/live/media/FS/FS_39152_Fro.jpg)
Four Seasons 39152 A/C Expansion Valve - Rear
| Brand | Four Seasons 39152 |
|---|---|
| Position | Rear |
| Color | Aluminum |
| Description | Expansion Valves |
| Liquid Inlet Fitting Gender | Female |
| Liquid Inlet Fitting Thread Diameter | No. 6 |
| Liquid Inlet Size IN | 0.34 |
| Liquid Inlet Size MM | 8.6 |
| Liquid Inlet Style | Sealing Washer |
| Liquid Inlet Thread Type | Not Threaded |
| Liquid Inlet Type | Sealing Washer |
| Liquid Outlet Fitting Gender | Female |
| Liquid Outlet Fitting Thread Diameter | No. 8 |
| Liquid Outlet Style | Sealing Washer |
| Liquid Outlet Thread Type | Not Threaded |
| Liquid Outlet Type | Sealing Washer |
| Lqd Out Size IN | 0.46 |
| Lqd Out Size MM | 11.8 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mounting Hole Quantity | 2 |
| O-Ring A Number/Desc | [24401] / Slim Line Sealing Washer |
| O-Ring B Number/Desc | [24402] / Slimline Washer |
| O-Ring C Number/Desc | [24404] / Slimline Washer |
| Refrigerant Type | R134A |
| Style | w/o Solenoid |
| Suc In Size IN | 0.700 |
| Suc In Size MM | 17.7 |
| Suc Out Size IN | 0.700 |
| Suc Out Size MM | 17.7 |
| Suction Inlet Fitting Gender | Female |
| Suction Inlet Fitting Thread Diameter | No. 12 |
| Suction Inlet Style | Sealing Washer |
| Suction Inlet Thread Type | Not Threaded |
| Suction Inlet Type | Sealing Washer |
| Suction Outlet Fitting Gender | Female |
| Suction Outlet Fitting Thread Diameter | No. 12 |
| Suction Outlet Style | Sealing Washer |
| Suction Outlet Thread Type | Not Threaded |
| Suction Outlet Type | Sealing Washer |
| Super Heat | 3.000 |
| Switch Included? | Not Included |
| Tonnage | 1.500 |
| Type | Block Type |
| Product line | Expansion Valve |
| Fits | Chevrolet, Buick, Saturn, and Pontiac · 12 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable A/C flow control.
Aluminum construction. Lightweight material helps resist corrosion in the A/C system.
Block type design. Built for precise refrigerant metering without a solenoid.
Cross-references Four Seasons 39152, Global Parts Distributors LLC 3411522 and Pioneer Automotive Industries 759152 for the same application. See all 17.
Four Seasons 39152 Expansion Valve Overview
The Four Seasons 39152 expansion valve is a block-type A/C flow restrictor built for R134A systems. It is an aluminum, OE-style replacement that meters refrigerant flow to help maintain proper evaporator performance in rear HVAC applications.
Compatible With 2005-2009 Chevrolet Uplander rear, 2005-2007 Buick Terraza rear, 2005-2007 Saturn Relay rear, and 2006 Pontiac Montana rear. This Four Seasons expansion valve is identified by part number 39152 and meets or exceeds OEM requirements.
Key Features
- Brand: Four Seasons Expansion Valve
- Part number: 39152
- Block-type A/C expansion valve for R134A refrigerant systems
- Aluminum construction with aluminum finish
- Female suction and liquid fittings with sealing washer connections
- Designed for rear HVAC applications
- Super heat setting: 3.000
- Mounting hole quantity: 2
- Meets or exceeds OEM specifications
- Style: w/o solenoid
Product Details
The Four Seasons 39152 expansion valve regulates refrigerant entering the evaporator so the A/C system can maintain stable cooling performance. Its block-type design, aluminum body, and sealing-washer inlet and outlet connections are specified for rear air conditioning service on select Chevrolet, Buick, Saturn, and Pontiac vehicles. The part number 39152 is also cross-referenced with UAC EX9720C for the same application.
Four Seasons Expansion Valve products are built for direct replacement service in automotive HVAC systems, with application-specific fitment and OE-level dimensional details. For Chevrolet Uplander, Buick Terraza, Saturn Relay, and Pontiac Montana rear A/C repairs, this valve provides the correct refrigerant control architecture for the listed vehicles.
Common Problems This Part Can Address
- Rear A/C air that is not cooling properly
- Erratic evaporator refrigerant metering
- Restricted or uneven refrigerant flow through the HVAC circuit
- System performance issues after expansion valve wear or contamination
- Service repairs on rear HVAC systems using R134A refrigerant
Installation Notes and Tips
- Verify the vehicle uses the listed rear application before ordering.
- Inspect sealing washers and mating surfaces during service to help prevent leaks.
- Recover refrigerant and evacuate the system before replacing the valve.
- Replace any contaminated components and follow the vehicle service procedure for the HVAC system.
- Confirm the correct R134A system configuration and fitting sizes before installation.
Quality Assurance
This Four Seasons 39152 expansion valve meets or exceeds OEM specifications for the listed applications. It is engineered for direct-fit HVAC service on 2005-2009 Chevrolet Uplander rear, 2005-2007 Buick Terraza rear, 2005-2007 Saturn Relay rear, and 2006 Pontiac Montana rear applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Chevrolet | Uplander | Rear | Expansion Valve |
| 2008 | Chevrolet | Uplander | Rear | Expansion Valve |
| 2007 | Buick | Terraza | Rear | Expansion Valve |
| 2007 | Chevrolet | Uplander | Rear | Expansion Valve |
| 2007 | Saturn | Relay | Rear | Expansion Valve |
| 2006 | Buick | Terraza | Rear | Expansion Valve |
| 2006 | Chevrolet | Uplander | Rear | Expansion Valve |
| 2006 | Pontiac | Montana | Rear | Expansion Valve |
| 2006 | Saturn | Relay | Rear | Expansion Valve |
| 2005 | Buick | Terraza | Rear | Expansion Valve |
| 2005 | Chevrolet | Uplander | Rear | Expansion Valve |
| 2005 | Saturn | Relay | Rear | Expansion Valve |
| No rows match your filter. | ||||