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LUBRICANT SPECIFICATIONS
ItemFord part
name or
equivalentFord part
numberFord
specification
Spindle bearingHigh
Temperature
4X4 Front Axle
and Wheel
Bearing GreaseE8TZ-19590–A ESA-M1C198–A
Front axle
(4X4)Hypoid Gear Oil
SAE 90C6AZ-19580–E ESW-M2C105–A
Rear axleMotorcraft SAE
75W-140 High
Performance
Synthetic Rear
Axle Lube
1
XY-75W140–QL WSL-M2C192-A
Motorcraft SAE
75W-90
Synthetic Rear
Axle LubricantXY-75W90–GLS–
Motorcraft SAE
80W-90
Premium Rear
Axle Lubricant
(Dana 135
axles)
1
XY-80W90-QL WSP-M2C197-A
Brake fluid and
clutch fluid (if
equipped)Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
FluidPM-1 ESA-M6C25-A
and DOT 3
Engine coolant Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7–A WSS-M97B51-A1
2003 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
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ItemFord part
name or
equivalentFord part
numberFord
specification
Engine oilMotorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)XO-5W20-QSP
(US)
CXO-5W20–LSP12
(Canada)
WSS-M2C153-H
and API
Certification
Mark
Hinges, latches,
striker plates,
fuel filler door
hinge and seat
tracksMulti-Purpose
GreaseXG–4 or XL-5 ESR-M1C159-A
or
ESB-M1C93–B
Lock cylindersMotorcraft
penetrating and
lock lubricantXL-1 none
Transmission
/steering/parking
brake linkages
and pivots,
brake and clutch
pedal shaft (if
equipped)Motorcraft
Premium
Long-Life GreaseXG-1-C or
XG-1-KESA-M1C75-B
Power steering
fluid and
transfer case
fluid (if
equipped)Motorcraft
MERCONAT FXT-2-QDX MERCON
Manual
transmission
(6-speed)Motorcraft
MERCONAT F
2
XT-2-QDX MERCON
2003 F250/350/450/550(f23)
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USA English(fus)
Maintenance and Specifications
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ItemFord part
name or
equivalentFord part
numberFord
specification
Automatic
transmission
4R100
(4–speed)Motorcraft
MERCONAT F
2
XT-2-QDX MERCON
Automatic
transmission
TorqShift
(5–speed)Motorcraft
MERCONSP
AT F
2
XT-6–QSP MERCONSP
Windshield
washer fluidMotorcraft
Premium
Windshield
Washer
ConcentrateZC-32–A WSB-M8B16–A2
1Add 236 ml (8 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. Dana rear axles also contain a synthetic lubricant butdorequire a
change. Refer to your“Service Guide”for change intervals on Dana rear
axles.
2Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the end of the dipstick. Check the
container to verify the fluid being added is of the correct type. Refer to
your scheduled maintenance guide to determine the correct service
interval.
Some transmission fluids may be labeled as dual usage, such as
MERCONand MERCONV. These dual usage fluids are not to be used
in an automatic transmission that requires use of the MERCONtype
fluid. However, these dual usage fluids may be used in transmissions that
require the MERCONV type fluid.
MERCON, MERCONV and MERCONSP are not
interchangeable. DO NOT mix MERCON, MERCONV and
MERCONSP. Use of dual usage fluids in an automatic
transmission application requiring MERCONSP may cause
transmission damage. Use of a transmission fluid other than the
recommended fluid may cause transmission damage.
2003 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
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ENGINE DATA
Engine* 5.4L V8 engine 6.8L V10 engine
Cubic inches 330 415
Required fuel 87 octane 87 octane
Firing order 1-3-7-2-6-5-4-8 1-6-5-10-2-7-3-8-4-9
Spark plug gap1.3-1.4 mm
(0.052-0.056 inch)1.3-1.4 mm
(0.052-0.056 inch)
Ignition system Coil on plug Coil on plug
Compression ratio 9.0:1 9.0:1
*Refer to the6.0 Liter Power Stroke Direct Injection Turbo Diesel
Owner’s Guide Supplementfor Motorcraft diesel engine service part
numbers.
