How to service a cartridge type oil filter on Mercury Mariner?

Service of cartridge type oil filters demands that you position the vehicle in neutral on a hoist and proceed with the steps. Begin by using a cup-style wrench to modify the oil filter adapter drain plug until it uncorks along with opening the oil filter cover by one turn. The service procedure requires users to remove the drain plug from the oil filter to eliminate engine oil from the adapter and filter while disposing of the broken drive plug O-ring seal. Move forward by removing first the oil filter cover and after that its element which you must discard both items together with their O-ring seal. Clean all surfaces on the adapter mounting bracket as well as the oil filter cover before applying clean engine oil to the oil filter cover O-ring seal. Then install the new O-ring seal. You should position a new oil filter element properly along with the oil filter cover while using the cup-style oil filter wrench to tighten them to 33 Nm (24 lb-ft) but avoid over-tightening since this could potentially harm the components. You should lubricate the new oil filter drain plug O-ring seal with engine oil before installing it. Afterward, join the drain plug but tighten it only to 10 Nm (89 lb-in) to avoid breakdown.

How to service the oil filter on Mercury Milan?

All servicing of the oil filter begins with positioning the vehicle in neutral on a hoist. Two screws must be removed before proceeding with the oil filter access cover. Spin the oil filter cover once with a cup-style oil filter wrench after loosening the drain plug of the oil filter. Pulling out the oil filter drain plug allows for draining engine oil from its adapter while you discard the O-ring seal from the drain plug. First remove the oil filter element from the adapter but dispose of it and the oil filter cover O-ring seal. Then discard the oil filter element. Apply engine oil to the new oil filter cover O-ring and install it on the mounting surface of the adapter after you clean both parts. Overtightening the oil filter cover endangers the cover and O-ring seal against damage which could cause oil leakage. The new oil filter element should be secured with the oil filter cover at 33 Nm (24 lb-ft) torque setting using a cup-style oil filter wrench. Install the drain plug by applying oil to its O-ring seal then tighten it to 10 Nm (89 lb-in) torque. Avoid excess plug tightening since it may cause damage to the seal mechanisms. Reattach the oil filter access cover and fasten it by placing its two screws.

