How do you remove the A/C Expansion Valve on Chevrolet Colorado and GMC Canyon?

To remove the air conditioning system, start by discharging the system. Then, remove the two refrigerant lines from the block fitting at the firewall. The expansion valve is part of the metal block that the refrigerant lines attach to at the firewall, so remove the two bolts securing this block to the firewall and remove the block/expansion valve. For installation, reverse the removal steps and replace the expansion valve and block as a unit. Reinstall the refrigerant lines with new seals and tighten the nut securely. Finally, have the system evacuated, recharged, and leak-tested.

Genuine Chevrolet Colorado A/C Expansion Valve

Air Conditioning Expansion Valve

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3 A/C Expansion Valves found

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Chevrolet Colorado Valve Kit, A/C Evaporator Thermal Expansion
Part Number: 20879991
- Other Name: VALVE KIT, A/C Expansion Refrigerant; Expansion Valve
$50.60 MSRP: $106.31
You Save: $55.71 (53%)

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Fits the following Vehicles:
2015-2016 Chevrolet Colorado | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB LS - 6'2" BOX, CREW CAB LT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, LS CREW CAB - 5'2" BOX, LS EXTENDED CAB - 6'2" BOX, LT CREW CAB - 5'2" BOX, LT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.5L, 4 Cyl 2.8L Diesel, 6 Cyl 3.6L
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Chevrolet Colorado Valve Asm,A/C Evaporator Thermal Expansion
Part Number: 19257722
- Other Name: VALVE, A/C Evaporator; Expansion Valve
- Replaces: 89018286
$66.70 MSRP: $140.12
You Save: $73.42 (53%)

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Fits the following Vehicles:
2004-2012 Chevrolet Colorado | CREW CAB, EXTENDED CAB, EXTENDED LENGTH, PICKUP | 4 Cyl 2.8L, 4 Cyl 2.9L, 5 Cyl 3.5L, 5 Cyl 3.7L, 8 Cyl 5.3L
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Chevrolet Colorado Valve Kit, A/C Evaporator Thermal Expansion
Part Number: 84087992
- Other Name: Valve Kit, A/C Evpr Thermal Expn; Expansion Valve
$84.33 MSRP: $153.32
You Save: $68.99 (45%)

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Fits the following Vehicles:
2017-2021 Chevrolet Colorado | CREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB LS - 6'2" BOX, CREW CAB LT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, LS CREW CAB - 5'2" BOX, LS EXTENDED CAB - 6'2" BOX, LT CREW CAB - 5'2" BOX, LT EXTENDED CAB - 6'2" BOX | 4 Cyl 2.5L, 4 Cyl 2.8L Diesel, 6 Cyl 3.6L
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Chevrolet Colorado A/C Expansion Valve Parts Questions & Answers

Valve Asm,A/C Evaporator Thermal Expansion
19257722
Q: How do you remove the A/C Expansion Valve on Chevrolet Colorado and GMC Canyon?
A: To remove the air conditioning system, start by discharging the system. Then, remove the two refrigerant lines from the block fitting at the firewall. The expansion valve is part of the metal block that the refrigerant lines attach to at the firewall, so remove the two bolts securing this block to the firewall and remove the block/expansion valve. For installation, reverse the removal steps and replace the expansion valve and block as a unit. Reinstall the refrigerant lines with new seals and tighten the nut securely. Finally, have the system evacuated, recharged, and leak-tested.