How to remove and install a A/C Accumulator on Mercury Mariner?

Before proceeding, have the air conditioning system discharged by a dealer service department or an automotive air conditioning shop. For 2007 and earlier models, disconnect the air conditioning pressure cycling switch electrical connector and use special spring lock coupling tools to disconnect the condenser line from the accumulator and the line from the accumulator to the evaporator. Cap the lines to prevent contamination and remove the old O-rings. Remove the accumulator by taking off the mounting bracket nuts. Replace all old O-rings, coating them with refrigerant oil before installing the new ones. Installation is the reverse of removal, and don't forget to take the vehicle to the shop that discharged it to have the system evacuated and recharged. For 2008 and later models,remove the front bumper cover. Disconnect the refrigerant outlet line from the condenser, and disconnect the wiring and outlet line from the receiver/drier. Remove the receiver/drier by taking off the mounting nuts. Replace the O-rings, gasket, and seal, coating them with refrigerant oil before installation. Installation is the reverse of removal, and again, have the system evacuated and recharged by a shop that discharged it.

Genuine Mercury Mariner A/C Accumulator

Accumulator

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14 A/C Accumulators found

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Mercury Mariner Accumulator Assy - Air Conditioning
Part Number: 8L8Z-19C836-C
$52.61 MSRP: $104.55
You Save: $51.94 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Accumulator, Dehydrator, Drier
- Replaces: 8L8Z-19C836-A, 8L8Z-19C836-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Accumulator Assy - Air Conditioning
Part Number: 9L8Z-19C836-A
$60.50 MSRP: $100.00
You Save: $39.50 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Replaced by: BL8Z-19C836-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2011 Mercury Mariner | 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Accumulator Assembly - Air Conditioning
Part Number: BL8Z-19C836-A
$60.50 MSRP: $100.00
You Save: $39.50 (40%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Accumulator Assy - Air Conditioning
- Replaced by: BL8Z-19C836-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011 Mercury Mariner | 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Dehydrator Assembly
Part Number: 9M6Z-19959-A
$41.31 MSRP: $72.73
You Save: $31.42 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Dehydrator Assy; Dehydrator, Drier
- Replaces: 8M6Z-19959-A, 8M6Z-19959-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2009 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L DOHC EFI Modular, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Accumulator Assembly - Air Conditioning
Part Number: 8L8Z-19C836-A
$52.61 MSRP: $104.55
You Save: $51.94 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Accumulator Assy - Air Conditioning
- Replaced by: 8L8Z-19C836-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Accumulator Assy - Air Conditioning
Part Number: 8L8Z-19C836-B
$52.61 MSRP: $104.55
You Save: $51.94 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 8L8Z-19C836-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Dehydrator Assembly
Part Number: 8M6Z-19959-A
$41.31 MSRP: $72.73
You Save: $31.42 (44%)
ADD TO CART
Product Specifications
- Other Name: Dehydrator Assy
- Replaced by: 9M6Z-19959-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Dehydrator Assembly
Part Number: 8M6Z-19959-B
$41.31 MSRP: $72.73
You Save: $31.42 (44%)
ADD TO CART
Product Specifications
- Other Name: Dehydrator Assy
- Replaced by: 9M6Z-19959-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Accumulator Assembly - Air Conditioning
Part Number: 5M6Z-19C836-AA
$80.15 MSRP: $159.27
You Save: $79.12 (50%)
ADD TO CART
Product Specifications
- Other Name: Accumulator Assy - Air Conditioning
- Manufacturer Note: Includes Mounting Bracket
- Replaced by: 6M6Z-19C836-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Mercury Mariner | 4 Cyl 2.3L Hybrid Gas/Electric DOHC | CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Accumulator Assy - Air Conditioning
Part Number: 6M6Z-19C836-AA
$80.15 MSRP: $159.27
You Save: $79.12 (50%)
ADD TO CART
Product Specifications
- Manufacturer Note: Includes Mounting Bracket
- Replaced by: 6M6Z-19C836-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercury Mariner | 4 Cyl 2.3L Hybrid Gas/Electric DOHC | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
View related parts
Mercury Mariner Accumulator Assembly - Air Conditioning
Part Number: 5L8Z-19C836-BA
Product Specifications
- Other Name: Accumulator Assy - Air Conditioning
- Replaced by: 6L8Z-19C836-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005 Mercury Mariner | 4 Cyl 2.3L, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
View related parts
Mercury Mariner Accumulator Assy - Air Conditioning
Part Number: 6L8Z-19C836-AA
Product Specifications
- Manufacturer Note: Includes Mounting Bracket
- Replaced by: 6L8Z-19C836-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
View related parts
Mercury Mariner Accumulator Assy - Air Conditioning
Part Number: YL8Z-19C836-AA
Product Specifications
- Replaced by: YL8Z-19C836-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005 Mercury Mariner | 4 Cyl 2.3L, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
View related parts
Mercury Mariner Dehydrator Assembly
Part Number: AM6Z-19959-A
Product Specifications
- Other Name: Dehydrator Assy
- Replaced by: AM6Z-19959-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2010-2011 Mercury Mariner | 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive

Mercury Mariner A/C Accumulator

Mercury Mariner vehicles have a component referred to as the A/C Accumulator which has a very important function of the cooling system. The function of this component is to be located between the evaporator and the compressor where it functions as a cylinder that filters off moisture, oil, and debris that may be present in the system. These are masked by the A/C Accumulator thus declining damage on the system and enhancing on its efficiency. Despite mentioning no particular types or classes of A/C Accumulators for distinct Mariner models, the role stays indispensable as before in all of them. The A/C Accumulator moreover, need to keep for the optimal performance and durability of air conditioning system in the car free from dirt and moisture.

We provide a wide range of Mercury Mariner A/C Accumulator at the best prices possible. If you need Mercury Mariner A/C Accumulator, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Mercury Mariner A/C Accumulator Parts Questions & Experts Answers

Accumulator Assy - Air Conditioning
9L8Z-19C836-A
Q: How to remove and install a A/C Accumulator on Mercury Mariner?
A: Before proceeding, have the air conditioning system discharged by a dealer service department or an automotive air conditioning shop. For 2007 and earlier models, disconnect the air conditioning pressure cycling switch electrical connector and use special spring lock coupling tools to disconnect the condenser line from the accumulator and the line from the accumulator to the evaporator. Cap the lines to prevent contamination and remove the old O-rings. Remove the accumulator by taking off the mounting bracket nuts. Replace all old O-rings, coating them with refrigerant oil before installing the new ones. Installation is the reverse of removal, and don't forget to take the vehicle to the shop that discharged it to have the system evacuated and recharged. For 2008 and later models,remove the front bumper cover. Disconnect the refrigerant outlet line from the condenser, and disconnect the wiring and outlet line from the receiver/drier. Remove the receiver/drier by taking off the mounting nuts. Replace the O-rings, gasket, and seal, coating them with refrigerant oil before installation. Installation is the reverse of removal, and again, have the system evacuated and recharged by a shop that discharged it.

Related Mercury Mariner Parts

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