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Oil Change and Maintenance for the Gearbox

Model: Mazda 3 BK, MK 1 - Years 2003-2009
Part: Transmission fluid

Open and lift the bonnet. The oil reservoir cap for the gearbox is located right next to the battery housing. To check the position, quantity, and quality of the oil, simply pull out the dipstick inserted in the reservoir. This will allow you to check the oil level, and the dipstick will also indicate the temperature range the oil should be in. This type of check should be done with the engine off and at rest to accurately assess the oil quantity when hot. Once done, add more oil if necessary.

Updated on 23 February 2026 by ScegliAuto

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