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Petrol System Additives

Petrol System Additives

Add some petrol system additives to your engine and protect it from everyday wear and tear with high quality products from Euro Car Parts. Scroll down to explore some of the best additives at competitive prices.

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    STP Start-Stop Petrol Engine Cleaner 200ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £5.99
    Price  £9.99Save  40%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £5.99
    Price  £9.99Save  40%
    STP
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    STP Start-Stop Petrol Diesel Cleaner 200ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £5.99
    Price  £9.99Save  40%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £5.99
    Price  £9.99Save  40%
    STP
  • Normfest OT 100 Petrol Additive 300mlProduct Code: NOR2897371
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    Normfest OT 100 Petrol Additive 300ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £7.19
    Price  £8.71Save  17%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £7.19
    Price  £8.71Save  17%
    Normfest
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    STP Petrol Fuel Injector Cleaner 200ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £7.69
    Price  £9.30Save  17%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £7.69
    Price  £9.30Save  17%
    STP
  • Carlube Petrol Injector Cleaner 300mlProduct Code: 553996140
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    Carlube Petrol Injector Cleaner 300ml
    In StockFREE Standard delivery available.Next day delivery available (Order before 4pm Mon-Thur)
    £8.09
    Price  £9.90Save  18%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £8.09
    Price  £9.90Save  18%
    Carlube
  • Carlube Petrol Treatment 300mlProduct Code: 553996150
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    Carlube Petrol Treatment 300ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £8.09
    Price  £9.90Save  18%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £8.09
    Price  £9.90Save  18%
    Carlube
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    Redex Lead Replacement Fuel Additive 250ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £8.19
    Price  £9.96Save  18%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £8.19
    Price  £9.96Save  18%
    Redex
  • Carlube Pre-MOT Petrol Pack 2 x 300mlProduct Code: 553996610
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    Carlube Pre-MOT Petrol Pack 2 x 300ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £8.49
    Price  £10.30Save  18%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £8.49
    Price  £10.30Save  18%
    Carlube
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    Wynns Injector Cleaner For Petrol Engine 325 ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £8.89
    Price  £12.34Save  28%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £8.89
    Price  £12.34Save  28%
    Wynns
  • Redex Petrol One Shot x4 90mlProduct Code: 552996720
    Redex Petrol One Shot x4 90ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £9.49
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £9.49
    Redex
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    Wynns Clean Burn Petrol Engines 325 ml
    In StockFREE Standard delivery available.Next day delivery available (Order before 4pm Mon-Thur)
    £9.99
    Price  £12.12Save  18%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £9.99
    Price  £12.12Save  18%
    Wynns
  • Wynns Dry Fuel 325 mlProduct Code: 555770570
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    Wynns Dry Fuel 325 ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £11.49
    Price  £11.65Save  1%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £11.49
    Price  £11.65Save  1%
    Wynns
  • Holts Octane (Petrol) Booster 500mlProduct Code: 549772051
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    Holts Octane (Petrol) Booster 500ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £11.99
    Price  £14.52Save  17%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £11.99
    Price  £14.52Save  17%
    Holts
  • Wynns Xtreme Petrol System CleanProduct Code: 555770490
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    Wynns Xtreme Petrol System Clean
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £12.49
    Price  £13.04Save  4%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £12.49
    Price  £13.04Save  4%
    Wynns
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    Carlube Complete Fuel System Cleaner - Petrol 300ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £12.49
    Price  £14.88Save  16%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £12.49
    Price  £14.88Save  16%
    Carlube
  • Wynns Petrol Egr Valve Aerosol 200mlProduct Code: 555770160
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    Wynns Petrol Egr Valve Aerosol 200ml
    In StockFREE Standard delivery available.Next day delivery available (Order before 4pm Mon-Thur)
    £14.49
    Price  £15.04Save  4%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £14.49
    Price  £15.04Save  4%
    Wynns
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    Wynns Formula Gold Petrol System Treatment 500 ml
    In StockFREE delivery available*Next day delivery available (Order before 4pm Mon-Thur)
    £16.99
    Price  £17.69Save  4%
    Home DeliveryOrder by 4pm for Next Day Delivery
    International Delivery
    Available
    £16.99
    Price  £17.69Save  4%
    Wynns
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    STP STP Complete Fuel System Cleaner - Petrol 400ml
    In StockFREE delivery available*
    £19.99
    Home Delivery
    International Delivery
    Available
    £19.99
    STP
  • STP Petrol Treatment - 200mlProduct Code: 549774451
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    STP Petrol Treatment - 200ml
    Non-Stock Item - Available to Order(Usually Dispatched in 3-5 Days*)
    £6.09
    Price  £7.38Save  17%
    Home DeliveryNon-Stock Item - Available to Order
    International Delivery
    Available
    £6.09
    Price  £7.38Save  17%
    STP
  • Wynns Petrol Egr Consumer 150mlProduct Code: 555770360
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    Wynns Petrol Egr Consumer 150ml
    Non-Stock Item - Available to Order(Usually Dispatched in 5 - 7 days*)
    £12.99
    Price  £13.63Save  5%
    Home DeliveryNon-Stock Item - Available to Order
    International Delivery
    Available
    £12.99
    Price  £13.63Save  5%
    Wynns
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Petrol additives are great for owners that want to keep their motor running longer, more efficiently and cleaner. Petrol system additives work by providing a thin layer or lubrication and protection to vital components as they pass through the engine’s fuel system. Typically used to clean fuel injectors, they can also be used to protect against cracked fuel lines while also helping to produce a cleaner, more efficient burn once the fuel is injected into the cylinder. Petrol additives are also really affordable, which makes them a firm favourite for owners looking to get the most out of their engine on a budget. With brands such as Wynns and Carlube stocked in over 200 stores up and down the country, you can rest assured that you’ll find the product you need here at Euro Car Parts. Order your next petrol system additive and collect in store the very same day, or take advantage of free UK delivery across the range.