/live/media/FS/FS_39333_Fro.jpg)
Four Seasons 39333 A/C Expansion Valve - Rear
| Brand | Four Seasons 39333 |
|---|---|
| Position | Rear |
| Color | Aluminum |
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 6 |
| Liquid Inlet Size IN | 0.4 |
| Liquid Inlet Size MM | 10.15 |
| Liquid Inlet Style | Captured O-Ring |
| Liquid Inlet Thread Type | Not Threaded |
| Liquid Inlet Type | O-Ring |
| Liquid Outlet Fitting Gender | Female |
| Liquid Outlet Fitting Thread Diameter | No. 10 |
| Liquid Outlet Style | Captured O-Ring |
| Liquid Outlet Thread Type | Not Threaded |
| Liquid Outlet Type | O-Ring |
| Lqd Out Size IN | 0.61 |
| Lqd Out Size MM | 15.5 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| O-Ring A Number/Desc | [24611] / Green O-Ring |
| O-Ring B Number/Desc | [24661] / Green O-Ring |
| O-Ring C Number/Desc | [24681] / Green O-Ring |
| Refrigerant Type | R134A |
| Style | w/o Solenoid |
| Suc In Size IN | 0.72 |
| Suc In Size MM | 18.3 |
| Suc Out Size IN | 0.72 |
| Suc Out Size MM | 18.3 |
| Suction Inlet Fitting Gender | Female |
| Suction Inlet Fitting Thread Diameter | No. 12 |
| Suction Inlet Style | Captured O-Ring |
| Suction Inlet Thread Type | Not Threaded |
| Suction Inlet Type | O-Ring |
| Suction Outlet Fitting Gender | Female |
| Suction Outlet Fitting Thread Diameter | No. 12 |
| Suction Outlet Style | Captured O-Ring |
| Suction Outlet Thread Type | Not Threaded |
| Suction Outlet Type | O-Ring |
| Super Heat | 19.500 |
| Switch Included? | Not Included |
| Tonnage | 0.800 |
| Type | Block Type |
| Product line | Expansion Valve |
| Fits | Toyota · 37 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable service.
Block type design. Compact A/C flow control with captured O-ring connections.
Aluminum construction. Lightweight material with R134A refrigerant compatibility.
Cross-references Four Seasons 39333, Global Parts Distributors LLC 3411578 and UAC EX10351C for the same application. See all 15.
Four Seasons 39333 Expansion Valve Overview
Four Seasons 39333 is a block-type A/C expansion valve for R134A systems, built in aluminum for rear HVAC service. It is an OE-style replacement that meets or exceeds OEM requirements and is used on rear air conditioning systems in Toyota Sienna, Toyota Highlander, and Honda Odyssey applications.
For shoppers searching for a rear A/C expansion valve for 2011-2020 Toyota Sienna, 2008-2019 Toyota Highlander, or 2011-2017 Honda Odyssey, this Four Seasons expansion valve provides the correct refrigerant control characteristics for the listed applications. Part number 39333 is also referenced in aftermarket interchange listings for cross-checking.
Key Features
- Brand: Four Seasons Expansion Valve
- Part number: 39333
- Block-type A/C expansion valve
- Aluminum construction and aluminum finish
- For R134A refrigerant systems
- Rear HVAC application
- Captured O-ring liquid and suction connections
- Female inlet and outlet fittings
- Meets or exceeds OEM specifications
- Style: w/o solenoid
Detailed Product Description
Four Seasons 39333 is an A/C expansion valve that meters refrigerant flow into the evaporator on rear climate control systems. The valve uses a block-type design with captured O-ring sealing surfaces, female fittings, and aluminum construction for service in R134A-equipped vehicles. Its listed super heat setting is 19.5, and the unit is specified for 0.800 tonnage applications.
This part is listed for rear HVAC service on 2011-2020 Toyota Sienna, 2008-2019 Toyota Highlander, and 2011-2017 Honda Odyssey models. If you are replacing a rear expansion valve on a Toyota Sienna, Toyota Highlander, or Honda Odyssey, part number 39333 is the direct reference to verify before ordering.
This part cross-references UAC EX10351C for the same application.
