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Sale prices active NOW on some of our most popular chassis and engine upgrades!

2003 P42 Step Van

84594588  -  Horn Kit - A Note
Manufacturer: Workhorse Model: 84594588
..
$131.59 $136.86
Out of Stock
8805-1007  -  REAR Chevrolet & Workhorse P30 / P32 1968-2005 (Koni FSD) 8805-1007  -  REAR Chevrolet & Workhorse P30 / P32 1968-2005 (Koni FSD)
Manufacturer: Koni Model: 8805-1007
Koni Frequency Selective Damping (FSD) shock absorbers provide superior handling characteristics without compromising ride comfort. The FSD is firm where you need it, such as through corners, but rides soft over expansion joints and rough roads. A special valve filters out annoying vibrations before..
$225.00 $229.50
In Stock
88982869  -  Differential Case Asm - Standard
Manufacturer: Workhorse Model: 88982869
DIFFERENTIAL CASE ASM - STANDARD (4.10 TO 7.17 Ratio)..
$1,462.14 $1,639.76
Out of Stock
88983914  -  Switch Asm - Brake Pressure Differential 88983914  -  Switch Asm - Brake Pressure Differential
Manufacturer: Workhorse Model: 88983914
..
$43.72 $41.30
Out of Stock
88984268  -  Harness - Ignition Coil Wiring
Manufacturer: Workhorse Model: 88984268
88984268  -  Harness - Ignition Coil Wiring..
$38.64 $52.16
Out of Stock
88988598  -  Fuel Module Pigtail for WH-13955 and WH-13956 (Original Pump Design - Square Plug) 88988598  -  Fuel Module Pigtail for WH-13955 and WH-13956 (Original Pump Design - Square Plug)
Manufacturer: Workhorse Model: 88988598
88988598  -  Fuel Module Pigtail for WH-13955 and WH-13956 (Original Pump Design - Square Plug)..
$109.38 $147.66
Out of Stock
89017375  -  Rail Asm - Multi Port Fuel Injection (Left Hand)
Manufacturer: Workhorse Model: 89017375
89017375  -  Rail Asm - Multi Port Fuel Injection (Left Hand)..
$183.07
Out of Stock
89018166KIT  -  Water Pump Kit (Includes Thermostat, Housing and Gaskets) (LR4 - 4.8L & LQ4 - 6.0L)
Manufacturer: Workhorse Model: 89018166KIT
89018166KIT  -  4.8L & 6.0L Water Pump Kit..
$315.72 $476.52
In Stock
89060413  -  Intake Manifold Gasket Kit (4.8L)
Manufacturer: Workhorse Model: 89060413
89060413  -  Intake Manifold Gasket Kit (4.8L)..
$145.85 $196.90
Out of Stock
93800970  -  Timing Cover (L31 - 5.7L)
Manufacturer: Workhorse Model: 93800970
COVER ASM-ENG FRT..
$86.37 $116.60
Out of Stock
93802337  -  5.7L Exhaust Manifold, RH
Manufacturer: Workhorse Model: 93802337
93802337  -  5.7L Exhaust Manifold, RH..
$352.20 $475.47
Out of Stock
93802339  -  5.7L Exhaust Manifold, LH
Manufacturer: Workhorse Model: 93802339
93802339  -  5.7L Exhaust Manifold, LH..
$351.88 $475.04
Out of Stock
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