Expansion Valves, Pressure Switches, and Controls

TXVs, orifice tubes, trinary/binary pressure switches, freeze switches, and thermostats. These small parts cause an outsized share of "no cold air" calls — a stuck TXV or a failed pressure switch mimics much bigger failures.
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  • Omega Expansion Valve Block Kia Soul 2010 31-31216

    Omega Expansion Valve Block Kia Soul 2010 31-31216

    Omega Expansion Valve Block Kia Soul 2010 31-31216
    $98.99
  • Omega Water Outlet Assembly with Thermostat 31-90078-AM

    Omega Water Outlet Assembly with Thermostat 31-90078-AM

    Omega Water Outlet Assembly with Thermostat 31-90078-AM
    $54.99
  • Omega Expansion Valve Lexus Ls 430 01-06 Aux 31-31112

    Omega Expansion Valve Lexus Ls 430 01-06 Aux 31-31112

    Omega Expansion Valve Lexus Ls 430 01-06 Aux 31-31112
    $36.99
  • Omega Expansion Valve Block 31-31285

    Omega Expansion Valve Block 31-31285

    Omega Expansion Valve Block 31-31285
    $54.99
  • Omega Expansion Valve Suzuki Forenza 2.0 04-07 Reno 05-07 31-30946

    Omega Expansion Valve Suzuki Forenza 2.0 04-07 Reno 05-07 31-30946

    Omega Expansion Valve Suzuki Forenza 2.0 04-07 Reno 05-07 31-30946
    $29.99
  • Omega Expansion Valve Block 31-31344

    Omega Expansion Valve Block 31-31344

    Omega Expansion Valve Block 31-31344
    $58.99
  • Omega Expansion Valve Block Case 31-30939-AM

    Omega Expansion Valve Block Case 31-30939-AM

    Omega Expansion Valve Block Case 31-30939-AM
    $28.99
  • Omega Expansion Valve Lexus GS300 93-97 from 10/93 31-10742

    Omega Expansion Valve Lexus GS300 93-97 from 10/93 31-10742

    Omega Expansion Valve Lexus GS300 93-97 from 10/93 31-10742
    $34.99
  • Omega Expansion Valve Mitsubishi Diamante 97-03 31-10735

    Omega Expansion Valve Mitsubishi Diamante 97-03 31-10735

    Omega Expansion Valve Mitsubishi Diamante 97-03 31-10735
    $39.99
  • Omega Expansion Valve Hyundai Accent 95-97 Scoupe 94-95 31-12139

    Omega Expansion Valve Hyundai Accent 95-97 Scoupe 94-95 31-12139

    Omega Expansion Valve Hyundai Accent 95-97 Scoupe 94-95 31-12139
    $45.99
  • Omega Expansion Valve Hummer H3 06-09 31-31154

    Omega Expansion Valve Hummer H3 06-09 31-31154

    Omega Expansion Valve Hummer H3 06-09 31-31154
    $29.99
  • Omega Expansion Valve Block 31-31258

    Omega Expansion Valve Block 31-31258

    Omega Expansion Valve Block 31-31258
    $29.99
  • Omega Expansion Valve Ford Expedition Navigator Rear 07-17 31-31195

    Omega Expansion Valve Ford Expedition Navigator Rear 07-17 31-31195

    Omega Expansion Valve Ford Expedition Navigator Rear 07-17 31-31195
    $27.99
  • Omega Expansion Valve Block 31-31243

    Omega Expansion Valve Block 31-31243

    Omega Expansion Valve Block 31-31243
    $28.99
  • Omega Expansion Valve Porsche Cayenne 03-08 31-31206

    Omega Expansion Valve Porsche Cayenne 03-08 31-31206

    Omega Expansion Valve Porsche Cayenne 03-08 31-31206
    $23.99
  • Omega Expansion Valve Block 31-31242

    Omega Expansion Valve Block 31-31242

    Omega Expansion Valve Block 31-31242
    $29.99
  • Omega Expansion Valve Block 00-01 Neon 2.0L 31-31048

    Omega Expansion Valve Block 00-01 Neon 2.0L 31-31048

    Omega Expansion Valve Block 00-01 Neon 2.0L 31-31048
    $29.99
  • Omega Expansion Valve Block 31-31334

    Omega Expansion Valve Block 31-31334

    Omega Expansion Valve Block 31-31334
    $41.99
  • Omega Expansion Valve Isuzu Amigo 88-92 Oe 8-97049-428-0 31-12111

    Omega Expansion Valve Isuzu Amigo 88-92 Oe 8-97049-428-0 31-12111

    Omega Expansion Valve Isuzu Amigo 88-92 Oe 8-97049-428-0 31-12111
    $31.99
  • Omega Expansion Valve Block John Deere 6200 - 7800 Tractor 31-31025

    Omega Expansion Valve Block John Deere 6200 - 7800 Tractor 31-31025

    Omega Expansion Valve Block John Deere 6200 - 7800 Tractor 31-31025
    $23.99
  • Omega Expansion Valve Kit 01-05 Gm Venture/montana/silhouette 31-31042-AM

    Omega Expansion Valve Kit 01-05 Gm Venture/montana/silhouette 31-31042-AM

    Omega Expansion Valve Kit 01-05 Gm Venture/montana/silhouette 31-31042-AM
    $29.99
  • Omega Expansion Valve Block 31-31456

    Omega Expansion Valve Block 31-31456

    Omega Expansion Valve Block 31-31456
    $28.99
  • Omega Expansion Valve Block 31-31286

    Omega Expansion Valve Block 31-31286

    Omega Expansion Valve Block 31-31286
    $28.99
  • Omega Expansion Valve Mitsubishi Galant 94-98 Mirage 94 31-10736

    Omega Expansion Valve Mitsubishi Galant 94-98 Mirage 94 31-10736

    Omega Expansion Valve Mitsubishi Galant 94-98 Mirage 94 31-10736
    $28.99