Oil & Fuel Additives

Silverhook Carb & Injector Cleaner removes gum and resin residue from carburettors and automatic chokes, allowing free operation and improved p...

Silverhook AdBlue® Diesel Exhaust Treatment Additive is a non-toxic, non-flammable and biodegradable urea and water-based liquid additive that proc...

Silverhook Diesel Particulate Filter Cleaner can be used in all diesel engines fitted with a diesel particulate filter. The cleaner lowers the ign...

Silverhook Stop Leak for Radiators quickly finds and permanently seals radiator leaks. It is formulated to inhibit the formation of rust and corro...

Silverhook Engine Stop Leak counteracts the effects of seal shrinkage. Older and higher mileage can develop consistent signs of engine oil loss. Th...

Silverhook Engine Flush Treatment helps to neutralise acid, dissolve varnish and remove sludge in engine oils, that can build-up over time. It is ...

Lucas Oil Low Viscosity Engine Stabilizer is designed to improve the performance of your engine while providing essential protection. This 12 Oz st...

The Lucas Oil Deep Clean Fuel System Additive is designed to improve your petrol engine's efficiency and performance. This 473ML formula works effe...

Lucas Oil Octane Booster is a powerful fuel additive designed to enhance the performance of your gasoline engine. Tested and proven to deliver thre...

Lucas Engine Oil Stop Leak is a unique formulation designed to stop seal leaks in engines. This product contains additives that are safe for your e...

Lucas Oil Fuel Treatment is a powerful blend of oils and additives designed to enhance engine performance and fuel efficiency. This treatment is su...

Wynns Engine Oil Stop Leak is an oil soluble supplement designed to stop and prevent engine oil leaks without dismantling your engine. Stops and pr...

Wynns Formula Gold Engine Treatment is designed to enhance the performance and longevity of your engine. This high-performance treatment not only k...

Wynns Formula Gold Diesel Fuel Injector Cleaner Treatment (500ml) Wynns HIGH PERFORMANCE DIESEL SYSTEM TREATMENT is a powerful chemical treatment d...

Lucas Oil Transmission Fix is a highly effective 710ml additive designed to stop slip, hesitation, and rough shifting in worn transmissions. This p...

Wynns Lead Substitute Unleaded Petrol Replacement Fuel Treatment Additive is designed to enhance the performance and longevity of petrol engines. ...

Lucas Oil Fuel Treatment is designed to enhance the performance of petrol, diesel fuel, and LPG engines. This 1-litre upper cylinder lubricant and ...

Wynn's Diesel Injector Cleaner is a specially formulated additive designed to clean fuel injectors in diesel engines. This powerful 325ml solution ...

Wynns Engine Flush is a highly effective detergent concentrate designed to clean all oil lubricating systems prior to an oil change. Cleans engines...

Wynns Super Charge Oil Treatment is designed to improve engine performance by reducing excessive oil consumption and enhancing oil viscosity at hig...

Wynn's Super Charge Oil Treatment is designed for both petrol and diesel engines, providing a specially formulated solution to enhance engine perfo...

Lucas Oil Heavy Duty Oil Stabilizer is a 100% petroleum product designed to enhance engine performance and longevity. This oil treatment is formula...

Wynns Stop Smoke Oil Additive is specially formulated to reduce exhaust smoke caused by oil burning in petrol, LPG, and diesel engines. This oil so...

The Wynns Diesel Particulate Filter Regenerator Cleaner is a professional formula designed to effectively clean and regenerate diesel particulate f...