MAZDA KB7W53150A Radiator Core Upper Tie Bar Bracket

( Manufacturer Part Number: KB7W53150A ), ( Part Type: Tie Bracket Radiator Bar ), ( Oe/oem Part Number: K69a53150 / K69a-53-150 ), ( Vintage Part: No ), ( Country Of Origin: South Korea )

Review MAZDA Radiator Core Support Upper Tie Bar Bracket Oem fits CX-5 2017–2024

The **Mazda KB7W53150A (2017 2024 CX-5 Radiator Core Upper Tie Bar Bracket)** is a precision-engineered, high-strength component designed to maintain structural integrity and proper alignment within the cooling system of Mazda s iconic CX-5 SUV. This critical bracket serves as the anchor point for the radiator s upper tie bar assembly, ensuring optimal spacing between the radiator core and the vehicle s front grille while absorbing engine vibrations and thermal expansion. Crafted from durable, heat-resistant materials likely a combination of stamped steel or reinforced polymer this bracket is engineered to withstand the demanding conditions of daily driving, including exposure to fluctuating temperatures, road debris, and mechanical stress. Its robust design prevents sagging, misalignment, or premature wear of the radiator or surrounding components, thereby enhancing the longevity of the cooling system and improving overall vehicle performance. Compatible exclusively with the **2017 through 2024 Mazda CX-5 models** equipped with the **Skyactiv-G or Skyactiv-X engines**, this bracket is a direct OEM replacement part, ensuring a seamless fit with the factory-installed cooling system architecture. Whether addressing a worn-out original component, a repair following an accident, or a proactive maintenance upgrade, this bracket guarantees reliability and compatibility, allowing owners to maintain optimal cooling efficiency and engine protection without compromising on quality or fit.

**Pros and Cons of Buying a Mazda CX-5 Radiator Core Upper Tie Bar Bracket (Part Number: KB7W53150A, 2017 2024 Models)**

1. **Direct Fitment and Compatibility** The part is specifically designed for Mazda CX-5 models from 2017 to 2024, ensuring an exact match with no modifications required. This reduces the risk of installation issues or improper sizing.

2. **OEM Quality** Purchasing from a reputable supplier (such as an authorized dealer, Mazda-approved aftermarket vendor, or a trusted online retailer) ensures the part meets Mazda s original equipment manufacturer (OEM) standards. This means it should be durable and compatible with the vehicle s cooling system.

3. **Prevents Cooling System Failures** The core upper tie bar bracket secures the radiator and cooling components in place, preventing leaks, misalignment, or damage to hoses, the radiator core, or the water pump. A failing bracket can lead to costly repairs if the radiator detaches or warps.

4. **Easy Replacement** The bracket is relatively straightforward to replace, typically requiring only basic tools (socket wrench, new gasket if applicable, and possibly a radiator support tool). Most DIY mechanics can handle the job in under an hour.

5. **Cost-Effective Long-Term Solution** Replacing a worn or broken bracket is far cheaper than dealing with secondary damage (e.g., a collapsed radiator, damaged water pump, or overheating engine). Investing in the right part upfront avoids emergency repairs.

6. **Warranty Coverage** If purchased from a dealer or authorized seller, the part may come with a warranty, providing peace of mind against defects or premature failure.

7. **Accessibility** The part is widely available through online marketplaces (Amazon, RockAuto, eBay), Mazda dealerships, and local auto parts stores. This makes it easy to source without long waits.

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1. **Potential Counterfeit Parts** Buying from untrusted sellers (especially on third-party marketplaces) risks receiving a counterfeit or low-quality replica. These parts may fail prematurely, leading to repeated replacements or cooling system issues.

2. **Misidentification of Part Number** Double-checking the part number (KB7W53150A) is critical, as slight variations (e.g., KB7W53150B) could indicate a different model year or trim-specific version. Using the wrong part may not fit properly.

3. **Additional Costs** Beyond the bracket itself, you may need to purchase a new radiator support tool (if not already owned), a gasket (if required), or cooling system flush additives if the system was contaminated. These extras add to the total cost.

