2005 Workhorse Custom Chassis P42 Parts
104 parts available. Compare prices across multiple retailers.

Title: 674-736HS Exhaust Heat Shield - Direct Fit - Dorman 674-736HS Passenger Side Exhaust Manifold Heat Shield Compatible with Select Models - Dorman Exhaust Manifold Heat Shield 674-736HS - Exhaust Manifold Heat Shield - Heat Shield - Exhaust Manifold Heat Shield - Exhaust Manifold Heat Deflector - Exhaust Manifold Shield - Exhaust Header Shield - Header Heat Shield - Manifold Heat Shield - Replace a loose or missing exhaust manifold heat shield without replacing the manifold itself. This direct replacement heat shield has been dimensionally verified to match the original and undergone material testing to ensure a reliable service life. - Chevrolet 2016-01, GMC 2016-01, Workhorse 2011-05, Workhorse Custom Chassis 2005
Stores: Carparts, Advance, Amazon, Autozone

Title: 635-518 Crankshaft Seal Cover Gasket - Direct Fit - Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models - Dorman - OE Solutions Engine Rear Main Seal Cover 635-518 - Rear Main Seal Cover Kit - REAR MAIN SEAL COVER - Rear Main Seal Cover Kit - Engine Rear Main Gasket Cover - Rear Main Seal Retainer - This direct replacement rear main seal cover kit matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards. - General Motors 2020-97, Isuzu 2016-03, Saab 2009-05
Stores: Carparts, Advance, Amazon, Autozone

Title: 097-836CD AutoGrade Series Oil Drain Plug Gasket - Direct Fit - Dorman 097-836CD Rubber Drain Plug Gasket, Fits M12 (20Mm Od) Compatible with Select Models, 2 Pack , Black - DORMAN 20 mm Rubber Oil Drain Plug Gasket for Ford - Dorman Engine Oil Drain Plug Gasket 097-836CD - Oil Drain Plg Gasket - Rubber Drain Plug Gasket, Fits M12 (20Mm Od) - Oil Drain Plug Seal - Drain Plug O-Ring - Oil Pan Drain Plug Gasket - These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change. - AM General 2000-92, Ford Motor Company 2011-09, General Motors 2023-75, Isuzu 2008-91, Saab 2011-03 - Rubber Drain Plug Gasket, Fits M12 (20mm Od) - Rubber Drain Plug Gasket, Fits M12 (20Mm Od)
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts

Title: Dorman 65211 Oil Drain Plug Pilot Point M12-1.75, Head Size 15Mm Compatible with Select Models - OIL DRAIN PLUG - Oil Drain Plug Pilot Point M12-1.75, Head Size 15Mm - Oil Pan Drain Plug - This replacement engine oil drain plug is a direct replacement for a damaged or worn original equipment drain plug, precisely matching the thread pitch to ensure a quality seal. - 2023-79 - Oil Drain Plug Pilot Point M12-1.75, Head Size 15Mm
Stores: Amazon, Finditparts

Title: Diesel Fuel Filter Bleeder Screw - Nylon (sold by each) - Dorman 904-112 Diesel Fuel Filter Bleeder Screw for Specific Models, Pack of 5 - Dorman 904-112 Diesel Fuel Filter Bleeder Screw - Nylon Compatible with Select Models, 5 Pack - Dorman Diesel Fuel Filter Bleeder Screw 904-112 - DORMAN M10-1.5 mm Diesel Fuel Filter Bleeder Screw for Chevrolet - FUEL FILTER BLEEDER - Diesel Fuel Filter Bleeder Screw - Nylon - Fuel Filter Bleeder Screw - Diesel Filter Bleeder Screw - Diesel Fuel Filter Screw - This diesel fuel filter bleeder screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. - General Motors 2016-01
Stores: Advance, Amazon, Fleetpride, Walmart, Autozone

Title: 090-935CD AutoGrade Series Oil Drain Plug - Black, Carbon Steel, Flanged hex, Direct Fit, Sold Individually - Dorman 090-935CD Oil Drain Plug Pilot Point W Inset Gasket M12-1.75, Head Size 13Mm Compatible with Select Models - Dorman Engine Oil Drain Plug 090-935CD - DORMAN M12x1.75 mm Engine Oil Drain Plug for Chevrolet - Black - Oil Drain Plug Pilot Point W Inset Gasket M12-1.75, Head Size 13Mm - Oil Drain Plug Pilot Point W Inset Gasket M12-1.75, Head Size 13Mm - Oil Pan Drain Plug - This replacement engine oil drain plug is a direct replacement for a damaged or worn original equipment drain plug, precisely matching the thread pitch to ensure a quality seal. - Ford Motor Company 2006-00, General Motors 2012-97, Isuzu 2006, Jaguar 2008-02 - Standard Engine Oil Drain Plug: M12x1.75 Thread, 13 mm Head, 1 Pack
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts

