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2003 P32 Motor Home

2003 P32 Motor Home

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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15983145 - Connector - PB Actuator Inlet Pipe

Part# 15983145 Connector - PB Actuator Inlet Pipe..

$13.42 $15.48

15993335 - Left Hand Knuckle & Spindle Asm (P32) Discontinued Part

15993335 - Left Hand Knuckle & Spindle Asm (P32)

Part# 15993335 - LEFT HAND KNUCKLE & SPINDLE ASM (P32) Description: Left Hand Side Stee..

$3,375.00 $672.05

15993341 - LF ABS Sensor & Splash Shield (P32) Discontinued Part

15993341 - LF ABS Sensor & Splash Shield (P32)

Part# 15993341 - LF Abs Sensor & Splash Shield (P32) Description: Left Front ABS S..

$286.39 $285.43

15993346 - Right Hand Knuckle & Spindle Asm (P32) Discontinued Part

15993346 - Right Hand Knuckle & Spindle Asm (P32)

Part# 15993346 - RIGHT HAND KNUCKLE & SPINDLE ASM (P32) Description: New Old Stock Righ..

$3,375.00 $2,500.00

15993352 - RF ABS Sensor & Splash Shield (P32) Discontinued Part

15993352 - RF ABS Sensor & Splash Shield (P32)

Part# 15993352 - RF ABS Sensor & Splash Shield (P32) Description: Right Front ABS ..

$267.52 $285.43

15994327 - Shield - Electronic Brake Control Module (ABS Module)

15994327  -  Shield - Electronic Brake Control Module (ABS Module) ..

$16.59 $12.29

15996772 - Bracket Asm - Coolant Recovery Tank

15996772 -  Bracket Asm - Coolant Recovery Tank ..

$160.74 $119.07

15997190 - Support - Brake Master Cylinder

15997190  -  Support - Brake Master Cylinder ..

$226.33 $167.65

16760560 - Lead Asm - Horn Positive (From Horn Pad to Plate Under Turn Signal Cam)

16760560  -  Lead Asm - Horn Positive (From Horn Pad to Plate Under Turn Signal Cam)..

$32.67 $11.66

18046851 - Cover - Brake Master Cylinder Reservoir

18046851  -  Cover - Brake Master Cylinder Reservoir..

$97.24 $72.03

19116058 - Park/Neutral Position Switch - EBCM - Push-Pull Button Relay

Part# 19116058Description:Park/Neutral Position Switch RelayEBCM (ABS) RelayDaytime Running Light Re..

$27.03 $21.95

19245090 - Switch Asm - Headlamp

19245090  -  Switch Asm - Headlamp This part replaces part# 01995406 ..

$159.06 $142.10

19245530 - Fuel Pressure Regulator (7.4L & 8.1L up to 2003)

Part# 19245530 Applications: Workhorse/Chevrolet Chassis with 7.4L "J" Vortec and 8.1L..

$218.24 $123.54

19299574  - 8.1L/496 Engine Asm (MY 2001-2003) Out of Stock

19299574 - 8.1L/496 Engine Asm (MY 2001-2003)

19299574  - 8.1L/496 Engine Asm (MY 2001-2003) ..

$12,418.64 $9,198.99

19329681 - Spark Plug Wire Shield

Part# 19329681 Description: Brand New Workhorse Spark Plug Wire Shield. This slides over ..

$17.74 $15.47

19330547 - Brake Light Switch

Part# 19330547​ - SWITCH ASM - STOP LAMP & TORQUE CONVERTER CLUTCH & CRUISE CONTROL REL..

$45.04 $46.61

19332518  -  Connector - Sensor Knock  Out of Stock

19332518 - Connector - Sensor Knock

19332518  -  Connector - Sensor Knock   ..

$58.17 $35.66

19353954 - Turn Signal Lever (Headlamp, Cruise, Windshield Wiper & Washer)

19353954 - Turn Signal Lever (Headlamp, Cruise, Windshield Wiper & Washer) ..

$176.24 $130.55

19366660 - Hose - Brake Left Hand Rear

19366660 - Hose - Brake Left Hand Rear ..

$122.47 $54.28

19366661 - Hose - Brake Right Hand Rear

19366661 - Hose - Brake Right Hand Rear ..

$122.47 $52.74

19418993 - Coil Asm - Ignition

19418993  -  Coil Asm - Ignition..

$176.54 $135.45

19420714 - 8.1L Throttle Body Assembly With Throttle Actuator

Description: Brand New Workhorse Throttle Body Assembly with Throttle Actuator for 2003+ ..

$391.95 $335.54

22112622 - Hose - Brake Center Rear

22112622 - Hose - Brake Center Rear ..

$39.00 $28.89

22188393 - Mount - Engine Front (Single)

22188393  -  Mount- 8.1L Engine Front  (Single) ..

