Page 268 of 280

MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Item Capacity Ford part nameFord part number /
Ford specification
Brake fluidBetween MIN and
MAX on reservoirMotorcraft High
Performance DOT 3 Motor
Vehicle Brake FluidPM-1-C /
WSS-M6C62-A
Door weatherstrips — Silicone Spray LubricantXL-6 /
ESR-M13P4-A
Door latch, hood latch,
auxiliary hood latch, door
hinges, striker plates,
seat tracks and fuel filler
door hinge— Multi-Purpose GreaseXG-4 or XL-5 /
ESB-M1C93-B
Lock cylinders —Motorcraft Penetrating
and Lock LubricantXL-1 /
None
Engine oil
1
5.5 quarts (5.2L)Motorcraft SAE 5W-20
Premium Synthetic Blend
Motor Oil (US)
Motorcraft SAE 5W-20
Super Premium Motor Oil
(Canada)XO-5W20-QSP (US)
C XO-5W20–LSP12
(Canada) /
WSS-M2C930-A with API
Certification Mark
Engine coolant 10.0 quarts (9.5L)Motorcraft Premium Gold
Engine Coolant with
bittering agent
(yellow-colored)
2
VC-7-B /
WSS-M97B51-A1
Power steering fluidBetween MIN and
MAX on reservoirMotorcraft MERCONV
AT FXT-5-QM /
MERCONV
2008 MKZ(378)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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Item Capacity Ford part nameFord part number /
Ford specification
Automatic transmission
fluid7.4 quarts (7.0L)
3
Motorcraft Premium
Automatic Transmission
FluidXT-8-QAW /
WSS-M2C924-A
Rear Differential (AWD)
fluid2.4 pints (1.15L)Motorcraft SAE 80W-90
Premium Rear Axle
LubricantXY-80W90-QL /
WSP-M2C197-A
Power Transfer Unit
(PTU) fluid (AWD)
4
12 ounces (0.35L)Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140-QL /
WSL-M2C192-A
Windshield washer fluid 4.75 quarts (4.5L)Motorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank (front-wheel
drive)17.5 gallons
(66.2L)——
Fuel tank (all- wheel
drive)16.5 gallons
(62.5L)——
1Use 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.2Add the coolant type originally equipped in your vehicle.3Indicates 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.4The Power Transfer Unit is lubricated for life with synthetic lube. Lubricant levels are not to be
checked or changed unless a leak is suspected or repair required. Replace Power Transfer Unit
lubricant with specified synthetic lubricant anytime the unit is submerged in water.
See your authorized dealer for fluid level checking or filling of the Power Transfer Unit.
2008 MKZ(378)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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ENGINE DATA
Engine 3.5L-DOHC V6 engine
Displacement 3.5L
Required fuel 87 octane
Firing order 1–4–2–5–3–6
Spark plug gap (0.052–0.056 inch) 1.32–1.42 mm
Ignition system Coil on plug
Compression ratio 10.3:1
Engine drivebelt routing
•3.5L V6 Engine
1. Short drivebelt is on first pulley groove closest to engine.
2. Long drivebelt is on second pulley groove farthest from engine.
2008 MKZ(378)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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Page 276 of 280

washing ....................................228
waxing .....................................229
wheels ......................................229
wiper blades ............................231
Climate control (see Air
conditioning or Heating) ......31, 33
Clock ............................................55
Compass, electronic
set zone adjustment .................72
Console
overhead ....................................54
Controls
power seat ...............................103
steering column ........................62
Coolant
checking and adding ..............245
refill capacities ................249, 268
specifications ..........................268
Cruise control
(see Speed control) ....................60
Cupholder(s) .............................111
Customer Assistance ................199
Ford Extended Service
Plan ..........................................224
Getting assistance outside
the U.S. and Canada ..............225
Getting roadside assistance ...199
Getting the service you
need .........................................220
Ordering additional owner’s
literature .................................226
Utilizing the
Mediation/Arbitration
Program ...................................224
D
Daytime running lamps
(see Lamps) ................................38Dipstick
automatic transmission fluid .263
engine oil .................................239
Driving under special
conditions ..................191, 194, 196
sand .........................................195
snow and ice ...........................197
through water .................196, 198
E
Electronic message center .........69
Emergencies, roadside
jump-starting ..........................214
Emission control system ..........259
Engine ........................................270
cleaning ...................................230
coolant .....................................245
fail-safe cooling .......................250
idle speed control ...................243
lubrication specifications .......268
refill capacities ........................268
service points ..........................237
starting after a collision .........201
Engine block heater .................182
Engine oil ..................................239
change oil soon warning,
message center .......................239
checking and adding ..............239
dipstick ....................................239
filter, specifications ........242, 267
recommendations ...................242
refill capacities ........................268
specifications ..........................268
Event data recording ....................6
Exhaust fumes ..........................182
F
Fail safe cooling ........................250
2008 MKZ(378)
Owners Guide (post-2002-fmt)
USA(fus)
Index
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locking and unlocking doors ....96
programming entry code .........95
Keys .......................................79, 98
positions of the ignition .........179
L
Lamps
autolamp system .......................37
bulb replacement
specifications chart ..................42
daytime running light ...............38
fog lamps ...................................38
headlamps .................................37
headlamps, flash to pass ..........39
instrument panel, dimming .....39
interior lamps ...........................41
replacing bulbs .........................43
Lane change indicator
(see Turn signal) ........................41
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........185
Load limits .................................172
Locks
autolock .....................................82
childproof ..................................86
doors ..........................................81
Lubricant specifications ...........268
Lug nuts ....................................213
Lumbar support, seats .............105
M
Message center .....................69–70
english/metric button ...............74
system check button ................74
warning messages .....................75
Mirrors ...................................58–59automatic dimming rearview
mirror ........................................58
heated ........................................60
programmable memory ............90
side view mirrors (power) .......59
Moon roof ..............................64, 89
Motorcraft parts ........233, 251, 267
N
Navigation system .......................30
O
Octane rating ............................255
Oil (see Engine oil) ..................239
P
Parking brake ............................185
Parts (see Motorcraft parts) ....267
Passenger Occupant
Classification Sensor .................113
Power distribution box
(see Fuses) ...............................205
Power door locks ........................81
Power mirrors .............................59
Power point .................................55
Power steering ..........................187
fluid, checking and adding ....262
fluid, refill capacity ................268
fluid, specifications .................268
Power Windows ...........................56
Power windows
opening using remote entry
system .......................................89
R
Radio ............................................16
2008 MKZ(378)
Owners Guide (post-2002-fmt)
USA(fus)
Index
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