1999 Mercury Mountaineer Throttle Bodies & Carb Parts

Keep Your 1999 Mercury Mountaineer in Top Shape with Quality Throttle Bodies & Carb Parts

Whether you’re repairing or upgrading your Throttle Bodies & Carb Part, using high-quality parts is key to keeping your 1999 Mercury Mountaineer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Throttle Position Sensors, Throttle Bypass Valves, and Throttle Body Mounting Gaskets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1999 Mercury Mountaineer Throttle Bodies & Carb Part at Advance Auto Parts is around $55.95, with a range that starts at $5.99 and goes up to $135.99. With 8 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Throttle Position Sensor, Throttle Position Sensor, and Original Equipment (O.E.) Potentiometer – Engine Throttle start at just $42.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Throttle Bodies & Carb Part, don’t forget to check out other key components like Intake Manifold Parts. At Advance Auto Parts, we’re here to help you keep your 1999 Mercury Mountaineer in peak condition, inside and out.

Essential 1999 Mercury Mountaineer Throttle Bodies & Carb Parts

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61208)

Fuel Injection Throttle Body Mounting Gasket

from

$4.79
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61347)

Fuel Injection Throttle Body Mounting Gasket

from

$21.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61081)

Fuel Injection Throttle Body Mounting Gasket

from

$5.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Victor Reinz – Fuel Injection Throttle Body Mounting Gasket (Part No.71-14054-00)

Fuel Injection Throttle Body Mounting Gasket

from

$5.29
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
See More

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61057)

Fuel Injection Throttle Body Mounting Gasket

from

$15.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

MAHLE Original – Fuel Injection Throttle Body Mounting Gasket (Part No.G31745)

Fuel Injection Throttle Body Mounting Gasket

from

$4.49
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
See More

NTK – Throttle Position Sensor (Part No.TH0093)

Throttle Position Sensor

from

$55.99
The Throttle Position Sensor (TPS) reports the angle of the throttle plate and thus the engine air intake to the ECM for optimal engine operation under all engine load conditions. Located on the throttle body, a failed Throttle Position Sensor may result in poor engine performance including stalling, hesitation, rough idle, increased fuel consumption, unnecessary stress on the emissions system and check engine light illumination.

Product Features:
  • OE MATCH: Throttle Position Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper feedback to the ECU to control engine performance.
  • THE DIFFERENCE: Magnet size and strength optimized for precise output signal. 100% thermo-shock and vibration tested to ensure the best performance in extreme conditions.
See More

NTK – Throttle Position Sensor (Part No.TH0098)

Throttle Position Sensor

from

$42.99
The Throttle Position Sensor (TPS) reports the angle of the throttle plate and thus the engine air intake to the ECM for optimal engine operation under all engine load conditions. Located on the throttle body, a failed Throttle Position Sensor may result in poor engine performance including stalling, hesitation, rough idle, increased fuel consumption, unnecessary stress on the emissions system and check engine light illumination.

Product Features:
  • OE MATCH: Throttle Position Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper feedback to the ECU to control engine performance.
  • THE DIFFERENCE: Magnet size and strength optimized for precise output signal. 100% thermo-shock and vibration tested to ensure the best performance in extreme conditions.
See More

Carquest Premium – Throttle Position Sensor with Hardware (Part No.ECC1014)

Throttle Position Sensor with Hardware

from

$81.99
Carquest Throttle Position Sensors offer precision signaling to the ECM to ensure optimum performance and fuel economy. Manufactured using the highest quality OEM approved materials, resulting in tighter tolerances and increased durability. All Carquest Throttle Position Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:
  • Manufactured to provide superior sealing, protecting against all engine bay contaminants and insulation from extreme hot and cold temperatures.
  • 100% calibrated and end-of-line tested to ensure worry-free, out-of-the-box performance
  • Designed to meet or exceed all OEM specifications in fit, form & function
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
See More

Carquest Premium – Throttle Position Sensor with Harness (Part No.ECC1069)

