2004 Workhorse P42 Engine
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- Engine Assemblies
- Engine Blocks
- Valves & Valvetrain Parts
- 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
- Harmonic Balancers
- Engine Rebuild Kits
- Throttle Bodies
- Motor Oils
- Dorman®HELP™ Oil-Tite Carded Oil Adapter And Cooler Gasket AssortmentWorkhorse P42 7.4L 2004, HELP™ Oil-Tite Carded Oil Adapter And Cooler Gasket Assortment by Dorman®. This engine oil filter adapter O-ring is designed to match the fit and function of the original O-ring on specified vehicles, and is...Direct replacement - this engine oil filter adapter O-ring is designed to match the fit and function of the original O-ring on specified vehiclesRestores functionality - this O-ring is made to fit and fully restore part functionality after the original O-ring fails$3.66
- Dorman®OE Solutions™ Oil Cooler Line ConnectorWorkhorse P42 6.5L 2004, 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
- Dura-Bond®Rotator EliminatorWorkhorse P42 7.4L 2004, Rotator Eliminator by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$4.12 - $9.60
- National®Rear Crankshaft Repair SleeveWorkhorse P42 7.4L 2004, Rear Crankshaft Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment...Designed to repair damaged, grooved or worn shaftsDurable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications$61.09
- 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
- Eneos®Racing Street™ SAE 0W-50 Full Synthetic Motor Oil, 1 QuartRacing Street™ SAE 0W-50 Full Synthetic Motor Oil, 1 Quart by Eneos®. The Racing Street SAE 0W-50 motor oil is a PAO fully synthetic oil offering exceptional viscosity, fast starts, excellent engine protection, and anti-shearing...$11.99
- Liqui Moly®Special Tec B FE SAE 5W-30 Synthetic Motor OilSpecial Tec B FE SAE 5W-30 Synthetic Motor Oil, by Liqui Moly®. Primarily developed for the requirement of specific BMW gasoline engines without particulate filter (GPF) from year 2002 and later. Compatible for the use with...$13.12 - $54.00
- Lucas Oil®Racing SAE 50 Plus Conventional Motor Oil, 5 QuartsRacing SAE 50 Plus Conventional Motor Oil, 5 Quarts by Lucas Oil®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...$40.04
- Royal Purple®XPR™ SAE 0W-8 Synthetic Motor OilXPR™ SAE 0W-8 Synthetic Motor Oil, 1 Quart by Royal Purple®. XPR 0W-8 is an ultra-light viscosity racing motor oil formulated for use in drag racing, motorcycle sprint racing, etc. This product is made of high-quality components to...$17.54 - $105.24
- PRW®PQX™ Race SFI DamperWorkhorse P42 2004, PQX™ Race SFI Damper by PRW®. Removable Counter Weight. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$209.58
- Idemitsu®Synthetic Blend Racing Rotary Premix Motor Oil, 1 QuartSynthetic Blend Racing Rotary Premix Motor Oil, 1 Quart by Idemitsu®. Developed for high-capacity engines, including turbos. Optimized for maximum performance, durability and wear protection, reducing emissions and fuel consumption.Developed for high-capacity engines, including turbosFeatures superior long-life technology$11.99
- Genuine®Motor OilMotor Oil, by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas running out...$9.52 - $18.85
- Motorcraft®SAE 5W-20 Full Synthetic High Mileage Motor Oil, 1 QuartSAE 5W-20 Full Synthetic High Mileage Motor Oil, 1 Quart by Motorcraft®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...$4.96
- CVR Performance®Spin-On Oil Filter MountWorkhorse P42 With Chevy Big Block 2004, Spin-On Oil Filter Mount by CVR Performance®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...Eliminates the filter bypass port for 100% complete filtrationIncludes O-ring seal & hardware$38.92
- Milodon®Idler Axle with BoltsWorkhorse P42 7.4L with Chevy Big Block Engine 2004, Idler Axle with Bolts by Milodon®. 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...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$69.95
- Milodon®Timing Cam CoverWorkhorse P42 7.4L with Chevy Big Block Engine 2004, Timing Cam Cover by Milodon®. 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...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$259.95
- Milodon®Timing Cam GearWorkhorse P42 7.4L with Chevy Big Block Engine 2004, Timing Cam Gear by Milodon®. 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...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$197.95
- PRW®Double Roller 66 Link Timing ChainWorkhorse P42 with Chevy Big Block 2004, Double Roller 66 Link Timing Chain by PRW®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Made with precision and quality in mindDesigned to meet your specific needs$35.86
- Replace®454cid OHV EngineWorkhorse P42 7.4L 2004, 454cid OHV Engine by Replace®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,890.10 - $3,077.85
- Replace®Remanufactured Complete Cylinder HeadWorkhorse P42 7.4L Left Head Cast # 279, 241, 162, 166 Crank Cast # 10114188 7/16" Bolts on Front of Heads No Crossover Right Head Cast # 279, 241, 162, 166 Block Cast # 10237297, 12550313 2004, Remanufactured Complete Cylinder Head by...Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks$322.33
- Speedmaster®Double Roller Adjustable 2-Piece Timing Chain KitWorkhorse P42 7.4L 2004, Double Roller Adjustable 2-Piece Timing Chain Kit by Speedmaster®. Speedmaster Easy-just Timing Chain Set allows you advance or retard your timing 6" without having to remove your valve covers or having to back...Created by professionals to meet your requirementsSuperior longevity and dependability$119.10
- SKP®Engine Oil PanWorkhorse P42 6.5L 2004, Engine Oil Pan 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$79.38
- Goodyear Belts®Drive Belt Idler PulleyWorkhorse P42 6.5L 2004, Drive Belt Idler Pulley by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind....Made with precision and quality in mindDesigned to meet your specific needs$17.54 - $37.87
- Goodyear Belts®Drive Belt TensionerWorkhorse P42 6.5L 2004, Drive Belt Tensioner by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...Made with precision and quality in mindDesigned to meet your specific needs$54.27
- ReplacementDrive Belt TensionerWorkhorse P42 6.5L 2004, Drive Belt Tensioner by Replacement. Engine parts play a major role in ensuring the smooth and efficient running of a vehicle, directly impacting its performance and user experience. Replacement specializes in...Cost-effective alternative to expensive OEM parts without compromising qualityExpertly crafted as a direct replacement for your vehicle's old engine parts$11.40
- SKP®Drive Belt TensionerWorkhorse P42 6.5L 2004, 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$42.77
- Dorman®OE Solutions™ Exhaust Harmonic BalancerWorkhorse P42 6.5L 2004, OE Solutions™ Exhaust Harmonic Balancer by Dorman®. Durable and sleek, Dorman Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt, ozone and general...Direct replacement to ensure proper fitBenchmarked against OE performance to meet strict quality standards$448.01
- Fluidampr®Harmonic BalancerWorkhorse P42 7.4L With Chevy Big Block 2004, Harmonic Balancer by Fluidampr®. A Fluidampr performance damper provides premium, broad range control of destructive crankshaft torsional vibration for optimum performance and durability....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$612.00
- Speedmaster®12-point Harmonic Damper Balancer BoltWorkhorse P42 7.4L 2004, 12-point Harmonic Damper Balancer Bolt by Speedmaster®. As the crankshaft flexes, the damper absorbs incredible amounts of energy. These damper bolt kits from Speedmaster will ensure that your balancer is locked...Created by professionals to meet your requirementsSuperior longevity and dependability$14.70