For 2002-2006 Chevrolet Avalanche 1500 - Four Seasons A/C Orifice Tube

Notes: Optional Automatic Adjusting Orifice Tube For Normal Climates Under 105 Degrees; w/ 13 mm Orifice Tube Dia. 2002 Chevrolet Avalanche 1500 Optional Automatic Adjusting Orifice Tube For Normal Climates Under 105 Degrees; w/ 13 mm Orifice Tube Dia.;.