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CSF 10939 A/C Condenser
| Brand | CSF 10939 |
|---|---|
| Core Thickness | 1/2 |
| Core Width | 16 4/5 |
| Core Length | 22 5/6 |
| Box Height (in) | 21 2/3 |
| Box Length (in) | 34 |
| Box Weight (lbs) | 8 |
| Box Width (in) | 8 2/3 |
| Construction | Parallel flow |
| Hazardous Material | No |
| Inlet Tube | Block fitting |
| Outlet Tube | Block fitting |
| Fits | Mazda · 7 vehicles |
Parallel flow construction. Promotes efficient heat transfer for dependable A/C performance.
Block fittings. Simplify hose connections for a cleaner, more straightforward install.
Made in ISO/TSO certified factories with over 30 million units sold.
Cross-references Febi-Bilstein 30143, BDGF-61-480 and MA3030167 for the same application. See all 3.
CSF 10939 A/C Condenser Overview
CSF 10939 is a parallel flow A/C condenser built for select Mazda applications that use block fitting inlet and outlet connections. It is engineered for the 2022 Mazda 3 with R1234yf refrigerant, 2020-2022 Mazda CX-30, and 2019-2021 Mazda 3 Japan-built models.
Key Features
- Parallel flow condenser construction for efficient refrigerant heat transfer
- Core thickness: 1/2 in.
- Core width: 16 4/5 in.
- Core length: 22 5/6 in.
- Block fitting inlet and outlet tube connections
- Built by ISO/TSO certified factories
- CSF part number 10939
Product Details
This CSF A/C condenser is a direct-fit HVAC component for Mazda 3 and Mazda CX-30 applications listed above. The parallel flow design supports efficient condenser performance in modern air conditioning systems, while the compact core dimensions and block fitting connections help match the original equipment layout. CSF reports over 30 million units sold and manufactures in ISO/TSO certified factories, reflecting consistent production control for replacement cooling components. This part cross-references Febi-Bilstein 30143 for the same application.
Common Issues This Part May Resolve
- Loss of A/C cooling performance from a leaking or restricted condenser
- Refrigerant flow problems caused by damaged block fittings
- Heat rejection issues that reduce cabin cooling efficiency
- Physical damage to the condenser core from road debris or corrosion
- System service concerns on Mazda 3 and Mazda CX-30 HVAC repairs
Installation Notes and Tips
Verify refrigerant type and connection style before installation. This condenser uses block fitting inlet and outlet tubes, so the existing lines must match the vehicle configuration. Confirm fitment for the exact Mazda 3 or Mazda CX-30 year and build type listed, including the 2022 Mazda 3 with R1234yf refrigerant and the 2019-2021 Japan-built Mazda 3. After installation, evacuate and recharge the system according to factory service procedures.
Quality Assurance
CSF manufactures this condenser in ISO/TSO certified factories and backs its HVAC components with established production standards used across a large global parts catalog. The brand’s long-running aftermarket presence and high-volume manufacturing support consistent replacement quality for Mazda A/C service.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Mazda | 3 | Hatchback | 2.5L | L4 | N/A | w/ R1234yf Refrigerant |
| 2022 | Mazda | CX-30 | — | 2.5L | L4 | N/A | — |
| 2021 | Mazda | 3 | — | 2.0L | L4 | N/A | Japan Built |
| 2021 | Mazda | CX-30 | — | 2.5L | L4 | N/A | — |
| 2020 | Mazda | 3 | — | 2.0L | L4 | N/A | Japan Built |
| 2020 | Mazda | CX-30 | — | 2.0L | L4 | N/A | — |
| 2019 | Mazda | 3 | Sedan | 2.5L | L4 | N/A | Japan Built |
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