGR valve tube structure when comparing it to the front-wheel drive (FWD) vehicle. The reinstallation process of the exhaust manifold alongside EGR valve tube requires performing the reverse steps of removal.

OEM Mercury EGR Tube

EGR Hose

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14 EGR Tubes found

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Mercury Connector Tube Part Number: 9L8Z-9E470-B
$51.13 MSRP: $73.15
You Save: $22.02 (31%)
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Product Specifications
- Other Name: Tube - Connecting; Exhaust Gas Recirculation (EGR) Valve Spacer Plate; EGR Tube Connector
- Replaces: 9L8Z-9E470-A
Fits the following Mercury Models:
- Mariner | 2009-2011 | Base, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- Milan | 2010-2011 | Premier | 6 Cyl 3.0 L FLEX
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Mercury Connector Tube Part Number: 9E5Z-9G271-C
$34.13 MSRP: $47.21
You Save: $13.08 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose - Connecting; Evaporative Emissions System Lines; EGR Tube Connector
- Replaces: 6E5Z-9G271-AA
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 4 Cyl 2.3 L GAS
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Mercury EGR Tube Part Number: 4L8Z-9D477-CA
$41.57 MSRP: $57.51
You Save: $15.94 (28%)
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Product Specifications
- Other Name: Tube - EGR Valve To Exhaust Manifold; Exhaust Gas Recirculation (EGR) Tube; Tube
- Replaces: 4L8Z-9D477-BA, 4L8Z-9D477-BC
Fits the following Mercury Models:
- Mariner | 2008, 2005-2006 | Base, Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Connector Tube Part Number: 3M4Z-9E470-BA
$33.04 MSRP: $45.71
You Save: $12.67 (28%)
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Product Specifications
- Other Name: Tube - Connecting; Exhaust Gas Recirculation (EGR) Tube; EGR Tube Connector
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 6 Cyl 3.0 L GAS
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Mercury EGR Tube Part Number: 1S7Z-9E470-AG
$11.42 MSRP: $16.21
You Save: $4.79 (30%)
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Product Specifications
- Other Name: Tube - Connecting; EGR Valve Connector; EGR Tube Connector; Connector Tube; EGR Valve Connector; Tube; Connector
Fits the following Mercury Models:
- Mariner | 2008 | Base, Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS
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Mercury Connector Tube Part Number: YL8Z-9E470-CA
$57.06 MSRP: $83.05
You Save: $25.99 (32%)
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Product Specifications
- Other Name: Tube - Connecting; Exhaust Gas Recirculation (EGR) Tube; EGR Tube Connector
Fits the following Mercury Models:
- Mariner | 2008 | Base, Premier | 6 Cyl 3.0 L GAS
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Mercury Connector Tube Part Number: 4L2Z-9E470-CA
Product Specifications
- Other Name: Tube - Connecting; Exhaust Gas Recirculation (EGR) Valve Spacer Plate; EGR Tube Connector; Connector
Fits the following Mercury Models:
- Mountaineer | 2004-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury EGR Tube Part Number: 5L2Z-9E469-A
Product Specifications
- Other Name: Tube - EGR Valve To Exhaust Manifold; Exhaust Gas Recirculation (EGR) Tube; Tube
- Replaces: 4L2Z-9E469-BA
Fits the following Mercury Models:
- Mountaineer | 2004-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury Connector Tube Part Number: 1S7Z-9E470-AA
Product Specifications
- Other Name: Tube - Connecting; Exhaust Gas Recirculation (EGR) Tube; EGR Tube Connector; Tube
Fits the following Mercury Models:
- Mariner | 2005-2007 | Base, Convenience, Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS
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Mercury EGR Tube Part Number: 1L2Z-9E469-CF
Product Specifications
- Other Name: Tube - EGR Valve To Exhaust Manifold; Exhaust Gas Recirculation (EGR) Tube; Tube
- Replaces: 1L2Z-9E469-CD, 1L2Z-9E469-CA
Fits the following Mercury Models:
- Mountaineer | 2002-2003 | Base | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury EGR Tube Part Number: 4F1Z-9D477-EC
Product Specifications
- Other Name: Tube - EGR Valve To Exhaust Manifold; Exhaust Gas Recirculation (EGR) Tube; Tube
- Replaces: 4F1Z-9D477-EA
Fits the following Mercury Models:
- Sable | 2004-2005 | GS, LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury EGR Tube Part Number: 3M4Z-9Y439-BA
Product Specifications
- Other Name: Hose Assembly; Exhaust Gas Recirculation (EGR) Tube
Fits the following Mercury Models:
- Milan | 2006-2009 | Base, Premier | 4 Cyl 2.3 L GAS
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Mercury Connector Part Number: 1L2Z-9E470-BA
Product Specifications
- Other Name: Tube - Connecting; Exhaust Gas Recirculation (EGR) Valve Spacer Plate
Fits the following Mercury Models:
- Mountaineer | 2002-2003 | Base | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury EGR Tube Part Number: F77Z-9E470-BA
Product Specifications
- Other Name: Tube - Connecting
- Replaces: F77Z-9E470-AG
Fits the following Mercury Models:
- Mountaineer | 1998-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS

Mercury EGR Tube

If you own Mercury and want to keep it in top shape, choosing OEM EGR Tube 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 EGR Tube 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 EGR Tube Parts and Q&A

Connector
1L2Z-9E470-BA
Q: How to Service the Exhaust Manifold to EGR Tube on Mercury Mountaineer?
A:
The service of the exhaust manifold to EGR valve tube starts with disconnecting the battery ground cable. The service of the EGR tube mandates removal of the air cleaner outlet tube followed by electrical connector disconnection to free the differential pressure feedback EGR sensor from the EGR tube assembly. You should disconnect the EGR tube fittings and take out the EGR tube. The process of fitting a new EGR tube requires following the steps used for removal in reverse order.
EGR Tube
3M4Z-9Y439-BA
Q: How to Service the EGR Tube from the Exhaust Manifold to the EGR Valve on Mercury Milan?
A:
The first step of servicing between exhaust manifold and EGR valve tube demands hoisting the vehicle into neutral gear position on a platform. The first step should be to disconnect the EGR tube from the EGR valve fitting then tighten this connection to 40 Nm (30 lb-ft) before reinstalling. The exhaust manifold fitting should be disconnected followed by a 40 Nm (30 lb-ft) tightening torque when reinstalling. The all-wheel drive (AWD) vehicle comes with a shorter EGR valve tube structure when comparing it to the front-wheel drive (FWD) vehicle. The reinstallation process of the exhaust manifold alongside EGR valve tube requires performing the reverse steps of removal.