Take Note!

Suitable for all diesel engines including DI, IDI and common rail.

  • Cetane improver
  • Saves fuel
  • Smoother starts

Product Description

STP® Diesel Treatment is designed to help reduce fuel consumption by keeping the fuel intake system clean of harmful deposits, while reducing emissions, smoke and noise.

STP® Diesel Treatment also contains a cetane improver for a smoother start in the winter.

How it helps:

  • Prevents deposit build up
  • Reduces emissions, smoke and noise
  • Cleans fuel intake system
  • Improves cold start performance with Cetane Improver

Take Note!

Suitable for all diesel engines including DI, IDI and common rail.

Usage Directions

Simply add entire bottle into a full tank (treats 50-60L), every 1,250 miles / 2,000kms

Usage Frequency: Use every 1,250 miles / 2,000kms

Frequently Asked Questions

  • STP® Diesel Treatment is for all diesel engines including DI, IDI and common rail, and catalytic converters.

  • STP Diesel Treatment is designed to help keep engines clean by preventing rapid build-up to harmful dirt, gum and deposits in the fuel system. STP Diesel Treatment also has the added benefit of stopping exhaust smoke.

  • STP Diesel Treatment is designed for passenger vehicles only.

Often bought together

Basic Maintenance