Universal Air
Block Expansion Valve

Universal Air EX9404C A/C Expansion Valve

Brand Universal Air EX9404C
Product line Block Expansion Valve
Fits Porsche, Jeep, BMW, Renault, Chrysler, Dodge, Plymouth, Mercedes-Benz, Ford, and Mercury · 105 vehicles

Block expansion valve. Regulates refrigerant flow in the A/C system.

A/C expansion valve. Helps meter refrigerant for efficient cooling performance.

$17.88Free shipping
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Block Expansion Valve for A/C Service

Universal Air EX9404C is a block expansion valve for automotive air conditioning systems. It is listed for a wide range of factory-installed and dealer-installed A/C applications, including Porsche, Jeep, BMW, Chrysler, Dodge, Plymouth, Mercedes-Benz, and Ford models.

Key Features

  • Block expansion valve for HVAC A/C flow control
  • Direct fitment listings for multiple classic and late-1980s platforms
  • Applies to factory-installed and dealer-installed A/C configurations where noted
  • Part number EX9404C for ordering and catalog matching
  • Fits select Porsche 928, 944, and 968 applications

Fitment Overview

  • Fits 1992-1995 Porsche 968, N/A — Block Expansion Valve
  • Fits 1985-1991 Porsche 944, N/A — Block Expansion Valve
  • Fits 1978-1986 Porsche 928, N/A — Block Expansion Valve
  • Fits 1986-1990 Jeep Comanche, N/A — Block Expansion Valve
  • Fits 1984-1990 Jeep Wagoneer, N/A — Block Expansion Valve
  • Fits 1988 BMW 535is, N/A — Factory-installed compatible with A/C.; Block Expansion Valve
  • Fits 1986 BMW 524td, N/A — with Dealer Installed A/C; To VIN # 169394; Block Expansion Valve
  • Fits 1985 BMW 524td, N/A — Block Expansion Valve
  • Fits 1985 Chrysler Laser, N/A — Factory-installed compatible with A/C.; Block Expansion Valve
  • Fits 1983-1985 Dodge 600, N/A — Factory-installed compatible with A/C.; Block Expansion Valve
  • Fits 1981-1985 Dodge Aries, N/A — Factory-installed compatible with A/C.; Block Expansion Valve
  • Fits 1984-1985 Dodge Caravan, N/A — Dealer Installed A/C expansion valve.; Block Expansion Valve
  • Fits 1985 Plymouth Reliant, N/A — Block Expansion Valve
  • Fits 1983-1985 Plymouth Turismo, N/A — Dealer Installed A/C expansion valve.; Block Expansion Valve
  • Fits 1983-1985 Plymouth Turismo 2.2, N/A — Dealer Installed A/C expansion valve.; Block Expansion Valve
  • Fits 1984-1985 Plymouth Voyager, N/A — Dealer Installed A/C expansion valve.; Block Expansion Valve
  • Fits 1982-1984 Dodge Rampage, N/A — Dealer Installed A/C expansion valve.; Block Expansion Valve
  • Fits 1981-1984 Plymouth Reliant, N/A — Dealer Installed A/C expansion valve.; Block Expansion Valve
  • Fits 1980-1983 Chrysler LeBaron, N/A — Factory-installed compatible with A/C.; Block Expansion Valve
  • Fits 1980-1982 Plymouth TC3, N/A — Dealer Installed A/C expansion valve.; Block Expansion Valve
  • Fits 1980-1981 Mercedes-Benz 300D, N/A — To VIN # 181803; Block Expansion Valve
  • Fits 1971-1973 Ford Mustang, N/A — Factory-installed compatible with A/C.; Block Expansion Valve

What It Helps Address

  • Weak or inconsistent cabin cooling
  • Incorrect refrigerant metering at the evaporator
  • A/C performance issues tied to a worn expansion valve
  • Service replacement needs on older factory or dealer-installed A/C systems

Installation Notes

Verify the vehicle year, make, model, and A/C configuration before ordering. This EX9404C block expansion valve is listed with VIN-specific notes on some applications, including the 1986 BMW 524td and 1980-1981 Mercedes-Benz 300D. Match the existing valve style and system layout during service to confirm proper application.

Quality Assurance

Universal Air EX9404C is cataloged as an A/C expansion valve for specific vehicle applications and is identified by part number EX9404C for accurate fitment lookup and replacement selection.

