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Can you tell me the size of the brake caliper bolt for a Mazda 3?
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4 answers
★ Top Answer
The Mazda3 uses an M10 X30 mm long flange bolt with a 14 mm hex head for its brake caliper. Over time, brake parts wear out and will eventually need to be replaced. It's recommended to change the brake fluid every 20,000 to 45,000 miles, replace brake pads and shoes every 50,000 miles, and swap out brake rotors every 60,000 miles to maintain optimal brake performance. Ensuring your brakes are in good condition is crucial to prevent issues. Malfunctioning brakes can lead to serious problems, such as lock-ups causing accidents, loose bearings impacting stopping power, screeching noises indicating low brake fluid, and faulty brake pads resulting in difficulties stopping. Addressing premature brake wear is important for road safety.
More answers
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In the 2020 Mazda3, they use a flange bolt that is 30mm long with a 10mm diameter and a thread pitch of 1.25. This bolt has a 14mm hex head and is specifically for the caliper bracket.
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Sorry, the 2020 Mazda3 actually requires an M10 x 1.25 30mm long flange bolt with a 14mm hex head for the caliper bracket bolts. I recently visited the dealership to purchase one and was provided with an incorrect specification: M10 x 1.5 30mm.
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Offering my perspective, the 2014 Mazda 3i GT comes with a rare M14-1.25 (30mm long threaded length) flange bolt that is difficult to locate for the front caliper bracket.
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