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2021 Western Star 4900SA 2021 Base Straight Truck – Long Conventional

Repair services & inexpensive new parts for 2021 Western Star 4900SA 2021 Base Straight Truck – Long Conventional with 12.8L 12809CC 781Cu. In. l6 DIESEL Turbocharged engine.

The 2021 Western Star 4900SA Base Straight Truck is a robust and powerful vehicle designed for heavy-duty applications. Equipped with a turbocharged 12.8L inline-six diesel engine, it delivers considerable power and efficiency, making it suitable for long hauls and demanding work environments. With its conventional straight-truck design, this Western Star model prioritizes durability and performance, providing operators with a reliable choice in the trucking industry.

Common Issues

  • Turbocharger wear and tear
  • Diesel particulate filter (DPF) clogging
  • Fuel injector malfunctions

Maintenance Tips

  • Regularly inspect and clean the turbocharger system to prevent buildup.
  • Perform scheduled DPF regeneration or replacement to avoid clogging.
  • Use high-quality diesel to minimize injector issues and maintain engine efficiency.

Typical Repair/Ownership Cost Ranges

  • Turbocharger replacement: $1,500 - $3,000
  • DPF replacement: $2,000 - $4,000
  • Fuel injector replacement: $300 - $500 per injector

Buying Advice

  • Inspect the turbocharger for any signs of wear or oil leaks.
  • Check the DPF for clogging and ensure it has been regularly maintained.
  • Review the service records for regular maintenance, especially fuel system checks.

FAQ

What is the fuel efficiency of the 2021 Western Star 4900SA?
The fuel efficiency can vary based on load and driving conditions, but typically ranges between 6 to 8 miles per gallon.

How often should the oil be changed in this truck?
The oil should be changed approximately every 15,000 to 25,000 miles, depending on the driving conditions and oil type used.

Is the 12.8L engine reliable for long-distance hauling?
Yes, the turbocharged 12.8L engine is designed for durability and efficiency, making it reliable for long-distance hauling.

What are the most important maintenance checks?
Focus on the turbocharger, DPF, and fuel system to maintain optimal performance.

Does the truck come with any warranty?
Typically, new trucks come with a warranty, but it’s important to verify the specifics with the dealer or previous owner.

Have Questions about Western Star 4900SA 2021 Base? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Western Star
Model: 4900SA
Trim: Base Straight Truck – Long Conventional
Year: 2021

Quick Info

Fuel: DIESEL
Aspiration: Turbocharged
Engine Displacement: 12.8L
Engine CC: 12809
Engine CID: 781
Engine Block Type: L
Cylinder Type: U/K
Cylinders: 6
Drive: 10 X 4
Body Type: Straight Truck – Long Conventional
Doors: U/K

Repair services & inexpensive new parts for 2021 Western Star 4900SA 2021 Base Straight Truck – Long Conventional with 12.8L 12809CC 781Cu. In. l6 DIESEL Turbocharged engine.