This part fits 105 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
1995Porsche968————N/ABlock Expansion Valve
1994Porsche968————N/ABlock Expansion Valve
1993Porsche968————N/ABlock Expansion Valve
1992Porsche968————N/ABlock Expansion Valve
1991Porsche944————N/ABlock Expansion Valve
1990JeepComanche————N/ABlock Expansion Valve
1990JeepWagoneer————N/ABlock Expansion Valve
1990Porsche944————N/ABlock Expansion Valve
1989JeepComanche————N/ABlock Expansion Valve
1989JeepWagoneer————N/ABlock Expansion Valve
1989Porsche944————N/ABlock Expansion Valve
1988BMW535is————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1988JeepComanche————N/ABlock Expansion Valve
1988JeepWagoneer————N/ABlock Expansion Valve
1988Porsche944Turbo———N/ABlock Expansion Valve
1988Porsche944S———N/ABlock Expansion Valve
1988Porsche944Base———N/ABlock Expansion Valve
1987JeepComanche————N/ABlock Expansion Valve
1987JeepWagoneer————N/ABlock Expansion Valve
1987Porsche944————N/ABlock Expansion Valve
1986BMW524td————N/Awith Dealer Installed A/C; To VIN # 169394; Block Expansion Valve
1986JeepComanche————N/ABlock Expansion Valve
1986JeepWagoneerLimited2.8LV6—N/ABlock Expansion Valve
1986JeepWagoneerBase2.5LL4—N/ABlock Expansion Valve
1986JeepWagoneerLimited2.5LL4—N/ABlock Expansion Valve
1986JeepWagoneerBase2.8LV6—N/ABlock Expansion Valve
1986Porsche928————N/ABlock Expansion Valve
1986Porsche944————N/ABlock Expansion Valve
1985BMW524td————N/ABlock Expansion Valve
1985ChryslerLaser————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1985Dodge600————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1985DodgeAries————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1985DodgeCaravan————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1985JeepWagoneerLimited2.1LL4DIESELN/ABlock Expansion Valve
1985JeepWagoneerLimited2.5LL4GASN/ABlock Expansion Valve
1985JeepWagoneerBase2.8LV6GASN/ABlock Expansion Valve
1985JeepWagoneerBase2.5LL4GASN/ABlock Expansion Valve
1985JeepWagoneerLimited2.8LV6GASN/ABlock Expansion Valve
1985JeepWagoneerBase2.1LL4DIESELN/ABlock Expansion Valve
1985PlymouthReliant—2.2LL4—N/ABlock Expansion Valve
1985PlymouthReliant—2.6LL4—N/ABlock Expansion Valve
1985PlymouthTurismo—1.6LL4—N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1985PlymouthTurismo 2.2————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1985PlymouthVoyager————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1985Porsche928————N/ABlock Expansion Valve
1985Porsche944————N/ABlock Expansion Valve
1984Dodge600————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1984DodgeAries————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1984DodgeCaravan————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1984DodgeRampage————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1984JeepWagoneerLimited2.5LL4—N/ABlock Expansion Valve
1984JeepWagoneerBase2.8LV6—N/ABlock Expansion Valve
1984JeepWagoneerBase2.5LL4—N/ABlock Expansion Valve
1984JeepWagoneerLimited2.8LV6—N/ABlock Expansion Valve
1984PlymouthReliant————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1984PlymouthTurismo—1.6LL4—N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1984PlymouthTurismo 2.2————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1984PlymouthVoyager————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1984Porsche928————N/ABlock Expansion Valve
1983ChryslerLeBaron————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1983Dodge600————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1983DodgeAries————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1983DodgeRampage————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1983PlymouthReliant————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1983PlymouthTurismo————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1983PlymouthTurismo 2.2————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1983Porsche928————N/ABlock Expansion Valve
1982ChryslerLeBaronMedallion2.2LL4—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1982ChryslerLeBaronBase2.2LL4—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1982ChryslerLeBaronBase2.6LL4—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1982ChryslerLeBaronMedallion2.6LL4—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1982DodgeAries————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1982DodgeRampage————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1982PlymouthReliant————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1982PlymouthTC3————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1982Porsche928————N/ABlock Expansion Valve
1981ChryslerLeBaron—3.7LL6—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1981ChryslerLeBaron—5.2LV8—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1981ChryslerLeBaron—5.9LV8—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1981DodgeAries————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1981Mercedes-Benz300D————N/ATo VIN # 181803; Block Expansion Valve
1981PlymouthReliant————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1981PlymouthTC3————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1981Porsche928————N/ABlock Expansion Valve
1980ChryslerLeBaron—5.2LV8—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1980ChryslerLeBaron—3.7LL6—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1980ChryslerLeBaron—5.9LV8—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1980Mercedes-Benz300D————N/ATo VIN # 181803; Block Expansion Valve
1980PlymouthTC3————N/ADealer Installed A/C expansion valve.; Block Expansion Valve
1980Porsche928————N/ABlock Expansion Valve
1979Porsche928————N/ABlock Expansion Valve
1978Porsche928————N/ABlock Expansion Valve
1973FordMustang—5.8LV8—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1973FordMustang—4.1LL6—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1973FordMustang————N/AFactory-installed compatible with A/C.; Block Expansion Valve
1973FordMustang—5.0LV8—N/AFactory-installed compatible with A/C.; Block Expansion Valve
1972FordMustangBase———N/AFactory-installed compatible with A/C.; Block Expansion Valve
1972FordMustangMach 1———N/AFactory-installed compatible with A/C.; Block Expansion Valve
1972FordMustangGrande———N/AFactory-installed compatible with A/C.; Block Expansion Valve
1972FordMustangBoss 351———N/AFactory-installed compatible with A/C.; Block Expansion Valve
1971FordMustangBase———N/AFactory-installed compatible with A/C.; Block Expansion Valve
1971FordMustangMach 1———N/AFactory-installed compatible with A/C.; Block Expansion Valve
1971FordMustangGrande———N/AFactory-installed compatible with A/C.; Block Expansion Valve
1971FordMustangBoss 351———N/AFactory-installed compatible with A/C.; Block Expansion Valve
1971FordMustangBoss 302———N/AFactory-installed compatible with A/C.; Block Expansion Valve