2018 Western Star 4900 Engine
Select Your Submodel
- 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 Bearings
- Engine Rebuild Kits
- Intercoolers
- Throttle Bodies
- Motor Oils
-
Baldwin Filters®Engine Oil Filter ElementWestern Star 4900 2018, Engine Oil Filter Element 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.65 - $57.59 - WIX®Full-Flow Cartridge Lube Metal Free Engine Oil FilterWestern Star 4900FA / 4900SA 12.8L Canada Built / USA Built 2018, Full-Flow Cartridge Lube Metal Free Engine Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform...You use conventional, synthetic or synthetic-blended motor oilsYour drives are stop-and-go, either in the city or in heavy traffic$50.21
- WIX®Full-Flow Cartridge Lube Metal Free Engine Oil FilterWestern Star 4900FA / 4900SA 12.8L Canada Built / USA Built 2018, Full-Flow Cartridge Lube Metal Free Engine Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform...You use conventional, synthetic or synthetic-blended motor oilsYour drives are stop-and-go, either in the city or in heavy traffic$50.21
- PAI®Engine Gasket KitWestern Star 4900 2018, 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$12.16 - $3,839.18
- PAI®Mounting GasketWestern Star 4900FA / 4900SA ISX 15.0 Engine 2018, Mounting Gasket by PAI®. Sold Individually. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$11.48
- PAI®Piston Ring KitWestern Star 4900 2018, 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. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$88.10 - $121.72
- Genuine®Timing Chain TensionerWestern Star 4900 2018, Timing Chain Tensioner by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials...Made with precision and quality in mindDesigned to meet your specific needs$126.34 - $127.02
- Gates®Micro-V™ V-Ribbed BeltWestern Star 4900 2018, 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$38.35 - $43.61
- PAI®Engine Oil DipstickWestern Star 4900SA 14.0L 2018, 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
- Gates®DriveAlign™ OE Exact Drive Belt Idler PulleyWestern Star 4900 2018, DriveAlign™ OE Exact 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$35.10
- Dayco®Drive Belt Tensioner AssemblyWestern Star 4900 2018, Drive 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 serpentine belt...Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements$238.06
- PAI®Crankshaft SealWestern Star 4900 2018, 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. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$37.79 - $86.16
- PAI®Crankshaft SealWestern Star 4900 2018, 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. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$37.79 - $86.16
- Gates®Accessory Drive BeltWestern Star 4900 2018, Accessory Drive Belt 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 reliability. Designed to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$47.82 - $62.21
- Continental® ContiTech™Serpentine BeltWestern Star 4900 2018, 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 reliability....Made with precision and quality in mindDesigned to meet your specific needs$31.12 - $43.97
- Goodyear Belts®Serpentine Multi V-BeltWestern Star 4900 2018, 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$26.87 - $52.47
- Gates®Accessory Belt Drive KitWestern Star 4900SA 14.0L 2018, 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
- Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner AssemblyWestern Star 4900 2018, 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$99.65 - $226.03
- Gates®Micro-V™ Serpentine Belt Drive Component KitWestern Star 4900 2018, Micro-V™ Serpentine Belt Drive Component Kit by Gates®. Solution Kits are precision engineered by Gates - The world's most experienced designer of accessory belt drive systems and manufacturer of premium...Made with precision and quality in mindDesigned to meet your specific needs$247.14 - $399.10
- PAI®Engine Oil PanWestern Star 4900SA 14.0L 2018, Engine Oil Pan 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$632.42
- PAI®Engine Oil Pan GasketWestern Star 4900 2018, 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 craftsmanship. Manufactured...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$38.42 - $180.42
- Continental® ContiTech™Elite™ Drive Belt Tensioner AssemblyWestern Star 4900FA / 4900SA ISX 15.0 Engine 2018, 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,...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$194.54
- Dorman HD Solutions®Engine Oil Pan GasketWestern Star 4900FA / 4900SA ISX 15.0 Engine 2018, Engine Oil Pan Gasket by Dorman HD Solutions®. This oil pan gasket is designed to match the fit and function of the original gasket on specified makes, years and models, and is...Direct replacement - this direct replacement oil pan gasket is designed to match the fit and function of the original component on specified makes, years and modelsRestores functionality - reliable replacement to stop leaks after the original gasket has corroded or deteriorated$199.61
- Dorman HD Solutions®Idler PulleyWestern Star 4900FA / 4900SA ISX 15.0 Engine 2018, Idler Pulley by Dorman HD Solutions®. This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select...Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehiclesRestores performance - fixes a failed, squealing or groaning noise from a worn idler pulley$33.56
- PAI®Engine Oil PumpWestern Star 4900 2018, 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 craftsmanship. Manufactured from...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$752.55 - $933.27
- PAI®Accessory DriveWestern Star 4900SA 14.0L 2018, Accessory Drive by PAI®. Sold Individually. 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...With 34 tooth Helical Drive Gear for 12.7L engine2 Years Warranty$1,227.86
- PAI®Camshaft Bearing KitWestern Star 4900SA 14.0L 2018, Camshaft Bearing Kit by PAI®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.04
- PAI®Compressor Mounting GasketsWestern Star 4900 2018, Compressor Mounting Gaskets 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....2 Years WarrantyPerfect blend of leading innovations and superior workmanship$8.10 - $20.21
- PAI®Cylinder Head Gasket SetWestern Star 4900 2018, Cylinder Head Gasket 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 craftsmanship. Manufactured...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$182.77 - $1,177.11
- PAI®High Performance™ Crankshaft Main Bearing KitWestern Star 4900FA / 4900SA ISX 15.0 Engine 2018, High Performance™ Crankshaft Main Bearing Kit by PAI®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$310.38