Title: 674-522HS Exhaust Heat Shield - Direct Fit - Dorman 674-522HS Driver Side Exhaust Manifold Heat Shield Compatible with Select Models - Dorman Exhaust Manifold Heat Shield 674-522HS - Exhaust Manifold Heat Shield - Heat Shield - Exhaust Manifold Heat Shield - Exhaust Manifold Shield - Header Heat Shield - Exhaust Header Shield - Exhaust Manifold Heat Deflector - Manifold Heat Shield - Replace a loose or missing exhaust manifold heat shield without replacing the manifold itself. This direct replacement heat shield has been dimensionally verified to match the original and undergone material testing to ensure a reliable service life. - General Motors 2017-02
Stores: Carparts, Amazon, Autozone, Finditparts

Title: 092-020 AutoGrade Series Oil Drain Plug - Black and Silver, Carbon Steel, Hex, Direct Fit, Sold Individually - Dorman 092-020 Twist Drain Solution Compatible with Select Models - Dorman Engine Oil Drain Plug 092-020 - EZ Drain Engine Oil Drain Plug: M14-1.50 Thread, 21 mm Head, 1 Pack - Twist Drain Solution - Twist Drain Solution - Oil Pan Drain Plug - Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy solution. Just push, twist and drain. It also features a custom tapered O-ring that ensures a leak-proof seal, and is finished with electrophoresis and anodization for rust resistance. - 2019-68
Stores: Carparts, Advance, Amazon, Autozone, Finditparts

Title: 300-200 OE Solutions Series Power Steering Pump Pulley - Black, Metal, Serpentine, Direct Fit, Sold Individually - Dorman 300-200 Power Steering Pump Pulley Compatible with Select Models - DORMAN 6.46" Power Steering Pump Pulley for GM / Isuzu - Dorman Power Steering Pump Pulley 300-200 - Power Steering Pump Pulley - PWR STEERING PULLEY - Power Steering Pump Pulley - PS Pulley - This power steering pump pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability. - General Motors 2018-87, Isuzu 2016-93
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts

Title: Copper Oil Drain Plug Gasket - Copper Oil Drain Plug Gasket (sold by each) - COPPER PLUG GASKET - Copper Oil Drain Plug Gasket - Drain Plug O-Ring - Oil Drain Plug Seal - Oil Pan Drain Plug Gasket - These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change. - 2019-16, 2011-89, 1985-81, 1977-73 - Dorman 095-019 Copper Oil Drain Plug Gasket Compatible with Select Models, 25 Pack - DORMAN 1/2" Copper Oil Drain Plug Gasket - Dorman Engine Oil Drain Plug Gasket 095-019
Stores: Advance, Amazon, Fleetpride, Autozone, Finditparts

Title: 419-5005 Accessory Belt Idler Pulley HD Solutions Series, Steel - Dorman 419-5005 Accessory Drive Belt Idler Pulley Compatible with Select Models - DORMAN 76.3 mm Accessory Drive Belt Idler Pulley for Chevrolet - Dorman Idler Pulley 419-5005 - Idler Pulley (Pulley Only) - Idler Pulleys - Idler Pulley (Pulley Only) - Serpentine Belt Idler Pulley - This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models, properly restoring critical vehicle operations. - Chevrolet 2016-01, GMC 2016-01, Workhorse 2011-05, Workhorse Custom Chassis 2005
Stores: Carparts, Amazon, Fleetpride, Autozone, Finditparts

Title: 904-254 OE Solutions Series Exhaust Clamp - Direct Fit, Sold individually - DORMAN 5.75" V-Band Exhaust Clamp for Chevrolet - Dorman 904-254 Exhaust Clamp Compatible with Select Models - Dorman Exhaust Clamp 904-254 - Exhaust Down Pipe V-Band Clamp - V-BAND EXHAUST CLAMP - Exhaust Down Pipe V-Band Clamp - Exhaust Pipe Clamp - Exhaust Bracket - Exhaust Line Clamp - This direct replacement exhaust clamp matches the fit and function of the original equipment clamp. Manufactured from quality materials for a long service life, it has undergone industry standard testing to ensure reliable performance. - General Motors 2016-92
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts

Title: 674-859XD Driver Side Exhaust Manifold, OE Solutions Series - Ceramic Coated Exhaust Manifold Kit - Ceramic Manifold - Ceramic Coated Exhaust Manifold Kit - Exhaust Header - Want to make sure your new exhaust manifold performs better and lasts longer than the original? No need to buy a replacement and get it specially coated. This manifold comes with a specialized ceramic coating that more evenly distributes heat, both helping to prevent thermal cracking as well as enabling smoother exhaust gas flow. - Chevrolet 2007-03, GMC 2007-03, Isuzu 2007-03, Workhorse 2007-04, Workhorse Custom Chassis 2007-04 - Dorman 674-859XD Driver Side Exhaust Manifold Compatible with Select Models - Dorman Exhaust Manifold 674-859XD
Stores: Carparts, Advance, Amazon, Autozone

