STP Complete Fuel System Cleaner Diesel 400ml

• This STP® formulation contains the highest level of detergents of any STP® formula • It helps clean entire fuel systems to restore its optimum operating condition • The advanced formula helps clean fuel injectors, carburettors, intake valves and ports, combustion chambers, cylinder heads and piston tops • Restores lost power and acceleration • Reduces hard starts and engine hesitation as well as knocks and pings

• • This STP® formulation contains the highest level of detergents of any STP® formula
• • It helps clean entire fuel systems to restore its optimum operating condition
• • The advanced formula helps clean fuel injectors, carburettors, intake valves and ports, combustion chambers, cylinder heads and piston tops

• • This STP® formulation contains the highest level of detergents of any STP® formula
• • It helps clean entire fuel systems to restore its optimum operating condition
• • The advanced formula helps clean fuel injectors, carburettors, intake valves and ports, combustion chambers, cylinder heads and piston tops

Delivery will be calculated at checkout based on the items purchased and your delivery postcode

Shipping cost is determined by the value of product and suitability for shipping agent.

Typical (but not guaranteed) shipping costs are:

Royal Mail only items: £3.25 to £10.95 (Royal Mail tracked items can be left in a safe place if nominated)

Courier 24 Hour: £9.95 Mainland UK (A signed for service & can not be left safe) - Doesn't include Saturday & Sunday delivery

Zonal charges apply for Northern Ireland, Scottish Highlands & Islands, Isle of Wight, Isle of Man & Scilly Isles.

Collection from store is Free of charge from WA14 5DH

Free delivery to Mainland UK for orders over £200 (on qualifying items & with zonal exclusions)

Pallet deliveries for larger orders can be arranged with a charge per pallet

Please contact us for our Payment & Security policy.