DF6117 Premium Guard Fuel Filter for GM 6.6L V8 Duramax Engines

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

Premium Guard DF6117 fuel filter for compatible GM 6.6L V8 Duramax diesel engine applications. Protects critical fuel-system components and removes dirt and contaminants from the fuel supply before they reach sensitive fuel-injection components. Routine fuel-filter replacement is vital for preventive maintenance in school buses and commercial fleet vehicles equipped with GM 6.6L diesel engines.

Suppliers (1)

• Midwest Bus Parts

  DF6117 Premium Guard Fuel Filter for GM 6.6L V8 Duramax Engines · In stock

  Checked Oct 28, 2026
  $47.75
  View at supplier

Specifications and fitment

Part Type

Fuel Filter

Cross Reference

DF6117, LFF6012, F56117, PS9059B, 33960, 33960XE, 33960XEMP, F56117

Features

• Premium Guard heavy-duty diesel fuel filter
• Helps remove harmful contaminants from diesel fuel
• Helps protect fuel injectors and other fuel-system components
• Supports consistent fuel delivery
• Designed for demanding fleet operating conditions
• Suitable for school bus and commercial vehicle preventive maintenance
• Direct replacement for compatible OEM and aftermarket filters

Fits

• GM 6.6L V8 diesel engines
• Compatible 6.6L Duramax applications
• GM-powered school bus applications
• Chevrolet commercial and medium-duty vehicles with applicable engines
• GMC commercial and medium-duty vehicles with applicable engines
• Fleet vehicles equipped with compatible GM 6.6L diesel engines

Price history