OEM Mercury Oil Filter

Engine Oil filter

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11 Oil Filters found

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Mercury Oil Filter Part Number: F1AZ-6731-BD
$7.88 MSRP: $12.71
You Save: $4.83 (38%)
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Product Specifications
- Other Name: Filter Assembly - Oil; Engine Oil Filter; Filter Change Maintenance Kit; Spin-On Oil Filter
- Replaces: F1AZ-6731-A
Fits the following Mercury Models:
- Cougar | 1999-2002, 1994-1997 | Base, S, V6, XR-7 | 6 Cyl 2.5 L GAS, 8 Cyl 4.6 L GAS
- Grand Marquis | 1992-2011 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
- Mariner | 2005-2008 | Base, Luxury, Premier | 6 Cyl 3.0 L GAS
- Milan | 2006-2009 | Base, Premier | 6 Cyl 3.0 L GAS
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
- Mountaineer | 1997-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
- Mystique | 1995-2000 | Base, GS, GS Spree, LS, LS Young America | 6 Cyl 2.5 L GAS
- Sable | 1996-2005 | G, GS, LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L GAS
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Mercury Oil Filter Part Number: BE8Z-6731-AB
$7.88 MSRP: $12.71
You Save: $4.83 (38%)
ADD TO CART
Product Specifications
- Other Name: Kit - Element & Gasket - Oil Filter; Engine Oil Filter; Filter Change Maintenance Kit
- Manufacturer Note: Alternative Part
- Replaces: 1S7Z-6731-DA
Fits the following Mercury Models:
- Mariner | 2005-2011 | Base, Convenience, Hybrid, Premier | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Milan | 2010-2011 | Base, Hybrid, Premier | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
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Mercury Oil Filter Part Number: 3S7Z-6731-A
$10.59 MSRP: $16.82
You Save: $6.23 (38%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Filter Assembly - Engine Oil; Maintenance Kit; Spin-On Oil Filter; Coolant Filter; Filter Element
- Replaces: 3M4Z-6744-AC
Fits the following Mercury Models:
- Mariner | 2005-2010 | Base, Convenience, Hybrid, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Milan | 2006-2009 | Base, Premier | 4 Cyl 2.3 L GAS
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Mercury Oil Filter Part Number: D9AZ-6731-A
$10.42 MSRP: $16.82
You Save: $6.40 (39%)
ADD TO CART
Product Specifications
- Other Name: Filter Assembly - Oil; Engine Oil Filter; Filter Change Maintenance Kit; Spin-On Oil Filter
- Replaces: E7TZ-6731-A, FL-1-HP
Fits the following Mercury Models:
- Capri | 1985-1986 | 5.0, GS, RS | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
- Colony Park | 1987-1991 | GS, LS | 8 Cyl 5.0 L GAS
- Cougar | 1991-1993, 1984-1989 | Base, LS, XR-7 | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
- Grand Marquis | 1984-1991 | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS
- Marquis | 1984-1986 | Base, Brougham | 4 Cyl 2.3 L GAS, 4 Cyl 2.3 L LPG, 6 Cyl 3.8 L GAS
- Mountaineer | 1998-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
- Sable | 1986 | GS | 4 Cyl 2.5 L GAS
- Topaz | 1984-1994 | Base, GS, GS AWD, LS, LS AWD, LTS, LTS AWD, Sport, Sport AWD, XR5, XR5 AWD | 4 Cyl 2.3 L GAS
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Mercury Oil Filter Part Number: AA5Z-6714-A
$7.88 MSRP: $12.71
You Save: $4.83 (38%)
ADD TO CART
Product Specifications
- Other Name: Filter Assembly - Oil; Engine Oil Filter; Filter Change Maintenance Kit; Spin-On Oil Filter
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 Oil Filter Part Number: E4FZ-6731-AB
$7.88 MSRP: $12.71
You Save: $4.83 (38%)
ADD TO CART
Product Specifications
- Other Name: Filter Assembly - Oil; Engine Oil Filter; Filter Change Maintenance Kit; Spin-On Oil Filter
- Replaces: F8CZ-6731-AA, E4FZ-6731-A
Fits the following Mercury Models:
- Cougar | 1999-2002, 1989-1997 | Base, LS, XR-7 | 4 Cyl 2.0 L GAS, 6 Cyl 3.8 L GAS
- Lynx | 1984-1987 | Base, GL, GS, L, LS, LTS, RS, XR3 | 4 Cyl 1.6 L GAS, 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L DIESEL
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
- Mystique | 1998-2000 | GS | 4 Cyl 2.0 L GAS
- Sable | 2008-2009, 1986-2005 | Base, G, GS, LS, LS Premium, LTS, Platinum Edition, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.8 L GAS
- Topaz | 1992-1994 | GS, LS, LTS, Sport, XR5 | 6 Cyl 3.0 L GAS
- Tracer | 1991-1999 | Base, GS, LS, Trio | 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L GAS
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Mercury Oil Filter Part Number: E7GZ-6731-B
$8.00 MSRP: $12.71
You Save: $4.71 (38%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Kit - Element & Gasket - Oil Filter; Filter Change Maintenance Kit; Filter
- Replaces: E7GZ-6731-A, FL-810, FL-803
Fits the following Mercury Models:
- Tracer | 1988-1989 | Base | 4 Cyl 1.6 L GAS
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Mercury Oil Filter Part Number: E73Z6731A
$11.82 MSRP: $16.09
You Save: $4.27 (27%)
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Product Specifications
- Other Name: Kit - Element And Gasket; Filter Change Maintenance Kit; By-Pass Valve; Filter; Kit - Element & Gasket - Oil Filter
Fits the following Mercury Models:
- Lynx | 1984-1987 | Base, GL, GS, L, RS, XR3 | 4 Cyl 2.0 L DIESEL
- Topaz | 1984-1986 | Base, GS, LS | 4 Cyl 2.0 L DIESEL
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Mercury Oil Filter Part Number: F3XY-6731-A
$8.00 MSRP: $12.71
You Save: $4.71 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Kit - Element & Gasket - Oil Filter; Filter Change Maintenance Kit; Engine Oil Filter
- Replaces: F3XZ-6731-BA
Fits the following Mercury Models:
- Villager | 1993-1998 | GS, LS, Nautica | 6 Cyl 3.0 L GAS
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Mercury Oil Filter Part Number: D4ZZ-6731-B
$8.00 MSRP: $12.71
You Save: $4.71 (38%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Kit - Element & Gasket - Oil Filter; Filter Change Maintenance Kit; Spin-On Oil Filter; Engine Oil Filter; Filter Assembly - Oil
- Replaces: F5RZ-6731-B, FL-842
Fits the following Mercury Models:
- Capri | 1984-1986 | GS | 4 Cyl 2.3 L GAS
- Cougar | 1984-1986 | XR-7 | 4 Cyl 2.3 L GAS
- Lynx | 1984 | RS | 4 Cyl 1.6 L GAS
- Marquis | 1984-1986 | Base, Brougham | 4 Cyl 2.3 L GAS, 4 Cyl 2.3 L LPG
- Mystique | 1995-1997 | Base, GS, GS Spree, LS | 4 Cyl 2.0 L GAS
- Sable | 1986 | GS | 4 Cyl 2.5 L GAS
- Topaz | 1992-1994 | GS, LS, LTS, Sport | 4 Cyl 2.3 L GAS
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Mercury Oil Filter Part Number: E9GZ-6731-A
$7.88 MSRP: $12.71
You Save: $4.83 (38%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Kit - Element & Gasket - Oil Filter; Filter Change Maintenance Kit; Engine Oil Filter
- Replaces: F6CZ-6731-AB, F12Z-6731-B, F62Z-6731-AB, F32Z-6731-A, FL-821, FL-2007, FL-822, XF5Z-6731-AA
Fits the following Mercury Models:
- Capri | 1991-1994 | Base, XR2 | 4 Cyl 1.6 L GAS
- Tracer | 1991-1996, 1988-1989 | Base, LTS | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS
- Villager | 1999-2002 | Base, Estate, Sport | 6 Cyl 3.3 L GAS
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Mercury Oil Filter