Title: 264-135 Aluminum Oil Pan, OE Solutions Series - Dorman 264-135 Engine Oil Pan Compatible with Select Models - Dorman 264-135 Engine Oil Pan for Specific Models - Dorman Oil Pan 264-135 - Engine Oil Pan: Direct Fit, Aluminum, Rear Sump, 5 Quart - OIL PAN - Engine Oil Pan - Oil Sump - Crankcase Assembly - Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement. - General Motors 2006-99
Stores: Carparts, Advance, Amazon, Walmart, Autozone

Title: 904-7692 HD Solutions Series Accelerator Pedal Position Sensor - Direct Fit, Sold Individually - Dorman 904-7692 Accelerator Pedal Sensor Compatible with Select Models - Dorman Accelerator Pedal Sensor 904-7692 - DORMAN Throttle Position Sensor for Kenworth - Throttle Position Sensor
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts

Title: Direct Fit Exhaust Manifold: with Heat Shield - Dorman 674-5603 Driver Side Exhaust Manifold Compatible with Select Models - Dorman Exhaust Manifold 674-5603 - DORMAN Exhaust Manifold Kit for Chevrolet - Exhaust Manifold Kit - Includes Required Gaskets And Hardware
Stores: Advance, Amazon, Fleetpride, Autozone, Finditparts

Title: 090-936CD AutoGrade Series Oil Drain Plug - Silver, Carbon Steel, Magnetic, Direct Fit, Sold Individually - Dorman 090-936CD Oil Drain Plug Magnetic M12-1.75, Head Size 15Mm Compatible with Select Models - Dorman Engine Oil Drain Plug 090-936CD - DORMAN M12x1.75 mm Engine Oil Drain Plug for Chevrolet - Silver - Magnetic Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack - Oil Drain Plug Magnetic M12-1.75, Head Size 15Mm - Oil Drain Plug Magnetic M12-1.75, Head Size 15Mm - Oil Pan Drain Plug - This replacement engine oil drain plug is a direct replacement for a damaged or worn original equipment drain plug, precisely matching the thread pitch to ensure a quality seal. - General Motors 2017-16, General Motors 2011-96, Isuzu 2008-96
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts

Title: 674-732 Passenger Side Exhaust Manifold, OE Solutions Series - Direct Fit Exhaust Manifold: With Heat Shield - Dorman 674-732 Passenger Side Exhaust Manifold Kit - Includes Required Gaskets and Hardware Compatible with Select Models (OE FIX) - DORMAN Exhaust Manifold Kit for Chevrolet - Metallic Gray - Dorman - OE Solutions Exhaust Manifold 674-732 - Exhaust Manifold Kit - Includes Required Gaskets And Hardware - Exhaust Manifold Kit - Includes Required Gaskets And Hardware - Exhaust Header - Certain original equipment exhaust manifolds warp and crack due to lower-grade iron construction. This Dorman OE FIX replacement is made of high-grade ductile iron that better handles heat and stress for greater durability. - General Motors 2020-02
Stores: Carparts, Advance, Amazon, Fleetpride, Autozone, Finditparts

Title: Dorman 090-175.1 (M12-1.75) Pilot Point Oil Drain Plug - Dorman Engine Oil Drain Plug 090-175.1 - DORMAN M12-1.75 Engine Oil Drain Plug for Ford - Silver - OIL DRAIN PLUG - Oil Drain Plug Pilot Point M12-1.75, Head Size 15mm - Oil Pan Drain Plug - This replacement engine oil drain plug is a direct replacement for a damaged or worn original equipment drain plug, precisely matching the thread pitch to ensure a quality seal. - 2023-90 - Oil Drain Plug Pilot Point M12-1.75, Head Size 15mm - Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack
Stores: Advance, Amazon, Fleetpride, Autozone, Finditparts

Title: Bypass Pipe - Thermostat Bypass Pipe - Thermostat Bypass Tube - This thermostat bypass pipe is designed to match the fit and function of the original pipe on specified applications, and is engineered for reliable performance and durability. - Chevrolet 2005-01, GMC 2005-01, Workhorse 2005, Workhorse Custom Chassis 2005 - Dorman 902-901 Thermostat Bypass Pipe Compatible with Select Models - DORMAN Thermostat Bypass Pipe for GM - Thermostat Bypass Pipe
Stores: Advance, Amazon, Fleetpride
Showing 20 of 104 parts. View all with filters