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 Ford Expedition Navigator Front 07-08 31-31194

    Omega Expansion Valve Ford Expedition Navigator Front 07-08 31-31194

    Omega Expansion Valve Ford Expedition Navigator Front 07-08 31-31194
    $27.99
  • Omega Expansion Valve 3/8 1/2MO12in Cap 1/4FOR Ext EQ 13.5IN 31-10908-AM

    Omega Expansion Valve 3/8 1/2MO12in Cap 1/4FOR Ext EQ 13.5IN 31-10908-AM

    Omega Expansion Valve 3/8 1/2MO12in Cap 1/4FOR Ext EQ 13.5IN 31-10908-AM
    $22.99
  • Omega Expansion Valve Txv Rear Chevy Suburban 00-06 31-31084

    Omega Expansion Valve Txv Rear Chevy Suburban 00-06 31-31084

    Omega Expansion Valve Txv Rear Chevy Suburban 00-06 31-31084
    $14.99
  • Omega Expansion Valve Mitsubishi Lancer 02-06 MR5568829 31-31050

    Omega Expansion Valve Mitsubishi Lancer 02-06 MR5568829 31-31050

    Omega Expansion Valve Mitsubishi Lancer 02-06 MR5568829 31-31050
    $27.99
  • Omega Expansion Valve Echo 00-05 Yaris Scion 04 88515-52010 31-30967

    Omega Expansion Valve Echo 00-05 Yaris Scion 04 88515-52010 31-30967

    Omega Expansion Valve Echo 00-05 Yaris Scion 04 88515-52010 31-30967
    $22.99
  • Omega Expansion Valve Saturn Vue 02-04 Equinox 05 Redline 2006 31-31004-AM

    Omega Expansion Valve Saturn Vue 02-04 Equinox 05 Redline 2006 31-31004-AM

    Omega Expansion Valve Saturn Vue 02-04 Equinox 05 Redline 2006 31-31004-AM
    $32.99
  • Omega Expansion Valve Block 31-31261

    Omega Expansion Valve Block 31-31261

    Omega Expansion Valve Block 31-31261
    $29.99
  • Omega Expansion Valve Block 31-31336

    Omega Expansion Valve Block 31-31336

    Omega Expansion Valve Block 31-31336
    $29.99
  • Omega Expansion Valve Block 05-06 Camry 04-08 Solara See Note 31-31146

    Omega Expansion Valve Block 05-06 Camry 04-08 Solara See Note 31-31146

    Omega Expansion Valve Block 05-06 Camry 04-08 Solara See Note 31-31146
    $27.99
  • Omega Expansion Valve 3/8 x 1/2MO 12in x 13-1/4in FO 2T 31-10928-AM

    Omega Expansion Valve 3/8 x 1/2MO 12in x 13-1/4in FO 2T 31-10928-AM

    Omega Expansion Valve 3/8 x 1/2MO 12in x 13-1/4in FO 2T 31-10928-AM
    $21.99
  • Omega Expansion Valve Block 1.5T with mtg Holes 31-30901-AM

    Omega Expansion Valve Block 1.5T with mtg Holes 31-30901-AM

    Omega Expansion Valve Block 1.5T with mtg Holes 31-30901-AM
    $20.99
  • Omega Expansion Valve 3/8 x 1/2MIO 8in Cap Int 1.5T 31-10001

    Omega Expansion Valve 3/8 x 1/2MIO 8in Cap Int 1.5T 31-10001

    Omega Expansion Valve 3/8 x 1/2MIO 8in Cap Int 1.5T 31-10001
    $19.99
  • Omega Expansion Valve Kia Sorento 07-09 31-31204

    Omega Expansion Valve Kia Sorento 07-09 31-31204

    Omega Expansion Valve Kia Sorento 07-09 31-31204
    $26.99
  • Omega Expansion Valve Block Type 3/8in 1/2in 1/2in 5/8in 31-30905-AM

    Omega Expansion Valve Block Type 3/8in 1/2in 1/2in 5/8in 31-30905-AM

    Omega Expansion Valve Block Type 3/8in 1/2in 1/2in 5/8in 31-30905-AM
    $18.99
  • Omega Expansion Valve 3/8 x 1/2MO 20in Cap X 16.5 in EQ Line 31-10904-AM

    Omega Expansion Valve 3/8 x 1/2MO 20in Cap X 16.5 in EQ Line 31-10904-AM

    Omega Expansion Valve 3/8 x 1/2MO 20in Cap X 16.5 in EQ Line 31-10904-AM
    $23.99
  • Omega Expansion Valve Infinity FX35 FX45 G35 03-06 350Z 03-07 31-31142

    Omega Expansion Valve Infinity FX35 FX45 G35 03-06 350Z 03-07 31-31142

    Omega Expansion Valve Infinity FX35 FX45 G35 03-06 350Z 03-07 31-31142
    $22.99
  • Omega Expansion Valve Block Scion xB 2008 31-31172

    Omega Expansion Valve Block Scion xB 2008 31-31172

    Omega Expansion Valve Block Scion xB 2008 31-31172
    $28.99
  • Omega Expansion Valve Block 31-31262

    Omega Expansion Valve Block 31-31262

    Omega Expansion Valve Block 31-31262
    $27.99
  • Omega Expansion Valve Suzuki Grand Vitara XL7 03-06 31-31118

    Omega Expansion Valve Suzuki Grand Vitara XL7 03-06 31-31118

    Omega Expansion Valve Suzuki Grand Vitara XL7 03-06 31-31118
    $27.99
  • Omega Expansion Valve Block 2.0T with mtg Holes 31-30956-AM

    Omega Expansion Valve Block 2.0T with mtg Holes 31-30956-AM

    Omega Expansion Valve Block 2.0T with mtg Holes 31-30956-AM
    $20.99
  • Omega Expansion Valve Block 31-31240

    Omega Expansion Valve Block 31-31240

    Omega Expansion Valve Block 31-31240
    $25.99
  • Omega Expansion Valve Block 31-31270

    Omega Expansion Valve Block 31-31270

    Omega Expansion Valve Block 31-31270
    $23.99
  • Omega Expansion Valve Block 31-31290

    Omega Expansion Valve Block 31-31290

    Omega Expansion Valve Block 31-31290
    $26.99
  • Omega Expansion Valve 3/8 x 1/2MIO Int EQ Fujikoki 1.5T 31-10706

    Omega Expansion Valve 3/8 x 1/2MIO Int EQ Fujikoki 1.5T 31-10706

    Omega Expansion Valve 3/8 x 1/2MIO Int EQ Fujikoki 1.5T 31-10706
    $29.99