A/C Flow Restrictors for 2026 Buick Envista

Expansion Valve Seal

13418806

GM

Positions: Upper

Description: CT4. Envision. Seal. Traverse. Front ac. 5/8". All Required. Acadia. 2.5l.

MSRP $8.20

$4.92

MSRP $8.20

$4.92

Air Conditioning Seal

13418807

GM

Positions: Lower

Description: Type 1. 2.5L. Condenser and components, 1.2L turbo, small. Condenser and components, 1.3L turbo, small. With hybrid. 3.6L. 5/8". Corvette. 5/8. 2.8L turbo diesel. 5/8". This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

MSRP $1.24

$0.74

MSRP $1.24

$0.74

Air Conditioning Compressor Hose Seal

13418808

GM

Positions: Upper

Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

MSRP $9.26

$5.56

MSRP $9.26

$5.56

Air Conditioning Compressor Hose Seal

13418809

GM

Positions: Lower

Description: 6.0L, large. 6.6L diesel, 2017-19, large. Type 1. 6.6L diesel, small. 6.6L gas, small. Condenser and components, 1.3L turbo. Condenser and components, 1.2L turbo. CT4. Corvette. 1/2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

MSRP $9.26

$5.56

MSRP $9.26

$5.56

Air Conditioning System Valve Core

25872392

GM

Description: Repairs leaking A/C system Restores A/C function This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

MSRP $20.36

$12.22

MSRP $20.36

$12.22

Air Conditioning Refrigerant High Pressure Service Valve

39050348

GM

Description: Condenser & components, high side. Condenser and components, 1.2L turbo, upper. Condenser and components, 1.3L turbo, upper. Repair leaking A/C system, restore A/C function

MSRP $14.58

$8.75

MSRP $14.58

$8.75