Want to use that signature purple oil in your European engine? Here is Royal Purple's answer to the European engine market.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Want to use that signature purple oil in your European engine? Here is Royal Purple's answer to the European engine market.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
7-in-1 Fuel Treatment is designed to make driving enjoyable again by removing deposits from the combustion chamber.
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This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
All-year oil designed especially for diesel engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-07-2026
Can be used in place of many "factory approved" coolants
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-07-2026
Ideal for very dry or "winter blend" fuels such as #1 diesel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Boiling Point - Dry 260°C (500°F) / Wet >170°C (338°F)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
One (1) Liter Container
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-05-2026
A fully synthetic ester formula that offers excellent wear protection across a wide range of operating conditions
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
High-performance engine oil with an optimal viscosity grade produced using fully synthetic polyalpha-olefins (PAO).
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Featuring a newly developed cap system designed for thorough and efficient emptying of the container.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-07-2026
Formulated to prevent and eliminate Internal Diesel Injector Deposits commonly found in Common Rail and other types of injectors
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Improved ESP Synthetic Motor Oil
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Limited slip fluid additive to improve performance and reduce noise
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Protects your diesel engine and restores engine performance. Includes cold weather protection.
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A triboceramic treatment to restore and protect metal surfaces inside the engine
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Great for use with the ES3245872 MotorVac cleaner tool. Used to blast carbon out of intake and valves.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms