Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 22949456 Accumulator Assembly, A/C. It is sometimes referred to as GM A/C Accumulator. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Avalanche, Silverado, Suburban models. It fits GMC Sierra, Yukon.
Affordable, reliable and built to last, GM part # 22949456 Accumulator Assembly, A/C stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.
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GM 22949456 Accumulator Assembly, A/C
2010-2014 GM
- Part DescriptionACCUMULATOR, A/C Refrigerant
- Replaces20828231
- ManufacturerGeneral Motors
- Manufacturer's NotesThis part is discontinued.
Air Conditioner Refrigerant Pressure Sensor Assembly13587668
Bolt,Headlamp Capsule11514623
Bracket, A/C Accumulator15136597
Bracket,A/C Condenser Upper52481715
Cap,A/C Refrigerant Service Valve52458768
Core,A/C Refrigerant Service Valve3041827
Insulator,A/C Condenser15044225
ORIFICE ASM,A/C CNDSR19418346
Seal, A/C Evaporator Tube13579648
Product Specifications
Brand Genuine GM Manufacturer Part Number 22949456 Part Description ACCUMULATOR, A/C Refrigerant Other Names Accumulator, Drier Item Dimensions 14.3 x 9.8 x 7.9 inches Item Weight 1.70 Pounds Condition New Fitment Type Direct Replacement Replaces 20828231 Manufacturer General Motors SKU 22949456 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
Year Make Model Engine Important vehicle option details 2010-2013 Chevrolet Avalanche 8 Cyl 5.3L Flex 1/2 TON 2010-2014 Chevrolet Silverado 6 Cyl 4.3L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex, 8 Cyl 6.6L Diesel CREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 2011-2014 Chevrolet Suburban 8 Cyl 6.0L Flex 3/4 TON 2010-2014 GMC Sierra 6 Cyl 4.3L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex, 8 Cyl 6.6L Diesel 1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 2011-2014 GMC Yukon 8 Cyl 6.0L Flex 3/4 TON
Customer Questions & Answers
- Q:I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
- A:You can Select Your Vehicle to check if 22949456 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:What should be done before installing a new accumulator for the 2012 Chevrolet Avalanche? Posted by Customer
- A:Two ounces of fresh refrigerant oil must be added to the unit.Posted by GMPartsGiant Specialist
- See expert answers on similar A/C Accumulator
- Q:How should the inlet and outlet lines be connected during installation for the 2010 GMC Sierra? Posted by Customer
- A:The inlet and outlet lines should be connected using clean refrigerant oil on the new o-rings.Posted by GMPartsGiant Specialist
- See expert answers on similar A/C Accumulator
- Q:How to remove and install an air conditioning system's accumulator? Posted by Customer
- A:To remove the air conditioning system's accumulator, the system must first be discharged. The refrigerant inlet and outlet lines should then be disconnected and capped or plugged to prevent dirt or moisture from entering. The electrical connector from the AC low-pressure switch should also be disconnected, and the mounting bracket nut should be removed. The accumulator can then be maneuvered out of the engine compartment. To install a new accumulator, two ounces of fresh refrigerant oil must be added to the unit. The new accumulator should be placed into position in the bracket and installed onto the bulkhead. The inlet and outlet lines should be connected using clean refrigerant oil on the new o-rings, and the mounting nuts should be tightened securely. The electrical connector should be reconnected to the AC low-pressure switch. Finally, the system should be evacuated, recharged, and leak tested.Posted by GMPartsGiant Specialist
- Q:What is the first step to remove the air conditioning system's accumulator for the 2011 Chevrolet Suburban? Posted by Customer
- A:The system must first be discharged.Posted by GMPartsGiant Specialist
- See expert answers on similar A/C Accumulator
- Q:What should be reconnected after tightening the mounting nuts for the 2013 GMC Yukon? Posted by Customer
- A:The electrical connector should be reconnected to the AC low-pressure switch.Posted by GMPartsGiant Specialist
- See expert answers on similar A/C Accumulator
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