JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Compare Products

01543 378189

Menu

Account

excellent reviews view over 10000 reviews

international shipping to over 35 countries

no hassle returns buy with confidence

Home
STP
STP Auto Additives & Treatments

STP Auto Additives & Treatments

STP Auto Additives & Treatments

All products

Diesel Injector Cleaner 250ml for STP Fuel Systems
£9.78 £8.15
STP Diesel Fuel Treatment Additive Bottle
£6.60 £5.50
Engine Flush 450ml for Petrol and Diesel Engines - STP
£8.83 £7.36
Fuel Injector Cleaner for All Fuel Injection Systems - STP 200ml
£6.67 £5.56
Smoke Treatment 450ml for Oil Burning Cars - STP
£7.64 £6.37
STP Engine Oil Treatment 300ml
£8.71 £7.26

Recently viewed products

© 2026 L&S Engineers Ltd. All Rights Reserved. The UK's leading supplier of spare parts for plant hire, construction and groundcare since 1971. Company No. 04224976. eCommerce by AYKO