Mpex Catalytic Converter Cleaner 300ml



Fitted bundle deal

includes Accessories + Fitting

Item: 1467635985922

Mpex Catalytic Converter Cleaner 300ml


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  • MPEX Catalytic Converter Cleaner 300ml

    DescriptionMPEX Catalytic Converter Cleaner cleans the entire fuel system, injectors, valves and pistons. Addresses and minimalises deposit build-up and malfunctioning of the catalytic converter. Prevents expensive repairs to the catalytic converter. Improves combustion and engine performance. Reduces emissions of hazardous exhaust gases. Improves fuel economy. Restores power and performance. Eliminates rotten egg smell. 1 x 300ml can supplied with pouring nozzle attachment.
    • Petrol additive for a greener cleaner engine
    • Minimises deposit build-up
    • Cleans injectors, valves & fuel system
    • Eliminates rotten egg smell
    • OEM Approved & tested

    Petrol additive for a greener cleaner engine

    InformationMPEX Catalytic converter cleaner addresses carbon build-up and deposits in cars fitted with a catalytic converter by cleaning the entire fuel system including the injectors, valves and pistons. This will improve combustion and engine performance whilst reducing emissions and minimising the deposit build-up. It also improves fuel economy, restores power and performance whilst reducing the emissions of hazardous exhaust gases. The product is OEM approved and ISO9001 tested.Method of usePour one bottle into the fuel tank before filling it with petrol. One bottle treats 40 to 60 litres of petrol. Recommended use: one bottle every 2000 km.
  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Mpex Fuel & Oil Additives

Mpex Catalytic Converter Cleaner 300ml

£7.06 MPEX Catalytic Converter Cleaner 300ml