4. **Labor Time for DIYers** While the replacement is manageable for most mechanics, those unfamiliar with radiator or cooling system work may struggle with alignment or securing the bracket correctly. Improper installation could lead to leaks or rattling noises.

5. **Compatibility with Aftermarket Mods** If the vehicle has aftermarket modifications (e.g., upgraded radiators, custom cooling setups, or lifted suspensions), the bracket may not fit as intended. Always verify compatibility with any modifications.

6. **Supply Chain Delays** Depending on the supplier, lead times for shipping may vary, especially if ordering from overseas or during peak demand periods. This could delay repairs if the part is urgently needed.

7. **Limited Lifespan of OEM Parts** While the bracket itself is durable, other aging components (e.g., hoses, the radiator, or the water pump) may fail around the same time. This could necessitate additional repairs shortly after installation.

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Buying the **Mazda CX-5 Radiator Core Upper Tie Bar Bracket (KB7W53150A)** is a **practical and cost-effective solution** for preventing cooling system failures in your vehicle. The part is essential for maintaining radiator integrity, and its direct fitment minimizes risks. However, the success of the purchase depends heavily on sourcing it from a **reputable seller** to avoid counterfeit parts and ensuring the correct part number is used.

For most owners, the **benefits outweigh the cons**, as the bracket is a relatively inexpensive and easy-to-replace component that can prevent far more expensive engine damage. If you re comfortable with basic mechanical work, replacing it yourself is a smart DIY project. If not, a mechanic can install it quickly.

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1. **Purchase from an Authorized Source** Buy the part from **Mazda dealerships, RockAuto, Amazon (with verified sellers), or trusted auto parts stores** (e.g., AutoZone, O Reilly, NAPA) to ensure authenticity and quality.

2. **Verify the Part Number** Confirm that **KB7W53150A** matches your vehicle s year and trim. Check your VIN or consult a Mazda parts catalog if unsure.

3. **Prepare for Installation** Have a **radiator support tool, new gasket (if needed), and basic tools** ready. If unsure about the process, watch a **step-by-step video tutorial** (e.g., from ChrisFix or Haynes Manuals) before starting.

4. **Inspect Other Cooling Components** While replacing the bracket, take the opportunity to **check hoses, the radiator, and the water pump** for wear. Replace any failing parts to avoid future issues.

5. **Consider Professional Installation** If you re uncomfortable with cooling system work, a **mechanic can install it for $50 $100 in labor**, which may be worth the peace of mind.

6. **Monitor for Leaks or Noise** After installation, drive the vehicle and listen for **rattling or unusual noises** from the radiator area. Check for **leaks under the hood** during the first few weeks.

By following these steps, you ll ensure a **smooth replacement process** and **long-term reliability** for your Mazda CX-5 s cooling system.

Details:

Mileage: 47K MILES. Donor vehicle: 2021 MAZDA CX-5 TOURING 2.5L AWD AUTOMATIC TRANSMISSION. Shipping FREE SHIPPING available for most items within lower 48 states. This item has been previously used.

Please verify it fits and is compatible with your specific model before purchasing. Color: WHITE 25D-SNOWFLAKE PEARL MICA EXTERIOR / BLACK KD6 INTERIOR.

part #: kb7w53150a prices

• $82.96-$115.99

specifications ocoosys:

• for models: Cx-5
• for makes: Mazda
• for years: 2017-2024
• mpn: Kb7w53150a
• part type: Tie Bracket Radiator Bar
• oe/oem part number: K69a53150 / K69a-53-150
• vintage part: No
• country of origin: South Korea

seller ocoosys:

• # reviews: 90721
• city: Traverse City, Michigan
• rating: 99.9%

offer ocoosys:

• quantity: 1
• best offers: True
• availability: In Stock
• started: April 28, 2026
• options: Ship-to-home
• sold: 0

shipping ocoosys:

• cost: $0.00
• transit: 3-7 Days
• class: Standard
• service: Standard
• type: Fixed

returns ocoosys:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

general ocoosys:

• condition: Used
• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components

payments ocoosys:

• credit card: Discover
• other
• wallet: Google-pay

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