MAZDA KMW739021 Right Engine Frame Mount Bracket CX-90 3.3L

( Manufacturer Part Number: KMW739021 ), ( Listed: Us42 ), ( Items Included: Bracket ), ( Type: Engine Mount ), ( Placement On Vehicle: Right ), ( Oe/oem Part Number: Kmw739021 / Kmw7 39 021 )

Review MAZDA 3.3l Right Side Engine Frame Mount Bracket Oem fits TURBO 2024–2026

The **Mazda KMW739021 2024 2026 CX-90 Turbo 3.3L Right Engine Frame Mount Bracket** is a precision-engineered, high-performance replacement component designed specifically for Mazda s flagship luxury SUV, the CX-90, featuring the potent Skyactiv-G 3.3L turbocharged inline-six engine. This bracket serves as a critical structural link between the engine bay and the vehicle s frame, ensuring optimal alignment, stability, and vibration damping while maintaining the integrity of the powertrain system. Crafted from high-grade, heat-resistant steel, this bracket is engineered to withstand the intense forces generated by the turbocharged engine, delivering reliable performance under both normal driving conditions and demanding high-performance scenarios. Its precise fitment is tailored to the 2024 through 2026 model years, accommodating the subtle refinements in the CX-90 s chassis and suspension architecture, including the integration of the turbocharged engine s additional torque output. The bracket s robust construction minimizes flex and resonance, contributing to a quieter cabin and enhanced driving dynamics, while its OEM-level quality ensures seamless compatibility with the factory-installed components, including the engine mounts, subframe, and frame rails. Whether replacing a worn or damaged original part or upgrading for improved durability, this bracket is an essential component for maintaining the CX-90 s signature blend of luxury, performance, and structural rigidity.

Buying the **Mazda KMW739021 (2024 2026 CX-90 3.3L Turbo engine right engine frame mount bracket)** as an aftermarket or replacement part has both advantages and disadvantages, depending on your needs, budget, and priorities. Below is a detailed breakdown:

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### **Pros of Purchasing This Part**

1. **OEM Quality and Fitment**

The bracket is an original equipment manufacturer (OEM) part, meaning it is designed to match Mazda s exact specifications for the 2024 2026 CX-90 s 3.3L Skyactiv-G Turbo engine bay. This ensures a precise fit, reducing the risk of misalignment or improper installation compared to aftermarket alternatives that may not be engineered to Mazda s standards.

2. **Durability and Longevity**

Mazda s OEM components are built to withstand the stresses of daily driving, including engine vibrations, heat, and road conditions. The right engine frame mount bracket plays a critical role in supporting the engine and transmission, and a high-quality OEM part is less likely to fail prematurely, potentially extending the lifespan of your vehicle s drivetrain.

3. **Warranty Coverage**

Purchasing directly from Mazda or an authorized dealer often includes a warranty, typically covering defects in materials or workmanship. This provides peace of mind, especially if the bracket is part of a larger engine bay assembly that may be prone to wear or manufacturing defects.

4. **Compatibility with Mazda s Design**

The bracket is engineered to work seamlessly with the CX-90 s suspension, frame, and engine mounts. This compatibility is crucial for maintaining proper alignment, reducing unnecessary strain on other components (such as the subframe or engine mounts), and preventing issues like rattles, clunks, or excessive movement under acceleration or braking.

5. **Resale Value and Ownership Confidence**

If you re restoring or maintaining a high-end vehicle like the CX-90, using OEM parts signals to potential buyers that the car has been well-maintained. This can be a selling point if you ever decide to part with the vehicle, as buyers often prefer cars with original or high-quality replacement parts.

6. **Access to Technical Support**

Mazda dealerships and authorized service centers have access to technical bulletins, service manuals, and diagnostic tools specific to this part. If you encounter installation challenges or performance issues, you can rely on Mazda s support network for guidance, which is less likely with generic aftermarket parts.

7. **Future-Proofing**

The CX-90 is a relatively new model (as of 2024), and its engine bay components may not yet have a robust aftermarket presence. Buying the OEM bracket now ensures you re not left scrambling for a compatible replacement later if the part becomes unavailable or if Mazda discontinues it.

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### **Cons of Purchasing This Part**

1. **Higher Cost**

OEM parts are significantly more expensive than aftermarket alternatives. The KMW739021 bracket will likely cost more than a comparable aftermarket part from brands like **Fel-Pro, Dorman, or ACDelco**, which may offer similar functionality at a fraction of the price. This can be a major drawback if you re on a tight budget or if the bracket is not a critical failure (e.g., it s worn but not yet causing damage).

2. **Longer Lead Times**

OEM parts, especially those specific to newer models, may have longer lead times due to limited stock or manufacturing delays. You might need to order the part in advance or wait for it to arrive from Mazda s distribution centers, which can be inconvenient if you re working on a project with tight deadlines.

