Castrol GTX High Mileage

Castrol EDGE Advanced Full Synthetic

World Record Mileage Achievement

GTX

GTX

Helps extend engine life, cleans away old sludge* and protects against new sludge formation.

GTX High Milage

GTX High Mileage

Specially designed for engines with over 75,000 miles, helps prevent emission system failure and helps extend vehicle life.

EDGE

EDGE

Advanced Full Synthetic with Fluid Titanium Technology transforms to be stronger under pressure, reduces friction and unlocks the true performance of your engine.

EDGE High Mileage

EDGE High Mileage

Advanced Full Synthetic designed for engines with over 75,000 miles, helps protect the catalytic converter with low phosphorus content.

Transmax® ATF/CVT

Transmax® ATF/CVT

Formulated with Smooth Drive Technology and premium, full synthetic base oil, designed for most continuously variable transmissions with push belts and contains superior technology to enable longer transmission life.

Superior Clean

Castrol® GTX® is proven to clean away the sludge that can block engine oilways* and can prevent new sludge from forming.

GTX Ultraclean
  • No oil keeps engines cleaner
  • From the #1 conventional brand
  • Synthetic blend
  • Meets Ford 5W specs
GTX Ultraclean
GTX High Mileage
  • Specially designed for engines over 75,000 miles
  • Helps protect your emission system and extend engine life
  • #1 high mileage brand
  • Synthetic blend
GTX High Mileage
Vehicles with >75 miles
Maximize Engine Performance
Superior Wear Protection
Superior Clean

Castrol® EDGE® is our strongest oil with Fluid TITANIUM to reduce friction and maximize engine perfomance.

EDGE
  • 3X stronger than the leading competitor against viscosity breakdown**
  • Advanced full synthetic
  • European specs
  • GM dexos1® Gen 2
EDGE
EDGE High Mileage
  • Specially designed for engines over 75,000 miles
  • Helps protect the catalytic converter by reducing phosphorous
  • Advanced full synthetic
  • Meets Ford specs
EDGE High Mileage
Vehicles with >75 miles
AutoZone.com® ©2001- 2019  AutoZone, Inc. All Rights Reserved.