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2004 P42 Step Van

2004 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 "4"

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520-113 - Lower Control Arm, LH (Independent - Disc/Drum) On SALE! Special Order - Call

520-113 - Lower Control Arm, LH (Independent - Disc/Drum)

520-113  -  Lo..

$227.18 $253.92

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520-114 - Lower Control Arm, RH (IFS - Disc/Drum) On SALE! Special Order - Call

520-114 - Lower Control Arm, RH (IFS - Disc/Drum)

520-114  -  Lo..

$227.18 $253.92

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520-179 - Upper Control Arm - Left Hand (Independent - Disc/Drum) On SALE!

520-179 - Upper Control Arm - Left Hand (Independent - Disc/Drum)

520-179  -  Up..

$115.68 $118.43

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520-180 - Upper Control Arm - Right Hand (Independent - Disc/Drum) On SALE!

520-180 - Upper Control Arm - Right Hand (Independent - Disc/Drum)

520-180  -  Up..

$115.68 $118.43

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52353631 - Cord Asm - Engine Block Heater (LR4/LQ4) On SALE!

52353631 - Cord Asm - Engine Block Heater (LR4/LQ4)

52353631  -  C..

$112.08 $83.02

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52473153 - Radiator Asm On SALE!

52473153 - Radiator Asm

52473153  -  R..

$976.93 $914.30

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52481303 - Radiator Asm (L57 - 6.5L Diesel) On SALE!

52481303 - Radiator Asm (L57 - 6.5L Diesel)

52481303  -  R..

$1,212.04 $961.28

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52484138 - Cooler Asm - Engine Oil On SALE!

52484138 - Cooler Asm - Engine Oil

52484138  -  C..

$255.60 $189.33

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52494798 - Radiator Assembly (4.8L / 6.0L) On SALE!

52494798 - Radiator Assembly (4.8L / 6.0L)

Part # 52494798 Descr..

$1,288.13 $954.17

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52494838 - Radiator Asm (L4B - 3.9L Cummins) On SALE!

52494838 - Radiator Asm (L4B - 3.9L Cummins)

52494838  -  R..

$1,176.89 $871.77

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707231X - Rear Axle Housing Cover Kit On SALE! Out of Stock

707231X - Rear Axle Housing Cover Kit

707231X  -  Re..

$155.44 $115.14

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84594588 - Horn Kit - A Note On SALE! Special Order - Call

84594588 - Horn Kit - A Note

HORN KIT-A NOTE ..

$110.38 $131.59

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88891747 - Gasket - Exhaust Manifold Pipe, RH (4.8L & 6.0L) On SALE!

88891747 - Gasket - Exhaust Manifold Pipe, RH (4.8L & 6.0L)

88891747  -  G..

$49.79 $44.12

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88894035 - Water Pump Asm (L57 - 6.5L Diesel) On SALE!

88894035 - Water Pump Asm (L57 - 6.5L Diesel)

88894035  -  W..

$493.71 $365.71

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88964413 - Propshaft Universal Joint Kit On SALE!

88964413 - Propshaft Universal Joint Kit

88964413  -  P..

$69.67 $54.55

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88982869 - Differential Case Asm - Standard On SALE! Out of Stock

88982869 - Differential Case Asm - Standard

DIFFERENTIAL CASE ASM - ..

$1,639.76 $1,462.14

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88983914 - Switch Asm - Brake Pressure Differential On SALE! Out of Stock

88983914 - Switch Asm - Brake Pressure Differential

88983914  -  S..

$31.77 $43.72

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88984268 - Harness - Ignition Coil Wiring On SALE!

88984268 - Harness - Ignition Coil Wiring

88984268  -  H..

$52.16 $38.64

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89017375 - Rail Asm - Multi Port Fuel Injection (Left Hand) New Special Order - Call

89017375 - Rail Asm - Multi Port Fuel Injection (Left Hand)

89017375  -  R..

$183.07

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89018166KIT - Water Pump Kit (Includes Thermostat, Housing and Gaskets) (LR4 - 4.8L & LQ4 - 6.0L) On SALE!

89018166KIT - Water Pump Kit (Includes Thermostat, Housing and Gaskets) (LR4 - 4.8L & LQ4 - 6.0L)

89018166KIT  - &nbs..

$476.52 $253.53

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89060413 - Intake Manifold Gasket Kit (LR4 - 4.8L & LQ4 - 6.0L) On SALE!

89060413 - Intake Manifold Gasket Kit (LR4 - 4.8L & LQ4 - 6.0L)

89060413  -  I..

$196.90 $145.85

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89060436 - Seal Asm - Rear Main (4.8L & 6.0L) On SALE! Special Order - Call

89060436 - Seal Asm - Rear Main (4.8L & 6.0L)

89060436  -  S..

$64.44 $47.73

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89060527 - Water Pump Asm (L31 - 5.7L) On SALE! Special Order - Call

89060527 - Water Pump Asm (L31 - 5.7L)

89060527  -  W..

$589.57 $438.32

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904-113 - Fuel Pump Module Driver Relocation Kit

904-113 - Fuel Pump Module Driver Relocation Kit

904-113 -  Fuel Pum..

$112.28

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