ACDELCO
More Information for ACDELCO 1531603
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ACDELCO 1531603  
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ACDELCO 1531603 Specifications
Component TypeSuction Line
End 1 TypeP-nut Fitting
End 2 TypeP-nut Fitting
Fittings IncludedIncluded
Gasket or Seal IncludedIncluded
MaterialAluminum / Rubber
Original Equipment ReplacementYes
Refrigerant TypeR134a
Switch Service Portw/ Switch Port
System PressureLow Pressure
Gold; Suction Line

This original equipment A/C hose assembly has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

  • Connect A/C system components to carry the refrigerant
  • GM-recommended replacements for your vehicle's original components
  • Designed to withstand high pressures and temperatures
  • The hard lines are typically made from extruded aluminum or sometimes from coated steel
  • The hose is chemical-resistant and has hydraulically crimped fittings
  • Service ports are specifically designed for service equipment and the particular refrigerant used
A/C Refrigerant Lines

DISCHARGE LINE

The Discharge Line carries High Pressure Gas between the Compressor and Condenser

SUCTION LINE

The Suction Line carries Low Pressure Gas from the Evaporator to the Compressor (sometimes through an Accumulator).

LIQUID LINE

The Liquid Line carries High Pressure Liquid from the Condenser to the Evaporator (often through an Expansion Device).

Some assemblies combine two or all three lines together.

A/C System Repair Toolbox

ACDelco Quality

ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.

GM ORIGINAL EQUIPMENT
GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors.
ACDELCO GOLD (PROFESSIONAL)
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors.


OEM / Interchange Numbers: 19191656, 88918284

Warranty Information:
24 Month / Unlimited Mile Limited Warranty
Warranty Details