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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12556299 - Ball - Valve Rocker Arm ..
$23.85 $21.18
Discontinued Part
12557282 - Manifold - Exhaust, RH (EGR Port)
We recommend upgrading to Banks Tor..
$1,673.45 $1,284.48
Discontinued Part
12557283 - LH EXHAUST MANIFOLD, 8.1LWe recommend upgrading to Banks TorqueTubes for impr..
$1,979.09 $1,414.76
12557471 - Indicator Asm - Oil Level (57.72")
..
$147.37 $109.16
Discontinued Part
12557474 - TUBE ASM - OIL LEVEL INDICATOR (UPPER SECTION)
..
$71.54 $52.99
Discontinued Part
12558125 - Hose - Oil Filler Tube
..
$19.51 $14.45
Part# 12558275
Description:
Brand New Workhorse Exhaust Manifold Gasket ..
$50.85 $88.24
Discontinued Part
12558951 - Thermostat Water Outlet Housing ..
$90.92 $56.62
Part# 12558968
Description:
Brand New Workhorse Waterpump (thermostat) Bypass Hose..
$49.79 $37.08
Discontinued Part
12559100 - BRACKET - OIL LEVEL INDICATOR TUBE
..
$81.30 $60.22
12559889 - Tube Asm - Oil Filler (Upper)
..
$25.06 $18.56
Out of Stock
12559976 - EGR Block Off Plate 8.1L ..
$20.88 $18.07
Description:
Brand New Workhorse EGR Tube Gasket for 8.1L Engines in Workhorse Chassis.
..
$15.09 $11.18
12565646 - WORKHORSE TUBE ASM - OIL DIPSTICK INDICATOR (LOWER HALF)
..
$196.98 $144.53
12567275 - Gasket - EGR Valve ..
$7.97 $26.57
Part# 12567777
Description:
Brand New Workhorse Oil Pan Gasket for 8.1L Engin..
$47.22 $46.71
Part# 12568900
Please Note:This heat shield fits the replacement 08000145 starter. If replacing t..
$35.00 $29.46
Part# 12569440
Applications:
P32 Workhorse Chassis Equipt with an 8.1L V8 Engine
..
$66.99 $49.62
Part# 12569625
Please Note:This heat shield fits the original starter. If replacing the starter..
$19.25 $30.25
Part# 12570168
Description:
Brand New Workhorse Throttle Body Gasket for..
$17.59 $16.30
12572027 - Coolant Temp Sensor (03+ 8.1L)
..
$119.54 $88.55
Part# 12572706Sold Individually!
Applications:
2001 - 2010 Workhorse 8.1L Engines
All Wor..
$140.87 $149.22
Discontinued Part
12575127 - Tube Asm - Oil Filler (Lower)
..
$49.37 $36.57
Discontinued Part
Part# 12575182 - Camshaft Position Sensor 01-03 8.1LThis sensor is no longer available. We reco..
$320.23 $237.21
Part# 12575182-Update - Camshaft Position Sensor Update Kit for 2001-2003 GM 8.1L
Description..
$472.50 $444.92
Discontinued Part
Part# 12575183
***Discontinued Part - Limited to Stock on Hand***
Description:
Brand..
$199.71
12576106 - Engine Control Module - Reman (2003 M.Y. Workhorse)
Description:
This i..
$525.00 $450.00
Out of Stock
12576124 - Exhaust Manifold Heat Shield, RH
..
$164.25 $121.67
Part# 12580771
Applications:
Workhorse Belt Idler Pulley
..
$59.94 $83.29
12581115 - MANIFOLD ASM - INTAKE
This part has a 2-3 week lead time from time of orde..
$3,183.14 $957.87
Part# 12581203
Applications:
All Workhorse Chassis Equipt with an 8.1L V8 Engine
..
$153.20 $97.90
Special Order - Call
12587621 - Seal Asm - Crankshaft Rear Oil..
$104.50 $77.41
Part #: 12588924 - Module - Throttle Actuator Control (TAC Module)
..
$489.60 $362.67
Part# 12591312AF - Knock Sensor Asm
Description:
Brand New Knock Sensor ..
$148.31 $63.37
Part# 12592020
Description:
Brand New Workhorse Water Pump Gasket for 8.1L En..
$35.84 $32.74
Out of Stock
12605677 - Pulley - Power Steering Pump
..
$68.28 $50.58
12614973 - Sensor Asm - Manifold Air Pressure (MAP)
..
$177.39 $155.88
Part# 12677839
Description:
Brand New Workhorse Oil Pressure Sensor ..
$200.31 $148.38
13503102 - Relay - Starter, A/C Compressor, Electric Fan
..
$37.67 $14.87
Out of Stock
13517394 - Fuel Module Pigtail for 04+ Fuel PumpsPigtail for following fuel pump modules..
$31.55 $28.10
CONNECTOR 8F GT 150 SERIES SEALED..
$120.68 $187.79
14022672 - Bolt - Crankshaft Balancer ..
$21.07 $20.14
14026599 - Seal - Steering Knuckle Upper Control
Seal sold individually.
&nbs..
$14.36 $10.64
Out of Stock
14026600 - Seal - Lower Control ArmSold Individually ..
$29.27 $21.68
14046907 - Rear Driveline U-joint Strap
..
$17.71 $13.12
14049351 - Knob - Automatic Transmission Control Lever (Black)
..
$15.92 $11.79
14054390 - CAP - COOLANT RECOVERY RESERVOIR
..
$22.56 $16.71
SUPERSEDED - See description
We now have a custom replacement hose assembly: 2611399915002888 - HOSE ASM - ENGINE OIL..
$0.00
15003750 - Elbow - Air Cleaner Outlet Duct
..
$90.14 $66.77
Discontinued Part
Part# 15005718
Description:
This is a set of both transmission cooler lines in a set of two..
$116.41 $86.23
