2004 Western Star 4900 Fuel System Parts
Select Your Submodel
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PAI®Fuel Transfer PumpWestern Star 4900EX / 4900FA / 4900SA 12.7L / 14.0L 2004, Fuel Transfer Pump 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...1 Year WarrantyPerfect blend of leading innovations and superior workmanship$669.83 - Delphi®Diesel Fuel InjectorWestern Star 4900EX / 4900FA / 4900SA 2004, Diesel Fuel Injector by Delphi®. Delphi fuel injectors are specifically tailored to deliver pressurized, atomized fuel to each cylinder in precise proportions required under extreme...Improved fuel economy and minimal fuel leakage during vehicle idle due to extremely low drip tipAccurate metering even during extreme temperature and condition (-40°F to 230°F)$296.24 - $421.66
- Baldwin Filters®Spin-On Fuel FilterWestern Star 4900EX / 4900FA / 4900SA 2004, Spin-On Fuel Filter by Baldwin Filters®. Baldwin spin-on fuel filters with open ports for bowls keep fuel clean and engines running at maximum efficiency. These filters feature a port designed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.39 - $26.46
- PAI®Solenoid KitWestern Star 4900EX / 4900FA / 4900SA 12.7L / 14.0L 2004, Solenoid Kit 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...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$12.96
- Baldwin Filters®Fuel Filter ElementWestern Star 4900 2004, Fuel Filter Element by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by highly skilled engineers, it...Designed to meet or exceed OE StandardsPost Seals for application reliability and ease of service$9.00 - $27.71
- Baldwin Filters®Fuel Water Separator Spin-on FilterWestern Star 4900 2004, Fuel Water Separator Spin-on Filter by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by highly...Mounted on the pressure sideSynthetic cellulose media designed to increase efficiency, durability and contaminant-holding capacity$20.47 - $61.63
- WIX®Fuel FilterWestern Star 4900 2004, Fuel Filter by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants such as dirt, rust, scale and water. These...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$22.59 - $25.70
- WIX®Spin-On Diesel Fuel FilterWestern Star 4900SA 10.3L USA Built 2004, Spin-On Diesel Fuel Filter by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants such as dirt,...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$29.89
- PAI®Fuel Check ValveWestern Star 4900EX / 4900FA / 4900SA 12.7L / 14.0L 2004, Fuel Check Valve 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...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$64.33 - $64.90
- PAI®Coupling SpiderWestern Star 4900EX / 4900FA / 4900SA 12.7L / 14.0L 2004, Coupling Spider 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...Drive2 Years Warranty$5.01
- PAI®Fuel Pump GasketsWestern Star 4900EX / 4900FA / 4900SA 12.7L / 14.0L 2004, Fuel Pump Gaskets by PAI®. 5 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Fuel Pump mounting gasketWith print-o-seal$3.28
- Baldwin Filters®Fuel Water Separator ElementWestern Star 4900 2004, Fuel Water Separator Element by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by highly skilled...Designed to meet or exceed OE StandardsPost Seals for application reliability and ease of service$24.57 - $43.21
- Baldwin Filters®Fuel Water Separator FilterWestern Star 4900EX / 4900FA / 4900SA 2004, Fuel Water Separator Filter by Baldwin Filters®. With Bail Handle. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and...Mounted on the pressure sideSynthetic cellulose media designed to increase efficiency, durability and contaminant-holding capacity$52.75
- Baldwin Filters®High Efficiency Secondary Spin-on Fuel FilterWestern Star 4900 2004, High Efficiency Secondary Spin-on Fuel Filter by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by...Designed to meet or exceed OE StandardsPost Seals for application reliability and ease of service$14.10
- Baldwin Filters®High Efficiency Spin-on Fuel FilterWestern Star 4900EX / 4900FA / 4900SA 2004, High Efficiency Spin-on Fuel Filter by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech...Synthetic cellulose media designed to increase efficiency, durability and contaminant-holding capacityDesigned to meet or exceed OE Standards$20.30
- WIX®Diesel Cartridge Fuel Water SeparatorWestern Star 4900EX / 4900FA / 4900SA USA Built 2004, Diesel Cartridge Fuel Water Separator by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$15.54 - $26.91
- WIX®Fuel Water Separator FilterWestern Star 4900 2004, Fuel Water Separator Filter by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants such as dirt, rust, scale and...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$44.97 - $45.97
- WIX®Metal Canister Fuel Filter CartridgeWestern Star 4900EX / 4900FA / 4900SA USA Built 2004, Metal Canister Fuel Filter Cartridge by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$89.82
- WIX®Metal Free Diesel Fuel Filter CartridgeWestern Star 4900SA 10.3L USA Built 2004, Metal Free Diesel Fuel Filter Cartridge by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$18.79 - $20.70
- WIX®Spin-On Fuel FilterWestern Star 4900 2004, Spin-On Fuel Filter by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants such as dirt, rust, scale and water....Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$21.14 - $28.93
- WIX®Spin-On Fuel/Water Separator Diesel FilterWestern Star 4900 USA Built 2004, Spin-On Fuel/Water Separator Diesel Filter by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants such as...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$19.23 - $48.54
- Donaldson®Fuel FilterWestern Star 4900FA / 4900SA 12.5L 2004, Fuel Filter by Donaldson®. Secondary. Style: Spin-On. Outer Diameter: 3.66" (93 mm). Length: 9.13" (232 mm). This top-grade product is expertly made in compliance with stringent industry...Expected to guarantee premium qualityExpertly crafted from prime materials using state of the art equipment$28.75
- Donaldson®Secondary Spin-On Fuel FilterWestern Star 4900 2004, Secondary Spin-On Fuel Filter by Donaldson®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$28.75
- Hastings®Fuel Filter ElementWestern Star 4900FA / 4900SA 12.8L with Mercedes Benz MBE4000 Engine 2004, Fuel Filter Element by Hastings®. This filter is designed to protect fuel system components, such as injection pumps and injectors, from damaging contaminants,...Meets or exceeds all filtration requirements of the applicationExtends fuel system component life$25.18
- Gates®Locking Fuel Tank CapWestern Star 4900EX / 4900FA / 4900SA 2004, Locking Fuel Tank Cap by Gates®. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass your highest expectations. It was made...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$103.18
- PAI®Fuel Injector O-RingWestern Star 4900 2004, Fuel Injector O-Ring 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...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$2.21 - $27.36
- PAI®Injector SealsWestern Star 4900EX / 4900FA / 4900SA 12.7L / 14.0L 2004, Injector Seals by PAI®. 6 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Graphite for early units2 Years Warranty$9.73
- PAI®Injector Tube O-RingsWestern Star 4900EX / 4900FA / 4900SA 12.7L / 14.0L 2004, Injector Tube O-Rings by PAI®. 6 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Injector2 Years Warranty$4.60
- PAI®Fuel Pressure SensorWestern Star 4900 2004, Fuel Pressure Sensor 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...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$103.44
- PAI®Injector Pressure SensorWestern Star 4900 2004, Injector Pressure Sensor 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...Injector PressureSensor2 Years Warranty$180.37
