10W-40 is Ireland’s most-searched oil grade — the semi-synthetic staple for petrol and diesel cars of the 1990s and 2000s, higher-mileage engines that like a slightly thicker oil, and a huge number of motorcycles.Our range covers every use: Trident Professional 10W-40 (5L or 199L drums) for everyday cars, EE Performance for modern engines, Classic Pistoneeze for older vehicles, Classic Oils Hot Hatch for retro performance cars, motorsport CFS, and ZFS 4T bike oils with wet-clutch compatibility. Irish stock — free delivery over €150, same-day dispatch before 2pm.
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Millers ZFS 4T Performance 10W-40 is a fully synthetic, ester-based 4-stroke motorcycle engine oil built for maximum performance on road and track. The ester formulation delivers outstanding film strength and anti-wear protection for long component life, while meeting JASO MA2 for reliable wet-clutch feel. Suitable for motorcycle, scooter and ATV engines and transmissions, air- or water-cooled.
Millers EE Performance 10W-40 is a fully synthetic, full-SAPS engine oil with NANODRIVE low-friction technology for petrol and diesel engines. Part of Millers’ “track day ready” EE Performance range, it delivers more power and torque with strong protection against wear on road and track.
Millers Trident Professional 10W-40 is a high-quality semi-synthetic engine oil (ACEA A3/B3, A3/B4) for petrol and diesel cars and light commercials, with approvals including MB 229.1, VW 502 00/505 00 and Renault RN0700. A dependable, cost-effective professional oil for everyday servicing.
Millers Trident Professional 10W-40 is a high-quality semi-synthetic engine oil (ACEA A3/B3, A3/B4) for petrol and diesel cars and light commercials. Supplied here in a 199-litre drum for workshops and fleets, it delivers dependable protection and engine cleanliness for high-throughput servicing.
Millers Motorsport CFS 10W-40 is a competition fully synthetic race engine oil formulated with 100% synthetic base fluids and a synergistic blend of three esters for maximum performance. Suitable for fast road, race, rally, sprints and hill climbs, and for engines with hydraulic tappets such as the Ford Zetec.
A semi synthetic multigrade engine oil meeting ACEA and API specifications required by many high performance Hot Hatches from the 1980’s and 90’s.
Millers Classic Pistoneeze 10W-40 is a moderate-detergent, semi-synthetic multigrade engine oil for classic cars with modern-type filtration. High in ZDDP (zinc/phosphorus) anti-wear additive, it protects older engines and flat-tappet valvetrains while helping reduce oil consumption.
Millers ZFS 4T 10W-40 is a fully synthetic 4-stroke motorcycle engine oil for road and track use. It meets JASO MA2 for dependable wet-clutch performance and suits motorcycle, scooter and ATV engines and transmissions, whether air- or water-cooled. Gives high-temperature endurance, strong valve-train wear protection and excellent engine cleanliness.
Millers ZSB 4T 10W-40 is a high-performance semi-synthetic 4-stroke motorcycle engine oil for engines specifying a 10W-40 grade. Built on quality synthetic and mineral base stocks with a sophisticated additive package for maximum protection over long distances and severe conditions. Suitable for on-road, off-road and track motorcycles, karts and scooters with oil-immersed wet clutches.
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