Four Seasons 39034 A/C Expansion Valve

Four Seasons 39034 Expansion Valve Overview

The Four Seasons 39034 A/C expansion valve is a TXV-style HVAC flow restrictor built for R134A refrigerant systems. With a brass body and a 4.0 super heat setting, it helps regulate refrigerant flow at the evaporator for stable air conditioning performance in compatible Chrysler Sebring and Dodge Avenger applications.

Four Seasons Expansion Valve components are selected for service-focused A/C repairs where precise refrigerant metering matters. This Four Seasons 39034 expansion valve is a direct-fit option for 1998-2000 Chrysler Sebring and 1998-2000 Dodge Avenger models listed below.

Key Features

• TXV expansion valve for A/C refrigerant flow control
• Brass construction
• Configured for R134A refrigerant systems
• 4.0 super heat specification
• Fits 1998-2000 Chrysler Sebring and 1998-2000 Dodge Avenger, expansion valve application
• Four Seasons part number 39034 for service matching and lookup

Detailed Description

The Four Seasons 39034 expansion valve meters refrigerant into the evaporator based on system demand, helping maintain proper cooling balance in the HVAC circuit. As a TXV design, it is used in R134A-equipped systems where controlled refrigerant expansion is required for consistent vent temperatures and stable A/C operation. For Chrysler Sebring and Dodge Avenger vehicles in the listed model years, this valve supports accurate replacement during A/C service and diagnosis.

This part cross-references Gates 39068 for the same application. The Four Seasons 39034 part number is also commonly referenced in interchange catalogs for A/C expansion valve replacement searches.

What It Helps Address

• Weak or inconsistent cabin cooling
• Improper refrigerant metering at the evaporator
• Erratic A/C outlet temperatures
• Expansion valve restriction or sticking
• Service replacement for Chrysler Sebring and Dodge Avenger A/C repairs

Installation Notes and Tips

Verify refrigerant type, system cleanliness, and the original valve configuration before installation. Replace the expansion valve only after confirming the rest of the A/C system is free of contamination, leaks, or compressor-related debris. Match the vehicle application carefully: Fits 1998-2000 Chrysler Sebring, expansion valve; Fits 1998-2000 Dodge Avenger, expansion valve.

Quality Assurance

Four Seasons is a recognized aftermarket HVAC brand with broad coverage in A/C service parts. Use the part number 39034 and the vehicle fitment details above to confirm application before ordering.