VEHICLE DIMENSIONS
F250–Regular and Super Cab
Dimension Body style
Regular
Cab 4x2Regular
Cab 4x4Super Cab
4x2Super Cab
4x4
(1) Overall
height1935 mm
(76.2 in)2005 mm
(78.9 in)1943 mm
(76.5 in)
b2008 mm
(79.0 in)b
(2) Track
(Front /
Rear)1736 mm
(68.3 in) /
1729 mm
(68 in)1736 mm
(68.3 in) /
1729.3 mm
(68 in)1736 mm
(68.3 in) /
1729.3 mm
(68 in)1736 mm
(68.3 in) /
1729.3 mm
(68 in)
(3) Overall
width2031 mm
(79.9 in)2031 mm
(79.9 in)2031 mm
(79.9 in)2031 mm
(79.9 in)
(4)
Wheelbase3479.8 mm
(137 in)3479.8 mm
(137 in)3610.7 mm
(141.8 in)
a
4013.2 mm
(158 in)b
3610.7 mm
(141.8 in)a
4013.2 mm
(158 in)b
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USA English(fus)
Maintenance and Specifications
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Dimension Body style
Regular
Cab 4x2Regular
Cab 4x4Super Cab
4x2Super Cab
4x4
(5) Overall
length5756 mm
(226.6 in)5756 mm
(226.6 in)5878 mm
(231.4 in)
a
6289 mm
(247.6 in)b
5878 mm
(231.4 in)a
6289 mm
(247.6 in)b
a
Short Wheel Base (SWB)bLong wheel base (LWB)
F250-Crew Cab
Dimension Body style
Crew Cab
4x2/ Short
boxCrew Cab
4x4/ Short
boxCrew Cab
4x2/ Long
boxCrew Cab
4x4/ Long
box
(1) Overall
height1960 mm
(77.2 in)2027 mm
(79.8 in)1957 mm
(77.0 in)2022 mm
(76.6 in)
(2) Track
(Front /
Rear)1736 mm
(68.3 in) /
1729 mm
(68.1 in)1736 mm
(68.3 in) /
1729 mm
(68.1 in)1736 mm
(68.3 in) /
1729 mm
(68.1 in)1736 mm
(68.3 in) /
1729 mm
(68.1 in)
(3) Overall
width2031 mm
(79.9 in)2031 mm
(79.9 in)2031 mm
(79.9 in)2031 mm
(79.9 in)
(4)
Wheelbase3967 mm
(156.2 in)3967 mm
(156.2 in)4379 mm
(172.4 in)4379 mm
(172.4 in)
(5) Overall
length6243 mm
(245.8 in)6243 mm
(245.8 in)6654 mm
(262 in)6654 mm
(262 in)
2003 F250/350/450/550(f23)
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USA English(fus)
Maintenance and Specifications
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F350–except Crew Cab
Dimension Body style
Chassis
Cab—
Regular
CabChassis
Cab—
Super CabRegular
Cab Style
SideSuper Cab
Style Side
(1) Overall
height1924 mm
(75.7 in)
a
1912 mm
(75.2 in)b
2028 mm
(79.8 in)c
2031 mm
(80.0 in)d
1928 mm
(75.9 in)a
1931 mm
(76.0 in)b
2029 mm
(79.9 in)c
2019 mm
(79.5 in)d
1938 mm
(76.3 in)a
1976 mm
(77.8 in)b
2041 mm
(80.3 in)c
2018 mm
(79.4in)d
1952 mm
(76.8 in)a,e
1954 mm
(76.9 in)a,f
1939 mm
(76.3 in)b
2051 mm
(80.7 in)c,e
2039 mm
(80.3 in)c,f
2019 mm
(79.5 in)d
(2a) Front
Track1736 mm
(68.3 in)a,b/
1736 mm
(68.4 in)
c,d
1736 mm
(68.3 in)a,b/
1736 mm
(68.4 in)
c,d
1736 mm
(68.3 in)a,b/
1736 mm
(68.4 in)
c,d
1736 mm
(68.3 in)a,b/
1736 mm
(68.4 in)
c,d
(2b) Rear
Track1729 mm
(68.1 in)a,c/
1880 mm
(74.0 in)
b,d
1729 mm
(68.1 in)a,c/
1880 mm
(74.0 in)
b,d
1729 mm
