Owner's Manual

Item Capacity Ford part name
Ford part number / Ford
specification
Lock cylinders —
Motorcraft Penetrating
and Lock Lubricant
XL-1 /
None
Power steering fluid
Between MIN
and MAX on
reservoir
Motorcraft
MERCON威 VATF
XT-5-QM /
MERCON威 V
Automatic
transmission fluid
(4R75E)
13.9 quarts
(13.2L)
3
Motorcraft
MERCON威 LV ATF
4
XT-10-QLV /
MERCON威 LV
Rear axle fluid
5
5.0 pints (2.4L)
6
Motorcraft SAE 80W-90
Premium Rear Axle
Lubricant
XY-80W90-QL /
WSP-M2C197-A
Windshield washer
fluid
Fill to line on
reservoir
Motorcraft Premium
Windshield Washer
Concentrate
ZC-32-A /
WSB-M8B16-A2
Fuel Tank
19.0 gallons
(71.9L)
——
1
Add the coolant type originally equipped in your vehicle.
2
Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C930-A and the API Certification mark.
3
Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler. The amount of transmission fluid and fluid level should be set by the indication on the dipstick’s normal operating range.
4
Use of any fluid other than the recommended fluid may cause transmission damage. Refer to
scheduled maintenance information to determine the correct service interval.
2009 Grand Marquis (grn)
Owners Guide (own2002), 2nd Printing
USA (fus)
Maintenance and Specifications
258