Certificate III in Automotive Diesel Engine Technology (CRICOS course code 107912D) is a Certificate III delivered by Signet Institute of Australia over 1 year 10 months (~94 weeks). This qualification is registered on the Australian Qualifications Framework (AQF Level 3) and falls under the field of Automotive Engineering and Technology (030503 - Vehicle Mechanics). It equips students with the skills to diagnose, repair, and maintain diesel engines in heavy vehicles, machinery, and equipment. The course is delivered at multiple locations across Australia, including Melbourne (VIC), Adelaide (SA), and Sydney (NSW). Indicative tuition fees are A$20,000, with additional non-tuition fees of A$2,500, totalling approximately A$22,500. All data is sourced from the official CRICOS register (April 2026). HeadStart Academy is a free resource helping international students navigate their study journey in Australia. Please note that fees are set by institutions and subject to change — always confirm directly with Signet Institute of Australia.
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This course prepares students for a career as a diesel mechanic or automotive technician specialising in diesel engines. The curriculum covers diagnosing and repairing diesel fuel systems, engine management, electrical systems, cooling systems, and driveline components. Students learn to use diagnostic equipment, perform servicing, and comply with workplace health and safety standards. Graduates may work in workshops, dealerships, or fleet maintenance facilities. The program combines theoretical knowledge with practical training, adhering to the national training package AUR31520. As a Certificate III, it is the minimum qualification for trade-level diesel mechanics in Australia. While specific unit lists are set by Signet Institute, typical modules include 'Diagnose and repair diesel fuel injection systems', 'Repair engines and associated engine components', and 'Carry out servicing operations'.
The course duration is 1 year 10 months (~94 weeks) as recorded on the CRICOS register. It is a single qualification (not a double or package) and does not include a foundation studies component. Instruction is delivered in English. Students should expect a full-time study load, typically combining classroom theory and hands-on workshop sessions. International students must maintain satisfactory attendance and course progress to comply with student visa conditions. For specific delivery modes (e.g., face-to-face, blended), please check with Signet Institute.
The indicative tuition fee for this course is A$20,000. Non-tuition fees (such as enrolment, materials, and administration) are estimated at A$2,500, making the total indicative cost A$22,500. These figures are sourced from the CRICOS register and are subject to change. Additional costs include Overseas Student Health Cover (OSHC), living expenses, and the student visa application charge (currently A$1,600 for Subclass 500). International students must demonstrate they can cover these costs. For the most current fees, always refer to the provider's website at www.acfe.edu.au or contact Signet Institute directly. HeadStart Academy does not set or collect fees.
Entry requirements for Certificate III programs typically include completion of Year 12 or equivalent in the student's home country. For international students, an English language proficiency of IELTS 5.0-5.5 overall (or equivalent) is generally required. Some providers may ask for higher scores. No specific prior automotive experience is usually required, but a genuine interest in mechanics is beneficial. If you do not meet these requirements, Signet Institute may offer foundation or pathway options — check directly with the provider. All entry requirements are determined by the institution and may vary. International students must also satisfy the Genuine Temporary Entrant (GTE) requirement for their student visa.
No work component. This course does not include a mandatory work component such as an internship or placement. However, students may voluntarily seek part-time work (up to 48 hours per fortnight during term and unlimited during scheduled breaks) under their Student visa (Subclass 500) conditions.
This course is delivered at four locations across Australia: 341 Queen Street Melbourne, VIC; KFI - Adelaide in Adelaide, SA; KFI - Sydney in Forest Lodge, NSW; and Rocklea Dr Melbourne - ACFE in Melbourne, VIC. Melbourne is a major student city with over 30 CRICOS-registered providers in automotive fields. Adelaide offers a lower cost of living (indicative rent A$150-200/week) and a quieter study environment. Sydney's Forest Lodge is near the city centre with access to public transport. Each campus provides workshop facilities for practical training. Students should consider commute times and access to amenities when choosing a campus.
International students must hold a Student visa (Subclass 500) to study this course. Visa conditions include maintaining enrolment in a CRICOS-registered course, meeting attendance and progress requirements, and holding OSHC for the duration of the stay. Work rights allow 48 hours per fortnight during study periods and unlimited hours during scheduled course breaks (conditions apply). Applicants must demonstrate genuine temporary entrant (GTE) intent and sufficient funds for tuition, living costs (A$21,041/year for 2026), OSHC, and travel. HeadStart Academy recommends consulting a registered migration agent (MARA) or the Department of Home Affairs for visa advice.
Follow these three steps to start your application for Certificate III in Automotive Diesel Engine Technology at Signet Institute of Australia:
1. **Research CRICOS-registered providers**: Use HeadStart Academy's free search tool to compare courses in automotive engineering. Filter by CRICOS registration (Signet Institute is CRICOS 03377J), course level, and location.
2. **Apply directly to your chosen institution**: Prepare your documents (transcripts, English test scores, passport). Check application deadlines and entry requirements on the provider's website (www.acfe.edu.au). Submit your application online or through an authorised education agent.
3. **Receive your Confirmation of Enrolment (CoE) and apply for your Student visa (Subclass 500)**: Once accepted, the institution issues a CoE. Use this to apply for your visa online via the Department of Home Affairs. Provide evidence of OSHC, financial capacity, and GTE. Wait for a decision before travelling.
Ready to start your application? Follow our 3-step guide above or contact Signet Institute directly.
Certificate III in Automotive Diesel Engine Technology is a CRICOS-registered programme at Signet Institute of Australia. Use this register extract [CRICOS register, Apr 2026] to cross-check codes, duration and indicative fees before you apply.
This page is general information only and not migration advice. Confirm Student visa (Subclass 500) requirements with the Department of Home Affairs.