Specializing solely on the Duramax platform & Allison Transmissions; you can feel confident you’re getting the expertise and skill you’re looking for with Merchant Auto.
Merchant Auto
2004.5-2010 Duramax MAP Sensor (19418812)
Part Number: 19418812Regular price $215.99 CADUnit price
Merchant Auto
2001-2025 CP3 CP4 Fuel Injection Pump Bracket Seal Adapter To Block (12638504)
Part Number: 12638504Regular price $41.66 CADUnit price
Merchant Auto
2001-2010 Duramax Rear Engine Cover (12622693)
Part Number: 12622693Regular price $820.30 CADUnit price
Merchant Auto
2017-2023 Duramax Head Gasket Kit
Part Number: 45060CRegular price $1,396.27 CADUnit price
Merchant Auto
2006-2010 Duramax Fuel Outlet To Filter Hose (15004)
Part Number: 15004Regular price $57.20 CADUnit price
Merchant Auto
2006-2010 Duramax Fuel Inlet To Filter Hose (15003)
Part Number: 15003Regular price $57.20 CADUnit price
Merchant Auto
2001-2016 Duramax Engine Oil Level Sensor Kit (10816)
Part Number: 10816Regular price $201.08 CADUnit price
Merchant Auto
2001-2010 Duramax Allison 1000 Transmission Output Shaft Nut Tool (10623)
Part Number: 10623Regular price $222.70 CADUnit price
Merchant Auto
2006-2010 Duramax Fuel Pressure Regulator Kit (10448)
Part Number: 10448Regular price $382.54 CADUnit price
Merchant Auto
2001-2004 Duramax Injector Seal & Return Line Kit (10409)
Part Number: 10409Regular price $52.20 CADUnit price
Merchant Auto
2001-2010 Duramax Rear Cover Coolant Seals (Pair) (10307)
Part Number: 10307Regular price $9.68 CADUnit price
Merchant Auto
2001-2010 Duramax Oil Cooler Install Kit (10263)
Part Number: 10263Regular price $94.51 CADUnit price
Merchant Auto
2001-2005 Duramax Intake Y-Bridge Gasket (97251963)
Part Number: 97251963Regular price $10.43 CADUnit price
Merchant Auto
2011-2016 Duramax Valve Guide Seal (32 Pack) (12624396-32)
Part Number: 12624396-32Regular price $143.48 CADUnit price
Merchant Auto
2001-2004 Duramax Valve Cover Fuel Line Grommet (97225457)
Part Number: 97225457Regular price $41.69 CADUnit price
Merchant Auto
2001-2004 Duramax Lower Valve Cover Grommet (97213862)
Part Number: 97213862Regular price $5.31 CADUnit price
Merchant Auto
2001-2007 Duramax Heater Pipe Seal (94011605)
Part Number: 94011605Regular price $17.78 CADUnit price
Merchant Auto
2001-2016 Duramax Camshaft Gear Lock Pin (94010219)
Part Number: 94010219Regular price $1.79 CADUnit price
Merchant Auto
1998-2007 Duramax Transfer Case Snap Ring Hole Grommet (88958815)
Part Number: 88958815Regular price $9.16 CADUnit price
Merchant Auto
2020-2025 Duramax Rear Axle Housing Cover Gasket (85736736)
Part Number: 85736736Regular price $46.58 CADUnit price
Merchant Auto
2011-2019 Duramax Internal Wire Harness (29545307)
Part Number: 29545307Regular price $186.68 CADUnit price
Merchant Auto
2001-2010 Duramax Deep Sump Internal Filter For Allison 1000 (29537966)
Part Number: 29537966Regular price $41.75 CADUnit price
Merchant Auto
2011-2016 Duramax CP4 Fuel Injection Pump (12661059)
Part Number: 12661059Regular price $1,043.50 CADUnit price
Merchant Auto
2007.5-2010 Duramax Fuel Injector Line Kit (20253)
Part Number: 20253Regular price $575.88 CADUnit price
Merchant Auto
2004.5-2010 Duramax Injection Pump Inlet Hose (15001)
