2003 Workhorse P30 Engine
- 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
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Motor Oils
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WIX®Full-Flow Lube Engine Oil FilterWorkhorse P30 USA Built 2003, Full-Flow Lube Engine Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform better than advertised. Perfect for your vehicle and...You use conventional, synthetic or synthetic-blended motor oilsYour drives are stop-and-go, either in the city or in heavy traffic$7.31 - ACDelco®GM Original Equipment™ Engine Oil FilterWorkhorse P30 2003, GM Original Equipment™ Engine Oil Filter by ACDelco®. Designed utilizing the latest technology, this Oil Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.96 - $6.76
- ACDelco®Gold™ Engine Oil FilterWorkhorse P30 2003, Gold™ Engine Oil Filter by ACDelco®. Durapack Engine Oil Filter. ACDelco Gold (Professional) Engine Oil Filters are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) parts are...Some ACDelco Gold parts may have formerly appeared as ACDelco ProfessionalPremium aftermarket replacement part$5.44
- Barnes®Oil Filter AdapterWorkhorse P30 2003, Oil Filter Adapter by Barnes®. Designed utilizing the latest technology, this product by Barnes features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...$201.27
- Luber-finer®New Design Engine Oil FilterWorkhorse P30 2003, New Design Engine Oil Filter by Luber-finer®. Oil is the lifeblood of the heavy duty engine. Luber-finer high-efficiency oil filters provide protection from oil contaminants to help ensure optimal performance....Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$2.86
- Premium Guard®Engine Oil FilterWorkhorse P30 2003, Engine Oil Filter by Premium Guard®. 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$2.25
- Fel-Pro®Engine Conversion Gasket SetWorkhorse P30 2003, Engine Conversion Gasket Set by Fel-Pro®. Without Plastic Timing Cover. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global...Direct OEM replacement for a proper fitEnsures reliable sealing performance$76.48
- ARP®Rocker Arm Stud KitWorkhorse P30 With Chevy Small Block 2003, Rocker Arm Stud Kit by ARP®. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They’re designed to make it as easy as possible to install...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$103.59
- Moroso®Rear Main Seal AdapterWorkhorse P30 2003, Rear Main Seal Adapter by Moroso®. 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$225.99 - $252.99
- Gates®Micro-V™ V-Ribbed BeltWorkhorse P30 with 105 Amp Alternator 2003, Micro-V™ V-Ribbed Belt by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or...Special belt construction eliminates belt noise, reduces tension loss, and solves problem drive applicationsUtilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat-resistant EPDM materials$30.37 - $33.16
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine BeltWorkhorse P30 with 105 Amp Alternator 2003, Specialty™ Heavy Duty V-Ribbed Serpentine Belt by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Made with precision and quality in mindDesigned to meet your specific needs$34.18 - $46.16
- Dorman®Autograde™ Engine Oil Drain PlugWorkhorse P30 2003, Autograde™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed to provide a perfect fit for a hassle free installation, this...Oil Drain Plugs are designed and constructed to strict engineering quality standardsThe finest quality at a great price$2.05 - $21.38
- Gates®DriveAlign™ Drive Belt Idler PulleyWorkhorse P30 2003, DriveAlign™ Drive Belt Idler Pulley by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked center tensioning...High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements$18.38 - $21.83
- Continental® ContiTech™Elite™ Drive Belt Idler AssemblyWorkhorse P30 2003, Elite™ Drive Belt Idler Assembly by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets original...Original equipment equivalentFactory-like fit and dependability$15.69 - $30.22
- Dayco®No Slack™ Automatic Belt Tensioner AssemblyWorkhorse P30 2003, No Slack™ Automatic Belt Tensioner Assembly by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on...Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements$41.43
- ACDelco®Professional™ Standard V-Ribbed Serpentine BeltWorkhorse P30 with 105 Amp Alternator 2003, Professional™ Standard V-Ribbed Serpentine Belt by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet...Made with precision and quality in mindDesigned to meet your specific needs$38.04 - $38.79
- Continental® ContiTech™Conti-V Multirib™ Serpentine BeltWorkhorse P30 with 105 Amp Alternator 2003, Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance,...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$25.93 - $35.51
- Dayco®Drive Rite™ V-Ribbed Serpentine BeltWorkhorse P30 without A/C 2003, Drive Rite™ V-Ribbed Serpentine Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged...More flexibility and increased airflow around the belt for prolonged service lifeRaw-edge sidewall construction along with a patented top cogged design for top performance$10.08
- Dayco®Poly Rib™ Serpentine BeltWorkhorse P30 2003, Poly Rib™ Serpentine Belt by Dayco®. 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$30.37 - $36.00
- Goodyear Belts®Serpentine Multi V-BeltWorkhorse P30 2003, Serpentine Multi V-Belt by Goodyear Belts®. Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s efficiency...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$27.49 - $33.95
- Gates®Accessory Belt Drive KitWorkhorse P30 with A/C, 105 Amp Alternator 2003, Accessory Belt Drive Kit by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are...Performing a complete system repair doesn't add much time, but adds a lot of value (and protects against returns)Without proper tension, even the best new belt can’t efficiently transfer power$88.38
- Gates®DriveAlign™ OE Improved Automatic Belt TensionerWorkhorse P30 2003, DriveAlign™ OE Improved Automatic Belt Tensioner by Gates®. 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...Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications$36.53
- ACDelco®Professional™ Drive Belt Idler PulleyWorkhorse P30 2003, Professional™ Drive Belt Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$19.61
- ACDelco®Professional™ Drive Belt Tensioner AssemblyWorkhorse P30 2003, Professional™ Drive Belt Tensioner Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$33.94
- ACDelco®Professional™ Idler PulleyWorkhorse P30 2003, Professional™ Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$27.13
- ACDelco®Professional™ Serpentine Drive Belt Tensioner KitWorkhorse P30 with A/C, 105 Amp Alternator 2003, Professional™ Serpentine Drive Belt Tensioner Kit by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to...Made with precision and quality in mindDesigned to meet your specific needs$75.49
- Continental® ContiTech™Accessory Drive Belt KitWorkhorse P30 with A/C 2003, Accessory Drive Belt Kit by Continental® ContiTech™. When replacing a worn out serpentine belt, it's a good practice to also replace the idlers and tensioners along with it to prevent uneven wear and the...OE-quality products for safe, reliable, and efficient performanceManufactured with precise tolerances and ultimate quality$95.44
- Continental® ContiTech™Elite™ Drive Belt Tensioner AssemblyWorkhorse P30 2003, Elite™ Drive Belt Tensioner Assembly by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and vibration-free...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$39.07
