A-Premium Brake Master Cylinder with Reservoir and Sensor Compatible with Mazda Vehicles - 3 2004-2013 - Replace# BPYS4340ZB, BPYS4340ZR0B

Good quality and a direct fit to my car good price

exelente calidad recomendado

Worked perfect. Had multiple issues with booster issues and they sent another master cyclinger just incase issues with it and there were none. Very considerate and durable product. Easy install and value was worth it

Fit perfect and came quickly

Good deal I think.

Bought for 2006 Mazda 3. Bench bled and installed and bled brakes 3 times still no brakes. Drove it down to get bled at shop (using emergency brakes) they couldn't get it to work. Replaced with O'Reillys auto parts master cylinder and it worked fine first try. Don't buy this junk. Wasted most of a day installing, uninstalling reinstalling...

Muy buena y muy barata en las tiendas bale el doble el mismo artículo

Excelente calidad precio muy contento 😃

Old pictured first ..This was installed and fits as oem. Bench bleed first of course and this particular cars model mazda 3 has a weird reservoir just the way it is from manufacturer and can be difficult to bleed. The reservoir is shared by the brakes and clutch. This solved the pedal going to floor due to worn old master cylinder piston and is working good as if this post. Amazon gave me a credit towards the purchase of this one because I was sent one that was broken at clutch line connection from amazon warehouse.

Mazda 3 2010 2.0l la pièce fonctionne bien et semble de qualité!