How to remove and install A/C Accumulator?

To remove the air conditioning system, discharge it and disconnect the battery. Remove the radiator grille and disconnect the refrigerant inlet and outlet lines. Remove the fittings from the A/C accumulator and cap or plug the open lines. Remove the A/C accumulator assembly by loosening the clamp bolt and lifting it out. To install a new A/C accumulator, add one ounce of refrigerant oil and place it in the bracket. Position the A/C accumulator and bracket on the mounting stud and install the inlet and outlet lines with new O-rings. Tighten the mounting bolt securely and reattach the pressure cycling switch. Connect the battery and have the system evacuated, recharged, and leak tested.

Genuine Chevrolet Colorado A/C Accumulator

Accumulator

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4 A/C Accumulators found

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Chevrolet Colorado Receiver & Dehydrator Kit, A/C
Part Number: 84671873
- Other Name: Dehydrator, Drier
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$23.59 MSRP: $44.49
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2015-2021 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 Receiver & Dehydrator Asm,A/C
Part Number: 89019119
- Other Name: RECEIVER & DEHYDRATO, A/C Refrigerant; Accumulator, Drier
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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
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Chevrolet Colorado Receiver & Dehydrator,A/C
Part Number: 25964059
- Other Name: RECEIVER & DEHYDRATO, A/C Refrigerant; Dehydrator, Drier
$38.94 MSRP: $73.48
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2009-2012 Chevrolet Colorado | CREW CAB, EXTENDED CAB, EXTENDED LENGTH, PICKUP | 8 Cyl 5.3L
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Chevrolet Colorado Receiver & Dehydrator,A/C
Part Number: 25901981
- Other Name: RECEIVER & DEHYDRATO, A/C Refrigerant; Dehydrator, Drier
- Replaces: 10399667, 15781444, 15806299
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Fits the following Vehicles:
2009 Chevrolet Colorado | CREW CAB, EXTENDED CAB, EXTENDED LENGTH, PICKUP | 8 Cyl 5.3L
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Chevrolet Colorado A/C Accumulator Parts Questions & Answers

Receiver & Dehydrator Asm,A/C
89019119
Q: How to remove and install A/C Accumulator?
A: To remove the air conditioning system, discharge it and disconnect the battery. Remove the radiator grille and disconnect the refrigerant inlet and outlet lines. Remove the fittings from the A/C accumulator and cap or plug the open lines. Remove the A/C accumulator assembly by loosening the clamp bolt and lifting it out. To install a new A/C accumulator, add one ounce of refrigerant oil and place it in the bracket. Position the A/C accumulator and bracket on the mounting stud and install the inlet and outlet lines with new O-rings. Tighten the mounting bolt securely and reattach the pressure cycling switch. Connect the battery and have the system evacuated, recharged, and leak tested.