We are excited to announce that we are now Cornell Diesel Systems - changes to our website will be announced soon.

Opening Hours

Mon 8am - 5pm | Thurs 8am - 5pm
Tues 8am - 5pm | Fri 8am - 5pm
Wed 8am - 5pm | Sat 8:30am - 11:30am

Wetherill Park

26 Davis Road Wetherill Park NSW 2164
(02) 9757 7373



02 9757 7373

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Diesel Fuel Injector & Pump Servicing

Diesel fuel injectors become worn and blocked over time with contaminants, build-up and residue that drivers can both feel behind the wheel and in their wallet. This is one of the most common problems which causes decreased vehicle responsiveness and power.

West End Diesel have become synonymous with diesel fuel injection servicing. We diagnose, service, repair and maintain all diesel injectors including common rail, pumps and governors in our state of the art diesel workshop facilities.

Our workshops are regularly updated with the latest and most sophisticated servicing machinery available in the market. We cater to both high-end commercial fleet maintenance as well as regular servicing and repairs for consumer vehicles. Our diesel mechanics take immense pride in providing a professional and friendly service while offering our customers the very best parts at the most competitive prices.

West End Diesel are proud members of the Association of Australian Diesel Specialist (AADS).

Our Fuel Injection Servicing Difference

West End Diesel have numerous industry accreditations and awards including an industry-related Bosch accreditation to give our customers the confidence in the uncompromising quality of West End Diesel’s fuel injection servicing.

Our mechanics provide genuine, honest down-to-earth advice about your diesel applications with a genuine passion for getting the best performance and reliability from your diesel fuel injector. When you have your diesel vehicle serviced with us, you’re essentially having your vehicle serviced by some of the best and brightest in the industry.

Schedule an appointment for your vehicle today. One of our friendly staff members will guide you through the steps required to get your diesel vehicle back on track in no-time!

We are certified diesel specialists for:

Zexel Trained

Delphi Trained

Denso Trained*

Our fuel injection services include (but are not limited to):

Diesel Fuel Injection Systems – Maintenance & Repairs

Diagnostics and Repair

Fuel Pump Modifications

Fuel pump & injector reconditioning

Fuel injector cleaning

We’re dedicated to providing you with a diesel fuel injection service you can be proud of. We understand that while can’t avoid the usual wear and tear of regular fuel injection system, there are best practices you can follow to give yourself the best chances of properly taking care of your vehicle’s fuel system. Speak to one of our specialists today about best maintenance practices you can do to keep your vehicle running as smooth as possible.

Bring your diesel fuel injection issues to the experts. Contact us online or call us to book a service or discuss your fuel injection needs.

West End Diesel Injector Services

West End Diesel are a licensed diesel service & repair team. We are proud Members of the Association of Australian Diesel Specialist (AADS).


West End Diesel Systems
26 Davis Rd
Wetherill Park
NSW 2164
(02) 9757 7373