Detailed Description
Motor Oil; SAE 10W-30; Synthetic Blend; High Mileage; 5 Quart; Castrol GTX High Mileage 10W-30 is the number 1 consumer high-mileage brand of motor oil. It's a synthetic blend engine oil that helps extend the life of engines by protecting against sludge, wear and burn-off. Engineered with Phosphorous Replacement Technology, it also protects emission systems by replacing some of the phosphorous that can damage catalytic converters.
Phosphorus Replacement Technology helps extend emission system life
Superior dispersancy that fights sludge build up
Exceptional oil burn-off protection exceeding industry standards
Seal conditioners to help reduce leaks
Advanced additives that minimize engine wear
Improved fuel economy
Based on API and ACEA volatility specifications
In 5W-20, 5W-30 and 10W-30 grades versus industry specifications
Meets or exceeds the following specifications:
API SP/SN PLUS/SN/SM
ILSAC GF-6