2005 Workhorse P-Series Engine
Select Your Submodel
- Engine Assemblies
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches
- Oil Pumps
- Oil Coolers
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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SKP®Drive Belt Idler PulleyWorkhorse P-Series 2005, Drive Belt Idler Pulley by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.65 - $14.10 - SKP®Drive Belt TensionerWorkhorse P-Series 2005, Drive Belt Tensioner by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.34 - $28.98
- Dorman®OE Solutions™ Valve Cover KitWorkhorse P-Series 2005, OE Solutions™ Valve Cover Kit by Dorman®. Save time and money with the Dorman Engine Valve Cover. The engine valve cover is designed to protect the cylinder head, and its components, along with sealing oil...Direct replacement - this valve cover matches the original equipment part for fit and functionDurable construction - this valve cover is made of quality materials to withstand extreme temperatures to resist leaking$71.34 - $114.16
- SKP®Driver Side Valve CoverWorkhorse P-Series 4.8L / 6.0L 2005, Driver Side Valve Cover by SKP®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$62.44
- PAI®Rear Crankshaft SealWorkhorse P-Series 3.9L 2005, Rear Crankshaft Seal by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$25.40 - $54.02
- PAI®Rear Crankshaft SealWorkhorse P-Series 3.9L 2005, Rear Crankshaft Seal by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$25.40 - $54.02
- Dorman®OE Solutions™ Camshaft Position SensorWorkhorse P-Series 4.8L / 6.0L 2005, OE Solutions™ Camshaft Position Sensor by Dorman®. This direct replacement camshaft position sensor matches the fit and performance of a failed original equipment sensor to restore proper engine...Direct replacement - this camshaft position sensor matches the fit and performance of the original equipment sensorDurable construction - this part is manufactured to exacting standards to ensure reliable performance and durability$33.82
- Dorman®OE Solutions™ Crankshaft Position SensorWorkhorse P-Series 2005, OE Solutions™ Crankshaft Position Sensor by Dorman®. This direct replacement crankshaft position sensor matches the fit and function of the original equipment sensor for a reliable repair. This part has...Direct replacement - this crankshaft position sensor is a precise match for the fit and function of the original equipment sensorReady to install - matches the factory-style connector for plug-and-play installation$30.24 - $45.20
- Dorman®OE Solutions™ Rear Main Seal Cover KitWorkhorse P-Series 4.8L / 6.0L 2005, OE Solutions™ Rear Main Seal Cover Kit by Dorman®. Ensure the proper sealing of the engine with Dorman's Engine Rear Main Seal Cover. The Seal Cover is designed from high-quality materials to stop...Comes with bolts and gaskets - everything necessary for a complete repairConstructed from aluminum for long-lasting performance$51.04
- Fel-Pro®LaserWeld Technology Consolidated Improved Design Cylinder Head GasketWorkhorse P-Series 6.6L 2005, LaserWeld Technology Consolidated Improved Design Cylinder Head Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest...Unsurpassed quality you can trustValidated for fit, form and function$66.81 - $67.17
- Melling®Oil PumpWorkhorse P-Series 2005, Oil Pump by Melling®. Designed utilizing the latest technology, this Engine Oil Pump by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$163.70 - $266.11
- SKP®Camshaft Position SensorWorkhorse P-Series 4.8L / 6.0L 2005, Camshaft Position Sensor by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.62
- SKP®Crankshaft Position SensorWorkhorse P-Series 4.8L / 6.0L 2005, Crankshaft Position Sensor by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.06
- SKP®Rear Crankshaft SealWorkhorse P-Series 4.8L / 6.0L 2005, Rear Crankshaft Seal by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$39.29
- SKP®Serpentine Belt Anti-Slip ShieldWorkhorse P-Series 4.8L / 6.0L 2005, Serpentine Belt Anti-Slip Shield by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.93 - $21.61
- Dorman®Autograde™ Oil Drain Plug GasketWorkhorse P-Series 2005, Autograde™ Oil Drain Plug Gasket by Dorman®. Dorman's Engine Oil Drain Plug Gaskets are conveniently available in packs of varying quantities. Many styles are offered, including Copper, Aluminum, Nylon,...Direct replacement gaskets and some universal gaskets available. Proper fit with the drain plug ensures a tight sealGaskets are also included with many of Dorman's Engine Oil Drain Plugs and Pans$1.58 - $17.75
