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Item #:
155213369
4F27E Transmission Valve Body with Harness FN4A-EL Solenoid Valve Body Compatible With MAZDA 2/3/5/6
Item #:
155213369
WST 546
Price Details
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What Stands Out
Compatibility
Designed specifically for MAZDA 2/3/5/6 models, ensuring seamless integration and performance excellence tailored to each vehicle.
Enhanced Performance
The 4F27E Transmission Valve Body optimizes shifting efficiency, providing smoother transitions and improved vehicle handling for a superior driving experience.
Durability
Constructed with high-quality materials, this solenoid valve body is built to withstand rigorous use, ensuring long-lasting reliability and reduced maintenance costs.
Product Details
| Exterior Finish | Machined |
| Inlet Connection Type | Threaded |
| Outlet Connection Type | Threaded |
| Number of Ports | 2 |
| Thread Type | NPT |
| Connector Type | Threaded |
| Thread Size | 1/8-27 NPT |
| Valve Type | Transmission Valve |
| Size | 1/8-27 NPT |
| Brand Name | coolautocore |
| Model Number | 4F27E 48420K-R FN4A-EL |
| Manufacturer | coolautocore |
| UPC | 747474784196 |
| Manufacturer Part Number | 4F27E 48420K-R FN4A-EL |
| Number of Pieces | 1 |
| Unit Count | 1.0 Count |
| Included Components | 1pcs 4F27E Transmission Valve Body |
| Brand | coolautocore |
| Number of Packs | 1 |
| Number of Items | 1 |
| Item Weight | 10 lbs (4.54 kg) |
Who Should Buy?
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Mazda Vehicle Owners
Ideal for owners of Mazda 2/3/5/6 needing a reliable replacement valve body for smooth transmission performance.
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DIY Mechanics
Perfect for DIY mechanics looking to replace or repair transmission components on compatible Mazda models.
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Fleet Maintenance
Beneficial for businesses managing multiple Mazda vehicles requiring consistent transmission upkeep and repairs.
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Other Brands
Not suitable for owners of non-Mazda vehicles or brands lacking compatibility with the 4F27E transmission system.
Product Description
4F27E Transmission Valve Body with Harness FN4A-EL Solenoid Valve Body Compatible With MAZDA 2/3/5/6
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the function of the 4F27E Transmission Valve Body?
Answer: The 4F27E Transmission Valve Body regulates the fluid flow within the automatic transmission, crucial for proper gear shifting and vehicle performance. This component acts as a central control hub, ensuring the necessary hydraulic pressure is applied to the various clutches and bands in the transmission. Proper functioning of the valve body is essential for smooth acceleration and shifting, preventing issues such as slipping or delayed shifts. -
Question:
Is the FN4A-EL Solenoid Valve Body compatible with all Mazda models?
Answer: The FN4A-EL Solenoid Valve Body is specifically designed to be compatible with Mazda models 2, 3, 5, and 6. Ensuring the correct compatibility is key to avoiding performance issues that can arise from using mismatched components. Always verify your vehicle's specifications and transmission type to ensure the valve body fits properly, which will contribute to optimized transmission functionality. -
Question:
How do I know if I need to replace my transmission valve body?
Answer: Signs that your transmission valve body may need replacement include rough shifting, slipping gears, or erratic shifting patterns. Additionally, if you notice fluid leaks or inconsistent transmission performance, it might indicate a malfunction. Regular diagnostics by a professional mechanic can help detect issues early. If you experience these symptoms, addressing them promptly can prevent more severe transmission damage down the road. -
Question:
What tools are necessary for installing the 4F27E Transmission Valve Body?
Answer: To install the 4F27E Transmission Valve Body, you'll need basic hand tools, including socket wrenches, screwdrivers, and possibly a torque wrench for specific fasteners. Additionally, having a vehicle service manual can provide important specifications and torque settings required during installation, ensuring the procedure is done accurately. This setup is ideal for DIY enthusiasts or seasoned mechanics looking to replace the valve body effectively. -
Question:
Can I install the 4F27E Transmission Valve Body myself?
Answer: Yes, if you have basic mechanical skills and tools, you can install the 4F27E Transmission Valve Body yourself. The process typically involves draining transmission fluid, removing the old valve body, and installing the new one, ensuring all connections are secure. However, if you are unfamiliar with transmission work, consulting a professional mechanic is advisable to avoid potential issues during the installation, helping you to maintain vehicle reliability. -
Question:
What are the benefits of using a new valve body for my Mazda?
Answer: Using a new valve body enhances your Mazda's transmission performance, leading to smoother shifting and improved fuel efficiency. A fresh valve body can also help in eliminating existing transmission problems, which can originate from wear and tear or damage to the valve assembly. This upgrade provides both immediate and long-term benefits, helping to maintain the vehicle’s overall drivability and performance. -
Question:
Are there any specific maintenance tips for the transmission valve body?
Answer: To maintain your transmission valve body, regularly check the transmission fluid level and condition. Ensure that you use the correct type of transmission fluid as specified by Mazda. Additionally, consider performing routine transmission fluid changes to keep the hydraulic system clean and minimize the risk of contamination, which can lead to valve body wear over time. -
Question:
What is included with the 4F27E Transmission Valve Body and Harness?
Answer: The 4F27E Transmission Valve Body typically includes the valve body assembly along with the harness necessary for electronic connections to the vehicle's transmission control unit. Having the harness included simplifies installation, ensuring you have everything required to connect and operate the valve body optimally. This package aims to provide a complete solution for enhancing your Mazda’s transmission performance. -
Question:
Can I use a refurbished valve body instead of a new one?
Answer: While a refurbished valve body may be a cost-effective solution, it’s essential to ensure that it has been thoroughly tested and meets OEM specifications. Using a quality refurbished unit can still offer significant cost savings while potentially providing the performance boost needed for your Mazda. However, opting for new gives you peace of mind regarding longevity and reliability. -
Question:
Where can I buy 4F27E Transmission Valve Body with Harness FN4A-EL Solenoid Valve Body for my Mazda?
Answer: You can purchase the 4F27E Transmission Valve Body with Harness FN4A-EL Solenoid Valve Body from Ubuy in Samoa. Ubuy offers a diverse selection of automotive parts, ensuring you find the right component for your Mazda. Their platform features detailed product information and customer reviews, enabling you to make an informed decision for your vehicle’s needs.
coolautocore Valve Body Kits 4F27E 48420K-R FN4A-EL Editorial Review
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Pros
- High compatibility with Mazda models
- Improved shifting performance
- Durable construction
- Easy installation
- Excellent customer reviews
Cons
- Some users reported minor leaks.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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WST 546
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Features & Benefits
- OEM Part Number: 4F27E 48420K-R FN4A-EL.
- Fits a wide range of front-wheel drive Focu-s and Mazd-a models.
- Includes compatibility for multiple Mazda models from 2000-2011.
- One piece transmission valve body included in the package.
- Installation assistance available through recommended online videos.
- Click to ensure your car matches our compatibility criteria.
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