How to Service the A/C Accumulator in a System on Ford Expedition?

The service procedure for the A/C accumulator requires refrigerant recovery followed by disconnecting the A/C fitting while discarding the O-ring seal. Service procedures on vehicles without auxiliary A/C should include additional removal and disposal of the A/C fitting along with another O-ring seal. The service on vehicles with auxiliary A/C involves removing the nuts while disconnecting each A/C fitting before discarding the O-ring seal. Take out the nut before separating the bracket while pulling out the A/C accumulator. The installation process starts with the reverse order of disassembly while using new O-ring seals followed by proper PAG oil lubrication with the recommended amount. End the process by performing the evacuation along with leak testing and system charging procedures. Periodically replacing the A/C accumulator unit becomes necessary only after noticing physical signs of failure that originated from a defective A/C compressor or A/C accumulator damage.

OEM Ford Expedition A/C Accumulator

Accumulator

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5 A/C Accumulators found

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Ford Expedition Drier Dessicant Bag
Part Number: FC3Z-19C836-A
$46.26 MSRP: $73.45
You Save: $27.19 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Accumulator Assembly - Air Conditioning; A/C Receiver Drier; A/C Accumulator; Drier Desiccant Element; Dehydrator; Drier; Accumulator
- Manufacturer Note: Cartridge Type
- Replaces: BL3Z-19C836-B, BC3Z-19C836-B, 7L1Z-19C836-A, 8L1Z-19C836-A, BC3Z-19C836-A, YF-37291, YF-3498, YF-3654, YF-3655, YF-37238, BL3Z-19C836-A, YF-3458
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2024 Ford Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, Max King Ranch, Max Limited, Max Platinum, Max SSV, Max XL, Max XLT, Platinum, SSV, Timberline, XL, XL STX, XLT | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Ford Expedition Drier
Part Number: 6L1Z-19959-AA
$58.32 MSRP: $79.37
You Save: $21.05 (27%)
ADD TO CART
Product Specifications
- Other Name: Dehydrator Assembly; A/C Accumulator; Drier Desiccant Element; A/C Receiver Drier; Accumulator
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Ford Expedition | Eddie Bauer, Limited, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Expedition Dehydrator
Part Number: XL3Z-19C836-BA
Product Specifications
- Other Name: Accumulator Assembly - Air Intake; A/C Receiver Drier; Drier Desiccant Element; A/C Accumulator; Drier; Accumulator Assembly - Air Conditioning; Accumulator
- Manufacturer Note: Tank only, 4.6 L & 5.4 L
- Replaces: F75Z-19C836-BB, F85Z-19C836-AB, XL1Z-19C836-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2002 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Expedition Dehydrator
Part Number: F75Z-19C836-AA
Product Specifications
- Other Name: Accumulator Assembly - Air Conditioning; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Drier; Accumulator
- Replaces: F75Z-19C836-BA, F65Z-19C836-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997 Ford Expedition | Eddie Bauer, XLT | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
View related parts
Ford Expedition Drier
Part Number: 6L1Z-19959-BA
Product Specifications
- Other Name: Dehydrator Assembly; A/C Accumulator; Drier Desiccant Element; A/C Receiver Drier; Accumulator
- Replaces: 3L1Z-19959-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2006 Ford Expedition | Eddie Bauer, King Ranch, Limited, NBX, XLS, XLT, XLT Sport | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS

Ford Expedition A/C Accumulator

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Ford Expedition A/C Accumulator Parts Questions & Experts Answers

Drier
6L1Z-19959-BA
Q: How to Service the A/C Accumulator in a System on Ford Expedition?
A: The service procedure for the A/C accumulator requires refrigerant recovery followed by disconnecting the A/C fitting while discarding the O-ring seal. Service procedures on vehicles without auxiliary A/C should include additional removal and disposal of the A/C fitting along with another O-ring seal. The service on vehicles with auxiliary A/C involves removing the nuts while disconnecting each A/C fitting before discarding the O-ring seal. Take out the nut before separating the bracket while pulling out the A/C accumulator. The installation process starts with the reverse order of disassembly while using new O-ring seals followed by proper PAG oil lubrication with the recommended amount. End the process by performing the evacuation along with leak testing and system charging procedures. Periodically replacing the A/C accumulator unit becomes necessary only after noticing physical signs of failure that originated from a defective A/C compressor or A/C accumulator damage.