Part Number: 15001Regular price $57.20 CADUnit price
Merchant Auto
2007.5-2019 Duramax Transfer Case Front Output Seal Driver (10698)
Part Number: 10698Regular price $63.84 CADUnit price
Merchant Auto
2017-2023 Duramax Fuel Injection Pump Install Gasket Kit (10561)
Part Number: 10561Regular price $135.26 CADUnit price
Merchant Auto
2006-2007 Duramax CP3 Fuel Injection Pump Install Gasket Kit (10560)
Part Number: 10560Regular price $186.09 CADUnit price
Merchant Auto
2006-2016 Duramax Deluxe Glow Plug Replacement Kit (10455)
Part Number: 10455Regular price $575.50 CADUnit price
Merchant Auto
2001-2016 Duramax Water Pump Gasket Kit (10345)
Part Number: 10345Regular price $60.08 CADUnit price
Merchant Auto
2007.5-2010 Duramax Injector Body Seal 8 Pack (10308)
Part Number: 10308Regular price $20.64 CADUnit price
Merchant Auto
2004.5-2010 Duramax Fuel Pressure Relief Valve Shim Kit (10269)
Part Number: 10269Regular price $13.45 CADUnit price
Merchant Auto
2001-2010 Duramax Allison Internal Filter & Spin on Combo fits Deep Pan (10078)
Part Number: 10078Regular price $71.06 CADUnit price
Merchant Auto
2001-2010 Duramax Universal Coolant Tank Float Switch (10061)
Part Number: 10061Regular price $57.20 CADUnit price
Merchant Auto
2006-2010 Duramax Lockable DSP5 Switch (10498)
Part Number: 10498Regular price $92.52 CADUnit price
Merchant Auto
2004.5-2010 Duramax Fuel Injector Clip (J00322)
Part Number: J00322Regular price $9.96 CADUnit price
Merchant Auto
2017-2024 Duramax Head Gasket Grade C (Set of 2) (12727486-2)
Part Number: 12727486-2Regular price $231.03 CADUnit price
Merchant Auto
2006-2010 Duramax Allison 6 Speed Overhaul Kit (121002D)
Part Number: 121002DRegular price $712.73 CADUnit price
Merchant Auto
2006-2010 Duramax Oil Pump Drive Gear (98002135)
Part Number: 98002135Regular price $357.61 CADUnit price
Merchant Auto
2004.5-2010 Duramax Upper Valve Cover Gasket (97312341)
Part Number: 97312341Regular price $78.70 CADUnit price
Merchant Auto
2001-2016 Duramax Oil Filler Tube Seal (94007612)
Part Number: 94007612Regular price $7.13 CADUnit price
Merchant Auto
2001-2007 Duramax Allison Converter Housing Seal (29537620)
Part Number: 29537620Regular price $10.57 CADUnit price
Merchant Auto
2001-2016 Duramax Allison T2 Bearing (29531090)
Part Number: 29531090Regular price $19.20 CADUnit price
Merchant Auto
2011-2016 Duramax Fuel injector Return Hose (12639000)
Part Number: 12639000Regular price $482.33 CADUnit price
Merchant Auto
2001-2007 Duramax Transfer Case Speedometer Tone Wheel - 49 Spline (25902)
Part Number: 25902Regular price $42.25 CADUnit price
Merchant Auto
2001-2004 Duramax Fuel Injector Line Kit (20250)
Part Number: 20250Regular price $575.88 CADUnit price
Merchant Auto
2020-2023 Duramax Maintenance Filter Kit (20021)
Part Number: 20021Regular price $93.50 CADUnit price
Merchant Auto
2020-2023 3.0L Duramax Maintenance Filter Kit (20011)
Part Number: 20011Regular price $86.39 CADUnit price
Merchant Auto
2011-2016 Duramax Fuel System Replacement Kit (1090X)
Part Number: 10903Regular price $7,055.93 CADUnit price
Merchant Auto
2001-2019 Duramax Pressure Regulator Spring Service Tool Allison 1000 (10693)
Part Number: 10693Regular price $35.93 CADUnit price
