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

A vehicle placed on a hoist in NEUTRAL position needs to begin all dip stick tube and dip stick engine oil service and repair tasks. The service should start only after powering down the fire suppression system when present in the vehicle. First remove the LH exhaust manifold then unfasten the bolt of the oil level indicator tube and secure it with 10 Nm (89 inch lbs.) torque. Engine oil should be used as a lubricant to coat both the O-ring seal and the engine block mating surface of the oil level indicator tube before service to prevent leakage. During installation keep the O-ring seal both correctly posed along with its edges situated properly on the indicator tube. To reinstall the tube you should follow the reversal of the removal steps while using the O-ring seal. A fire suppression system present in the vehicle needs to be repowered after the installation process is complete.

OEM Mercury Grand Marquis Dipstick Tube

Oil Dipstick Tube

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4 Dipstick Tubes found

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Mercury Grand Marquis Tube Assembly
Part Number: 3W7Z-6754-EA
$23.01 MSRP: $32.63
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Product Specifications
- Other Name: Tube - Oil Level Indicator; Engine Oil Dipstick Tube; Tube; Oil Dipstick Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2011 Mercury Grand Marquis | 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 Grand Marquis Tube Assembly
Part Number: F7AZ-6754-AA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Oil Dipstick Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2000 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Tube Assembly
Part Number: F5AZ-6754-A
Product Specifications
- Other Name: Tube - Oil Level Indicator; Oil Dipstick Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1997 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
View related parts
Mercury Grand Marquis Tube Assembly
Part Number: 1W7Z-6754-BA
Product Specifications
- Other Name: Tube - Oil Level Indicator; Oil Dipstick Tube
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS

Mercury Grand Marquis Dipstick Tube

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Mercury Grand Marquis Dipstick Tube Parts Questions & Experts Answers

Tube Assembly
3W7Z-6754-EA
Q: How to Service and Repair the Engine Oil Dipstick Tube on Mercury Grand Marquis?
A: A vehicle placed on a hoist in NEUTRAL position needs to begin all dip stick tube and dip stick engine oil service and repair tasks. The service should start only after powering down the fire suppression system when present in the vehicle. First remove the LH Exhaust Manifold then unfasten the bolt of the oil level indicator tube and secure it with 10 Nm (89 inch lbs.) torque. Engine oil should be used as a lubricant to coat both the O-ring seal and the engine block mating surface of the oil level indicator tube before service to prevent leakage. During installation keep the O-ring seal both correctly posed along with its edges situated properly on the indicator tube. To reinstall the tube you should follow the reversal of the removal steps while using the O-ring seal. A fire suppression system present in the vehicle needs to be repowered after the installation process is complete.