How do you remove the air conditioning Accumulator?

To remove the air conditioning system, start by discharging the system and disconnecting the battery. Then, disconnect the refrigerant inlet and outlet lines, removing the fittings and capping the open lines. Disconnect the electrical connector from the low-pressure switch and remove the switch. Finally, remove the accumulator/drier assembly by loosening the clamp bolt and lifting it out of the engine compartment. To install a new accumulator/drier, add one ounce of refrigerant oil and place it in the bracket. Position the assembly on the mounting stud and tighten the inlet and outlet lines securely with new O-rings. Install the pressure cycling switch and reconnect the connector. Reconnect the battery and have the system evacuated, recharged, and leak tested by a professional.

Genuine Chevrolet Trailblazer A/C Accumulator

Accumulator

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5 A/C Accumulators found

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Chevrolet Trailblazer Accumulator,A/C
Part Number: 15883410
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator
- Replaces: 15171420, 15116404, 15132114
$46.23 MSRP: $97.14
You Save: $50.91 (53%)

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Fits the following Vehicles:
2003-2009 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer Accumulator Asm,A/C
Part Number: 89018645
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator
- Replaces: 1132780, 01132780
$36.76 MSRP: $69.36
You Save: $32.60 (48%)

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Fits the following Vehicles:
2002 Chevrolet Trailblazer | 4 DOOR | 6 Cyl 4.2L
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Chevrolet Trailblazer Receiver & Dehydrator Kit, A/C
Part Number: 42589939
- Other Name: Dehydrator, Drier Desiccant Bag
$29.25 MSRP: $52.46
You Save: $23.21 (45%)

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Fits the following Vehicles:
2021 Chevrolet Trailblazer | 4 DOOR EXT | 3 Cyl 1.3L
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Chevrolet Trailblazer Accumulator Assembly, A/C
Part Number: 15883409
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator
- Replaces: 88986851, 15224864, 89040308
More Info
Fits the following Vehicles:
2003-2006 Chevrolet Trailblazer | 4 DOOR EXT | 6 Cyl 4.2L, 8 Cyl 5.3L
Less Info
View related parts
Chevrolet Trailblazer Accumulator Asm,A/C
Part Number: 88986802
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator
- Replaces: 15087138
More Info
Fits the following Vehicles:
2002 Chevrolet Trailblazer | 4 DOOR EXT | 6 Cyl 4.2L
Less Info

Chevrolet Trailblazer A/C Accumulator Parts Questions & Answers

Accumulator,A/C
15883410
Q: How do you remove the air conditioning Accumulator?
A: To remove the air conditioning system, start by discharging the system and disconnecting the battery. Then, disconnect the refrigerant inlet and outlet lines, removing the fittings and capping the open lines. Disconnect the electrical connector from the low-pressure switch and remove the switch. Finally, remove the accumulator/drier assembly by loosening the clamp bolt and lifting it out of the engine compartment. To install a new accumulator/drier, add one ounce of refrigerant oil and place it in the bracket. Position the assembly on the mounting stud and tighten the inlet and outlet lines securely with new O-rings. Install the pressure cycling switch and reconnect the connector. Reconnect the battery and have the system evacuated, recharged, and leak tested by a professional.