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 Gm 05-08 Uplander Montana 05-08 Aux 31-31099

    Omega Expansion Valve Gm 05-08 Uplander Montana 05-08 Aux 31-31099

    Omega Expansion Valve Gm 05-08 Uplander Montana 05-08 Aux 31-31099
    $28.99
  • Omega Expansion Valve Block 31-31324

    Omega Expansion Valve Block 31-31324

    Omega Expansion Valve Block 31-31324
    $48.99
  • Omega Expansion Valve Block Hyundai Elantra 07-09 31-31217

    Omega Expansion Valve Block Hyundai Elantra 07-09 31-31217

    Omega Expansion Valve Block Hyundai Elantra 07-09 31-31217
    $22.99
  • Omega Expansion Valve Acura Slx 98-99 Isuzu Trooper 96-02 31-10728

    Omega Expansion Valve Acura Slx 98-99 Isuzu Trooper 96-02 31-10728

    Omega Expansion Valve Acura Slx 98-99 Isuzu Trooper 96-02 31-10728
    $51.99
  • Omega Expansion Valve Mitsubishi Montero 01-06 Front A/C 31-31133

    Omega Expansion Valve Mitsubishi Montero 01-06 Front A/C 31-31133

    Omega Expansion Valve Mitsubishi Montero 01-06 Front A/C 31-31133
    $25.99
  • Omega Expansion Valve Block Venture Montana 01-05 (front) 31-31002-AM

    Omega Expansion Valve Block Venture Montana 01-05 (front) 31-31002-AM

    Omega Expansion Valve Block Venture Montana 01-05 (front) 31-31002-AM
    $28.99
  • Omega Expansion Valve Beretta Corsica Grand Am Achieva 94-95 31-10947

    Omega Expansion Valve Beretta Corsica Grand Am Achieva 94-95 31-10947

    Omega Expansion Valve Beretta Corsica Grand Am Achieva 94-95 31-10947
    $37.99
  • Omega Expansion Valve Block 98-00 Durango 55055773AI 31-30962-AM

    Omega Expansion Valve Block 98-00 Durango 55055773AI 31-30962-AM

    Omega Expansion Valve Block 98-00 Durango 55055773AI 31-30962-AM
    $33.99
  • Omega Expansion Valve Block 31-31381

    Omega Expansion Valve Block 31-31381

    Omega Expansion Valve Block 31-31381
    $26.99
  • Omega Expansion Valve Lexus LS400 95-00 31-10741

    Omega Expansion Valve Lexus LS400 95-00 31-10741

    Omega Expansion Valve Lexus LS400 95-00 31-10741
    $27.99
  • Omega Expansion Valve Block 31-31278

    Omega Expansion Valve Block 31-31278

    Omega Expansion Valve Block 31-31278
    $24.99
  • Omega Expansion Valve Block 04 Expedition Navigat Front A/C 31-31066

    Omega Expansion Valve Block 04 Expedition Navigat Front A/C 31-31066

    Omega Expansion Valve Block 04 Expedition Navigat Front A/C 31-31066
    $33.99
  • Omega Expansion Valve Block 31-31256

    Omega Expansion Valve Block 31-31256

    Omega Expansion Valve Block 31-31256
    $25.99
  • Omega Expansion Valve Block Flange Chry for 6C17 31-30907

    Omega Expansion Valve Block Flange Chry for 6C17 31-30907

    Omega Expansion Valve Block Flange Chry for 6C17 31-30907
    $53.99
  • Omega Expansion Valve Block Dodge Durango 04-06 Front 31-31016

    Omega Expansion Valve Block Dodge Durango 04-06 Front 31-31016

    Omega Expansion Valve Block Dodge Durango 04-06 Front 31-31016
    $52.99
  • Omega Expansion Valve Block 31-31250

    Omega Expansion Valve Block 31-31250

    Omega Expansion Valve Block 31-31250
    $25.99
  • Omega Expansion Valve 2005-15 Tacoma Oe# 88515-04060 31-31043

    Omega Expansion Valve 2005-15 Tacoma Oe# 88515-04060 31-31043

    Omega Expansion Valve 2005-15 Tacoma Oe# 88515-04060 31-31043
    $25.99
  • Omega Expansion Valve Block 31-31432

    Omega Expansion Valve Block 31-31432

    Omega Expansion Valve Block 31-31432
    $28.99
  • Omega Expansion Valve Block with out Turbo 31-31465

    Omega Expansion Valve Block with out Turbo 31-31465

    Omega Expansion Valve Block with out Turbo 31-31465
    $26.99
  • Omega Expansion Valve Block 31-31255

    Omega Expansion Valve Block 31-31255

    Omega Expansion Valve Block 31-31255
    $25.99
  • Omega Expansion Valve Block 05-08 Uplander Montana Front A/C 31-31219

    Omega Expansion Valve Block 05-08 Uplander Montana Front A/C 31-31219

    Omega Expansion Valve Block 05-08 Uplander Montana Front A/C 31-31219
    $27.99
  • Omega Expansion Valve Block 31-31429

    Omega Expansion Valve Block 31-31429

    Omega Expansion Valve Block 31-31429
    $27.99
  • Omega Expansion Valve Red Dot Rd-5-7155-0p 31-R8400

    Omega Expansion Valve Red Dot Rd-5-7155-0p 31-R8400

    Omega Expansion Valve Red Dot Rd-5-7155-0p 31-R8400
    $68.99
  • Omega Expansion Valve Block (rear) 31-31408

    Omega Expansion Valve Block (rear) 31-31408

    Omega Expansion Valve Block (rear) 31-31408
    $41.99