How to Service and Repair the Engine Oil Dipstick Tube on Mercury Cougar?

Start the servicing process of the engine oil dip stick and dip stick tube by unfastening its securing nut. The service and repair of oil level indicator tube begins with lifting it upwards to separate it. Install the nut on the oil level indicator tube after applying Threadlock 262 or an equivalent product that complies with Ford specification WSK M2G351-A6 to the tip of the tube.

How to Safely Service the Engine Oil Dipstick Tube on Mercury Grand Marquis?

The procedure for servicing engine oil dip stick and dip stick tube starts with depowering fire suppression equipment because of potential severe injuries. The vehicle needs to be positioned into neutral on a hoist. You must uninstall the exhaust manifold from the left side followed by disassembly of the bolt that retains the oil level indicator tube. Before installation of the bolt always use 10 Nm torque specification or 89 inch lbs. torque value. The O-ring seal needs clean engine oil lubrication together with the oil level indicator tube mating area to stop leakage. The old O-ring should be thrown away while maintaining the correct placement of the new O-ring throughout the installation steps. Beta procedures require following all security protocols during repower operations to prevent accidents. Repowering must always take priority when the vehicle has a fire suppression system. Apply clean engine oil on the new O-ring seal as well as the engine mating surface while completing the installation of the replacement part.

How to Address Issues with the Dipstick Tube on a Mercury Mariner?

Service and repair operations for the engine oil dip stick and dip stick tube should begin by positioning the vehicle in NEUTRAL on a hoist. Start the process by loosing all 5 bolts securing the right-hand splash shield before torquing them to 9 Nm (80 inch lbs.) during reinstallation. Start by taking out the oil level indicator while proceeding to remove 2 bolts securing the tube in position before tightening these bolts to 10 Nm (89 inch lbs.) for reinstallation. Prepare the new O-ring seal for the oil level indicator tube by rubbing it with clean engine oil and then follow the opposite steps of removal to install it.

OEM Mercury Dipstick Tube

Oil Dipstick Tube

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23 Dipstick Tubes found

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Mercury Tube Assembly
Part Number: 3W7Z-6754-EA
$23.01 MSRP: $32.63
You Save: $9.62 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube; Tube; Oil Dipstick Tube
Fits the following Mercury Models:
- Grand Marquis | 2003-2011 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Tube Assembly
Part Number: 5L8Z-6754-AA
$28.31 MSRP: $40.15
You Save: $11.84 (30%)
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Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube
Fits the following Mercury Models:
- Mariner | 2005-2008 | Base, Convenience | 4 Cyl 2.3 L GAS
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Mercury Tube Assembly
Part Number: 9L3Z-6754-C
$34.25 MSRP: $48.58
You Save: $14.33 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube; Tube; Oil Dipstick Tube
- Replaces: 9L3Z-6754-A
Fits the following Mercury Models:
- Mountaineer | 2009-2010 | Premier | 8 Cyl 4.6 L GAS
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Mercury Tube Assembly
Part Number: 3M4Z-6754-AB
$21.03 MSRP: $30.62
You Save: $9.59 (32%)
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Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube
Fits the following Mercury Models:
- Mariner | 2005-2011 | Base, Luxury, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- Milan | 2006-2011 | Base, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Oil Tube
Part Number: F8RZ-6754-AA
$13.78 MSRP: $18.75
You Save: $4.97 (27%)
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Product Specifications
- Other Name: Tube - Oil Level Indicator; Oil Dipstick Tube
- Manufacturer Note: FROM 1/22/98
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base | 4 Cyl 2.0 L GAS
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Mercury Dipstick Tube
Part Number: XL2Z-6754-AA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Oil Dipstick Tube; Guide Tube
Fits the following Mercury Models:
- Mountaineer | 1998-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Oil Tube
Part Number: 1L2Z-6754-EA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube; Tube Assembly; Tube; Oil Dipstick Tube; Dipstick Tube
- Manufacturer Note: SOHC
- Replaces: 1L2Z-6754-DA
Fits the following Mercury Models:
- Mountaineer | 2002-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury Tube Assembly
Part Number: 5F9Z-6754-AA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube; Oil Dipstick Tube
Fits the following Mercury Models:
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
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Mercury Oil Tube
Part Number: F5RZ-6754-A
Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube; Tube Assembly; Oil Dipstick Tube
- Manufacturer Note: 24V
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base, S, V6 | 6 Cyl 2.5 L GAS
- Sable | 1996-2005 | GS, LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L GAS
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Mercury Dipstick Tube
Part Number: F77Z-6754-ED
Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube; Tube Assembly; Oil Dipstick Tube
Fits the following Mercury Models:
- Mountaineer | 1998-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS
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Mercury Tube Assembly
Part Number: F7AZ-6754-AA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Oil Dipstick Tube
Fits the following Mercury Models:
- Grand Marquis | 1997-2000 | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Tube Assembly
Part Number: 5M6Z-6754-AA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube
Fits the following Mercury Models:
- Mariner | 2006-2008 | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV)
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Mercury Tube
Part Number: 6L2Z-6754-BA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube; Oil Dipstick Tube
Fits the following Mercury Models:
- Mountaineer | 2006-2008 | Luxury, Premier | 8 Cyl 4.6 L GAS
View related parts
Mercury Filler Tube
Part Number: 7T4Z-7A228-A
Product Specifications
- Other Name: Tube - Oil Filler; Automatic Transmission Dipstick Tube; Tube
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Tube Assembly
Part Number: F5AZ-6754-A
Product Specifications
- Other Name: Tube - Oil Level Indicator; Oil Dipstick Tube
Fits the following Mercury Models:
- Grand Marquis | 1992-1997 | GS, LS | 8 Cyl 4.6 L GAS
View related parts
Mercury Tube Assembly
Part Number: 1W7Z-6754-BA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Oil Dipstick Tube
Fits the following Mercury Models:
- Grand Marquis | 2001-2002 | GS, LS | 8 Cyl 4.6 L GAS
View related parts
Mercury Tube Assembly
Part Number: 3F2Z-6754-AA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube
Fits the following Mercury Models:
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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Mercury Oil Pick-Up
Part Number: 6L2Z-6622-DA
Product Specifications
- Other Name: Screen And Cover Assembly; Oil Dipstick Tube; Tube
- Replaces: 6L2Z-6622-AA
Fits the following Mercury Models:
- Mountaineer | 2006-2010 | Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Tube Assembly
Part Number: YF1Z-6754-DA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube
- Manufacturer Note: 12V
Fits the following Mercury Models:
- Sable | 2000-2001 | GS, LS | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
Mercury Tube Assembly
Part Number: 2F1Z-6754-AA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube
- Manufacturer Note: 12V
Fits the following Mercury Models:
- Sable | 2002-2005 | GS, LS | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS

