25 Mar Win 100,000 Capricorn Preferred Supplier Bonus Points -Winner Announced
UPDATE
Our Capricorn Points Promotion has officially come to a close, and we’re pleased to announce the winner of the 100,000 Capricorn Bonus Reward Points prize draw: Eastern Auto Tech.
Congratulations to the team at Eastern Auto Tech on their well-deserved win.
Thank you to every customer who took part throughout the campaign. Promotions like this are one way we like to give back to the customers who support us – but it’s a reflection of something bigger: our commitment to delivering real value on every job, every part, and every visit, promotion or not.
Thank you for choosing Sydney Diesel Centre and Melbourne Diesel Systems. Keep an eye out – more promotions are already in the works.
Melbourne Diesel Systems and Sydney Diesel Centre are giving Capricorn Members an exclusive chance to win 100,000 Preferred Bonus Points when you shop with us this April, May and June! Whether you’re after fuel injection solutions, spare parts, diagnostics, or power solutions, every purchase brings you closer to winning BIG!
Every invoice over $500 (excl. GST & freight) at Sydney Diesel Centre or Melbourne Diesel Systems earns you an automatic entry. No forms. No extra steps. Just shop and you’re in.
100K – Preferred Supplier Bonus Points – one winner
Draw date: Friday 10 July 2026 at 12:00 PM AEST
Sydney Diesel Centre, Cumberland Hwy, Smithfield NSW 2164

Bonus: Melbourne Pump Room double entry
If you spend on services performed at the new Melbourne Pump Room, you’ll receive an extra ticket into the draw – doubling your chances to win.
Double Points on every purchase
During the promotion period, all purchases at Melbourne Diesel Systems and Sydney Diesel Centre earn double Capricorn Preferred Bonus Points – that’s 3 points for every $1 spent.
What we offer
One-stop diesel specialists across Sydney and Melbourne. Whatever your diesel needs, we’ve got you covered.
- Diesel Fuel Injection – : Expert diagnostics and repair to keep your engine running smoothly.
- Spare Parts – High-quality genuine parts to ensure your vehicle operates at its best.
- Service & Repair Diagnostics – Comprehensive diagnostics and repairs for all diesel systems.
- Diesel Generators – Reliable power solutions for various applications.
- Engines & Power Units – Top-notch engines and power units to meet your needs.
- AdBlue – Essential for reducing emissions and ensuring compliance with environmental standards.
Promotion period
Opens 1 April 2026, 12:01 AM AEST
Closes 30 June 2026, 11:59 PM AEST
Draw 10 July 2026, 12:00 PM AEST
Get in touch to place your order
Terms & Conditions
Promotion period
The promotion commences at 12:01 AM AEST on 1 April 2026 and ends at 11:59 PM AEST on 30 June 2026.
Eligibility
- Entry is open to all Capricorn members who make a purchase of $500 or more (excluding GST and freight) per invoice from Melbourne Diesel Systems and/or Sydney Diesel Centre during the promotion period.
- Employees and immediate family members of Melbourne Diesel Systems and Sydney Diesel Centre are not eligible to enter.
Entry
- Eligible Capricorn members will automatically receive one entry into the draw for each invoice over $500 (excluding GST and freight) made during the promotion period.
- Capricorn members who spend on services in the Melbourne Pump Room will receive an extra ticket into the draw.
- There is no limit to the number of entries per Capricorn member.
Prize
- A total of 100,000 Capricorn Preferred Supplier Bonus Points will be awarded to one (1) winner.
- The prize is non-transferable and cannot be exchanged for cash or any other form of compensation.
Draw
- The draw will take place at Sydney Diesel Centre, Cumberland Hwy, Smithfield NSW 2164, at 12:00 PM AEST on Friday 10 July 2026.
- The winner will be randomly selected from all eligible entries received during the promotion period.
Notification
- The winner will be notified by phone and/or email within five (5) business days of the draw.
- The winner’s name will be published on the Sydney Diesel Centre and Melbourne Diesel Systems websites and social media channels.
Claiming the prize
- The winner must claim their prize within 30 days of notification.
- If the prize is not claimed within this period, Sydney Diesel Centre and Melbourne Diesel Systems reserve the right to award the prize to an alternate winner drawn from the remaining eligible entries.
General conditions
- Sydney Diesel Centre and Melbourne Diesel Systems reserve the right to modify or terminate the promotion at any time without prior notice.
- By participating in this promotion, entrants agree to be bound by these Terms and Conditions.
- Any personal information collected during the promotion will be used in accordance with our Privacy Policy.
- For queries regarding the promotion, contact Melbourne Diesel Systems on (03) 9968 4810 or Sydney Diesel Centre on (02) 9681 7700, or email sales@melbournedieselsystems.com.au or spareparts@sydneydieselcentre.com.au respectively.