What precautions should be taken when servicing the throttle body on Mercury Mountaineer?

The presence of highly flammable mixtures in fuel-related components requires that servicing the throttle body should be done in areas free of smoking and open flames to protect personal safety. Service of the electronic throttle body requires treating it as an entire unit because separate components lack replacement or maintenance functions. Cleaning the throttle body bore and plate area is not necessary since the special coating requires protection from damage. The service begins with uninstalling the air cleaner outlet tube and continues with the sequential removal of all listed parts. The installation of the throttle body consists of performing the opposite sequence of removal steps.

How to service the throttle body on Mercury Mountaineer?

The first step for servicing the throttle body requires you to take off the air cleaner outlet tube. First disconnect both the electronic throttle body electric cable along with the throttle position sensor electric cable. Secure both bolts which stabilize the electronic throttle body before pulling out the gasket for disposal. The installation of the new electronic throttle body should include tightening bolts to 9 Nm (80 lb-in) and using a new electronic throttle body gasket. Reinstall the system by reversing the steps taken for its removal. Be mindful because cleaning the throttle body bore and plate area would be detrimental because of their special coating while also following safety procedures to stop flammable mixtures from igniting.

OEM Mercury Mountaineer Throttle Body

Fuel Injection Throttle Body

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9 Throttle Bodies found

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Mercury Mountaineer Throttle Body Part Number: 9W7Z-9E926-A
$241.76 MSRP: $387.27
You Save: $145.51 (38%)
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Product Specifications
- Other Name: Throttle Body And Motor Assembly; Electronic Fuel Injection Throttle Body Assembly.
- Manufacturer Note: Non Heated
- Replaces: 3L5Z-9E926-AD, 6R3Z-9E926-AA, 9W7Z-9E926-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2010 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Mountaineer Throttle Body Part Number: 9L3Z-9E926-C
$352.92 MSRP: $603.64
You Save: $250.72 (42%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Throttle Body And Motor Assembly; Fuel Inject Electronic Throttle Body Assembly; Fuel Injection Throttle Body Assembly
- Replaces: 9L3Z-9E926-B, 9L3Z-9E926-FA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2010 Mercury Mountaineer | Premier | 8 Cyl 4.6 L GAS
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Mercury Mountaineer Throttle Body Part Number: 8L2Z-9E926-A
$274.37 MSRP: $439.53
You Save: $165.16 (38%)
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Product Specifications
- Other Name: Throttle Body And Motor Assembly; Electronic Fuel Injection Throttle Body Assembly; Throttle Body Module.
- Replaces: 6L2Z-9E926-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2008 Mercury Mountaineer | Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Mountaineer Throttle Body Part Number: F77Z-9E926-AD
$328.57 MSRP: $515.17
You Save: $186.60 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Housing - Throttle Plate
- Manufacturer Note: SOHC
- Replaces: F77Z-9E926-AC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2001 Mercury Mountaineer | Base | 6 Cyl 4.0 L GAS
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Mercury Mountaineer Throttle Body Part Number: 5L2Z-9E926-A
Product Specifications
- Other Name: Throttle Body And Motor Assembly; Electronic Fuel Injection Module.
- Replaces: 3L2Z-9E926-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2005 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Mountaineer Throttle Body Part Number: F87Z-9E926-AA
Product Specifications
- Other Name: Body Assembly - Carburetor; Body Assembly - Carburettor Throttle
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2001 Mercury Mountaineer | Base | 8 Cyl 5.0 L GAS
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Mercury Mountaineer Throttle Body Part Number: 2L2Z-9E926-BA
Product Specifications
- Other Name: Body Assembly - Carburetor; Body Assembly - Carburettor Throttle
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2003 Mercury Mountaineer | Base | 8 Cyl 4.6 L GAS
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Mercury Mountaineer Throttle Body Part Number: 1L2Z-9E926-DB
Product Specifications
- Other Name: Body Assembly - Carburetor; Body Assembly - Carburettor Throttle
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2003 Mercury Mountaineer | Base | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury Mountaineer Throttle Body Part Number: 1L2Z-9E926-BB
Product Specifications
- Other Name: Body Assembly - Carburetor; Body Assembly - Carburettor Throttle
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002 Mercury Mountaineer | Base | 8 Cyl 4.6 L GAS

Mercury Mountaineer Throttle Body

OEM Throttle Body 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 Throttle Body with long life and a perfect fit. Come to our website and find genuine Mercury Mountaineer parts. We keep a wide inventory of OEM Mountaineer 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 Mountaineer Throttle Body is one of the vital aspects of the fuel injection system of the car and is primarily used to control the airflow into the engine. As expected with a Mercury Mountaineer Throttle Body the butterfly valve responds to accelerator input controlling the air intake while the PCM controls the fuel delivery. There is a more precise control in the subsequent Mountaineer models with the use of the IAC valve, and TPS for the proper operation of the engine. The Mercury Mountaineer Throttle Body can be purchased as a standalone part and used in different Mountaineer models with production from 1996 to 2010. Its design not only improves fuel efficiency, but it also features Electronic Throttle Control (ETC) which removes mechanical connections thus improving on steer response. As for the Mercury Throttle Body, it is, for the most part, a problem-free component; yet, maintainance such as the cleaning or swapping of various components including the TPS and the IAC valves is necessary so as to ensure that the throttle body is in its very best. Currently, Mercury Mountaineer boasts of three generations characterized by luxurious components and powerful performance that has been enhance through different modifications on the Throttle Body making it one of the best in the market. The Mercury Throttle Body perfected with features like reliability and efficiency and a host of innovations makes it an instrumental tool for any Mountaineer today.

Mercury Mountaineer Throttle Body Parts and Q&A

Throttle Body
9W7Z-9E926-A
Q: What precautions should be taken when servicing the throttle body on Mercury Mountaineer?
A:
The presence of highly flammable mixtures in fuel-related components requires that servicing the throttle body should be done in areas free of smoking and open flames to protect personal safety. Service of the electronic throttle body requires treating it as an entire unit because separate components lack replacement or maintenance functions. Cleaning the throttle body bore and plate area is not necessary since the special coating requires protection from damage. The service begins with uninstalling the air cleaner outlet tube and continues with the sequential removal of all listed parts. The installation of the throttle body consists of performing the opposite sequence of removal steps.
Throttle Body
5L2Z-9E926-A
Q: How to service the throttle body on Mercury Mountaineer?
A:
The first step for servicing the throttle body requires you to take off the air cleaner outlet tube. First disconnect both the electronic throttle body electric cable along with the throttle position sensor electric cable. Secure both bolts which stabilize the electronic throttle body before pulling out the gasket for disposal. The installation of the new electronic throttle body should include tightening bolts to 9 Nm (80 lb-in) and using a new electronic throttle body gasket. Reinstall the system by reversing the steps taken for its removal. Be mindful because cleaning the throttle body bore and plate area would be detrimental because of their special coating while also following safety procedures to stop flammable mixtures from igniting.