Description
GTX High Mileage is tailored to aging engines, combining leak-reducing seal conditioners with a lower-phosphorus additive approach that helps preserve the catalytic converter.
- SAE 5W-30 synthetic blend in a 5-quart jug
- Made for vehicles with more than 75,000 miles
- Phosphorus Replacement Technology helps extend emission-system life
- Seal conditioners help reduce leaks; low volatility limits oil burn-off
- Meets API SQ and ILSAC GF-7
- Strong sludge control and wear protection









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