2003 International 3800 Engine
Select Your Submodel
- 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
- Intercoolers
- Throttle Bodies
- Motor Oils
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Baldwin Filters®Spin-On Engine Oil FilterInternational 3800 7.6L International Engine 2003, Spin-On Engine Oil Filter by Baldwin Filters®. Dirty oil can cause catastrophic damage to your engine. By using the proper lube filter for your engine, you can minimize the possibility...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.45 - $36.38 - PAI®Engine Gasket KitInternational 3800 7.6L 2003, Engine Gasket Kit 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. Manufactured...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$114.64 - $618.66
- PAI®Piston Ring SetInternational 3800 7.6L International Engine 2003, Piston Ring Set 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$55.54
- Gates®Micro-V™ V-Ribbed BeltInternational 3800 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 better, in service...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$37.32 - $43.85
- Dayco®No Slack™ Automatic Belt Tensioner AssemblyInternational 3800 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$109.82 - $122.65
- Dayco®No Slack™ Heavy Duty Idler/Tensioner PulleyInternational 3800 2003, No Slack™ Heavy Duty Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design...Made with precision and quality in mindDesigned to meet your specific needs$35.43 - $91.27
- Spectra Premium®New Design Heavy Duty Engine Oil PanInternational 3800 7.6L International Engine 2003, New Design Heavy Duty Engine Oil Pan without Gaskets by Spectra Premium®. This premium product is the best way to go for those looking for the highest quality replacement that offers...Made with precision and quality in mindDesigned to meet your specific needs$126.95 - $150.15
- Gates®DriveAlign™ Drive Belt Idler PulleyInternational 3800 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$31.85 - $88.33
- Continental® ContiTech™Elite™ Drive Belt Idler AssemblyInternational 3800 7.6L 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 equipment equivalentFactory-like fit and dependability$30.49
- PAI®Crankshaft Seal KitInternational 3800 7.6L 2003, Crankshaft Seal Kit 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. Manufactured...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$16.74 - $306.32
- PAI®Crankshaft Seal KitInternational 3800 7.6L 2003, Crankshaft Seal Kit 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. Manufactured...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$16.74 - $306.32
- ACDelco®Professional™ Standard V-Ribbed Serpentine BeltInternational 3800 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 or exceed OEM...Made with precision and quality in mindDesigned to meet your specific needs$56.18 - $61.30Save: up to 16%$48.80 - $51.53
- Continental® ContiTech™Conti-V Multirib™ Serpentine BeltInternational 3800 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, greater durability, and...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$19.59 - $39.64
- Continental® ContiTech™Serpentine BeltInternational 3800 7.6L 2003, Serpentine Belt by Continental® ContiTech™. 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...Made with precision and quality in mindDesigned to meet your specific needs$32.09 - $47.83
- Goodyear Belts®Serpentine Multi V-BeltInternational 3800 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...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$35.43 - $47.35
- Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner AssemblyInternational 3800 2003, Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...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$84.76 - $131.10
- ACDelco®Professional™ Heavy Duty Belt Tensioner & Pulley AssemblyInternational 3800 2003, Professional™ Heavy Duty Belt Tensioner & Pulley Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Made with precision and quality in mindDesigned to meet your specific needs$167.22 - $357.90Save: up to 15%$144.60 - $304.22
- ACDelco®Professional™ Idler PulleyInternational 3800 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...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$59.24 - $91.02Save: 15%$50.36 - $77.37
- Continental® ContiTech™Elite™ Drive Belt Tensioner AssemblyInternational 3800 7.3L 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...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$116.94
- Dorman®TECHoice™ Drive Belt Tensioner AssemblyInternational 3800 7.6L International Engine 2003, TECHoice™ Drive Belt Tensioner Assembly by Dorman®. This replacement belt tensioner assembly is designed to match the fit and function of the original equipment belt tensioner on...Ideal replacement - this drive belt tensioner is a direct replacement for the original tensioner on specified vehicle years, makes and modelsDurable construction - this tensioner assembly is made using quality components to ensure durability and performance$82.73
- SKP®Drive Belt Idler PulleyInternational 3800 7.6L 2003, 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.71
- PAI®Engine Oil Pan GasketInternational 3800 7.6L International Engine 2003, Engine Oil Pan 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$38.56 - $168.89
- Dorman®OE Solutions™ Engine Oil PanInternational 3800 7.3L Engine # 375548 2003, OE Solutions™ Engine Oil Pan by Dorman®. 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...Direct replacement - this engine oil pan is made to match the original pan on specific vehiclesComplete assembly - includes replacement pan and drain plugs to match original components$274.58
- Agility®Engine Oil PanInternational 3800 7.3L 2003, Engine Oil Pan by Agility®. Agility products have gone through extensive development and testing to insure the products they sell to meet the expectations of their customers and market satisfaction.Meets or exceeds OE manufacturer's specifications100% performance and fit-tested$94.36 - $126.64
- Replace®Engine Oil PanInternational 3800 7.6L 2003, Engine Oil Pan by Replace®. Stop oil leaks and keep your engine operating at its best with this superior Engine Oil Pan. Replace your worn out or cracked oil pan with this product to prevent damage to your...Direct replacementMeets or exceeds OE standards$165.80 - $325.70
- PAI®Engine Oil PumpInternational 3800 7.6L International Engine 2003, Engine Oil Pump 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$695.49
- PAI®Exhaust Valve SetInternational 3800 7.6L International Engine 2003, Exhaust Valve Set 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...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$25.34
- GB Remanufacturing®Diesel High Pressure Oil PumpInternational 3800 7.3L 2003, Diesel High Pressure Oil Pump by GB Remanufacturing®. This remanufactured diesel high pressure oil pump is designed to meet all OEM specifications. By reusing the components that don’t wear out and...Remanufactured OEM partCost-effective alternative to a new OEM product$556.31
- Standard®Diesel Injection High Pressure Oil PumpInternational 3800 7.6L 2003, Diesel Injection High Pressure Oil Pump by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...All parts Standard inspect, tear down and validate, clean, reassemble, and test each part to ensure qualityRigorously cleaned during multi-step process before reassembly to remove all oil and debris$1,361.90 - $1,467.64
- Dorman®OE Solutions™ Oil Pressure SensorInternational 3800 2003, OE Solutions™ Oil Pressure Sensor by Dorman®. This replacement oil pressure sensor is a direct replacement for the original sensor on specified applications. It is ruggedly designed and built to withstand...Ideal replacement - this oil pressure sensor directly replaces the original sensor on specified vehicles and applicationsDurable construction - this sensor is specifically designed to withstand pressure and temperature extremes for reliable performance and accurate measurement$100.14
