How to replace the A/C Accumulator on 2005 GMC Savana 3500?

The first step to replace the A/C accumulator needs a complete recovery of refrigerant from the system. The front evaporator tube needs to be detached so maintain the presence of both nuts and ferrules which stay on the condenser tube. The next step involves unfastening the nuts from the A/C accumulator and withdrawing the accumulator from its position on the condenser tube. First install the O-rings and then orient the A/C accumulator correctly to the condenser tube with its flow arrow facing toward the evaporator. Next apply the nuts to the A/C accumulator before tightening them to reach 34 N.m (25 lb ft). Implement the front evaporator tube installation and activate A/C system recovery and vacuum operations. The Halogen Leak Detector (J 39400-A) should be used to check for leaks at the component fitting connections after installation.

OEM 2005 GMC Savana 3500 A/C Accumulator

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2005 GMC Savana 3500 Drier
Part Number: 84451983
$68.81 MSRP: $137.69
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Product Specifications
- Other Name: Accumulator Assembly-A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator; Accumulator, A/C Refrigerant
- Replaces: 15750663, 25760829, 25890358
- Item Weight: 2.20 Pounds
- Item Dimensions: 15.1 x 8.4 x 7.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84451983
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Savana 3500 Submodels:
- Base, LS, LT, SLE | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS

2005 GMC Savana 3500 A/C Accumulator

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2005 GMC Savana 3500 Parts Questions & Experts Answers

Q: How to replace the A/C Accumulator on 2005 GMC Savana 3500?
A: The first step to replace the A/C accumulator needs a complete recovery of refrigerant from the system. The front evaporator tube needs to be detached so maintain the presence of both nuts and ferrules which stay on the condenser tube. The next step involves unfastening the nuts from the A/C accumulator and withdrawing the accumulator from its position on the condenser tube. First install the O-rings and then orient the A/C accumulator correctly to the condenser tube with its flow arrow facing toward the evaporator. Next apply the nuts to the A/C accumulator before tightening them to reach 34 N.m (25 lb ft). Implement the front evaporator tube installation and activate A/C system recovery and vacuum operations. The Halogen Leak Detector (J 39400-A) should be used to check for leaks at the component fitting connections after installation.