Throttle Position Sensor with Harness

from

$74.99
Carquest Throttle Position Sensors offer precision signaling to the ECM to ensure optimum performance and fuel economy. Manufactured using the highest quality OEM approved materials, resulting in tighter tolerances and increased durability. All Carquest Throttle Position Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:
  • Manufactured to provide superior sealing, protecting against all engine bay contaminants and insulation from extreme hot and cold temperatures.
  • 100% calibrated and end-of-line tested to ensure worry-free, out-of-the-box performance
  • Designed to meet or exceed all OEM specifications in fit, form & function
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
See More

Carquest Premium – Throttle Position Sensor (Part No.ECC1017)

Throttle Position Sensor

from

$45.99
Carquest Throttle Position Sensors offer precision signaling to the ECM to ensure optimum performance and fuel economy. Manufactured using the highest quality OEM approved materials, resulting in tighter tolerances and increased durability. All Carquest Throttle Position Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:
  • Manufactured to provide superior sealing, protecting against all engine bay contaminants and insulation from extreme hot and cold temperatures.
  • 100% calibrated and end-of-line tested to ensure worry-free, out-of-the-box performance
  • Designed to meet or exceed all OEM specifications in fit, form & function
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
See More

Delphi – Throttle Position Sensor (Part No.SS10387)

Throttle Position Sensor

from

$45.99
Delphi’s ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We offer a wide range of sensors, including ABS, camshaft, crankshaft, knock, EGT, MAP, temperature, throttle position, and vehicle speed sensors for a variety of vehicle applications. All of our sensors are tested and calibrated to OE standards, ensuring accurate readings, which helps to reduce comebacks.

Product Features:
  • Delphi sensors are built to meet or exceed OE requirements and testing
  • Not impacted by temperature changes and provide robust, long-lasting sensor protection
  • Designed digital output for maximum signal to noise ratio
See More

Carquest Premium – Throttle Position Sensor (TPS) (Part No.ECA1805)

Throttle Position Sensor (TPS)

from

$44.99
The engine control module (ECM) requires multiple sensor inputs to perform the needed system operations. The Throttle Position Sensor (TPS) provides the computer the needed input for exact throttle plate position for ignition timing, injection pulse width, transmission shift control along with several other system operations. Carquest Premium throttle position sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured with high quality materials, industry-leading electronic components and strict quality controls
  • Superior sealing protecting sensor from moisture and temperature extremes
  • Extensive design validation testing and 100% end-of-line tested
  • Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
See More

NTK – Throttle Position Sensor (Part No.TH0262)

Throttle Position Sensor

from

$157.99
The Throttle Position Sensor (TPS) reports the angle of the throttle plate and thus the engine air intake to the ECM for optimal engine operation under all engine load conditions. Located on the throttle body, a failed Throttle Position Sensor may result in poor engine performance including stalling, hesitation, rough idle, increased fuel consumption, unnecessary stress on the emissions system and check engine light illumination.

Product Features:
  • OE MATCH: Throttle Position Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper feedback to the ECU to control engine performance.
  • THE DIFFERENCE: Magnet size and strength optimized for precise output signal. 100% thermo-shock and vibration tested to ensure the best performance in extreme conditions.
See More

Motorcraft – Original Equipment (O.E.) Potentiometer – Engine Throttle (Part No.DY-967)

Original Equipment (O.E.) Potentiometer - Engine Throttle

from

$135.99
The only parts recommended by Ford Motor Company for Ford, Lincoln, and Mercury vehicles.

Product Features:
  • Inputs from the camshaft, throttle position and crankshaft sensors provide the Powertrain Control Module (PCM) the information needed to make the vehicle perform efficiently.
  • The Throttle Position Sensor measures how much throttle is being applied; then the PCM tells the fuel injection system how much fuel is needed.
  • The Camshaft and Crankshaft Position Sensors provide data to the PCM which controls the spark timing and ignition advance resulting in optimum performance and controlled emissions.
  • Motorcraft Position Sensors meet Ford specifications to help ensure optimum performance and durability.
  • Designed for long service life under harsh under-hood conditions.
  • Position sensors work in harmony with other emission sensors to help provide the best possible fuel economy and emissions.
  • Designed with OE electrical connectors ensuring proper fits.
See More

Delphi – Fuel Injection Idle Air Control Valve (Part No.CV10112)

Fuel Injection Idle Air Control Valve

from

$126.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.

