Castrol GTX 15A66C Syn Blend Motor Oil 5W-30 - Quarts

Castrol® GTX® 5W-30 is a synthetic blend engine oil with a double-action formula proven to clean away the sludge that can block engine oilways* and help prevent new sludge formation. * When tested in engines with a high level of sludge Premium-quality base oils and anti-wear additives that help extend engine life Superior protection against engine sludge Advanced protection against viscosity and thermal breakdown Superior protection against high-temperature deposits Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM ILSAC GF-6 Meets Ford WSS-M2C946-B1 Meets Ford WSS-M2C961-A1