Automobile AC A/C Expansion Valve / Type H-Block



*   1993 1994 1995 1996 1997 1998 1999 200 2001 Saturn SW2 L4 1.9L

*   1993 1994 1995 1996 1997 1998 1999 Saturn SW1 L4 1.9L

*   1991 1992 1993 1994 1995 1996 1997 1999 1999 2000 2001 Saturn SL2 L4 1.9L

*   1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Satunr SL1 L4 1.9L

*   1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Saturn SL L4 1.9L

*   1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Saturn SC2 L4 1.9L

*   1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 Saturn SC1 L4 1.9L

*   1991 1992 Saturn SC L4 1.9L 








Thermostatic Expansion Valve


The expansion valve is the component in the refrigerant system that regulates the rate of flow of refrigerant into the evaporator core through the use of variable valve opening as governed by a remote bulb sensing evaporator temperature. It is located just before the evaporator and after the receiver-drier.


Attributes:


Attributes

EXPANSION VALVE SATURN SC SL SW 91-02BLOCKO-RING5/16in1/2in5/8in3/4in41.5R134a2503058738898


Please check compatibility chart and read all notes regarding your vehicle or contact us before purchase to ensure proper fitment


Free shipping in the USA
 

Additional parts you need to have replaced:

  • Condenser
  • Receiver-drier
  • Compressor

Failure to follow these 7 steps when installing will void your warranty.

1.  MUST clean A/C system with an approved (R141b and Dura Flush are approved) flush, using an approved flushing method. 
2.  MUST replace filter drier or accumulator.  If your purchase your drier elsewhere, please save a copy of your receipt.
3.  MUST replace orifice tube or liquid line that contains orifice tube (if applicable).
4.  Inspect/replace thermostatic expansion valve & clean inlet screen (if applicable).
5.  Check for proper air flow through cooling fins of condenser & radiator (condenser MUST be replaced if your vehicle has a parallel flow condenser and contamination is present in the system).
6.  Check for proper fan clutch or electric fan operation.
7.  Must add correct type & amount of refrigerant oil (refer to OEM or compressor manufacturer’s specifications).

Note: If condenser has the drier attached then the condenser must be changed to satisfy the proper installation requirements.  

Oil Note: Compressors may or may not be shipped with oil.  Its good practice to pour the oil out of the compressor and add the correct amount of oil to your vehicle specification . 
Payment Our prefered and most popular way to accept credit card payments is Paypal. But we also take most of the credit cards over the phone.
Shipping *Domestic shipping: Shipping quoted is for the continental us (lower 48 states). Alaska, Hawaii and Puerto Rico please look at Shipping and details for shipping quote If you require faster service Please contact us for a quote and more details. Shipping methods are Fedex ground or USPS Priority Mail
Return Policy All A/C compressors have 1 year manufactured warranty  * Please note that if your ac compressor has any signs of contamination the warranty will not be covered. Any unused A/C for 14 days will be refunded.  20% restocking fee for any items returned.
About Us You are purchasing from Advance A/C Pro.  We have been specializing in Automotive A/C for over 15 years  We carry mostly all parts and compressor components for automotive AC systems.
Sales Tax We are required to collect 8.25% sales tax for sells made in Texas.
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