Read what our many satisfied customers have to say about us.
⭐⭐⭐⭐⭐
Hi Tech Diesel Injection is a high quality service , with high quality repairs and customer service . I purchased a reconditioned fuel pump and injectors for my Toyota from this company last week . They rebuilt it and posted in excellent packaging and arrived at my front door in Toowoomba QLD once posted within 24 hours. The pump looks brand new as you can see from the photos .The staff I spoke to several times on the phone were very pollite and helpfull , I am genuinely impressed and highly recommend this company . You can’t go wrong.
– Graziano Dall’Asen 16/03/2026
⭐⭐⭐⭐
“Yes, arrived fast and as described. No problems.”
– Peter Lukes 13/3/2026
⭐⭐⭐⭐⭐
“I found Hi-Tech Diesel with a google search looking for a part, there price was cheapest on the list. I called them and they were able to confirm it would fit my vehicle.After ordering it was posted straight away, received 2 days later from interstate. They will be the first place I look when needing deisel injection parts in the future”
– Wayne Dalgleish 12/3/2026
⭐⭐⭐⭐⭐
“Great service, will definitely be a repeat customer”
– Matt Oniszk 11/3/2026
⭐⭐⭐⭐⭐
“Great service . Received my part within a few days . Very happy👍”
-Richard Mot Toddy 6/3/2026
⭐⭐⭐⭐⭐
“Quick Delivery of parts Ordered”
– Chris Firestone 6/3/2026
⭐⭐⭐⭐⭐
– Calvin Kwan 1/3/2026
⭐⭐⭐⭐⭐
“Great service, reliable Ozzy store. Part turned up quick to NSW, price was great & follow up service was excellent. I’m back on the road fast thanks to these guys. Highly recommended & I will definitely use Hi Tech diesel in the future. Dobbed them into my brothers shop on the sunny coast too. Thanks for the stickers I’ll be putting them on the rig & pumping your business wherever I can.”
– Jeff Wyldman 1/3/2026
⭐⭐⭐⭐⭐
“Received an amazing service from Angus. He messaged me to ensure the part I have ordered it’s a correct part and shipped my part super quick. Highly recommended him to anyone looking for a great service with a caring business owner”
– Lena Karimzadeh 24/2/2026
⭐⭐⭐⭐⭐
“Excellent customer service and diagnostic work.”
– Vickie Striopoulos 24/2/2026
⭐⭐⭐⭐⭐
“Very happy. Genuine Toyota injector driver much cheaper than buying from Toyota. Arrived within a couple of days. Highly recommend these guys.”
– Gary Dunlop 20/2/2026
⭐⭐⭐⭐⭐
“Great products , quick turnaround on delivery 🤌🏻👌🏻”
– Chris F 13/2/2026
⭐⭐⭐⭐⭐
“Great customer service and quick shipping that was packaged very well”
– Mitch Allen 28/1/2026
⭐⭐⭐⭐⭐
“Had a fuel pump issue with my mates 4jj1 engine. These guys spec’d the right genuine part (Suction Control Valve) for my unique situation and supplied it extremely fast via post. Even supplied helpful instructions & tips. Valve is in and we are back on the road in no time Very impressed with the service these guys provide.”
– Jeremy K 28/01/2026
⭐⭐⭐⭐⭐
“Great help and knowledge, fast delivery and much cheaper and better parts than online or Repco etc, even though I’m in another state stuff arrived quicker than things I ordered online earlier and better packaged too, very happy”
– Philip Lay 21/1/2026
⭐⭐⭐⭐⭐
“During my road trip across Australia my car had an injector fail I called up and gave them some details they had all the necessary parts on the shelf and my car was running the same day all at a very reasonable price absolute legends !”
– Vincent Worthley 20/1/2026
⭐⭐⭐⭐⭐
“Fast, reliable a perfect communication. I’ll use them again.
– Marco Ferri 18/1/2026
⭐⭐⭐⭐⭐
“Great service and a fantastic product. Everything as described and technical backup was excellent. Purchased a changeover pump and new injectors for my 1984 Hilux. Keep up the great work.
– Darren Mudge 18/1/2026
⭐⭐⭐⭐⭐
“Hi tech diesel injection was easy to deal with and fast next day delivery. Good job hi tech”
– Sash Veleski 14/1/2026
⭐⭐⭐⭐⭐
“I think everyone expects excellent service and products from Hi Tech… they deserve that reputation.”
– Paul Warnes 19/12/2025
⭐⭐⭐⭐⭐
“All mechanics have good experience Nice deal I had starting problem my truck they solve within minutes”
-Balwinder Singh Bagri 14/12/2025
⭐⭐⭐⭐⭐
“Fast freight. Correct product. Nicely packaged, and best price. I call that 100%”
-That guy Again (That Guy) 12/12/2025
⭐⭐⭐⭐⭐
“Got the parts required to repair our truck and very friendly staff.”
– Council Mechanic 4/12/2025
⭐⭐⭐⭐⭐
“Highly recommend. Refurbished Denso injectors came very well sealed and protected in packaging, swift delivery. Very happy with the service and product. Would use Hi-Tech again.
– Josh Flynn 29/11/2025
⭐⭐⭐⭐⭐
“Ordered plenty of secondary fuel filters through these guys good everytime packing good, always new and quick delivery. Would recommend. And I got a free stubbie holder this time even better”
– Will Groundwater 18/11/2025
⭐⭐⭐⭐⭐
“My 4×4 has over 400,000 klms so obviously I’m going to need spare parts. Reliability is important to me and I have found all the parts I have bought from Hi Tech to be of very good quality at competitive prices. They also post the parts really quickly using express post so I usually have the parts the day after I ordered. I can’t really ask for more than that.”
– Phil Agius 18/11/2025
⭐⭐⭐⭐⭐
“Bought a set of Bosch injectors for my bt50 2009 2.5L. First off I was impressed with the packaging! Secondly, I put them in and was having issues. When calling up, I was put through to the technical team who ran through some diagnosis steps. Customer service from here was great and the technical team was very knowledgeable, was able to fix my issue after installing them. Turns out the injectors were perfect and very high quality. Will be returning!”
– Jimmy’s Adventures 15/11/2025
⭐⭐⭐⭐⭐
“Thanks to the staff and tradesmen of Hi Tech Diesel Injection. They found every problem with my diesel and repaired it quickly and without issue. The cost was cheap for the fantastic job they did.”
– Ian Wauchope
⭐⭐⭐⭐⭐
“Very helpful and polite staff, great service and reasonably priced. Would highly recommend HI Tech Diesel.”
– Phillip Barry
⭐⭐⭐⭐⭐
“Excellent service. They managed to fit me in and repaired the fault within a day, allowing me to get back to work. Would highly recommend anyone.”
– Peter Krstic
⭐⭐⭐⭐⭐
“These guys keep the most unreliable engine reliable! They have gone above and beyond with me and have always exceeded my expectations.”
– James Kutcher