Castrol GTX Classic 20W-50 Conventional Motor Oil, 5 Quarts

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Amazon Price: $41.71 ($0.26 / fluid ounce) (as of November 13, 2025 1:18 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: Castrol
  • Manufacturer: Castrol

Features

  • Castrol Classic 20W-50 is suitable for use in automotive gasoline engines where the manufacturer recommends an API SJ or earlier specification 20W-50 lubricant. NOTE: NOT FOR USE IN MODERN ENGINES WITH CATALYTIC CONVERTERS OR WET CLUTCH APPLICATIONS
  • Specialized additives containing high Zinc (1400 PPM Max) and Phosphorus for extreme wear protection
  • Formulated to maintain tough and thick oil film even under severe conditions
  • Minimal foaming and high resistance to thermal degradation
  • Compatible with gasoline and alcohol-based fuels

Manufacturer Info

  • PartNumber: 15E809
  • Model: 15E809
  • Warranty: 12 months

Product Info

  • Color: Amber
  • Size: 5 Quart Jug
  • NumberOfItems: 1

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