What This Part Helps Address
- Weak or inconsistent rear A/C cooling
- Improper refrigerant metering at the evaporator
- Rear system temperature fluctuations
- Restricted or inefficient refrigerant flow control
- Service replacement for a failed rear expansion valve
Installation Notes and Tips
Confirm the vehicle’s rear HVAC configuration, refrigerant type, and fitting style before installation. This valve uses captured O-ring connections with female fittings, so the sealing surfaces should be inspected carefully during service. Replace any damaged O-rings and verify the system is properly evacuated and recharged after installation.
Fitment details: Fits 2011-2020 Toyota Sienna, rear; Fits 2008-2019 Toyota Highlander, rear; Fits 2011-2017 Honda Odyssey, rear.
Quality Assurance
Four Seasons lists this expansion valve as meeting or exceeding OEM requirements, making it a direct-fit service part for the specified rear A/C applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2020 | Toyota | Sienna | — | — | — | — | Rear | Expansion Valve |
| 2019 | Toyota | Highlander | — | — | — | — | Rear | Expansion Valve |
| 2019 | Toyota | Sienna | — | — | — | — | Rear | Expansion Valve |
| 2018 | Toyota | Highlander | — | — | — | — | Rear | Expansion Valve |
| 2018 | Toyota | Highlander | Limited | — | — | — | Rear | Expansion Valve |
| 2018 | Toyota | Highlander | SE | — | — | — | Rear | Expansion Valve |
| 2018 | Toyota | Highlander | LE | — | — | — | Rear | Expansion Valve |
| 2018 | Toyota | Highlander | XLE | — | — | — | Rear | Expansion Valve |
| 2018 | Toyota | Highlander | Hybrid Limited | — | — | — | Rear | Expansion Valve |
| 2018 | Toyota | Highlander | Hybrid LE | — | — | — | Rear | Expansion Valve |
| 2018 | Toyota | Highlander | Hybrid XLE | — | — | — | Rear | Expansion Valve |
| 2018 | Toyota | Sienna | — | — | — | — | Rear | Expansion Valve |
| 2017 | Honda | Odyssey | — | — | — | — | Rear | Expansion Valve |
| 2017 | Toyota | Highlander | — | — | — | — | Rear | Expansion Valve |
| 2017 | Toyota | Sienna | — | — | — | — | Rear | Expansion Valve |
| 2016 | Honda | Odyssey | — | — | — | — | Rear | Expansion Valve |
| 2016 | Toyota | Highlander | — | — | — | — | Rear | Expansion Valve |
| 2016 | Toyota | Sienna | — | — | — | — | Rear | Expansion Valve |
| 2015 | Honda | Odyssey | — | — | — | — | Rear | Expansion Valve |
| 2015 | Toyota | Highlander | — | 2.7L | L4 | — | Rear | Expansion Valve |
| 2015 | Toyota | Sienna | — | — | — | — | Rear | Expansion Valve |
| 2014 | Honda | Odyssey | — | — | — | — | Rear | Expansion Valve |
| 2014 | Toyota | Highlander | — | — | — | — | Rear | Expansion Valve |
| 2014 | Toyota | Sienna | — | — | — | — | Rear | Expansion Valve |
| 2013 | Honda | Odyssey | — | — | — | — | Rear | Expansion Valve |
| 2013 | Toyota | Highlander | — | — | — | — | Rear | Expansion Valve |
| 2013 | Toyota | Sienna | — | — | — | — | Rear | Expansion Valve |
| 2012 | Honda | Odyssey | — | — | — | — | Rear | Expansion Valve |
| 2012 | Toyota | Highlander | — | — | — | — | Rear | Expansion Valve |
| 2012 | Toyota | Sienna | — | — | — | — | Rear | Expansion Valve |
| 2011 | Honda | Odyssey | — | — | — | — | Rear | Expansion Valve |
| 2011 | Toyota | Highlander | — | — | — | — | Rear | Expansion Valve |
| 2011 | Toyota | Sienna | — | — | — | — | Rear | Expansion Valve |
| 2010 | Toyota | Highlander | — | — | — | — | Rear | Expansion Valve |
| 2009 | Toyota | Highlander | — | — | — | — | Rear | Expansion Valve |
| 2008 | Toyota | Highlander | — | 3.3L | V6 | ELECTRIC/GAS | Rear | Expansion Valve |
| 2008 | Toyota | Highlander | — | 3.5L | V6 | GAS | Rear | Expansion Valve |
| No rows match your filter. | ||||||||