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Universal Air EX7420PC A/C Expansion Valve - RearOE Quality 60-Day Returns
Part #: EX7420PC

Universal Air EX7420PC A/C Expansion Valve - Rear

Thermal Expansion Valve, Rear
71 vehicles fit this part
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Thermal Expansion Valve, Rear
Fitment: GMC and Chevrolet, Jimmy, C1500 Suburban, C2500 Suburban, K1500 Suburban, K2500 Suburban, Suburban 1500, G30, Tahoe, G3500, Yukon, Astro, Blazer, Suburban, and Safari
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Overview of Universal Air Thermal Expansion Valve EX7420PC

The Universal Air Thermal Expansion Valve EX7420PC is designed to regulate refrigerant flow in automotive air conditioning systems. This A/C expansion valve is compatible with various Chevrolet and GMC models, ensuring precise temperature control and efficient HVAC performance.

  • Compatible with Chevrolet and GMC vehicles including Astro, Blazer, Suburban, Tahoe, Yukon, and more
  • Part number EX7420PC for accurate identification and fitment
  • Controls refrigerant flow to maintain optimal A/C system pressure
  • Part of the Universal Air Thermal Expansion Valve product line
  • Designed for HVAC A/C flow restrictor applications

About the Thermal Expansion Valve Product Line

The Thermal Expansion Valve line by Universal Air focuses on components that precisely regulate refrigerant flow within automotive air conditioning systems. This product line is engineered to maintain consistent pressure and temperature, which is critical for the proper operation of A/C systems in Chevrolet and GMC vehicles. The EX7420PC valve is a key component within this line, providing reliable performance for a range of models.

Detailed Product Description

The EX7420PC A/C expansion valve from Universal Air is engineered to fit specific Chevrolet and GMC models such as the Astro, Blazer, C1500 Suburban, C2500 Suburban, G30, Jimmy, K1500 Suburban, K2500 Suburban, Safari, Suburban 1500, Tahoe, and Yukon. This valve functions as a flow restrictor within the HVAC system, regulating the amount of refrigerant entering the evaporator. Proper refrigerant flow is essential to maintain system efficiency and prevent issues like freezing or overheating. The EX7420PC ensures that your vehicle’s air conditioning system operates within manufacturer specifications.

Common Applications and Issues Addressed

  • Restores proper refrigerant flow in Chevrolet and GMC A/C systems
  • Prevents evaporator freezing caused by improper refrigerant metering
  • Eliminates inconsistent cabin cooling performance
  • Reduces compressor strain by maintaining correct pressure levels
  • Helps resolve fluctuating A/C temperatures in models like the Tahoe and Yukon

Installation Notes and Tips

  • Ensure compatibility with your specific Chevrolet or GMC model before installation
  • Follow manufacturer guidelines for refrigerant system evacuation and recharge
  • Inspect related HVAC components for wear or damage during replacement
  • Use proper tools to avoid damage to the valve or refrigerant lines
  • Professional installation is recommended for optimal system performance

Quality Assurance and Warranty

The Universal Air Thermal Expansion Valve EX7420PC is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure reliable operation in HVAC systems. Verify warranty coverage with the supplier or manufacturer at the time of purchase.

