OE Quality
60-Day Returns

Global Parts 3411999 A/C Expansion Valve - Rear
Reliable A/C Expansion Valve for Mazda CX-9
The Global Parts A/C Expansion Valve, part number 3411999, is designed specifically for the Mazda CX-9. This component plays a critical role in regulating refrigerant flow within the vehicle's air conditioning system, ensuring optimal cooling performance.
- Compatible with Mazda CX-9 models
- Part number 3411999 for precise identification
- Controls refrigerant flow to maintain A/C system efficiency
- Manufactured by Global Parts for consistent quality
Product Details and Functionality
The A/C expansion valve 3411999 from Global Parts is engineered to regulate the amount of refrigerant entering the evaporator in the Mazda CX-9. By controlling refrigerant flow, it helps maintain the correct pressure and temperature balance within the HVAC system. This ensures the air conditioning system operates efficiently, providing consistent cabin cooling. The valve is designed to meet OEM specifications, making it a suitable replacement part for maintaining the vehicle’s original performance.
Common Applications and Problem Resolution
- Restores proper refrigerant flow in Mazda CX-9 A/C systems
- Addresses issues such as inconsistent cabin cooling
- Helps resolve A/C system freezing or overheating problems
- Prevents compressor damage caused by improper refrigerant regulation
- Improves overall HVAC system reliability
Installation Notes and Tips
When installing the Global Parts A/C expansion valve 3411999 on a Mazda CX-9, ensure the system is properly evacuated and recharged with the correct refrigerant type and amount. It is recommended to inspect related components such as the receiver drier and compressor for wear or damage during replacement. Proper installation will help maintain system integrity and performance.
Quality Assurance and Warranty
Global Parts manufactures the A/C expansion valve 3411999 to meet industry standards for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo quality control processes to ensure reliability in automotive HVAC applications.
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Mazda | CX-9 | 2.5L | L4 | Rear | |
| 2019 | Mazda | CX-9 | 2.5L | L4 | Rear | |
| 2018 | Mazda | CX-9 | 2.5L | L4 | Rear | |
| 2017 | Mazda | CX-9 | 2.5L | L4 | Rear | |
| 2016 | Mazda | CX-9 | 2.5L | L4 | Rear |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.