Isuzu i-370
Maintenance specs for 2 variants of the Isuzu i-370 — from 2007 to 2008.
2007–2008 Isuzu i-370
3.7L I5 (LLR) · RWD
242 hp / 242 lb-ft
Transmission
Type4-Speed Automatic (4L60-E)
FluidDexron VI ATF
Drain & fill5 qt
Full capacity11.2 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Differentials
Rear fluid75W-90 GL-5
Fuel
Tank19.5 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service50,000 mi
Coolant flush150,000 mi
Brake fluid30,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Drive belt60,000 mi
2007–2008 Isuzu i-370
3.7L I5 (LLR) · 4WD
242 hp / 242 lb-ft
Transmission
Type4-Speed Automatic (4L60-E)
FluidDexron VI ATF
Drain & fill5 qt
Full capacity11.2 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Differentials
Front fluid80W-90 GL-5
Rear fluid75W-90 GL-5
Transfer Case
FluidAuto-Trak II Fluid
Fuel
Tank19.5 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service50,000 mi
Coolant flush150,000 mi
Brake fluid30,000 mi
Spark plugs100,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Drive belt60,000 mi