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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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  • RAC One Tank Petrol Fuel Treatment - 200mlProduct Code: 552996930
    (12)
    RAC One Tank Petrol Fuel Treatment - 200ml
    In Stock FREE delivery available*
    £1.49
    Price  £2.99Save  50%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £1.49
    Price  £2.99Save  50%
    RAC
  • STP Start-Stop Petrol Engine Cleaner 200ml
    In Stock FREE delivery available*
    £1.59
    Price  £7.99Save  80%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £1.59
    Price  £7.99Save  80%
    STP
  • Redex Petrol One Shot 90mlProduct Code: 550775075
    (2)
    Redex Petrol One Shot 90ml
    In Stock FREE delivery available*
    £2.99
    Price  £4.00Save  25%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £2.99
    Price  £4.00Save  25%
    Redex
  • STP Petrol Treatment - 200mlProduct Code: 549774451
    (1)
    STP Petrol Treatment - 200ml
    In Stock FREE delivery available*
    £3.99
    Price  £7.38Save  46%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £3.99
    Price  £7.38Save  46%
    STP
  • STP Petrol Fuel Injector Cleaner 200mlProduct Code: 549771791
    (4)
    STP Petrol Fuel Injector Cleaner 200ml
    In Stock FREE delivery available*
    £4.99
    Price  £9.30Save  46%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £4.99
    Price  £9.30Save  46%
    STP
  • Redex Petrol System Cleaner 250mlProduct Code: 549772031
    (7)
    Redex Petrol System Cleaner 250ml
    In Stock FREE delivery available*
    £4.99
    Price  £7.14Save  30%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £4.99
    Price  £7.14Save  30%
    Redex
  • Redex Hybrid Petrol 250mlProduct Code: 552996770
    Redex Hybrid Petrol 250ml
    In Stock FREE delivery available*
    £4.99
    Price  £7.99Save  38%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £4.99
    Price  £7.99Save  38%
    Redex
  • Normfest OT 100 - Petrol Additive 300mlProduct Code: NOR2897371
    (1)
    Normfest OT 100 - Petrol Additive 300ml
    In Stock FREE delivery available*
    £5.19
    Price  £9.14Save  43%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £5.19
    Price  £9.14Save  43%
    Normfest
  • Redex Professional Petrol Fuel System Cleaner
    In Stock FREE delivery available*
    £5.49
    Price  £7.99Save  31%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £5.49
    Price  £7.99Save  31%
    Redex
  • Redex Lead Replacement Fuel Additive 250mlProduct Code: 549772041
    (6)
    Redex Lead Replacement Fuel Additive 250ml
    In Stock FREE delivery available*
    £5.49
    Price  £9.96Save  45%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £5.49
    Price  £9.96Save  45%
    Redex
  • Redex Petrol One Shot x4 90mlProduct Code: 552996720
    Redex Petrol One Shot x4 90ml
    In Stock FREE delivery available*
    £6.09
    Price  £14.99Save  59%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £6.09
    Price  £14.99Save  59%
    Redex
  • Wynns Injector Cleaner For Petrol Engine 325 ml
    In StockFree delivery for orders above £15
    £6.49
    Price  £13.19Save  51%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £6.49
    Price  £13.19Save  51%
    Wynns
  • STP STP EMISSIONS REDUCER PETROL 400ML
    In Stock FREE delivery available*
    £6.99
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £6.99
    STP
  • Wynns Clean Burn Petrol Engines 325 mlProduct Code: 555770540
    (1)
    Wynns Clean Burn Petrol Engines 325 ml
    In Stock FREE delivery available*
    £7.29
    Price  £13.03Save  44%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £7.29
    Price  £13.03Save  44%
    Wynns
  • Wynns Dry Fuel 325 mlProduct Code: 555770570
    (2)
    Wynns Dry Fuel 325 ml
    In StockFree delivery for orders above £15
    £8.39
    Price  £12.47Save  33%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £8.39
    Price  £12.47Save  33%
    Wynns
  • Redex Petrol Treatment 500mlProduct Code: 552996810
    Redex Petrol Treatment 500ml
    In Stock FREE delivery available*
    £8.49
    Price  £10.00Save  15%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £8.49
    Price  £10.00Save  15%
    Redex
  • Wynns Xtreme Petrol System CleanProduct Code: 555770490
    (2)
    Wynns Xtreme Petrol System Clean
    In Stock FREE delivery available*
    £8.59
    Price  £13.24Save  35%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £8.59
    Price  £13.24Save  35%
    Wynns
  • Wynns Petrol Egr Consumer 150mlProduct Code: 555770360
    Wynns Petrol Egr Consumer 150ml
    In StockFree delivery for orders above £15
    £9.59
    Price  £14.72Save  35%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £9.59
    Price  £14.72Save  35%
    Wynns
  • Wynns Petrol Egr Valve Aerosol 200mlProduct Code: 555770160
    (1)
    Wynns Petrol Egr Valve Aerosol 200ml
    In StockFree delivery for orders above £15
    £10.99
    Price  £16.08Save  32%
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £10.99
    Price  £16.08Save  32%
    Wynns
  • Holts Octane (Petrol) Booster 500mlProduct Code: 549772051
    Holts Octane (Petrol) Booster 500ml
    In Stock FREE delivery available*
    £10.99
    Delivery Available
    Free delivery for orders above £15
    International Delivery
    Available
    International Delivery
    £10.99
    Holts
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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.