This part fits 71 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2002GMCJimmyN/ACompatible with rear A/C.; Thermal Expansion Valve
2001GMCJimmyN/ACompatible with rear A/C.; Thermal Expansion Valve
2000GMCJimmySLEN/ACompatible with rear A/C.; Thermal Expansion Valve
2000GMCJimmySLTN/ACompatible with rear A/C.; Thermal Expansion Valve
2000GMCJimmySLSN/ACompatible with rear A/C.; Thermal Expansion Valve
2000GMCJimmyEnvoyN/ACompatible with rear A/C.; Thermal Expansion Valve
2000GMCJimmyDiamond EditionN/ACompatible with rear A/C.; Thermal Expansion Valve
1999ChevroletC1500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1999ChevroletC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1999ChevroletK1500 Suburban6.5LV8DIESELN/ACompatible with rear A/C.; Thermal Expansion Valve
1999ChevroletK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1999ChevroletSuburban 1500N/ACompatible with rear A/C.; Thermal Expansion Valve
1999GMCC1500 Suburban6.5LV8DIESELRearCompatible with rear A/C.; Thermal Expansion Valve
1999GMCC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1999GMCJimmyN/ACompatible with rear A/C.; Thermal Expansion Valve
1999GMCK1500 Suburban6.5LV8DIESELRearCompatible with rear A/C.; Thermal Expansion Valve
1999GMCK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1998ChevroletC1500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1998ChevroletC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1998ChevroletK1500 Suburban6.5LV8DIESELN/ACompatible with rear A/C.; Thermal Expansion Valve
1998ChevroletK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1998ChevroletSuburban 1500N/ACompatible with rear A/C.; Thermal Expansion Valve
1998GMCC1500 Suburban6.5LV8DIESELRearCompatible with rear A/C.; Thermal Expansion Valve
1998GMCC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1998GMCK1500 Suburban6.5LV8DIESELRearCompatible with rear A/C.; Thermal Expansion Valve
1998GMCK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1997ChevroletC1500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1997ChevroletC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1997ChevroletK1500 Suburban6.5LV8DIESELN/ACompatible with rear A/C.; Thermal Expansion Valve
1997ChevroletK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1997ChevroletSuburban 1500N/ACompatible with rear A/C.; Thermal Expansion Valve
1997GMCC1500 Suburban6.5LV8DIESELRearCompatible with rear A/C.; Thermal Expansion Valve
1997GMCC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1997GMCK1500 Suburban6.5LV8DIESELRearCompatible with rear A/C.; Thermal Expansion Valve
1997GMCK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1996ChevroletC1500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1996ChevroletC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1996ChevroletG30Rear1st design A/C expansion valve; Thermal Expansion Valve
1996ChevroletK1500 Suburban6.5LV8DIESELN/ACompatible with rear A/C.; Thermal Expansion Valve
1996ChevroletK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1996ChevroletSuburban 1500N/ACompatible with rear A/C.; Thermal Expansion Valve
1996ChevroletTahoeN/ACompatible with rear A/C.; Thermal Expansion Valve
1996GMCC1500 Suburban6.5LV8DIESELRearCompatible with rear A/C.; Thermal Expansion Valve
1996GMCC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1996GMCG3500Rear1st design A/C expansion valve; Thermal Expansion Valve
1996GMCK1500 Suburban6.5LV8DIESELRearCompatible with rear A/C.; Thermal Expansion Valve
1996GMCK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1996GMCYukonRearCompatible with rear A/C.; Thermal Expansion Valve
1995ChevroletC1500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1995ChevroletC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1995ChevroletK1500 SuburbanN/ACompatible with rear A/C.; Thermal Expansion Valve
1995ChevroletK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1995ChevroletSuburban 1500N/ACompatible with rear A/C.; Thermal Expansion Valve
1995ChevroletTahoeN/ACompatible with rear A/C.; Thermal Expansion Valve
1995GMCC1500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1995GMCC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1995GMCK1500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1995GMCK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1995GMCYukonRearCompatible with rear A/C.; Thermal Expansion Valve
1994ChevroletAstroRearThermal Expansion Valve
1994ChevroletBlazerN/ACompatible with rear A/C.; Thermal Expansion Valve
1994ChevroletC1500 Suburban5.7LV8GASRearCompatible with rear A/C.; Thermal Expansion Valve
1994ChevroletC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1994ChevroletK1500 Suburban5.7LV8GASN/ACompatible with rear A/C.; Thermal Expansion Valve
1994ChevroletK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1994GMCC1500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1994GMCC2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1994GMCK1500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1994GMCK2500 SuburbanRearCompatible with rear A/C.; Thermal Expansion Valve
1994GMCSafariN/AThermal Expansion Valve
1994GMCYukonRearCompatible with rear A/C.; Thermal Expansion Valve

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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