Description
Practical value and everyday use
53-2689 Vacuum Power Brake Booster Compatible with Mazda 3 2004-2013 3 Sport 2009 2010 2011 2012 2013 2.5L 2.0L 2.3L B0YL4380ZB BPYL4380ZC without Master Cylinder is listed in Power Brake Systems. For a practical buying decision, start with this source-backed point: 【Product Specifications】Color: Black; Material: Steel; Brake Booster Diaphragm Style: Single; Master Cylinder Stud Thread Size: M8x1.25; Package Contents: 1 Power Brake Booster.
The source also records: After replacing a brake booster, it may be necessary to adjust the brake light switch. Some vehicles contain a one-time use brake light switch. In these cases, the brake light switch will need to be replaced. Use this additional stated detail to judge day-to-day usefulness and package value: Why do my brake lights remain illuminated after installing my replacement brake booster?
Value-focused decision
Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
Complete source-backed product details
Product Description
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Will this Power Brake Booster fit Mazda?
Yes, it fits Mazda 3/Mazda 3 Sport. Specific models can be viewed at five points.
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How can I test my brake booster for proper functionality?
With the engine off, pump the brake pedal until it feels firm and hold. Then, start the engine and the pedal will sink slightly if the booster is operating properly.
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Why do my brake lights remain illuminated after installing my replacement brake booster?
After replacing a brake booster, it may be necessary to adjust the brake light switch. Some vehicles contain a one-time use brake light switch. In these cases, the brake light switch will need to be replaced.
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Why is fluid present between my master cylinder and brake booster?
This is due to a failing master cylinder piston seal. This will result in brake fluid entering and contaminating the brake booster. The master cylinder and brake booster will need to be replaced.
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What does a Brake booster do?
A brake booster assists in pushing the master cylinder piston when the brakes are applied. This multiplies pedal force to decrease stopping distances.
About Power Brake Booster
- A power brake booster, also known as a vacuum booster, is a device used in vehicles to enhance braking performance and reduce the effort required to apply the brakes. It works in conjunction with the brake pedal and the master cylinder.
- The power brake booster operates on the principle of vacuum assist. It utilizes vacuum pressure from the engine’s intake manifold to multiply the force applied to the brake pedal. When the driver applies pressure to the brake pedal, a valve in the booster opens, allowing vacuum from the engine to enter the booster chamber. This creates a pressure differential that assists in applying the brakes.
Source product highlights
- 【Vehicle Fitment】Compatible with Mazda 3 2004-2013 2.0L 2.3L, 2010-2013 2.5L, 3 Sport 2009-2013 2.0L, 3 Sport 2010-2013 2.5L
- 【Part Number】53-2689, B0YL4380ZB, BBY24380Z, BBY74380Z, BBY74380ZA, BNYR4380ZA, BNYR4380ZB, BPYL4380ZB, BPYL4380ZC, BPYL4380ZD, BPYL4380ZE
- 【Product Specifications】Color: Black; Material: Steel; Brake Booster Diaphragm Style: Single; Master Cylinder Stud Thread Size: M8x1.25; Package Contents: 1 Power Brake Booster
- 【Purchase with Confidence】Enjoy a 12-month guarantee on each product for your peace of mind
- 【Fitment Reminder】Review product description for detailed fitment info before ordering to confirm compatibility with your vehicle
Luis Buenrostro –
Make a perfect substitute for the Original booster
Tonya Steichen –
Ordered; received defective product. To pay to have mechanic exchange, take out and put in, not once, but twice. To have leaky and defective as now forced to find another one for the 3rd time and pay for the 3rd time. So disappointed. I have hardware literally from middle of my head to toe, and can not be without a car or have an unsafe car. Tried to handle it with un empathetic support from Amazon, even the supposed supervisor to be promised mininal assistance of just a reverse in payment and a small in store credit. I didn’t even recieve or get confirmation of transaction. Extremely disappointed in the product manufacture snd amazon customer service