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

Oil Filter
3S7Z-6731-A
Q: How to service a cartridge type oil filter on Mercury Mariner?
A:
Service of cartridge type oil filters demands that you position the vehicle in neutral on a hoist and proceed with the steps. Begin by using a cup-style wrench to modify the oil filter adapter drain plug until it uncorks along with opening the oil filter cover by one turn. The service procedure requires users to remove the drain plug from the oil filter to eliminate engine oil from the adapter and filter while disposing of the broken drive plug O-ring seal. Move forward by removing first the oil filter cover and after that its element which you must discard both items together with their O-ring seal. Clean all surfaces on the adapter mounting bracket as well as the oil filter cover before applying clean engine oil to the oil filter cover O-ring seal. Then install the new O-ring seal. You should position a new oil filter element properly along with the oil filter cover while using the cup-style oil filter wrench to tighten them to 33 Nm (24 lb-ft) but avoid over-tightening since this could potentially harm the components. You should lubricate the new oil filter drain plug O-ring seal with engine oil before installing it. Afterward, join the drain plug but tighten it only to 10 Nm (89 lb-in) to avoid breakdown.
Oil Filter
F1AZ-6731-BD
Q: How to service the oil filter on Mercury Milan?
A:
All servicing of the oil filter begins with positioning the vehicle in neutral on a hoist. Two screws must be removed before proceeding with the oil filter access cover. Spin the oil filter cover once with a cup-style oil filter wrench after loosening the drain plug of the oil filter. Pulling out the oil filter drain plug allows for draining engine oil from its adapter while you discard the O-ring seal from the drain plug. First remove the oil filter element from the adapter but dispose of it and the oil filter cover O-ring seal. Then discard the oil filter element. Apply engine oil to the new oil filter cover O-ring and install it on the mounting surface of the adapter after you clean both parts. Overtightening the oil filter cover endangers the cover and O-ring seal against damage which could cause oil leakage. The new oil filter element should be secured with the oil filter cover at 33 Nm (24 lb-ft) torque setting using a cup-style oil filter wrench. Install the drain plug by applying oil to its O-ring seal then tighten it to 10 Nm (89 lb-in) torque. Avoid excess plug tightening since it may cause damage to the seal mechanisms. Reattach the oil filter access cover and fasten it by placing its two screws.