Overview
The NAPA 207373 is a Temp Products-branded A/C expansion valve, also referenced as Four Seasons part 38884. This block-type thermal expansion valve (TXV) is designed for automotive air conditioning systems and regulates refrigerant flow based on evaporator outlet superheat, ensuring optimal system performance and efficiency.
Key Features
- Block-type construction for compact mounting
- Thermostatic expansion control for precise refrigerant metering
- OEM-equivalent specifications
- Compatible with R134a refrigerant systems
- New in Box condition—factory sealed and ready to install
Technical Specifications
The following specifications are based on the Four Seasons 38884 equivalent:
- Refrigerant: R134a
- Type: Block-type expansion valve (without solenoid)
- Application: Automotive A/C systems
- Condition: New in Box
- OEM Cross-Reference: Four Seasons 38884, Temp Products 207373
Typical Applications
The NAPA 207373 is used in automotive air conditioning systems, particularly for mid-1990s and later Toyota and Lexus vehicles. It functions as a thermal expansion device to regulate refrigerant expansion and improve A/C system efficiency in passenger cars and light trucks.
Compatibility & Replacements
Compatible With
- R134a refrigerant-based automotive A/C systems
- Block-type expansion valve mounting locations
- Toyota A/C systems (mid-1990s and later models)
- Lexus climate control systems
Replaces / Drop-In Replacement For
- Four Seasons 38884
- Part number 207373 (Temp Products)
- OEM cross-references include: 1550817, 155603, 57803, 302111, 34048, AC3561, FE293, 807034, 3411294, 4750505, 4750508, and related part numbers
Works With
- Standard automotive A/C service and repair kits
- R134a refrigerant charging systems
- Block-type TXV expansion valve frameworks
