Cat code: 310059

STP Diesel Treatment 200ml

(Unit price: £27.45 per litre)
STP Diesel Treatment 200ml

STP Diesel Treatment 200ml Product Description

The STP Diesel Treatment is specially formulated to help reduce fuel consumption by fighting the build-up of harmful dirt, carbon deposits and varnish. It helps to prevent poor performance, corrosion and fuel wastage and contains a cetane improver to enhance cold start performance.

Features & benefits of STP Diesel Treatment 200ml

  • Improves fuel economy by up to 3.6%
  • Completely prevents power loss
  • Reduces emissions and smoke
  • Improves cold start performance by enhancing cetane number by 2-3points
  • 100% deposit control
  • Fights rust & corrosion in the fuel system
  • Helps to remove water from diesel fuel system
  • Keeps injectors clean
  • Keeps fuel system clean
  • Easy pour pack - just add into your fuel tank

How can I get it?

Click & Collect

Delivery not available


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.

STP Fuel & Oil Additives

STP Diesel Treatment 200ml

£5.49 STP Diesel Treatment reduces fuel consumption by fighting the build-up of harmful carbon deposits