Sign up Caltex Rewards to earn 500 Caltex Bonus Points and more! Learn more >
Turn each journey to a rewarding one with Caltex Rewards!
Techron D Concentrate is a premium diesel fuel additive that deep cleans the fuel system and diesel engine injectors in one tankful. It can be used with all types of diesel fuel including ultra-low sulfur diesel, biodiesel and biodiesel blends.
With its Precision CleanTM technology, Techron D Concentrate removes natural build-up of carbon deposits throughout the entire fuel system and internal diesel injector deposits across a range of injector technologies.
This diesel fuel additive has been tested using various industry & OEM standard test (e.g. XUD-9, DW10 & IDID injection test). It comes with Cetane Improver and will not harm after treatment devices such as Diesel Particulate Filters (DPFs).
Your driving performance and fuel economy are compromised when grimy deposits build up in diesel fuel injectors. This diesel fuel system cleaner will benefit drivers who frequently use low quality diesel fuel or biodiesel fuel.
Diesel fuel injectors comparison:
Purchase Techron D Concentrate at your nearest Caltex station and start restoring your fuel system and diesel injectors today.
*One bottle of Techron® D Concentrate Plus is 473ml and best used for vehicles with diesel fuel tank of up to 80L. For larger tanks (more than 80L), a second bottle treatment may be required to gain full benefits.
Use every 5,000km or at every oil change for best results.
Caltex Delo premium lubricant and engine oils for diesel engines provides your car with superior protection. Get better fuel economy with Delo lubricants.
Check out the list of items that you can can redeem with your BCARD points here.
Introducing the latest advancement in diesel power from Caltex. Caltex Power Diesel (Euro 5) with Techron D is proven to restore lost engine performance after years of use while improving the overall efficiency of your diesel engine.