2012 Western Star 4900 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 Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Intercoolers
- Throttle Bodies
- Motor Oils
-
Baldwin Filters®Engine Oil FilterWestern Star 4900 2012, 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 - $63.26 - WIX®Engine Oil FilterWestern Star 4900 2012, 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 lifestyle, it is...You use conventional, synthetic or synthetic-blended motor oilsYour drives are stop-and-go, either in the city or in heavy traffic$24.45 - $49.68
- PAI®Engine Gasket KitWestern Star 4900EX / 4900FA / 4900SA 2012, 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....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$12.16 - $3,839.18
- PAI®Mounting GasketWestern Star 4900EX / 4900FA / 4900SA 14.9L 2012, 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 4900EX / 4900FA / 4900SA 2012, 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 - $121.72
- Gates®Micro-V™ V-Ribbed BeltWestern Star 4900 2012, 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$35.35 - $59.01
- Gates®FleetRunner™ Heavy Duty V-BeltWestern Star 4900EX 14.0L 2012, FleetRunner™ Heavy Duty V-Belt by Gates®. Length: 61.98". Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are...The finest quality at a great priceGates carries everything needed to complete the job$28.34
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine BeltWestern Star 4900 2012, 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 your...Made with precision and quality in mindDesigned to meet your specific needs$39.43 - $69.27
- PAI®Engine Oil DipstickWestern Star 4900EX / 4900FA / 4900SA 12.7L / 14.0L 2012, 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$31.77
- Gates®DriveAlign™ Drive Belt Idler PulleyWestern Star 4900 2012, 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$33.44 - $35.10
- Dayco®Drive Belt Tensioner AssemblyWestern Star 4900 2012, 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
- Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner AssemblyWestern Star 4900 2012, 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$218.00
- Dayco®No Slack™ Light Duty Idler/Tensioner PulleyWestern Star 4900 2012, No Slack™ Light Duty Idler/Tensioner Pulley Assembly 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$25.19
- PAI®Crankshaft SealWestern Star 4900 2012, 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 2012, 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®Automotive XL™ V-BeltWestern Star 4900EX 14.0L 2012, Automotive XL™ V-Belt by Gates®. Length: 62". 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$17.31
- Dayco®GOLD Label™ Poly Rib Heavy Duty BeltWestern Star 4900FA / 4900SA 12.8L 2012, 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...The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds$50.77 - $69.27
- Dayco®Poly Rib™ Serpentine BeltWestern Star 4900FA / 4900SA 12.8L with A/C, 106 1/2" Belt 2012, 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...Made with precision and quality in mindDesigned to meet your specific needs$43.95
- ACDelco®Professional™ Standard High Capacity V-BeltWestern Star 4900EX 14.0L 2012, Professional™ Standard High Capacity V-Belt by ACDelco®. Length: 62". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.34
- ACDelco®Professional™ Standard V-Ribbed Serpentine BeltWestern Star 4900 2012, 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$35.59 - $57.25
- ACDelco®Specialty™ Heavy Duty High Capacity V-BeltWestern Star 4900EX 14.0L 2012, Specialty™ Heavy Duty High Capacity V-Belt by ACDelco®. Length: 61.98". 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$38.93
- Continental® ContiTech™Conti-V Multirib™ Serpentine BeltWestern Star 4900EX / 4900FA / 4900SA 14.8L 2012, 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$34.51 - $48.00
- Continental® ContiTech™Serpentine BeltWestern Star 4900EX / 4900FA / 4900SA 6 15.6L 2012, 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,...Made with precision and quality in mindDesigned to meet your specific needs$31.12 - $43.97
- Goodyear Belts®Fan Accessory Drive V-BeltWestern Star 4900EX 14.0L 2012, Fan Accessory Drive V-Belt by Goodyear Belts®. Length: 62". Goodyear Belts has developed V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$15.05
- Goodyear Belts®Serpentine Multi V-BeltWestern Star 4900 2012, 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 2012, 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$150.24 - $177.84
- Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner AssemblyWestern Star 4900 2012, 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 2012, 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 - $416.32
- PAI®Engine Oil Pan GasketWestern Star 4900 2012, 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$23.91 - $206.33
- ACDelco®Professional™ Heavy Duty Belt Tensioner & Pulley AssemblyWestern Star 4900 2012, 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. Perfect...Made with precision and quality in mindDesigned to meet your specific needs$138.10 - $323.50
