Isuzu FTR / FVR (USA / CAN)

AdBlue (DEF) capacity & service interval

Isuzu FTR / FVR (USA / CAN) models utilize AdBlue (DEF) with a capacity of 37,8 liters. The data covers 2 configurations.

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

TypeSpecifications
FTR, FTR (2022- )
  • Use: Normal
  • Capacity 37,8 liter (Tank)
FVR, FVR (2022- )
  • Use: Normal
  • Capacity 37,8 liter (Tank)

Additional Notes

  • The 2022 Isuzu FTR / FVR (USA / CAN) carries a DEF tank capacity of 37.8 liters, which represents the full tank volume rather than a partial service fill quantity.
  • Both the FTR and FVR configurations share an identical 37.8-liter DEF tank capacity, meaning no variation exists between the two body types in the AdBlue system specification.
  • The DEF system on both configurations is identified as a selective catalytic reduction (SCR) system, which is the exhaust aftertreatment technology that consumes DEF to reduce nitrogen oxide emissions in diesel engines.
  • The capacity figure of 37.8 liters is listed under normal use conditions, applying to standard operating environments rather than severe-duty cycles.

Other Systems