How to Service and Repair the A/C Expansion Valve on Mercury Montego?

The first step for servicing the A/C expansion valve includes recovering all refrigerant from the system. After releasing the four roll restrictor cross beam bolts, you should tighten them to 55 Nm (41 lb-ft) before reinstalling. After installation of the roll restrictor bracket bolt, you should tighten it to 48 Nm (35 lb-ft). The installation of the A/C expansion valve manifold bolt requires discarding O-ring seals before tightening it to 8 Nm (71 lb-in). The two A/C expansion valve bolts need removal before getting tightened to 8 Nm (71 lb-in) during reinstallation. Dispose of the O-ring seals which were removed from the A/C expansion valve. The reverse procedure of removal should be performed for reinstallation but with new O-ring seals and proper application of clean PAG oil in the refrigerant system. The final steps include evacuation followed by a leak test and a proper charge of the refrigeration system.

OEM Mercury Montego A/C Expansion Valve

Air Conditioning Expansion Valve

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Mercury Montego Expansion Valve, Front Part Number: 8G1Z-19849-A
$21.25 MSRP: $33.75
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Product Specifications
- Other Name: Valve Assembly - Evaporator Expansion; A/C Expansion Valve, Front; A/C Expansion Valve
- Manufacturer Note: Includes Attaching Hardware
- Position: Front
- Replaces: 5F9Z-19849-CA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Montego | Luxury, Premier | 6 Cyl 3.0 L GAS

Mercury Montego A/C Expansion Valve

OEM A/C Expansion Valve boasts unmatched quality. Each part goes through full quality checks. They adhere to Mercury's official factory standards. These steps remove flaws and inconsistencies. So you can get A/C Expansion Valve with long life and a perfect fit. Come to our website and find genuine Mercury Montego parts. We keep a wide inventory of OEM Montego parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The Mercury Montego A/C Expansion Valve is also an internal part which manifests the reliability and performance that awash the climate control systems of Mercury Montego automobiles. This A/C Expansion Valve plays the role of regulating the flow of refrigerant to guarantee precise climate control for different Montego models of the three generations. The Mercury Montego A/C Expansion Valve works in controlling the flow of refrigerant through the A/C system and thus improves on the efficiency of the system, as well as passengers' comfort and safety. Due to the ability to install it in various Montego generations, it can be considered as an integral part of the car. The Mercury A/C Expansion Valve is not a typical automotive valve found in the market because of its tough built and durability besides it has to run smoothly for proper operation of the climate control system. Also, the A/C Expansion Valve is responsible for protecting the system and therefore improving the safety aspect of the automobile. Other attributes include accurate control of refrigerant flow and the enhanced ability to withstand a certain level of use; this is attributed to the Mercury Montego A/C Expansion Valve. In conclusion, the Mercury A/C Expansion Valve not only delivers the function of efficiency and safety and guarantees it, but also adds to the driving quality, which makes it an essential element in Mercury Montego for the owners who expect a qualified air conditioning system.

Mercury Montego A/C Expansion Valve Parts and Q&A

Expansion Valve, Front
8G1Z-19849-A
Q: How to Service and Repair the A/C Expansion Valve on Mercury Montego?
A:
The first step for servicing the A/C expansion valve includes recovering all refrigerant from the system. After releasing the four roll restrictor cross beam bolts, you should tighten them to 55 Nm (41 lb-ft) before reinstalling. After installation of the roll restrictor bracket bolt, you should tighten it to 48 Nm (35 lb-ft). The installation of the A/C expansion valve manifold bolt requires discarding O-ring seals before tightening it to 8 Nm (71 lb-in). The two A/C expansion valve bolts need removal before getting tightened to 8 Nm (71 lb-in) during reinstallation. Dispose of the O-ring seals which were removed from the A/C expansion valve. The reverse procedure of removal should be performed for reinstallation but with new O-ring seals and proper application of clean PAG oil in the refrigerant system. The final steps include evacuation followed by a leak test and a proper charge of the refrigeration system.