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Fluid Ford Part
NameApplication Capacity
Transmission
fluid
(4R70/75
E-W)
3
Motorcraft
MERCONV
AT FAutomatic
with OHV V6
engine13.1L
(13.9 quarts)
4
Automatic
with 4.6L
SOHC
V8/4.6L 4v V8
(Mach 1)
engine12.0L
(12.8 quarts)
4
Motorcraft
MERCON
AT FManual with
OHV V6
engine2.6L
(5.6 pints)5
Motorcraft
MERCON
AT FManual with
4.6L SOHC
V8/4.6L 4v V8
(Mach 1)
engine3.7L
(7.8 pints)5
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateAll 3.8L
(4.0 quarts)
1Add the coolant type originally equipped in your
vehicle.
2Rear axle lubricants do not need to be checked or
changed unless a leak is suspected, service is
required or the axle assembly has been submerged
in water. The axle lubricant should be changed any
time the rear axle has been submerged in water. Fill
6 mm to 14 mm (1/4 inch to 9/16 inch) below
bottom of fill hole. Add 118 ml (4 oz.) of Additive
Friction Modifier XL-3 or equivalent meeting Ford
specification EST-M2C118–A for complete refill of
Traction-Lok axles.
3Ensure the correct automatic transmission fluid is
used. Transmission fluid requirements are indicated
on the dipstick or on the dipstick handle. MERCON
and MERCONV are not interchangeable. DO NOT
mix MERCONand MERCONV. Refer to your
scheduled maintenance guide to determine the
correct service interval.
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Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
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4Indicates 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.
5Service refill capacity is determined by filling the
transmission to the bottom of the filler hole with the
vehicle on a level surface.
6Use of synthetic or synthetic blend motor oil is not
mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C153–H
and the API Certification mark.
LUBRICANT SPECIFICATIONS
Item Ford part
nameFord part
numberFord
specification
Brake fluid Motorcraft
High
Performance
DOT 3 Motor
Vehicle Brake
FluidPM-1
ESA-M6C25-A
and DOT 3
Door
weatherstripsSilicone
LubricantXL-6ESR-M13P4-A
Door latch,
hood latch,
auxiliary
hood latch,
door hinges,
striker plates,
seat tracks
and fuel filler
door hingeMulti-Purpose
GreaseXG-4 or XL-5ESR-M1C159-A
or
ESB-M1C93-B
Engine
coolantMotorcraft
Premium
Gold Engine
Coolant
(yellow-
colored)VC-7–AWSS-M97B51
–A1
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USA English(fus)
Maintenance and Specifications
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Item Ford part
nameFord part
numberFord
specification
Engine oil Motorcraft
SAE 5W-20
Super
Premium
Motor Oil
(US)
Motorcraft
SAE 5W-20
Super
Premium
Motor Oil
(Canada)XO-5W20-QSP
(US)
CXO-5W20
–LSP12
(Canada)
WSS-M2C153-H
with API
Certification
Mark
Lock
cylindersPenetrating
and Lock
LubricantMotorcraft
XL-1none
Power
steering fluid
and
convertible
top fluid (if
equipped)Motorcraft
MERCON
AT FXT-2-QMMERCON
Rear Axle
LubricantMotorcraft
SAE 80W-90
Premium
Rear Axle
LubricantXY-80W90-QLWSP-M2C197-A
Motorcraft
SAE 75W-140
Synthetic
Rear Axle
Lubricant
1
XY-75W140-QLWSP-M2C192-A
Automatic
transmission
fluid
(4R70/75
E-W)Motorcraft
MERCONV
AT F
2
XT-5-QMMERCONV
OHV V6
engine -
Manual
transmission
fluidMotorcraft
MERCON
AT FXT-2-QDXMERCON
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
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Item Ford part
nameFord part
numberFord
specification
4.6L - Manual
transmission
fluidMotorcraft
MERCON
AT FXT-2–QM
MERCON
Disc brake
caliper railsMotorcraft
Silicone
Brake Caliper
Grease and
Dielectric
CompoundXG-3ESE-M1C171-A
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC-32–AWSB-M8B16
–A2
1Add 118 ml (4 oz.) of Additive Friction Modifier
XL-3 or equivalent meeting Ford specification
EST-M2C118-A for complete refill of Traction-Lok
axles.
