Diesel Equipment and Repairs

At Emerald Diesel, we have a culture of quality. This means we’re dedicated to supplying only the highest quality diesel pumps and injector services currently available in the industry.

When it comes to diesel equipment and repairs, we go the extra mile and treat your vehicle the way we would’ve treated our own – with the upmost care and attention to detail. We perform everything from fuel system repair to the implementation of customisable diesel fuel injection equipment & parts.

Our list of product categories is a long one. We offer and supply high quality:


Pre-Filter Kits & Filters

Protecting your truck, automotive, heavy equipment, marine, industrial and agricultural diesel fuel vehicles against water and contaminates – thus avoiding costly repairs due to poor fuel quality. We have custom filter kits to suit many diesel vehicles, all with DIY instructions – or we can fit it for you!


Diesel Engine Parts and Accessories

We stock a wide range of parts from hoses, fuel lines, nozzles, washer kits and more. And if we don’t have it in store (which is unlikely), then we’ll get it for you.


ECU Remapping

This is guaranteed to improve your driving experience by optimising the power of your engine within safe limits. You’ll end up with more power, torque, performance tuning and turn-off systems such as DPF, EGR and Speed Limiter.


Diesel Dyno Tuning and Vehicle Diagnostics

We provide customers with the ability to have their diesel vehicle tested and diagnosed with the use of state-of-the-art dyno tuning equipment that stimulates driving conditions on the road.


Steinbauer Power Module Chip

This plug-and-play chip gives you up to 20% more power and 20% more torque. Simply put, it’s a highly complex electronic accessory unit that does only one thing: optimise the fuel injector process in your car without increasing the charging-air or common-rail pressure.


Diesel Fuel Injection Pumps

We stock an extensive range of new and exchange diesel fuel pumps, rails and injectors. We also perform test and repairs on-site, giving you a quick turnaround and minimising inconvenient down-time.


Diesel Fuel Injectors

We use high quality injectors with the ability to withstand the temperature and pressure inside the cylinder and deliver fuel with precision every time.


Common Rails

Common rail systems are designed for diesel engine fuel injection and use high-pressure fuel rails to feed individual solenoid valves. Let us worry about the mechanics of it all!


Power Modules

If you’re looking for a way to improve output from your motor without affecting its reliability, then this is your answer.



This will turn your vehicle into a turbo-diesel that produces higher power outputs, lower emission levels and improved efficiency.


Diesel Particulate Filters

A device designed to remove diesel particulate matter or soot directly from your vehicle’s exhaust, leaving it clean and able to perform optimally at all times.



The electronic injectors, part of any EMS – controlling fuel pressure, turbo boost and, in some applications, exhaust back pressure.



We stock the necessary bearings for all types of diesel engine vehicles – including yours.


Equipped with the knowledge and experience to install highly sophisticated diesel fuel filter systems to an array of vehicle types, let Emerald Diesel keep your vehicle running smoothly. We have quality parts, exceptional service and the least possible turnaround time – they call us Queensland’s favourite diesel pump and injector repairers for a reason!