2003 Freightliner Century 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
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Engine Rebuild Kits
- Intercoolers
- Throttle Bodies
- Motor Oils
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Baldwin Filters®Engine Oil FilterFreightliner Century 2003, 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 of costly downtime and repairs....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.04 - $74.11 - PAI®Engine Gasket KitFreightliner Century 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 from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$64.98 - $4,491.75
- PAI®Piston Ring KitFreightliner Century 12.7L / 14.0L 2003, Piston Ring 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....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$88.10
- Gates®DriveAlign™ Drive Belt Idler PulleyFreightliner Century 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...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 - $64.87
- Continental® ContiTech™Elite™ Drive Belt Idler AssemblyFreightliner Century 10.3L / 12.0L / 14.6L 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....Original equipment equivalentFactory-like fit and dependability$30.49
- Continental® ContiTech™Elite™ Drive Belt Tensioner PulleyFreightliner Century 12.7L 2003, Elite™ Drive Belt Tensioner Pulley by Continental® ContiTech™. Continental Elite™ pulleys are designed to install and operate as well as OE components. They're manufactured to original equipment...Constructed to match OE form, fit, and functionMade of OE specified materials, unless upgraded to enhance performance$36.42
- PAI®Crankshaft Seal KitFreightliner Century 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$32.32 - $90.81
- PAI®Crankshaft Seal KitFreightliner Century 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$32.32 - $90.81
- Gates®FleetRunner™ Heavy Duty V-BeltFreightliner Century 12.7L / 14.0L with 50 3/8" Belt Outside Circumference 2003, FleetRunner™ Heavy Duty V-Belt by Gates®. Length: 50.05". Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover...The finest quality at a great priceGates carries everything needed to complete the job$24.04
- Gates®Micro-V™ V-Ribbed BeltFreightliner Century 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...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$20.24 - $59.23
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine BeltFreightliner Century 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 advertised. Perfect for...Made with precision and quality in mindDesigned to meet your specific needs$31.15 - $67.46
- PAI®Engine Oil DipstickFreightliner Century 12.7L / 14.0L 2003, Engine Oil Dipstick 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$31.77
- Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner AssemblyFreightliner Century 2003, No Slack™ Heavy Duty 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...Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements$138.60 - $183.04
- Dayco®No Slack™ Heavy Duty Idler/Tensioner PulleyFreightliner Century 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,...Made with precision and quality in mindDesigned to meet your specific needs$35.43 - $37.36
- Gates®FleetRunner PowerBand™ Preferred V-BeltFreightliner Century 12.7L / 14.0L with 50 3/8" Belt Outside Circumference 2003, FleetRunner PowerBand™ Preferred V-Belt by Gates®. Length: 50.625". Gates is the largest global manufacturer of OE timing belts. This means Gates is able...The finest quality at a great priceGates carries everything needed to complete the job$52.96
- Gates®Accessory Belt Drive KitFreightliner Century 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 OE-equivalent, or better, in...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$177.84 - $207.60
- Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner AssemblyFreightliner Century 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$75.12 - $125.39
- ACDelco®Professional™ Idler PulleyFreightliner Century 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$30.84 - $64.14
- SKP®Drive Belt Idler PulleyFreightliner Century 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
- Gates®Automotive XL™ V-BeltFreightliner Century 12.7L / 14.0L with 50 3/8" Belt Outside Circumference 2003, Automotive XL™ V-Belt by Gates®. Length: 50". This product is made of high-quality components to meet and exceed strict quality requirements. Designed...Made with precision and quality in mindDesigned to meet your specific needs$19.55
- Continental® ContiTech™Conti-V Multirib™ Serpentine BeltFreightliner Century 10.3L / 12.0L 2003, Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Length: 48". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$20.07
- Continental® ContiTech™Extreme Duty Multi V-BeltFreightliner Century 14.6L 2003, Extreme Duty Multi V-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...Made with precision and quality in mindDesigned to meet your specific needs$49.15
- Continental® ContiTech™Serpentine BeltFreightliner Century 12.7L 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$34.66
- Continental® ContiTech™Serpentine BeltFreightliner Century 12.7L 2003, Serpentine Belt by Continental® ContiTech™. Length: 50". This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Made with precision and quality in mindDesigned to meet your specific needs$17.13
- Dayco®Drive Rite™ V-Ribbed Serpentine BeltFreightliner Century 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 design,...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$7.78 - $32.14
- Dayco®GOLD Label™ Poly Rib Heavy Duty BeltFreightliner Century 2003, GOLD Label™ Poly Rib Heavy Duty Belt by Dayco®. The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$42.81 - $59.96
- Dayco®Poly Rib™ Serpentine BeltFreightliner Century with A/C 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...Made with precision and quality in mindDesigned to meet your specific needs$19.79 - $23.21
- ACDelco®Professional™ Standard V-Ribbed Serpentine BeltFreightliner Century 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$32.84 - $77.91
- ACDelco®Professional™ V-BeltFreightliner Century 12.7L / 14.0L 2003, Professional™ V-Belt by ACDelco®. Designed utilizing the latest technology, this product 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$22.24 - $42.35
- Goodyear Belts®Fan Accessory Drive V-BeltFreightliner Century 12.7L / 14.0L 2003, Fan Accessory Drive V-Belt by Goodyear Belts®. Length: 50". Goodyear Belts has developed V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$15.71