Ford design rear axles contain a synthetic lubricant
that does not require changing unless the axle has
been submerged in water.
2Ensure the correct automatic transmission fluid is
used. Transmission fluid requirements are indicated
on the dipstick or on the dipstick handle. MERCON
and MERCONV are not interchangeable. DO NOT
mix MERCONand MERCONV. Refer to your
scheduled maintenance guide to determine the
correct service interval.
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
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ENGINE DATA
Engine OHV V6
engine4.6L SOHC
V8 engine4.6L 4v V8
engine
(Mach 1)
Cubic inches 232 281 281
Required fuel 87 octane 87 octane 91 Octane
Firing order 1-4-2-5-3-6
1-3-7-2-6-5-4-8 1-3-7-2-6-5-4-8
Spark plug
gap1.3-1.4 mm
(0.052-00.056
inch)1.3-1.4 mm
(0.052-00.056
inch)1.3-1.4 mm
(0.052-00.056
inch)
Ignition
systemEDIS Coil on plug Coil on plug
Compression
ratio9.4:1 9.4:1 10.1 :1
VEHICLE DIMENSIONS
Vehicle
dimensionsCoupe mm (in) Convertible mm
(in)
(1) Overall length 4653.3 (183.2) 4653.3 (183.2)
(2) Overall width 1856.7 (73.1) 1856.7 (73.1)
(3) Overall height 1348.7 (53.1) 1351.3 (53.2)
(4) Wheelbase 2571.2 (101.2) 2571.2 (101.2)
(5) Track - Front 1521.5 (59.9) 1521.5 (59.9)
(5) Track - Rear 1526.5 (60.1) 1526.5 (60.1)
25
3
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Maintenance and Specifications
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IDENTIFYING YOUR VEHICLE
Vehicle identification number (VIN)
The vehicle
identification number is
attached to a metal tag
and is located on the
driver side instrument
panel. (Please note
that in the graphic
XXXX is representative
of your vehicle
identification number.)
Engine number
The engine number (the last eight numbers of the
vehicle identification number) is stamped on the
engine block and transmission.
XXXXXXXXXXXXXXXXX
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USA English(fus)
Maintenance and Specifications
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Transmission/Transaxle code designations
You can find a transmission/transaxle code on the
vehicle certification label which is located on the
door pillar. The following table tells you which
transmission or transaxle each code represents.
Truck application:
Code Transmission Description
Manual transmission
M Manual 5–speed overdrive (Mazda R2)
C Manual 5–speed overdrive (Close ratio)
W Manual 5–speed overdrive (Dana ZF)
G Manual 6–speed ZF
Automatic transmission
U Automatic 4–speed overdrive (4R70W)
T Automatic 4–speed overdrive (4R44E)
E Automatic 4–speed overdrive (4R100)
J Automatic 5–speed overdrive (5R55E)
Electric
H One speed electric
D Automatic 5–speed overdrive (5R44E)
R Automatic 5–speed overdrive (5R55S)
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Maintenance and Specifications
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Passenger car application:
Code Transmission/Transaxle
Description
Front wheel drive manual transaxle
R5–speed overdrive (MTX75)
W5–speed overdrive (M5)
Front wheel drive automatic
transaxle
E4–speed overdrive (4FE)
J3–speed (Mazda)
L4–speed overdrive (AX4S)
P4–speed overdrive (4F20E)
X4–speed overdrive (4F50N)
Y4–speed overdrive (CD4E)
Rear wheel drive manual transaxle
55–speed (Mazda M5)
Rear wheel drive automatic
transmission
U4–speed overdrive (4R70W)
A5–speed overdrive (5R55N)
2004 Mustang(mus)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
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