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Denso 475-0509 A/C Expansion Valve - Rear
Reliable A/C Expansion Valve for Lexus, Suzuki, and Toyota Models
The Denso New Expansion Valve 475-0509 is designed to regulate refrigerant flow efficiently in select Lexus, Suzuki, and Toyota vehicles. This angle valve type expansion valve ensures precise control of your vehicle's air conditioning system for optimal performance.
- Angle valve design for accurate refrigerant flow control
- Compatible with Lexus LS400 and Toyota T100, Verona, X-90 models
- Fits Suzuki Pickup, Samurai, Sidekick, and Swift models
- Part number 475-0509 for easy identification and replacement
- Manufactured by Denso, a trusted name in automotive HVAC components
About the Denso New Expansion Valve Product Line
The New Expansion Valve line by Denso focuses on delivering precise refrigerant metering through advanced valve designs. This product line includes angle valve types like the 475-0509, which are engineered to maintain consistent A/C system pressure and improve overall cooling efficiency in compatible vehicles.
Product Details and Compatibility
The Denso 475-0509 A/C expansion valve is an angle valve type specifically engineered for use in various Lexus, Suzuki, and Toyota models. It is compatible with Lexus LS400, Suzuki Pickup, Samurai, Sidekick, Swift, and Toyota T100, Verona, and X-90 vehicles. This part regulates the flow of refrigerant into the evaporator, ensuring the air conditioning system operates within optimal parameters.
Common Issues Addressed by This Expansion Valve
- Inconsistent cabin cooling due to improper refrigerant flow
- Frequent A/C system cycling or compressor short cycling
- Reduced air conditioning efficiency in Lexus LS400 or Toyota T100
- Refrigerant leaks or blockages in Suzuki Pickup or Samurai A/C systems
- Uneven cooling performance in Suzuki Sidekick or Swift models
Installation Notes and Tips
When installing the Denso 475-0509 expansion valve, ensure the A/C system is properly evacuated and recharged according to manufacturer specifications. Verify compatibility with your vehicle’s make and model before installation. Angle valve orientation is critical for correct operation, so follow the vehicle service manual for proper positioning and torque specifications.
Quality Assurance and Warranty
Denso manufactures the 475-0509 expansion valve to meet strict OEM standards, ensuring reliable performance and durability. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Consult your supplier or vehicle manufacturer for exact warranty terms.
| Brand | Denso |
| Part Number | 475-0509 |
| Position | New Expansion Valve, Rear |
| Type | Angle valve |
This part fits 34 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Suzuki | Verona | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 2001 | Suzuki | Swift | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 2000 | Lexus | LS400 | Rear | Rear A/C; OE-specified O-rings included.; New Expansion Valve |
| 2000 | Suzuki | Swift | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1999 | Lexus | LS400 | Rear | Rear A/C; OE-specified O-rings included.; New Expansion Valve |
| 1999 | Suzuki | Swift | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1998 | Suzuki | Sidekick | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1998 | Suzuki | Swift | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1998 | Suzuki | X-90 | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1998 | Toyota | T100 | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1997 | Suzuki | Sidekick | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1997 | Suzuki | Swift | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1997 | Suzuki | X-90 | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1997 | Toyota | T100 | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1996 | Suzuki | Sidekick | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1996 | Suzuki | Swift | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1996 | Suzuki | X-90 | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1996 | Toyota | T100 | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1995 | Suzuki | Samurai | N/A | R134A; OE-specified O-rings included.; New Expansion Valve |
| 1995 | Suzuki | Sidekick | N/A | R134A; OE-specified O-rings included.; New Expansion Valve |
| 1995 | Suzuki | Swift | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1995 | Toyota | Pickup | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1995 | Toyota | T100 | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1994 | Suzuki | Samurai | N/A | R134A; OE-specified O-rings included.; New Expansion Valve |
| 1994 | Suzuki | Sidekick | N/A | R134A; OE-specified O-rings included.; New Expansion Valve |
| 1994 | Toyota | Pickup | N/A | From 01/94 w/ R134A; OE-specified O-rings included.; New Expansion Valve |
| 1994 | Toyota | T100 | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1993 | Suzuki | Samurai | N/A | R134A; OE-specified O-rings included.; New Expansion Valve |
| 1993 | Suzuki | Sidekick | N/A | R134A; OE-specified O-rings included.; New Expansion Valve |
| 1993 | Toyota | T100 | N/A | O-rings included to OE specifications for proper fitting.; New Expansion Valve |
| 1992 | Suzuki | Samurai | N/A | R134A; OE-specified O-rings included.; New Expansion Valve |
| 1992 | Suzuki | Sidekick | N/A | R134A; OE-specified O-rings included.; New Expansion Valve |
| 1991 | Suzuki | Samurai | N/A | R134A; OE-specified O-rings included.; New Expansion Valve |
| 1990 | Suzuki | Samurai | N/A | R134A; OE-specified O-rings included.; New Expansion Valve |
* 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.