Item: 359452

STP Pre-MOT Pack For Petrol Engines


(Unit price: £22.48 per litre)
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  • Description
  • Reviews
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  • STP Pre-MOT Pack For Petrol Engines

    The STP Pre-MOT Pack is suitable for petrol engines before your MOT to reduce your emissions before the test checks The pack consists of 1 x 200ml Petrol treatment and 1 x 200ml Petrol injector cleaner. The petrol treatment fights against build-up of harmful deposits and the petrol injector cleaner helps unclog the injectors.

    Features & Benefits of the STP Petrol Pre-Mot Pack

    • Add STP injector cleaner to a full tank of petrol to unclog injectors
    • STP petrol treatment fights build-up against harmful deposits
    • Reduces your emissions before your MOT checks
    • Suitable for all classic and modern engines and catalytic converters
  • Rated 5 out of 5 by 1 reviewer.
    Rated 5 out of 5 by Passed my NCT re-test for emissions My emissions were sky high after my NCT (for example the accepted rate of CO is 0.3% and mine was over 2%!!) I put both bottles into my tank and topped it up to full with clean unleaded from Topaz the evening before my re-test. I drove the guts out the engine that evening and then drove to my test pretty much all the way in second gear the next morning. Passed with flying colours! I drive an Austin Mini Cooper, so given that my tank is significantly smaller than most, my mixture was quite highly concentrated. Maybe for bigger engines don't fill all the way to get similar results? I will certainly be using this before my NCT from now on. 19 November 2014
    • 2017-01-17 T08:50:34.104-06:00
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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.

STP Fuel & Oil Additives

STP Pre-MOT Pack For Petrol Engines

£8.99 The STP petrol pre-MOT pack is ideal to help reduce exhaust emissions before your MOT