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Global Parts 3411993 A/C Expansion Valve
| Brand | Global Parts 3411993 |
|---|---|
| Fits | Chevrolet and GMC · 51 vehicles |
A/C expansion valve. Slows refrigerant before the evaporator for efficient cooling.
Helps make the most of refrigerant cooling capability.
Recommended replacement whenever the A/C system is serviced.
Cross-references UAC EX10694C, 15-51390 and 93656 for the same application. See all 6.
A/C Expansion Valve for GM Trucks
Global Parts 3411993 is an A/C expansion valve for GM truck applications that use this flow-restricting component at the evaporator. It meters refrigerant before it enters the evaporator so the system can use cooling capacity efficiently. This part number 3411993 fits a wide range of Chevrolet Silverado and GMC Sierra models from 2019-2024.
Key Features
- Expansion valve/orifice tube style A/C flow restrictor
- Controls refrigerant flow before the evaporator
- Supports efficient evaporator cooling performance
- Direct fit for multiple Chevrolet Silverado and GMC Sierra applications
- Global Parts part number 3411993
Detailed Description
Global Parts 3411993 is built for HVAC service on GM light-duty and heavy-duty trucks. By slowing refrigerant before it reaches the evaporator, the valve helps the system make effective use of the refrigerant’s cooling capability. It is a practical replacement when servicing the A/C system on Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD applications. This part cross-references UAC EX10694C for the same application.
What It Helps Address
- Weak cabin cooling performance
- Restricted or inconsistent refrigerant flow
- A/C service intervals that call for flow restrictor replacement
- Evaporator cooling inefficiency
- HVAC performance issues on Silverado and Sierra trucks
Installation Notes and Tips
Replace the expansion valve/orifice tube during A/C system service, as recommended by the manufacturer. Verify the vehicle’s exact model year and HVAC configuration before installation. Compatible applications include Fits 2019-2024 Chevrolet Silverado 1500, N/A; Fits 2020-2024 Chevrolet Silverado 2500 HD, N/A; Fits 2019-2024 GMC Sierra 1500, N/A; and Fits 2020-2024 GMC Sierra 2500 HD, N/A. Additional coverage includes Fits 2020-2024 GMC Sierra 3500 HD, N/A and Fits 2020-2023 Chevrolet Silverado 3500 HD, N/A.
Quality Assurance
Global Parts supplies replacement HVAC components for service-focused repairs. Part number 3411993 is listed with confirmed fitment for 2019-2024 Chevrolet Silverado and GMC Sierra truck platforms, including Silverado 1500 and Sierra 1500 applications.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Chevrolet | Silverado 1500 | 2.7L | L4 | — | N/A | — |
| 2024 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | — |
| 2024 | GMC | Sierra 1500 | 6.2L | V8 | — | N/A | — |
| 2024 | GMC | Sierra 2500 HD | 6.6L | V8 | — | N/A | — |
| 2024 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | — |
| 2023 | Chevrolet | Cheyenne | 6.2L | V8 | — | N/A | — |
| 2023 | Chevrolet | Silverado 1500 | 6.2L | V8 | — | N/A | — |
| 2023 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | — |
| 2023 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — | N/A | — |
| 2023 | GMC | Sierra 1500 | 6.2L | V8 | — | N/A | — |
| 2023 | GMC | Sierra 2500 HD | 6.6L | V8 | — | N/A | — |
| 2023 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | — |
| 2022 | Chevrolet | Cheyenne | 6.2L | V8 | — | N/A | — |
| 2022 | Chevrolet | Silverado 1500 | 5.3L | V8 | — | N/A | — |
| 2022 | Chevrolet | Silverado 1500 LTD | 6.2L | V8 | — | N/A | — |
| 2022 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | — |
| 2022 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — | N/A | — |
| 2022 | GMC | Sierra 1500 | 5.3L | V8 | — | N/A | — |
| 2022 | GMC | Sierra 1500 Limited | 5.3L | V8 | — | N/A | — |
| 2022 | GMC | Sierra 2500 HD | 6.6L | V8 | — | N/A | — |
| 2022 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | — |
| 2021 | Chevrolet | Cheyenne | 5.3L | V8 | — | N/A | — |
| 2021 | Chevrolet | Silverado 1500 | 2.7L | L4 | — | N/A | — |
| 2021 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | — |
| 2021 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | GAS | N/A | — |
| 2021 | GMC | Sierra | 5.3L | V8 | — | N/A | — |
| 2021 | GMC | Sierra 1500 | 4.3L | V6 | — | N/A | — |
| 2021 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | — |
| 2021 | GMC | Sierra 3500 HD | 6.6L | V8 | GAS | N/A | — |
| 2020 | Chevrolet | Cheyenne | 5.3L | V8 | — | N/A | — |
| 2020 | Chevrolet | Silverado 1500 | 3.0L | L6 | — | N/A | — |
| 2020 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | — |
| 2020 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | — |
| 2020 | GMC | Sierra | 6.2L | V8 | — | N/A | — |
| 2020 | GMC | Sierra 1500 | 5.3L | V8 | — | N/A | — |
| 2020 | GMC | Sierra 2500 HD | 6.6L | V8 | GAS | N/A | — |
| 2020 | GMC | Sierra 3500 HD | 6.6L | V8 | GAS | N/A | — |
| 2019 | Chevrolet | Cheyenne | 6.2L | V8 | — | N/A | — |
| 2019 | Chevrolet | Cheyenne | 5.3L | V8 | — | N/A | — |
| 2019 | Chevrolet | Silverado 1500 | 4.3L | V6 | — | N/A | — |
| 2019 | Chevrolet | Silverado 1500 | 5.3L | V8 | — | N/A | — |
| 2019 | Chevrolet | Silverado 1500 | 2.7L | L4 | — | N/A | — |
| 2019 | Chevrolet | Silverado 1500 | 6.2L | V8 | — | N/A | — |
| 2019 | Chevrolet | Silverado 1500 LD | 5.3L | V8 | — | N/A | — |
| 2019 | GMC | Sierra | 6.2L | V8 | — | N/A | — |
| 2019 | GMC | Sierra | 5.3L | V8 | — | N/A | — |
| 2019 | GMC | Sierra 1500 | 2.7L | L4 | — | N/A | — |
| 2019 | GMC | Sierra 1500 | 4.3L | V6 | — | N/A | — |
| 2019 | GMC | Sierra 1500 | 5.3L | V8 | — | N/A | — |
| 2019 | GMC | Sierra 1500 | 6.2L | V8 | — | N/A | — |
| 2019 | GMC | Sierra 1500 Limited | 5.3L | V8 | — | N/A | — |
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