Peterbilt Regional haul trucks

Coolant capacity & service interval

Peterbilt Regional haul trucks require coolant with a capacity range of 11,5 to 12,4 liters. Service intervals include 750000 miles, 72 months, 22000 hours, 96 months, or 15000 hours. The data covers 32 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
330, Paccar PX-7 (2016-2021)
  • Use: On-road use
  • Capacity 11,5 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
330, Paccar PX-7 (2016-2021)
  • Use: Off-road use
  • Capacity 11,5 liter (Engine only)
  • Change 96 months/ 15000 hours
337, Paccar PX-7 (2016-2021)
  • Use: On-road use
  • Capacity 11,5 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
337, Paccar PX-7 (2016-2021)
  • Use: Off-road use
  • Capacity 11,5 liter (Engine only)
  • Change 96 months/ 15000 hours
337, Paccar PX-9 (2016-2021)
  • Use: On-road use
  • Capacity 12,4 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
337, Paccar PX-9 (2016-2021)
  • Use: Off-road use
  • Capacity 12,4 liter (Engine only)
  • Change 96 months/ 15000 hours
348, Paccar PX-7 (2016-2021)
  • Use: On-road use
  • Capacity 11,5 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
348, Paccar PX-7 (2016-2021)
  • Use: Off-road use
  • Capacity 11,5 liter (Engine only)
  • Change 96 months/ 15000 hours
348, Paccar PX-9 (2016-2021)
  • Use: On-road use
  • Capacity 12,4 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
348, Paccar PX-9 (2016-2021)
  • Use: Off-road use
  • Capacity 12,4 liter (Engine only)
  • Change 96 months/ 15000 hours
325, Paccar PX-7 (2013-2016)
  • Use: On-road use
  • Capacity 11,5 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
325, Paccar PX-7 (2013-2016)
  • Use: Off-road use
  • Capacity 11,5 liter (Engine only)
  • Change 96 months/ 15000 hours
330, Paccar PX-7 (2013-2016)
  • Use: On-road use
  • Capacity 11,5 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
330, Paccar PX-7 (2013-2016)
  • Use: Off-road use
  • Capacity 11,5 liter (Engine only)
  • Change 96 months/ 15000 hours
337, Paccar PX-7 (2013-2016)
  • Use: On-road use
  • Capacity 11,5 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
337, Paccar PX-7 (2013-2016)
  • Use: Off-road use
  • Capacity 11,5 liter (Engine only)
  • Change 96 months/ 15000 hours
337, Paccar PX-9 (2013-2016)
  • Use: On-road use
  • Capacity 12,4 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
337, Paccar PX-9 (2013-2016)
  • Use: Off-road use
  • Capacity 12,4 liter (Engine only)
  • Change 96 months/ 15000 hours
348, Paccar PX-7 (2013-2016)
  • Use: On-road use
  • Capacity 11,5 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
348, Paccar PX-7 (2013-2016)
  • Use: Off-road use
  • Capacity 11,5 liter (Engine only)
  • Change 96 months/ 15000 hours
348, Paccar PX-9 (2013-2016)
  • Use: On-road use
  • Capacity 12,4 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
348, Paccar PX-9 (2013-2016)
  • Use: Off-road use
  • Capacity 12,4 liter (Engine only)
  • Change 96 months/ 15000 hours
325, Paccar PX-6 (2010-2013)
  • Use: On-road use
  • Capacity 11,5 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
325, Paccar PX-6 (2010-2013)
  • Use: Off-road use
  • Capacity 11,5 liter (Engine only)
  • Change 96 months/ 15000 hours
330, Paccar PX-6 (2010-2013)
  • Use: On-road use
  • Capacity 11,5 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
330, Paccar PX-6 (2010-2013)
  • Use: Off-road use
  • Capacity 11,5 liter (Engine only)
  • Change 96 months/ 15000 hours
337, Paccar PX-6 (2010-2013)
  • Use: On-road use
  • Capacity 11,5 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
337, Paccar PX-6 (2010-2013)
  • Use: Off-road use
  • Capacity 11,5 liter (Engine only)
  • Change 96 months/ 15000 hours
337, Paccar PX-8 (2010-2013)
  • Use: On-road use
  • Capacity 12,4 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
337, Paccar PX-8 (2010-2013)
  • Use: Off-road use
  • Capacity 12,4 liter (Engine only)
  • Change 96 months/ 15000 hours
348, Paccar PX-8 (2010-2013)
  • Use: On-road use
  • Capacity 12,4 liter (Engine only)
  • Change 750000 miles/ 72 months/ 22000 hours
348, Paccar PX-8 (2010-2013)
  • Use: Off-road use
  • Capacity 12,4 liter (Engine only)
  • Change 96 months/ 15000 hours