2005 P42 Step Van

2005 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 "5"


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12563532 - Spacer - Flywheel On SALE! Out of Stock

12563532 - Spacer - Flywheel

12563532  -  S..

$133.87 $99.16

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12563902 - Engine Oil Pan Asm (L57 - 6.5L Diesel) On SALE! Out of Stock

12563902 - Engine Oil Pan Asm (L57 - 6.5L Diesel)

12563902  -  E..

$514.49 $381.10

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12564564 - Valve Cover Asm, LH (L57 - 6.5L Diesel) On SALE! Out of Stock

12564564 - Valve Cover Asm, LH (L57 - 6.5L Diesel)

12564564  -  V..

$161.11 $119.34

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12564565 - Valve Cover Asm, RH (L57 - 6.5L Diesel) On SALE! Out of Stock

12564565 - Valve Cover Asm, RH (L57 - 6.5L Diesel)

12564565  -  V..

$377.07 $279.31

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12564768 - Oil Pump Asm w/ Screen (L57 - 6.5L Diesel) On SALE! Out of Stock

12564768 - Oil Pump Asm w/ Screen (L57 - 6.5L Diesel)

12564768  -  O..

$354.21 $185.04

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12568246 - Outlet Asm - Water (6.5L) On SALE! Discontinued Part

12568246 - Outlet Asm - Water (6.5L)

12568246  -  O..

$52.68 $39.02

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12568791 - Glow Plug Relay (Controller) Asm (L57 - 6.5L Diesel) On SALE!

12568791 - Glow Plug Relay (Controller) Asm (L57 - 6.5L Diesel)

12568791  -  G..

$796.31 $360.95

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12570714 - Head Asm - Cylinder (L57 - 6.5L) On SALE! Out of Stock

12570714 - Head Asm - Cylinder (L57 - 6.5L)

12570714  -  H..

$1,559.80 $1,197.24

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12573337 - Oil Filler Cap Asm (4.8L & 6.0L) On SALE! Special Order - Call

12573337 - Oil Filler Cap Asm (4.8L & 6.0L)

12573337  -  O..

$34.78 $25.76

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12575329 - Cylinder Head Gasket (LR4) On SALE! Out of Stock

12575329 - Cylinder Head Gasket (LR4)

12575329  -  C..

$68.76 $105.79

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12576447 - Belt - A/C Compressor (LR4 - 4.8L & LQ4 - 6.0L) On SALE! 3 Days Lead Time - Call

12576447 - Belt - A/C Compressor (LR4 - 4.8L & LQ4 - 6.0L)

12576447  -  B..

$41.78 $30.95

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12576450 - Belt - Fan, Water Pump, Alternator, Power Steering (4.8L & 6.0L w/ 105A Alternator) On SALE! Out of Stock

12576450 - Belt - Fan, Water Pump, Alternator, Power Steering (4.8L & 6.0L w/ 105A Alternator)

BELT-DRV ACSRY ..

$116.78 $86.50

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12576918 - EGR Valve Asm (L35 4.3L & L31 5.7L) On SALE! Special Order - Call

12576918 - EGR Valve Asm (L35 4.3L & L31 5.7L)

12576918  -  E..

$507.49 $375.92

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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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12581282 - Valve Asm - Evap Emissions Purge Solenoid (L18/LR4/LQ4) On SALE! Special Order - Call

12581282 - Valve Asm - Evap Emissions Purge Solenoid (L18/LR4/LQ4)

12581282  -  V..

$92.04 $84.38

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12586243 - Engine Control Module - Reman (2004-2010 M.Y. Workhorse) On SALE!

12586243 - Engine Control Module - Reman (2004-2010 M.Y. Workhorse)

12586243  -  E..

$607.50 $450.00

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12588924 - Module - Throttle Actuator Control (TAC Module) On SALE!

12588924 - Module - Throttle Actuator Control (TAC Module)

Part #: 12588924 - ..

$489.60 $362.67

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12589227 - Cylinder Head Gasket (LQ4) On SALE! Out of Stock

12589227 - Cylinder Head Gasket (LQ4)

12589227  -  C..

$87.49 $64.81

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12589867 - Sensor Asm - Knock (LR4 - 4.8L & LQ4 - 6.0L) On SALE! Special Order - Call

12589867 - Sensor Asm - Knock (LR4 - 4.8L & LQ4 - 6.0L)

12589867  -  S..

$190.07 $140.79

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12600171 - Thermostat (LR4 - 4.8L & LQ4 - 6.0L) On SALE!

12600171 - Thermostat (LR4 - 4.8L & LQ4 - 6.0L)

THERMOSTAT ASM-ENG COOL ..

$61.24 $45.84

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12603737-WCC - Manifold Asm - Exhaust, LH 4.8L/6.0L (LQ4 6.0L, All 4.8L) On SALE!

12603737-WCC - Manifold Asm - Exhaust, LH 4.8L/6.0L (LQ4 6.0L, All 4.8L)

Part# 12603737-WCC ..

$479.61 $234.68

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12603739-WCC - Manifold Asm - Exhaust, RH 4.8L/6.0L (LQ4 6.0L, All 4.8L) On SALE!

12603739-WCC - Manifold Asm - Exhaust, RH 4.8L/6.0L (LQ4 6.0L, All 4.8L)

12603739-WCC  -&nbs..

$429.85 $312.49

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12603782 - Switch Asm - Engine Oil Level Indicator On SALE! Special Order - Call

12603782 - Switch Asm - Engine Oil Level Indicator

12603782  -  S..

$59.99 $68.08

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12605677 - Pulley - Power Steering Pump On SALE! Out of Stock

12605677 - Pulley - Power Steering Pump

12605677  -  P..

$68.28 $50.58

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