Part Numbers - Ford 2006 Grand Marquis Owner's Manual

Maintenance and Specifications
Changing the air filter element
1. Release the clamps that secure the air filter housing cover.
2. Carefully separate the two halves of the air filter housing.
3. Remove the air filter element from the air filter housing.
4. Wipe the air filter housing and cover clean to remove any dirt or
debris and to ensure good sealing.
5. Install a new air filter element. Be
careful not to crimp the filter
element edges between the air filter
housing and cover. This could cause
filter damage and allow unfiltered
air to enter the engine if not
properly seated.
6. Replace the air filter housing cover and secure the clamps.
7. Replace the air inlet tube and secure the clamp.
Note: Be sure the hinge features of the air filter cover to the air filter
housing are fully engaged when reassembling the air filter assembly.
Note: Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be voided for any damage to
the engine if the correct air filter element is not used.
MOTORCRAFT PART NUMBERS
Component
Air filter element
Fuel filter
Battery-standard
Battery-heavy duty
Oil filter
PCV valve
Spark plugs
1
The PCV valve is a critical emission component. It is one of the items
listed in scheduled maintenance information and is essential to the
life and performance of your vehicle and to its emissions system.
250
2006 Grand Marquis (grn)
Owners Guide (post-2002-fmt)
USA (fus)
4.6L SOHC V8 4.6L FFV SOHC V8
engine
FA-1668
FG-986B
BXT-65–650
BXT-65–750
FL-820-S
1
2
engine
FA-1668
FG-986B
BXT-65–650
BXT-65–750
FL-820-S
1
2