How Much Does an Oxygen Sensor Cost to Replace?
Oxygen (lambda) sensor replacement cost varies with the car and which sensor. A Cranbourne West specialist explains.
What drives the cost
O2-sensor cost depends on the part (European sensors cost more) and which sensor — cars have several (pre- and post-cat), and access varies. Confirming which sensor is actually faulty comes first.
A single accessible sensor is moderate; the figure depends on which one and your exact car.
What the job involves
We read the live sensor data to confirm which sensor is faulty (not just the code), replace it with a quality part, and verify the readings and fuel trims are correct afterwards.
You get a fixed written quote once we’ve confirmed the faulty sensor.
A fixed written price before any work
The honest answer to “how much?” is that it depends on your exact car, parts and condition — so we inspect first, then give you a fixed written quote before we touch anything. No surprises, no scare tactics.
As an RACV-accredited European specialist in Cranbourne West, we use quality parts and dealer-level diagnostics, and we’ll tell you what’s urgent versus what can wait. Book online in 60 seconds or call 03 8782 0711.
How Much Does an Oxygen Sensor Cost to Replace? — FAQ
It depends on the car and which sensor. We confirm the faulty one, then quote a fixed price.
A faulty O2 sensor causes poor economy, rough running and a check-engine light.
Yes — pre- and post-catalytic-converter. We identify the correct one.
If the sensor was the cause, yes — we confirm with live data.
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Need a fixed quote?
Trusted Cranbourne West car specialists — RACV-accredited, fixed written pricing. Book online or call 03 8782 0711.