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Synthetic 5w50 Motor Oil

Item 383731
AmericanMuscle no longer carries the Synthetic 5w50 Motor Oil. Please check out Home for an updated selection.
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    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation


    • Fully Synthetic Ester Formula
    • Excellent Wear and Friction Protection
    • High Natural Viscosity Index (VI)
    • High Detergency Formula for Cleaner Engines
    • Improves Fuel Economy
    • 5w50 Weight
    • One Quart Bottle - Sold Individually


    Full Synthetic. The Red Line 5w50 Full Synthetic Motor Oil is a great oil to use in your high-revving daily driven performance Mustang. Keep your engine safe by using this High Performance Oil.

    Improves Fuel Economy. Red Line motor oil has a high detergency formula that allows for extended drain intervals and provides increased cleanliness to help prevent power robbing engine sludge from forming which in turn improves your vehicles performance and fuel economy.

    Superior Protection. Red Line synthetic motor oil features a high natural viscosity index (VI) for a thicker oil film that coats all engine components including the bearings and cams to provide excellent wear and friction protection across a wide range of operating conditions and temperatures.

    Application. This Red Line Synthetic Motor Oil is a 5w50 weight. Check your Mustang's oil cap or owner's manual for the correct weight for your engine. Sold individually in one quart bottles.

    • I4 needs 6 quarts for a complete oil change.
    • V6 needs 5-6 quarts for a complete oil change.
    • V8 needs 5-10 quarts for a complete oil change.

    Please Note. If you are unsure how many quarts of oil you will need for a complete oil change, please refer to your vehicles owner manual or contact your local Ford dealer.


    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) one quart bottle

    Tech Specs


    Customer Reviews (10)

      Reviews of Store Brand Engine products have an average rating of 4.7 out of 5

        Questions & Answers

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