Genuine vs Aftermarket Parts: Which Should You Choose?
Genuine, OEM or aftermarket parts — what’s the difference and which is right? A Cranbourne West specialist explains honestly.
The three tiers explained
Genuine parts come in manufacturer packaging at a premium. OEM parts are made by the same supplier that makes the genuine part, without the badge — same quality, lower cost. Aftermarket ranges from excellent to poor depending on the brand.
The key isn’t the label — it’s the quality. A quality OEM part is often identical to genuine; a cheap no-name aftermarket part is a false economy.
How we choose for your car
We use quality genuine or OEM parts for the jobs that matter, and reputable aftermarket where it’s genuinely equal — never the cheapest unknown brand that fails early.
We’ll always tell you what we’re fitting and why, and you decide. The goal is the best value over the life of the car, not the lowest invoice today.
Not sure which is right for your car?
Every car and situation is different — the best choice depends on your exact vehicle, how you use it and its condition. We give you straight, no-pressure advice based on what’s actually best for you, not what makes us the most.
Talk it through with a Cranbourne West European specialist. Book online in 60 seconds or call 03 8782 0711.
Genuine vs Aftermarket Parts: Which Should You Choose? — FAQ
Usually identical — OEM parts are made by the same supplier without the badge, at lower cost.
Not necessarily — quality varies by brand. We use reputable parts and avoid cheap unknowns.
No — quality parts fitted correctly to schedule keep your warranty valid.
Quality genuine/OEM where it matters, reputable aftermarket where it’s equal — always your choice.
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Want honest advice?
Trusted Cranbourne West car specialists — RACV-accredited, fixed written pricing. Book online or call 03 8782 0711.