Mercury Mountaineer Throttle Body Replacement Costs

Estimate price near me

Service Location

Customer Ratings

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

Throttle Body Replacement Service

How much does a Throttle Body Replacement cost?

On average, the cost for a Mercury Mountaineer Throttle Body Replacement is $254 with $159 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1998 Mercury MountaineerV8-5.0L	Service typeThrottle Body Replacement	Estimate$716.09	Shop/Dealer Price$876.37 - $1334.69
2007 Mercury MountaineerV8-4.6L	Service typeThrottle Body Replacement	Estimate$719.83	Shop/Dealer Price$886.06 - $1362.20
2004 Mercury MountaineerV8-4.6L	Service typeThrottle Body Replacement	Estimate$412.87	Shop/Dealer Price$502.36 - $748.28
2005 Mercury MountaineerV6-4.0L	Service typeThrottle Body Replacement	Estimate$1507.61	Shop/Dealer Price$1870.76 - $2937.72
2006 Mercury MountaineerV6-4.0L	Service typeThrottle Body Replacement	Estimate$692.93	Shop/Dealer Price$852.45 - $1308.43
2001 Mercury MountaineerV6-4.0L	Service typeThrottle Body Replacement	Estimate$696.15	Shop/Dealer Price$856.46 - $1314.84
1999 Mercury MountaineerV8-5.0L	Service typeThrottle Body Replacement	Estimate$701.09	Shop/Dealer Price$861.25 - $1319.48
2000 Mercury MountaineerV6-4.0L	Service typeThrottle Body Replacement	Estimate$701.15	Shop/Dealer Price$861.69 - $1320.26

Show example Mercury Mountaineer Throttle Body Replacement prices

What is the throttle body and how does it work?

The throttle body is an air metering device mounted between the air filter and snorkel, and the intake plenum. Within the throttle body is a movable throttle plate whose position controls the amount of air that enters the engine to determine engine speed. Throttle body designs vary. Some incorporate an idle air control valve, throttle position sensor, and other electronic throttle controls. The throttle plate in the throttle body can be controlled directly by an accelerator pedal cable or fully electronically in the newest drive-by-wire systems.

When to consider replacing the throttle body:

Check engine light and/or reduced power warning light is on. Most modern throttle bodies have electrical components, such as a throttle position sensor. These components are monitored by the powertrain control module (PCM). If the check engine light or reduced power warning light comes on, a mechanic will determine if any of the stored trouble codes implicate a throttle body malfunction.
Wrong idle speed. Carbon deposits in the throttle body, particularly around the movable throttle plate or in the idle air control valve, can cause the engine idle speed to be too low or too high.
Poor transmission shifting. In some applications, transmission shift timing relies on signal outputs from the throttle body. If the throttle position sensor is defective, that might adversely affect shift timing and feel.

How do mechanics replace the throttle body?

The engine cover is removed, if necessary.
The flexible rubber snorkel from the air filter housing to the throttle body is disconnected. Typically, the connection is made with a large stainless steel hose clamp.
The electrical connections to the throttle body are removed.
If the throttle body is not a drive-by-wire system, the accelerator cable and cruise control cable are disconnected and set aside.
The bolts retaining the throttle body to the plenum, the gasket, and the throttle body are removed. If the throttle body is being cleaned and tested for re-use, approved chemicals are used in the cleaning process.
The new or serviced throttle body is re-attached to the plenum and the bolts torqued to factory specifications.
All cables and electrical connections are restored. The intake air snorkel is reconnected.
If applicable, the electronic throttle installation and idle re-learn procedures are performed using an appropriate scan tool.
Finally, the engine is started, brought to normal operating temperature, and idle speed is checked. The car is road tested to ensure normal operation and no illumination of warning or service lights.

Is it safe to drive with a throttle body problem?

Yes. But, the vehicle may be limited in power or put into what is referred to as limp mode, in order to get the vehicle to a repair facility. If the check engine light is on, or the electronic throttle control warning light is on, but there is no noticeable difference in engine performance, the car can be safely driven. However, it is best to have it diagnosed and repaired at your earliest convenience to avoid unexpected breakdown or possible damage to the catalytic converter.

When replacing the throttle body keep in mind:

Many modern throttle bodies have spring loaded sensors and plastic gears that are not intended to be manipulated directly during any diagnostics or inspections. These components are controlled electronically or generate signals. It is best to let a mechanic use approved tests to diagnose the problem.
Wiring faults, bad grounds, or bad terminal connections can make it appear as though an electronically controlled throttle has failed. A mechanic will always rule out all other causes before replacing the throttle body.
When cleaning the throttle body, special care should be taken to use only special spray cleaners designed to not damage electrical components or sensors.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(227)

Rating Summary

215

6

1

1

4

215

6

1

1

4

SEE REVIEWS NEAR ME

Joe

43 years of experience

821 reviews

Joe

43 years of experience

by Stephen

Mercury Mountaineer V6-4.0L - AC Compressor - Largo, Florida

He was very polite and helpful

Jeremy

20 years of experience

592 reviews

Jeremy

20 years of experience

by George

Mercury Mountaineer V8-5.0L - Heater Blower Motor - West Palm Beach, Florida

WAS ON TIME AND COMPLETED THE JOB WITH NO PROBLEMS.

Richard

11 years of experience

450 reviews

Request Richard

Richard

11 years of experience

Request Richard

by Yvette

Mercury Mountaineer V6-4.0L - Alternator - Silver Spring, Maryland

Richard was prompt, courteous and very knowledgeable on the repair needed. He answered the questions I had regarding my vehicle in a professional manner 

Peter

43 years of experience

1321 reviews

Peter

43 years of experience

by Vinson

Mercury Mountaineer V8-4.6L - Fan Clutch - Phoenix, Arizona

Great service. Great price. Found the mechanic I have been looking for!!!

Excellent Rating

(227)

Rating Summary

215

6

1

1

4

215

6

1

1

4

SEE REVIEWS NEAR ME

Recent articles & questions

What's the Difference Between a Code Reader and a Code Scanner?

In In order to determine why your Check Engine Light is on, a mechanic will connect a handheld device to the OBD II connector under your dash (in a vehicle made in 1996 and onward). This lets the mechanic access...

4 Essential Things to Know About Car Recalls

There There are tens of thousands of lives lost on the roadways in the United States every year, and some of these deaths and other debilitating injuries due to accidents are preventable. One of the critical ways that defective vehicles...

P0533 OBD-II Trouble Code: A/C Refrigerant Pressure Sensor Circuit High Input

P0533 means the A/C refrigerant pressure is too high to safely function often due to inoperative cooling fans or too little or too much refrigerant.

Air conditioning compressor

There may be an internal problem with the AC compressor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-ac-compressor). Look at the belt that drives the compressor and if it looks abnormally worn, the compressor may be putting extra resistance on the belts which can be a sign...

Rear bank of cylinders has no spark.

Hello. A no spark condition can be caused by a wide variety of issues. If the issues appear to be affecting an entire bank, that is an entire side of the engine, then it may be possible that there is...

Can I replace oil pressure sensor on my 2012 Dodge Charger 3.6 v-6. Bought part but it s this something I can do? Thank you

Most oil pressure sensors are located near the oil filter. I believe that the oil filter is easily accessible on this engine. Search near the oil filter to find the switch. Once the switch is located, unplug the switch and...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com