Product Features:
  • Delphi’s 100% OE replacement idle air control valves allow for accurate, stable, and precise air flow during the idle phase
  • Provides superior fit resulting in an easier installations
  • Maximizes fuel and engine efficiency
See More

Delphi – Fuel Injection Idle Air Control Valve (Part No.CV10118)

Fuel Injection Idle Air Control Valve

from

$73.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.

Product Features:
  • Delphi’s 100% OE replacement idle air control valves allow for accurate, stable, and precise air flow during the idle phase
  • Provides superior fit resulting in an easier installations
  • Maximizes fuel and engine efficiency
  • Manufactured and engineered with premium quality and stringent standards eliminating potential for malfunctions
See More

Most Popular Throttle Position Sensors for 1999 Mercury Mountaineers

Enhance your 1999 Mercury Mountaineer with one of the 5 Throttle Position Sensors we have in stock, starting at just $42.99.

Carquest Premium – Throttle Position Sensor (Part No.ECC1017)

Throttle Position Sensor

from

$45.99
Carquest Throttle Position Sensors offer precision signaling to the ECM to ensure optimum performance and fuel economy. Manufactured using the highest quality OEM approved materials, resulting in tighter tolerances and increased durability. All Carquest Throttle Position Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:
  • Manufactured to provide superior sealing, protecting against all engine bay contaminants and insulation from extreme hot and cold temperatures.
  • 100% calibrated and end-of-line tested to ensure worry-free, out-of-the-box performance
  • Designed to meet or exceed all OEM specifications in fit, form & function
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
See More

NTK – Throttle Position Sensor (Part No.TH0098)

Throttle Position Sensor

from

$42.99
The Throttle Position Sensor (TPS) reports the angle of the throttle plate and thus the engine air intake to the ECM for optimal engine operation under all engine load conditions. Located on the throttle body, a failed Throttle Position Sensor may result in poor engine performance including stalling, hesitation, rough idle, increased fuel consumption, unnecessary stress on the emissions system and check engine light illumination.

Product Features:
  • OE MATCH: Throttle Position Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper feedback to the ECU to control engine performance.
  • THE DIFFERENCE: Magnet size and strength optimized for precise output signal. 100% thermo-shock and vibration tested to ensure the best performance in extreme conditions.
See More

Motorcraft – Original Equipment (O.E.) Potentiometer – Engine Throttle (Part No.DY-967)

Original Equipment (O.E.) Potentiometer - Engine Throttle

from

$135.99
The only parts recommended by Ford Motor Company for Ford, Lincoln, and Mercury vehicles.

Product Features:
  • Inputs from the camshaft, throttle position and crankshaft sensors provide the Powertrain Control Module (PCM) the information needed to make the vehicle perform efficiently.
  • The Throttle Position Sensor measures how much throttle is being applied; then the PCM tells the fuel injection system how much fuel is needed.
  • The Camshaft and Crankshaft Position Sensors provide data to the PCM which controls the spark timing and ignition advance resulting in optimum performance and controlled emissions.
  • Motorcraft Position Sensors meet Ford specifications to help ensure optimum performance and durability.
  • Designed for long service life under harsh under-hood conditions.
  • Position sensors work in harmony with other emission sensors to help provide the best possible fuel economy and emissions.
  • Designed with OE electrical connectors ensuring proper fits.
See More

Delphi – Throttle Position Sensor (Part No.SS10387)

Throttle Position Sensor

from

$45.99
Delphi’s ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We offer a wide range of sensors, including ABS, camshaft, crankshaft, knock, EGT, MAP, temperature, throttle position, and vehicle speed sensors for a variety of vehicle applications. All of our sensors are tested and calibrated to OE standards, ensuring accurate readings, which helps to reduce comebacks.

