How often should the hinges and latch assemblies on the doors, hood, and trunk be lubricated on Mercury Grand Marquis?

Every 3000 miles of drive or once in 3 months the hinges and latch assembly of the doors, the hood and the trunk should be lubricated by a few drops of light oil or lock lubricant. Also the door latch strikers must be oiled smeared thinly with grease to reduce wear and make the door to open easily. Also it is advised to spray the locks of the door and the trunk with the spray-on graphite lubricant.

Genuine Mercury Grand Marquis Trunk Latch

Rear Trunk Latch

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5 Trunk Latches found

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Mercury Grand Marquis Trunk Lock Assembly
Part Number: 7W7Z-5443200-A
$53.40 MSRP: $97.27
You Save: $43.87 (46%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock Assy; Latch Assembly, Lock
- Replaces: 6W7Z-5443200-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2011 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, 4AT 4R70W, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Mercury Grand Marquis Lock Assembly
Part Number: 6W7Z-5443200-A
$53.40 MSRP: $97.27
You Save: $43.87 (46%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock Assy
- Manufacturer Note: w/power lock group
- Replaced by: 7W7Z-5443200-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Latch Assembly
Part Number: XW7Z-5443200-BA
Product Specifications
- Other Name: Lock Assy; Latch, Lock
- Manufacturer Note: w/power lock group
- Replaces: F5MY-5443200-A, F8AZ-5443200-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-2003 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT 4R70W, 4AT AODE
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Mercury Grand Marquis Tailgate Latch Assembly
Part Number: F5MY-5443200-A
Product Specifications
- Other Name: Latch Assembly - Tailgate
- Manufacturer Note: w/power lock group
- Replaced by: XW7Z-5443200-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-1997 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT 4R70W, 4AT AODE
View related parts
Mercury Grand Marquis Tailgate Latch Assembly
Part Number: F8AZ-5443200-AA
Product Specifications
- Other Name: Latch Assembly - Tailgate
- Manufacturer Note: For switch see group 432A38
- Replaced by: XW7Z-5443200-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W

Mercury Grand Marquis Trunk Latch

We provide a wide range of Mercury Grand Marquis Trunk Latch at the best prices possible. If you need Mercury Grand Marquis Trunk Latch, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Mercury Grand Marquis Trunk Latch Parts Questions & Experts Answers

Lock Assembly
6W7Z-5443200-A
Q: How often should the hinges and latch assemblies on the doors, hood, and trunk be lubricated on Mercury Grand Marquis?
A: Every 3000 miles of drive or once in 3 months the hinges and latch assembly of the doors, the Hood and the trunk should be lubricated by a few drops of light oil or lock lubricant. Also the door latch strikers must be oiled smeared thinly with grease to reduce wear and make the door to open easily. Also it is advised to spray the locks of the door and the trunk with the spray-on graphite lubricant.