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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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12560179 - Block Heater (LQ4/LR4) On SALE!

12560179 - Block Heater (LQ4/LR4)

12560179  -  B..

$82.88 $61.39

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12560223 - Gasket - Fuel Pump Opening Cover (6.5L) On SALE!

12560223 - Gasket - Fuel Pump Opening Cover (6.5L)

12560223  -  G..

$13.30 $9.85

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12560745 - Cylinder Head Bolts (LR4/LQ4) (4 qty required) On SALE!

12560745 - Cylinder Head Bolts (LR4/LQ4) (4 qty required)

CYLINDER HEAD BOL..

$7.70 $5.70

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12561092 - Tensioner Asm - Drive Belt (6.5L Diesel) On SALE!

12561092 - Tensioner Asm - Drive Belt (6.5L Diesel)

12561092  -  T..

$171.69 $127.18

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12561591 - Fuel Shutoff Solenoid Valve (L57 - 6.5L Diesel) On SALE!

12561591 - Fuel Shutoff Solenoid Valve (L57 - 6.5L Diesel)

12561591  -  F..

$602.30 $179.46

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12562023 - Tube Asm - Oil Level Indicator Extension (6.5L) On SALE! Discontinued Part

12562023 - Tube Asm - Oil Level Indicator Extension (6.5L)

12562023  -  T..

$42.82 $31.72

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12562243 - Shield - Exhaust Manifold, LH (LR4 - 4.8L & LQ4 - 6.0L) On SALE!

12562243 - Shield - Exhaust Manifold, LH (LR4 - 4.8L & LQ4 - 6.0L)

12562243  -  S..

$55.07 $40.79

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12562571 - Engine Oil Pressure Sensor On SALE! Out of Stock

12562571 - Engine Oil Pressure Sensor

Part# 12562571 - En..

$108.77 $80.57

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12563531 - Flywheel Asm (Heavy Duty) On SALE!

12563531 - Flywheel Asm (Heavy Duty)

12563531  -  F..

$619.76 $459.08

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12563532 - Spacer - Flywheel On SALE!

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!

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

12564565  -  V..

$377.07 $279.31

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12564759 - Belt - Fan, Water Pump, Alternator, P/S Pump (L31 - 5.7L) On SALE! Out of Stock

12564759 - Belt - Fan, Water Pump, Alternator, P/S Pump (L31 - 5.7L)

12564759  -  B..

$90.30 $66.89

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

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! Out of Stock

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! Out of Stock

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!

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!

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! Out of Stock

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

12576918  -  E..

$507.49 $375.92

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12580296 - Tensioner Asm - Drive Belt On SALE!

12580296 - Tensioner Asm - Drive Belt

12580296  -  T..

$99.09 $78.72

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