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Workhorse Parts

Workhorse Parts

Shop for Original Workhorse 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.)

Search by entering 17 digit VIN
'96-'00 P32/42 Chassis'96-'00 P32/42 Chassis
2001 Workhorse2001 Workhorse
2002 Workhorse2002 Workhorse
2003 Workhorse2003 Workhorse
2004 Workhorse2004 Workhorse
2005 Workhorse2005 Workhorse
2006 Workhorse2006 Workhorse
2007 Workhorse2007 Workhorse
2008 Workhorse2008 Workhorse
2009 Workhorse2009 Workhorse
2010 Workhorse2010 Workhorse
2011 Workhorse2011 Workhorse
2012 Workhorse2012 Workhorse
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12578001 - Belt-a/c Cmpr & P/s Pump On SALE! Out of Stock

12578001 - Belt-a/c Cmpr & P/s Pump

BELT-A/C CMPR & P/S PUMP..

$47.71 $35.34

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12578010 - Piston Asm-(w/conn Rod On SALE! Out of Stock

12578010 - Piston Asm-(w/conn Rod

PISTON ASM-(W/CONN ROD ..

$353.52 $261.87

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12578038 - Valve - EGR On SALE! Out of Stock

12578038 - Valve - EGR

12578038  -  V..

$460.09 $360.06

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12578330 - Pipe Asm-eng Cool C/ovr On SALE!

12578330 - Pipe Asm-eng Cool C/ovr

PIPE ASM-ENG COOL C/OVR ..

$704.44 $357.02

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12578463 - Stop - Fuel Injection Fu El Rail On SALE! Out of Stock

12578463 - Stop - Fuel Injection Fu El Rail

STOP - FUEL INJECTION FU..

$50.76 $37.60

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12578925 - Head Asm-cyl On SALE! Out of Stock

12578925 - Head Asm-cyl

HEAD ASM-CYL ..

$871.26 $441.57

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12579143 - Oil Filter Asm On SALE! Out of Stock

12579143 - Oil Filter Asm

OIL FILTER ASM ..

$19.17 $14.20

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12579273 - Pan Asm - Oil On SALE! Out of Stock

12579273 - Pan Asm - Oil

PAN ASM-OIL ..

$909.23 $673.50

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12579355 - Wire Asm-ignition Coil On SALE!

12579355 - Wire Asm-ignition Coil

WIRE ASM-IGNITION COIL ..

$323.51 $169.01

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12580196 - Tensioner Asm - Air Conditioner Compressor Belt for a 4.8L Engine On SALE!

12580196 - Tensioner Asm - Air Conditioner Compressor Belt for a 4.8L Engine

12580196  -  T..

$161.68 $119.76

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12580255 - Brg Kit On SALE! Out of Stock

12580255 - Brg Kit

BRG KIT ..

$7.97 $5.90

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12580296 - Tensioner Asm - Drive Belt On SALE! Out of Stock

12580296 - Tensioner Asm - Drive Belt

12580296  -  T..

$99.09 $78.72

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12580304 - Manifold Asm - Exhaust RH On SALE!

12580304 - Manifold Asm - Exhaust RH

12580304  -  M..

$639.75 $519.47

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12580353 - Bracket - Ignition Coil On SALE! Out of Stock

12580353 - Bracket - Ignition Coil

BRACKET - IGNITION COIL ..

$79.81 $59.12

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12580420 - Manifold Intake Special Order - Call

12580420 - Manifold Intake

MANIFOLD INTAKE ..

$345.39

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12580673 - Gasket - EGR Valve Adapter On SALE!

12580673 - Gasket - EGR Valve Adapter

GASKET-EGR VLV ADAP ..

$14.80 $23.80

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12580678 - Manifold-intake On SALE! Out of Stock

12580678 - Manifold-intake

MANIFOLD-INTAKE ..

$490.24 $363.14

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12580681 - Injector Assembly On SALE!

12580681 - Injector Assembly

INJECTOR ASSEMBLY ..

$257.34 $190.62

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12580743 - Seal Asm - Crankshaft Front Oil On SALE!

12580743 - Seal Asm - Crankshaft Front Oil

12580743  -  S..

$32.49 $33.38

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12580771 - Workhorse Belt Idler Pulley On SALE!

12580771 - Workhorse Belt Idler Pulley

Part# 12580771 Applic..

$59.94 $83.29

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12580772 - Pulley Asm - Belt Idler (L31 - 5.7L) On SALE!

12580772 - Pulley Asm - Belt Idler (L31 - 5.7L)

12580772 - Pulley Asm - ..

$117.90 $87.33

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12580773 - Pulley Asm - Belt Idler (Smooth - w/ A/C) On SALE!

12580773 - Pulley Asm - Belt Idler (Smooth - w/ A/C)

12580773  -  P..

$38.48 $39.43

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12580774 - Pulley Asm - Belt Idler On SALE! Out of Stock

12580774 - Pulley Asm - Belt Idler

12580774  -  P..

$139.00 $102.96

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12580788 - Module Asm My03 On SALE! Out of Stock

12580788 - Module Asm My03

MODULE ASM MY03 ..

$1,025.55 $759.67

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