(68.1 in)a,c/
1880 mm
(74.0 in)
b,d
1729 mm
(68.1 in)a,c/
1880 mm
(74.0 in)
b,d
(3) Overall
width2031 mm
(79.9 in)a,c/
2304 mm
(90.7 in)
b
2329 mm
(91.7 in)d
2031 mm
(79.9 in)2031 mm
(79.9 in)a,c
2426 mm
(95.5)b,d
2031 mm
(79.9 in)a,c
2426 mm
(95.5)b,d
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USA English(fus)
Maintenance and Specifications
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Dimension Body style
Chassis
Cab—
Regular
CabChassis
Cab—
Super CabRegular
Cab Style
SideSuper Cab
Style Side
(4)
Wheelbase3576 mm
(140.8 in)
4186 mm
(164.8 in)4110 mm
(161.8 in)3480 mm
(137.0 in)3602 mm
(141.8 in)
e/
4014 mm
(158.0 in)
f
(5) Overall
length5733 mm
(225.7
in)
a,b,c,d/
6343 (249.7
in)
b,d
6267 mm
(246.7 in)5756 mm
(226.6 in)5878 mm
(231.4 in)e/
6289 mm
(247.6 in)
f
a
4x2 Single rear wheel (SRW)b4x2 Dual rear wheel (DRW)c4x4 Single rear wheel (SRW)d4x4 Dual rear wheel (DRW)eShort boxfLong box
F350-Crew Cab
DimensionBody style
Crew chassis
CabCrew cab-short
boxCrew cab—
long box
(1) Overall
height1 929 mm
(75.9 in)
a/
1 941 mm
(76.4 in)
b/
2 026 mm
(79.8 in)
c/
2 038 mm
(80.2 in)
d
1 955mm
(77.0 in)a/
1998 mm
(78.6 in)
b/
1 958 mm
(77.1 in)
c/
2 033 mm
(80.0 in)
d
1 964 mm
(77.3 in)a/
1991 mm
(75.2 in)
b/
1 957 mm
(77.0 in)
c/
2 031 mm
(80.0 in)
d
(2a) Track
—Front1 736 mm
(68.3 in)1 736 mm
(68.3 in)1 736 mm
(68.3 in)
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USA English(fus)
Maintenance and Specifications
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DimensionBody style
Crew chassis
CabCrew cab-short
boxCrew cab—
long box
(2b) Track—
Rear1 729 mm
(68.1 in)
a,c/
1 803 mm
(74.0 in)
b,d
1 729 mm
(68.1 in)a,c/
1 880 mm
(74.0 in)
b,d
1 729 mm
(68.1 in)a,c/
1 880 mm
(74.0 in)
b,d
(3) Overall
width2 031 mm
(79.9 in)a,c/
2 304 mm
(90.7 in)
b/
2 329 mm
(91.7 in)
d
2 031 mm
(79.9 in)a,c
2 426 mm
(95.5 in)b,d
2 031 mm
(79.9 in)a,c
2 426 mm
(95.5 in)b,d
(4) Wheelbase 4 475 mm
(176.2 in )3 967 mm
(156.2 in )4 379 mm
(172.4 in)
(5) Overall
length6 632 mm
(261.1 in)6 243 mm
(245.8 in)6 654 mm
(262.0 in)
a4x2 Single rear wheel (SRW)b4x2 Dual rear wheel (DRW)c4x4 Single rear wheel (SRW)d4x4 Dual rear wheel (DRW)
F450
Dimension Body style
Regular
Cab
Chassis 4x2Regular
Cab
Chassis 4x4Super Cab
Chassis
4x2/4x4Crew Cab
Chassis
4x2/4x4
(1) Overall
height2 048 mm
(80.6 in)
a
2 044 mm
(80.5 in)b,c
2 038 mm
(80.2 in)d
2 051 mm
(80.7 in)a
2 044 mm
(80.5 in)b
2 033 mm
(80.0 in)c,d
2 045 mm
(80.5 in)2 053 mm
(80.8 in) -
4x2
2 056 mm
(80.9 in) -
4x4
2003 F250/350/450/550(f23)
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Maintenance and Specifications
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