2003 P42 Step Van
Shop for Original Workhorse Custom Chassis Replacement Parts from an Authorized Workhorse Parts Dealer here. If you do not see what you are looking for here, please use the Contact Form and we would be happy to assist you to get the part(s) you need. (Please provide your VIN# and a detailed description of what you are looking for.)
Genuine Workhorse Parts This year applies if the 10th digit of the VIN is "3"
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Discontinued Part
W0000559 - Knuckle W/ Spindle Asm - LH & RH
..
$918.14 $680.10
Out of Stock
W0000829 - Alternator Asm (3.9L Cummins w/ 130 AMP)P42's with 3.9L Cummins with 130 AMP ..
$933.98 $251.70
TRANSMISSION ASM-AUX CLR (PPK)Applications:P42 with a 3.9L L4B..
$1,632.15 $1,252.77
Out of Stock
W0000862 - Radiator Hose - Lower (L4B - 3.9L Cummins) ..
$80.45
Out of Stock
W0000863 - Fan Clutch Asm (Clutch Only)***Check EPC Info for "CFE" Option Code, if it is..
$1,830.76 $1,308.73
Out of Stock
BLADE ASM-FAN ..
$359.59 $266.36
Out of Stock
W0000936 - Down Pipe Asm - Heavy Duty (L4B - 3.9L Cummins) ..
$171.69 $127.18
Out of Stock
W0000944 - ATF/Transmission Oil Tube/Dipstick (L4B - 3.9L Cummins w/ Allison 1000) ..
$297.28 $220.21
Out of Stock
W0001317 - Air Cleaner Housing Asm (L4B - 3.9L Cummins & L6I 0 4.5L) ..
$326.89 $271.16
Special Order - Call
W0001902 - Shaft Asm - Prop Front (1505mm)(Dana 1480) (178" Wheelbase)
..
$672.61 $498.23
Out of Stock
W0001903 - Shaft Asm - Prop Rear (1278mm) (Dana 1480) (178" Wheelbase)
..
$716.24 $1,632.30
Out of Stock
W0001940 - Fuel Filter/Water Separator AsmPart DOES NOT include fuel heater or water in ..
$473.46 $128.28
Out of Stock
(CPS) CHART-WRG ASM FWD LP
..
$493.71 $365.71
Out of Stock
W0002010 - Radiator Hose - Upper Front (L4B - 3.9L Cummins) ..
$42.23 $31.28
Out of Stock
W0002011 - Radiator Hose - Upper Rear (L4B - 3.9L Cummins) ..
$50.07 $37.09
Out of Stock
W0002026 - Bumper Asm - Rear Axle
..
$110.22
Out of Stock
W0002173 - Spring Asm - Parabolic, Rear
..
$724.88 $612.81
Out of Stock
W0002174 - Spacer - Rear Spring
..
$61.13 $45.28
Out of Stock
HARNESS ASM-ENG WRG
..
$2,359.64 $1,576.62
Out of Stock
W0002398 - Wheel Asm - 19.5x6, Offset 5.0, 10-hole Gray (JF9 - Dual Rear Wheels)..
$545.01 $403.71
Out of Stock
W0002399 - Wheel Asm - Wheel Asm - 19.5x6, Offset 5.0, 10-hole White (JF9 - Dual Rear Wh..
$483.03 $357.80
Out of Stock
W0002400 - Wheel Asm - 19.5x6, Offset 5.0, 10-hole Black (JF9 - Dual Rear Wheels)
..
$402.11 $297.86
Out of Stock
W0002405 - Wheel Asm - 19.5x6, Offset 5.0, 8 Hole, White..
$426.61 $316.01
Out of Stock
W0002451 - Alternator Asm (200 AMP) This alternator is built on the AD244 Delco fra..
$1,686.76 $1,249.45
Out of Stock
W0002788 - Bolt - Type U, Thread (M12x1.75, 1.5" Long, Body 2" Deep x 2" Wide)
..
$30.78 $22.80
W0002790 - Isolator - Rubber
..
$83.71 $62.01
Out of Stock
TANK-30 GAL
..
$923.39 $683.99
W0003237 - Left Hand Lower Control Arm (P32)
We recommend purchasing the ball joint (UTK6175T)&nb..
$708.75 $525.00
Part# W0003238 - RIGHT HAND LOWER CONTROL ARM (P32)We recommend purchasing the ball joint (UTK6..
$708.75 $525.00
Part# W0003519
Description:
Throttle Pedal Assembly for certain Workhorse models 2003+
..
$772.15 $522.54
Out of Stock
W0003590 - Oil Fill Tube ..
$221.78 $164.28
W0003591 - Upper Dipstick Tube ..
$61.13 $50.58
Out of Stock
W0003643 - Tube - Engine Oil Fill ..
$122.35 $90.63
Out of Stock
W0003714 - Indicator Asm - Oil Level ..
$221.08 $163.76
W0003728 - Cable - Transmission Lever (45" Length) ..
$316.91 $228.54
Out of Stock
W0004457 - Tailpipe - 178" Wheelbase (L4B - 3.9L Cummins) ..
$383.97 $284.42
Out of Stock
W0004532 - Bracket Dash and Floor Panel (99-05 FL5/FL6/FL7) Squared Side w/ 6 Holes &..
$48.78 $36.13
W0004553 - Starter Motor Asm..
$319.18 $273.89
W0004660 - Flasher Asm - Hazard Lamp
..
$35.07 $25.98
Out of Stock
HOSE - FUEL TANK FILLER LENGTH 9.00"
..
$65.81 $34.30
Out of Stock
W0004726 - Hose - Fuel Tank Filler Length 13.55" Bent
..
$80.65 $55.65
W0004841 - Spacer and Lower Shock Mount Asm - Front Spring, LH
..
$120.19 $103.95
W0004842 - Spacer and Lower Shock Mount Asm - Front Spring, RH
..
$129.51 $112.01
Out of Stock
TNK ASM-30 GL W/ DRAIN PLUG..
$1,175.62 $870.83
Out of Stock
W0004931 - Hose Asm - Primary to Auxiliary Cooler (L4B - 3.9L Cummins w/ Allison 1000) ..
$86.35 $63.96
Discontinued Part
W0004933 - Hose Asm - Transmission to Primary Cooler (L4B - 3.9L Cummins w/ Allison 1000..
$313.17 $187.91
Out of Stock
W0005258 - Tank Asm - Diesel 40 Gallon ..
$1,175.62 $857.78
W0005576 - Hose Asm - Engine Oil Cooler Includes x1 of part # 15203889 gasket and x..
$442.84 $328.03
Out of Stock
W0006232 - Blade Asm - Fan (L4b - 3.9L Cummins) ..
$926.44 $686.25
Out of Stock
W0007440 - Lever Asm - Parking Brake (Foot)
..
$645.96 $284.00
