Shop engine oil and gear oil by viscosity grade — the number on your oil cap or in your handbook, like 5W-30 or 10W-40. Pick your grade below. Every oil is held in Irish stock at our Co. Wexford store: no UK customs delays, free delivery over €150, and same-day dispatch on orders placed before 2pm.
Showing 73–78 of 78 results
Millers CRX 75W-110 NT+ is a competition heavy-duty fully synthetic transmission oil for highly stressed applications, with friction modifiers for limited-slip differentials. Its NANODRIVE additive technology dramatically reduces friction while protecting gears under extreme load.
Penrite Classic Mini 20W-50 is a premium, high-zinc API GL-4 mineral oil for the classic Mini and other combined engine/gearbox (transmission-in-sump) applications, developed with the marque in mind to protect both engine and gearbox.
Penrite Classic Light 20W-60 is a multigrade engine oil for classic cars built between 1950 and 1989, especially higher-performance models such as MG and Jaguar. It offers strong film strength for period engines with dependable all-round protection.
Penrite Heritage LTM is a Light-to-Medium SAE 30/40 monograde, non-detergent engine oil for veteran and Edwardian machinery (around 1900–1920) with total-loss, wick-feed or early pressure-fed lubrication.
Penrite Heritage MTH is a Medium-to-Heavy SAE 40/50 monograde, non-detergent engine oil for veteran and Edwardian engines (around 1900–1920) with total-loss, wick-feed or early lubrication systems needing a heavier grade.
Penrite Shelsley Light 20W-60 is a low-detergent multigrade engine oil for vehicles built between 1920 and 1950 without full-flow filtration. Low detergency lets deposits settle rather than circulate, and added corrosion inhibitors protect engines that stand idle.
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