- Dorman®HELP™ Lower Oil Dipstick Tube with O-RingWorkhorse P-Series 6.0L 2005, HELP™ Lower Oil Dipstick Tube with O-Ring by Dorman®. Re-engineered to address common failure points in the original design. Dorman’s Engine Oil Dipstick is differentiated by its long-lasting handle....Direct replacement for a proper fit every timeHelps guide the dipstick into the oil pan$27.60
- Dorman®HELP™ Oil Filler CapWorkhorse P-Series 8.1L 2005, HELP™ Oil Filler Cap by Dorman®. Dorman's Engine Oil Filler Cap is constructed of durable rubber to provide a tight, heat-resistant seal for the valve cover. It effectively prevents debris from entering...Replacement prevents debris and moisture from entering the Oil Fill Tube and contaminating the oil systemClearly marked with raised letters for quick identification under the hood$8.70 - $9.52
- Dorman®OE Solutions™ Oil Cooler Line ConnectorWorkhorse P-Series 2005, OE Solutions™ Oil Cooler Line Connector by Dorman®. Dorman's Oil Cooler Line Connectors provide a tight fit between transmission lines or between the transmission and the radiator. Installation is quick...Save time, money and labor by replacing only the Connector, not the entire Oil Cooler LineDurable steel or brass construction ensures a long service life$11.18 - $15.73
- Dorman®OE Solutions™ Rocker Box & Valve Cover Gasket KitWorkhorse P-Series 6.6L 2005, OE Solutions™ Rocker Box & Valve Cover Gasket Kit by Dorman®. Prevent leaks from forming between the valve cover and the engine cylinder head with Dorman's Engine Valve Cover Gasket. The gasket is...Effectively prevents engine oil from seeping and/or splashing out of the valve coverOil and heat-resistant$86.13
- Dorman HD Solutions®Oil Cooler Line ConnectorWorkhorse P-Series 8.1L 2005, Oil Cooler Line Connector by Dorman HD Solutions®. Designed utilizing the latest technology, this product by Dorman features premium quality and will perform better than advertised. Perfect for your vehicle...Made with precision and quality in mindDesigned to meet your specific needs$21.95
- PAI®Hydraulic Pump Cover GasketsWorkhorse P-Series 3.9L 2005, Hydraulic Pump Cover Gaskets by PAI®. 5 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$2.96
- PAI®Oil Pickup Tube GasketWorkhorse P-Series 3.9L 2005, Oil Pickup Tube Gasket by PAI®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$1.13
- Dorman®Autograde™ 2-7/31" Steel Cup Expansion PlugsWorkhorse P32 2005, Autograde™ 2-7/31" Steel Cup Expansion Plugs by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$12.88
- Dorman®OE Solutions™ Steel Harmonic Balancer BoltWorkhorse P42 2005, OE Solutions™ Steel Harmonic Balancer Bolt by Dorman®. This engine harmonic balancer bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is...Direct replacement - this engine harmonic balancer bolt matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue$4.81
- Dorman®Oil Dipstick TubeWorkhorse P-Series 4.8L / 6.0L 2005, Oil Dipstick Tube by Dorman®. Dorman’s Engine Oil Pump Drain Plug is conveniently designed as a direct replacement for stripped plugs. A proper fit is ensured, every time.Manufactured from high quality materials for a long service lifeEasy to install$2.76
- Dorman®TECHoice™ Camshaft Position Sensor ConnectorWorkhorse P-Series 8.1L 2005, TECHoice™ Camshaft Position Sensor Connector by Dorman®. This engine camshaft position sensor connector is designed to match the appearance and function of the original hardware on specified applications....Direct replacement - this engine camshaft position sensor connector matches the appearance and function of the factory hardware on specified applicationsIdeal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue$16.24 - $19.58
- Idemitsu®SAE 0W-16 Full Synthetic Motor Oil, 5 QuartsSAE 0W-16 Full Synthetic Motor Oil, 5 Quarts by Idemitsu®. Idemitsu 0W-16 SP/GF-6B is a fully synthetic, ultra-low viscosity formulation with robust additive technology, enabling engines to achieve maximum levels of efficiency, torque...$37.65
- Amalie Oil®Pro High Performance™ SAE 50W Synthetic Blend Motor OilPro High Performance™ SAE 50W Synthetic Blend Motor Oil, 1 Quart by Amalie Oil®. A premium, synthetic blend, high performance motor oil. It is formulated for high mileage, light truck and passenger car gasoline/diesel engines.$7.44 - $79.74
