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Bosch 5323789 - Disc Brake Pad and Rotor Kit (Front)
Product Overview
The Bosch 5323789-Kit is a premium Disc Brake Rotor Kit designed to enhance your vehicle's braking performance. With OE-level quality and precise fitment, this kit ensures reliability and safety for your Mazda CX-9 models from 2007 to 2015. Bosch is a trusted brand in the automotive industry, known for delivering high-performance parts that meet or exceed original equipment specifications. Choose Bosch 5323789-Kit for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Bosch 5323789-Kit is equivalent to or replaces the following part numbers:
Vehicle Compatibility
- Mazda CX-9 2008-2015 3.7 V6
- Mazda CX-9 2007 3.5 V6
This also fits other applications. Please use the vehicle selector tool to verify fitment.
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Frequently Asked Questions
What is included in the Bosch 5323789-Kit?
The Bosch 5323789-Kit includes high-quality disc brake rotors that are engineered for optimal performance and durability, ensuring your braking system functions effectively.
How do I know if the Bosch 5323789-Kit fits my vehicle?
To confirm fitment, refer to the vehicle compatibility section above or use our vehicle selector tool to ensure the Bosch 5323789-Kit is compatible with your specific model.
What are the common signs of worn brake rotors?
Common signs include squeaking or grinding noises, vibrations during braking, and a decrease in braking performance. If you experience these issues, consider replacing your rotors with the Bosch 5323789-Kit.
How often should I replace my brake rotors?
Brake rotors should typically be inspected and replaced as needed, usually every 30,000 to 70,000 miles, depending on driving habits and conditions. Using the Bosch 5323789-Kit ensures you have the best replacement for your Mazda.
Where can I buy the Bosch 5323789-Kit?
You can purchase the Bosch 5323789-Kit directly from Newparts.com, where we offer competitive pricing and fast shipping.
Order Bosch 5323789-Kit today for a factory-correct replacement that restores safety and performance.
- BrandBosch
- PositionFront
- ManufacturerBosch
- MPN5323789-Kit
- FeaturesAbutment Hardware Included : (Front Disc Brake Pad Set) Yes
Bearings Included : (Front Disc Brake Rotor) No
Brake Surface Finish : (Front Disc Brake Rotor) Solid
Center Bore Diameter : (Front Disc Brake Rotor) 72 mm
Construction : (Front Disc Brake Rotor) Vented
Conventional Or Drum-In-Hat Type Rotor : (Front Disc Brake Rotor) Conventional
Directional or Non-Directional Brake Surface : (Front Disc Brake Rotor) Directional
Disc Finish : (Front Disc Brake Rotor) Geomet
Discard Thickness : (Front Disc Brake Rotor) 26
FMSI Number : (Front Disc Brake Pad Set) D1258
Friction Material Composition : (Front Disc Brake Pad Set) Semi-metallic
Front or Rear Brakes : (Front Disc Brake Pad Set) Front
Mounting Bolt Hole Circle Diameter : (Front Disc Brake Rotor) 114.3
Mounting Bolt Hole Quantity : (Front Disc Brake Rotor) 5
Mounting Hardware Included : (Front Disc Brake Pad Set) Yes
New Or Remanufacured : (Front Disc Brake Pad Set) New
Nominal Thickness : (Front Disc Brake Rotor) 28 mm
Outside Diameter : (Front Disc Brake Rotor) 319.8
Overall Height : (Front Disc Brake Rotor) 48.2
Pad Wear Sensor Included : (Front Disc Brake Pad Set) Yes
Private Brand? : (Front Disc Brake Pad Set) No
Product Height : (Front Disc Brake Rotor) 1.897638 in
Prop 65 Warning Label Required? : (Front Disc Brake Rotor) No
Rotor Without Hub Assembly : (Front Disc Brake Rotor) Yes
Rotor and Hub Assembly : (Front Disc Brake Rotor) No
Rust Resistant Coating : (Front Disc Brake Rotor) Yes
Thickness (Disc Brake Rotor) : (Front Disc Brake Rotor) 28 mm - OE Part NumbersTD133325X
- Cross Reference Numbers5323789Kit
- Part TypeDisc Brake Pad and Rotor Kit
- Kit Content1 x Bosch - (BP1258) Front Disc Brake Pad Set - QuietCast - With Hardware - Semi-Metallic
2 x Bosch - (34010915) Front Disc Brake Rotors - QuietCast - Solid - 319.8 mm
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2014 | Mazda | CX-9 | Grand Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2014 | Mazda | CX-9 | Sport (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2014 | Mazda | CX-9 | Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2009 | Mazda | CX-9 | Grand Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2009 | Mazda | CX-9 | Sport (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2009 | Mazda | CX-9 | Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2015 | Mazda | CX-9 | Grand Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2015 | Mazda | CX-9 | Sport (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2015 | Mazda | CX-9 | Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2011 | Mazda | CX-9 | Grand Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2011 | Mazda | CX-9 | Sport (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2011 | Mazda | CX-9 | Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2008 | Mazda | CX-9 | Grand Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2008 | Mazda | CX-9 | Sport (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2008 | Mazda | CX-9 | Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2010 | Mazda | CX-9 | Grand Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2010 | Mazda | CX-9 | Sport (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2010 | Mazda | CX-9 | Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2007 | Mazda | CX-9 | Grand Touring (3.5 V6 GAS) | Aspiration: Naturally Aspirated |
| 2007 | Mazda | CX-9 | Sport (3.5 V6 GAS) | Aspiration: Naturally Aspirated |
| 2007 | Mazda | CX-9 | Touring (3.5 V6 GAS) | Aspiration: Naturally Aspirated |
| 2012 | Mazda | CX-9 | Grand Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2012 | Mazda | CX-9 | Sport (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2012 | Mazda | CX-9 | Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2013 | Mazda | CX-9 | Grand Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2013 | Mazda | CX-9 | Sport (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
| 2013 | Mazda | CX-9 | Touring (3.7 V6 GAS) | Aspiration: Naturally Aspirated |
Warranty Overview
At Newparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, use our Return Portal or contact support.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For full details, please see our complete Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.