$28.62 $25.85

22547839 - Workhorse Stop Light Switch Retainer

Part# 22547839 Description: Workhorse Stop Light Switch Retaining Clip All P-Series and W-S..

$3.33 $2.47

24210956 - 4L80E / 4L85E Automatic Transmission Fluid Filter (No Gasket)

24210956  -  4L80E / 4L85E Automatic Transmission Fluid Filter KitIncludes a cork transmis..

$107.99 $85.54

24222173  -  Housing Asm - Forward Clutch Out of Stock

24222173 - Housing Asm - Forward Clutch

24222173  -  Housing Asm - Forward Clutch ..

$840.62 $622.68

24222184  -  Shaft - Transmission Turbine (4L80E) Out of Stock

24222184 - Shaft - Transmission Turbine (4L80E)

24222184  -  Shaft - Transmission Turbine (4L80E) ..

$608.84 $450.99

24229422 - Park Neutral Position Switch and Backup Lamp 4l80E / 4l85E / Allison

Part# 24229422 Description: Park Neutral Position Switch 4L80E / 4L85E Allison Ap..

$114.43 $101.00

24235725 - P32 4L80/85E Transmission Tail Shaft Seal

Part# 24235725 Description: 4L80E & 4L85E tail shaft seal for transmission. ..

$67.62 $42.64

24243328  -  Housing Asm - Forward Clutch Out of Stock
24577118 - Workhorse 8.1l Coolant Thermostat Gasket Out of Stock

24577118 - Workhorse 8.1l Coolant Thermostat Gasket

Part# 24577118 Description: Engine Coolant Thermostat Gasket for Workhorse 8.1L Engine..

$14.90 $11.04

25043286 - Latch - Air Cleaner Housing Cover

25043286  -  LATCH - AIR CLEANER HOUSING COVER Sold Individually ..

$38.73 $28.69

25169408 - Air Intake Box Asm

25169408  -  Air Intake Box AsmThis air cleaner is still available as part # W0013390, but..

$462.51 $342.60

25178125 - Module Assembly - Fuel Tank Fuel Pump (Includes Seal & Sender Unit)

25178125 - Module Assembly - Fuel Tank Fuel Pump (Includes Seal & Sender Unit) Please Note:&n..

$540.45 $455.86

25324052 - Filter Asm - Oil My 2000+ 7.4L & 8.1L

25324052 - FILTER ASM - OIL MY 2000+ 7.4L & 8.1L ..

$11.93 $8.84

25661994 - Cap Asm - Radiator (15lb Cap)

25661994  -  CAP ASM - RADIATOR (15LB CAP) ..

$26.30 $19.60

26035068 - Cover - Steering Column Housing

26035068 - Cover - Steering Column Housing ..

$430.26 $318.71

26048229  -  Power Steering Fluid Reservoir Kit Discontinued Part

26048229 - Power Steering Fluid Reservoir Kit

26048229  -  Power Steering Fluid Reservoir Kit ..

$194.45 $144.04

26052796  -  Cylinder - Steering Column Lock & Ignition Switch (2 Keys) Out of Stock

26052796 - Cylinder - Steering Column Lock & Ignition Switch (2 Keys)

26052796  -  CYLINDER - STEERING COLUMN LOCK & IGNITION SWITCH (2 KEYS) ..

$120.87 $89.53

26064030 - Differential Pinion Seal (American Axle)

Part# 26064030 - Differential Pinion Seal Description: Brand New Workhorse Rear Diff..

$37.07 $54.90

26113999 - Hose Asm - Engine Oil Cooler

26113999  -  Hose Asm - Engine Oil Cooler Applications:2001-2006 W20, W22 and W242001-2..

$673.29 $397.90

26116272 - P32 Power Steering Pump (new) Discontinued Part

26116272 - P32 Power Steering Pump (new)

Part# 26116272Replaces: 26116275 26042589Description: P32 Power Steering Pump (New)Applications: Fit..

$0.00 $443.16

41-101 - Iridium Spark Plug For 8.1L & 7.4L

41-101  -  Iridium Spark Plug For 8.1L & 7.4LSold individually ..

$13.50 $10.00

410462 - J71 Park Brake Pump Spring

Part# 410462 - J71 Park Brake Pump Spring Applications: All P-Chassis 1996-2004 that u..

$11.48 $8.57

412211 - Park Brake Pump Replacement Motor

Part# 412211 Description: This is a Brand New Aftermarket Park Brake Pump Motor.Direct..

$239.22 $232.81

413222 - J71 Park Brake Pump Fluid Reservoir Mounting Screws

413222  -  J71 Park Brake Pump Fluid Reservoir Mounting ScrewsSold individuallyUses 4 ..

$1.98

52455276 - Seal Kit - Engine Oil Cooler Line

52455276  -  Seal Kit - Engine Oil Cooler LineThis kit includes 2 O-Rings that are the sam..

$20.72 $20.13