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2004 P42 Step Van

12575329  -  Cylinder Head Gasket (LR4)
Manufacturer: Workhorse Model: 12575329
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$105.79 $110.02
Out of Stock
12576447  -  Belt - A/C Compressor (LR4 - 4.8L & LQ4 - 6.0L)
Manufacturer: Workhorse Model: 12576447
12576447  -  Belt - A/C Compressor..
$30.95 $41.78
Out of Stock
12576450  -  Belt - Fan, Water Pump, Alternator, Power Steering (4.8L & 6.0L w/ 105A Alternator)
Manufacturer: Workhorse Model: 12576450
BELT-DRV ACSRY..
$96.26 $116.78
Out of Stock
12576918  -  EGR Valve Asm (L35 4.3L & L31 5.7L)
Manufacturer: Workhorse Model: 12576918
12576918  -  EGR Valve Asm ..
$375.92 $507.49
Out of Stock
12580772 - Pulley Asm - Belt Idler (L31 - 5.7L) 12580772 - Pulley Asm - Belt Idler (L31 - 5.7L)
Manufacturer: Workhorse Model: 12580772
12580772 - Pulley Asm - Belt Idler (5.7L)..
$87.33 $117.90
Out of Stock
12580773  -  Pulley Asm - Belt Idler (Smooth - w/ A/C)
Manufacturer: Workhorse Model: 12580773
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$39.43 $50.02
Out of Stock
12586243  -  Engine Control Module - Reman (2004-2010 M.Y. Workhorse)
Manufacturer: Workhorse Model: 12586243
This is a remanufactured Engine Control Module (ECM/PCM) that will be programmed to your VIN with the proper calibrations so all you will need to do is plug it in once received Fits 2004-2010 GM 8.1L Fits 2004-2007 GM 4.8L & 6.0L..
$450.00 $607.50
In Stock
12589227  -  Cylinder Head Gasket (LQ4)
Manufacturer: Workhorse Model: 12589227
12589227  -  Cylinder Head Gasket (LQ4)..
$64.81 $87.49
Out of Stock
12589867  -  Sensor Asm - Knock (LR4 - 4.8L & LQ4 - 6.0L)
Manufacturer: Workhorse Model: 12589867
12589867  -  Sensor Asm -Knock..
$140.79 $190.07
In Stock
12600171  -  Thermostat (LR4 - 4.8L & LQ4 - 6.0L)
Manufacturer: Workhorse Model: 12600171
THERMOSTAT ASM-ENG COOL..
$45.84 $61.24
In Stock
12603737-WCC - Manifold Asm - Exhaust, LH  4.8L/6.0L (LQ4 6.0L, All 4.8L)
Manufacturer: Workhorse Model: 12603737-WCC
Part# 12603737-WCC - Manifold Asm - Exhaust, LH  4.8L/6.0L (LQ4 6.0L, All 4.8L) Description: Brand New Workhorse Left Hand Side Exhaust Manifold for 4.8L & 6.0L Engines in Workhorse Chassis.This manifold does not include the attachment bolts to head.  ..
$234.68 $479.61
In Stock
12603739-WCC -  Manifold Asm - Exhaust, RH 4.8L/6.0L (LQ4 6.0L, All 4.8L)
Manufacturer: Workhorse Model: 12603739-WCC
12603739-WCC  -  Manifold Asm - Exhaust, RH 4.8L/6.0L (LQ4 6.0L, LY2/L20/LR4 4.8L)Description:Brand New Workhorse Right Hand Side Exhaust Manifold for 4.8L & 6.0L Engines in Workhorse Chassis.This manifold does not include the attachment bolts to head...
$312.49 $429.85
In Stock
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