ACDelco

ACDelco A/C Expansion Valve - 15-51318

Part #
15-51318
Line:
ACD

Product Information

  • Warranty:  1 Year Limited Warranty
  • Unit of Measure:  Each
  • UPC:  # 707773994108
  • Color: Silver
  • Material: Aluminum
  • Type: Block
  • Liquid Inlet Type: Sealing Washer
  • Liquid Outlet Type: Sealing Washer
  • Suction Inlet Type: Sealing Washer
  • Suction Outlet Thread Size: 7/16 Inch
  • Suction Outlet Type: Sealing Washer
  • Number Of Mounting Holes: 2
  • Gasket Or Seal Included: Yes
  • O-Rings Included: Yes
  • Superheat: -9
  • Liquid Inlet Gender: Female
  • Liquid Outlet Gender: Female
  • Suction Inlet Gender: Female
  • Suction Outlet Gender: Female
  • Inlet Port Gender: Female
  • Outlet Port Gender: Female
  • Liquid Inlet Size (in): 11/16 Inch
  • Liquid Outlet Size (in): 5/8 Inch
  • Suction Inlet Size (in): 5/16 Inch
  • Suction Outlet Size (in): 11/16 Inch
  • Liquid Inlet Size (mm): 9mm
  • Liquid Outlet Size (mm): 12mm
  • Suction Inlet Size (mm): 16mm
  • Suction Outlet Size (mm): 18mm

Applications for this Product

  • Select a vehicle to see vehicle applications.

Detailed Description

Air Conditioning Expansion Valve; GM Genuine Parts Air Conditioner Expansion Valves are designed, engineered and tested to rigorous standards and are backed by General Motors. These Air Conditioner expansion valves are metering devices that control the flow of refrigerant into the evaporator. The expansion valve meters the flow of liquid refrigerant based on the evaporator core temperature, keeping it just above freezing. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM OE.
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM OE
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC or Cadillac vehicle.
  • OE parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • GM regularly updates production and service part designs to integrate new materials and technologies

Brand Information

ACDelco has a tremendous history that encompasses almost 100 years. With new advances in parts technology, new inventions and innovative ideas, ACDelco holds the highest standards in the industry.

For almost 100 years, ACDelco has been sparking the automotive industry and firing customer enthusiasm with automotive products built with a pure passion for the automobile. As you might expect, it began as one man's hobby. But you may be surprised to discover ACDelco's integral part in American history with ties to the first self-starting automobile and this country's first moonwalk.Today ACDelco products are chosen the world over, an accomplishment only the past can explain.
Show All Details Show Less Details