3. **Potential Overkill for Minor Issues**

If the bracket is only slightly worn or the issue is cosmetic (e.g., a small crack or minor rust), replacing it with an OEM part may be excessive. In such cases, an aftermarket part or even a simple repair (e.g., sealing a crack with epoxy) might suffice, saving you money without compromising safety or performance.

4. **Limited Customization**

OEM parts are not designed for modification or tuning. If you re looking to enhance performance (e.g., by reducing engine movement for better handling) or customize the vehicle, aftermarket brackets or upgraded components (e.g., from **Mezirow or Brembo**) may offer more flexibility.

5. **Dealer Markup**

Purchasing from a Mazda dealership often comes with a markup, especially if you re buying the part separately rather than as part of a larger service package. Independent mechanics or online retailers (e.g., **RockAuto, PartsGeek, or MazdaDirect**) may offer better prices, though you should verify the part s authenticity and compatibility.

6. **Potential for Unnecessary Replacement**

If the bracket is part of a larger assembly (e.g., the engine frame or subframe), it s possible that only one component is failing, and replacing the entire bracket may not be necessary. A mechanic might recommend inspecting other related parts (e.g., bushings, mounts, or the subframe itself) to avoid a false replacement.

7. **Environmental and Ethical Considerations**

OEM parts contribute to electronic waste (eWaste) when old parts are discarded. While Mazda recycles materials, some buyers may prefer aftermarket parts that are reused or sourced from recycled materials as a more sustainable option.

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### **Conclusion**

The **Mazda KMW739021 (2024 2026 CX-90 3.3L Turbo right engine frame mount bracket)** is a high-quality, reliable part that is ideal for owners who prioritize **fitment, durability, and long-term vehicle integrity**. It is the best choice if:

- The bracket is **failing or worn** and requires immediate replacement.

- You want to **maintain or restore** the vehicle to factory specifications.

- You value **warranty coverage** and **technical support** from Mazda.

- You re not concerned about **cost** and want the most seamless integration with your CX-90.

However, if you re dealing with a **minor issue**, have a **tight budget**, or are open to **aftermarket alternatives**, then a lower-cost replacement might be a more practical solution. In such cases, verify that the aftermarket part is **Mazda-compatible** and **high-quality** (e.g., from reputable brands like **Fel-Pro or Dorman**) before purchasing.

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### **Recommendation**

Purchase the **OEM KMW739021 bracket** from an **authorized Mazda dealer or MazdaDirect** to ensure authenticity and warranty coverage. If cost is a concern, check with the dealer for **trade-in discounts** or **service package deals** that bundle the part with labor.

Explore **aftermarket options** from trusted brands (e.g., **Fel-Pro, Dorman, or ACDelco**) that offer similar fitment and durability at a lower price. Compare reviews and ensure the part is **engineered for the 2024 2026 CX-90**. If unsure, consult a **Mazda-certified mechanic** to confirm compatibility.

Consider whether the bracket is a **priority** or if other components (e.g., engine mounts, subframe) should be addressed first. In some cases, upgrading to a **high-performance bracket** (e.g., from **Mezirow**) may be beneficial for tuning, but this requires careful research to avoid voiding warranties or causing compatibility issues.

Order the part **as soon as possible**, as OEM parts for newer models may have limited stock. Alternatively, check with **Mazda s parts department** to confirm availability before committing to a purchase.

Ultimately, the **OEM bracket is the safest and most reliable choice** for most owners, but **aftermarket parts can be a cost-effective alternative** if thoroughly vetted. Always prioritize **quality over price** when it comes to critical engine bay components.

Details:

2024 - 2026 MAZDA CX-90 TURBO 3.3L RIGHT SIDE ENGINE FRAME MOUNT BRACKET OEM Menu. Shipping charges are based on delivery zip code and apply to the lower 48 states. 60-day return period begins on the day part is delivered. Are final sale.

Locations without a dock or forklift will incur lift gate fee. Orders are shipped via USPS, UPS, or FedEx. This MUST be specified AT TIME OF PURCHASE. All listed parts have already been removed from donor vehicles and are on the shelf ready to be shipped.

Pulsate Template v6-3-24 Engine Mounts. High quality pictures are provided for each item so you can see its exact condition. Items are sold in good, working condition and have been inspected prior to listing.

part #: kmw739021 prices

• $89.57-$110.03

specifications engimou:

• for models: Turbo
• for makes: Mazda
• for years: 2024-2026
• mpn: Kmw739021
• listed: Us42
• items included: Bracket
• type: Engine Mount
• placement on vehicle: Right
• oe/oem part number: Kmw739021 / Kmw7 39 021

shipping engimou:

• transit: 3-6 Days
• class: Standard
• cost: $0.00
• service: Standard
• type: Fixed

seller engimou:

• rating: 100.0%
• city: Nicholasville, Kentucky
• # reviews: 89242

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: Used

payments engimou:

• wallet: Paypal
• credit card: Discover
• other

offer engimou:

• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: June 11, 2026

returns engimou:

• time: 60 Days
• policy: Returns Accepted
• paid by: Seller

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