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Mercury Dipstick Tube Parts Questions & Experts Answers

Oil Tube
F8RZ-6754-AA
Q: How to Service and Repair the Engine Oil Dipstick Tube on Mercury Cougar?
A: Start the servicing process of the engine oil dip stick and dip stick tube by unfastening its securing nut. The service and repair of oil level indicator tube begins with lifting it upwards to separate it. Install the nut on the oil level indicator tube after applying Threadlock 262 or an equivalent product that complies with Ford specification WSK M2G351-A6 to the tip of the tube.
Tube Assembly
3W7Z-6754-EA
Q: How to Safely Service the Engine Oil Dipstick Tube on Mercury Grand Marquis?
A: The procedure for servicing engine oil dip stick and dip stick tube starts with depowering fire suppression equipment because of potential severe injuries. The vehicle needs to be positioned into neutral on a hoist. You must uninstall the exhaust manifold from the left side followed by disassembly of the bolt that retains the oil level indicator tube. Before installation of the bolt always use 10 Nm torque specification or 89 inch lbs. torque value. The O-ring seal needs clean engine oil lubrication together with the oil level indicator tube mating area to stop leakage. The old O-ring should be thrown away while maintaining the correct placement of the new O-ring throughout the installation steps. Beta procedures require following all security protocols during repower operations to prevent accidents. Repowering must always take priority when the vehicle has a fire suppression system. Apply clean engine oil on the new O-ring seal as well as the engine mating surface while completing the installation of the replacement part.
Tube Assembly
5L8Z-6754-AA
Q: How to Address Issues with the Dipstick Tube on a Mercury Mariner?
A: Service and repair operations for the engine oil dip stick and dip stick tube should begin by positioning the vehicle in NEUTRAL on a hoist. Start the process by loosing all 5 bolts securing the right-hand splash shield before torquing them to 9 Nm (80 inch lbs.) during reinstallation. Start by taking out the oil level indicator while proceeding to remove 2 bolts securing the tube in position before tightening these bolts to 10 Nm (89 inch lbs.) for reinstallation. Prepare the new O-ring seal for the oil level indicator tube by rubbing it with clean engine oil and then follow the opposite steps of removal to install it.