Product Features:
  • Delphi sensors are built to meet or exceed OE requirements and testing
  • Not impacted by temperature changes and provide robust, long-lasting sensor protection
  • Designed digital output for maximum signal to noise ratio
See More

Carquest Premium – Throttle Position Sensor (TPS) (Part No.ECA1805)

Throttle Position Sensor (TPS)

from

$44.99
The engine control module (ECM) requires multiple sensor inputs to perform the needed system operations. The Throttle Position Sensor (TPS) provides the computer the needed input for exact throttle plate position for ignition timing, injection pulse width, transmission shift control along with several other system operations. Carquest Premium throttle position sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured with high quality materials, industry-leading electronic components and strict quality controls
  • Superior sealing protecting sensor from moisture and temperature extremes
  • Extensive design validation testing and 100% end-of-line tested
  • Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
See More

Best-Selling 1999 Mercury Mountaineer Throttle Bypass Valve

Upgrade your Mountaineer with our best-selling Throttle Bypass Valve with a 3 Starts rating across 1 review.

Delphi – Fuel Injection Idle Air Control Valve (Part No.CV10118)

Fuel Injection Idle Air Control Valve

from

$73.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.

Product Features:
  • Delphi’s 100% OE replacement idle air control valves allow for accurate, stable, and precise air flow during the idle phase
  • Provides superior fit resulting in an easier installations
  • Maximizes fuel and engine efficiency
  • Manufactured and engineered with premium quality and stringent standards eliminating potential for malfunctions
See More

Top-Quality Throttle Body Mounting Gaskets for 1999 Mercury Mountaineers

Choose a high-quality OEM or aftermarket Throttle Body Mounting Gasket for Mercury Mountaineers and enjoy top-notch performance from $5.99.

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61081)

Fuel Injection Throttle Body Mounting Gasket

from

$5.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61057)

Fuel Injection Throttle Body Mounting Gasket

from

$15.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

FAQs for 1999 Mercury Mountaineer Throttle Bodies & Carb Parts

What are the best-selling Throttle Bodies & Carb Parts for 1999 Mercury Mountaineers?

Out of 8 Throttle Bodies & Carb Parts that fit 1999 Mercury Mountaineers, the following parts are the top sellers:

What’s the price range for 1999 Mercury Mountaineer Throttle Bodies & Carb Parts?

The prices of Throttle Bodies & Carb Parts for the 1999 Mercury Mountaineer range from $5.99 up to $135.99 for the most premium parts.

What is the average price of a Throttle Bodies & Carb Part for a 1999 Mercury Mountaineer?

The average price for Throttle Bodies & Carb Parts for the 1999 Mercury Mountaineer is $55.95. Keep in mind the variety of part types within our Throttle Bodies & Carb Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Throttle Bodies & Carb Parts for other Mercury Mountaineer model years?

Yes, we carry Throttle Bodies & Carb Parts for 12 model years of Mercury Mountaineers between 1997 and 2010. The following model years are the most popular for Throttle Bodies & Carb Part purchases: 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, and 2002.

What are the cheapest Throttle Bodies & Carb Parts for my 1999 Mercury Mountaineer?

The cheapest 1999 Mercury Mountaineer Throttle Bodies & Carb Parts we carry are:

Does Advance Auto Parts sell Throttle Bodies & Carb Parts for any other 1999 Mercury models?

What are the top-rated Throttle Bodies & Carb Parts that fit the 1999 Mercury Mountaineer?

The one 1999 Mercury Mountaineer Throttle Bodies & Carb Part we have in stock is the Fuel Injection Throttle Body Mounting Gasket. It costs $5.99.

What types of Throttle Bodies & Carb Parts do you sell for my 1999 Mercury Mountaineer?

As of 11/2/25, these are some of the most in-demand types of Throttle Bodies & Carb Parts for a 1999 Mercury Mountaineer:

Can I get help with 1999 Mercury Mountaineer Throttle Bodies & Carb Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Throttle Bodies & Carb Parts and more.

What is your return policy for Mercury Mountaineer Throttle Bodies & Carb Parts?

Advance Auto Parts keeps returns simple. For new Mercury Mountaineer Throttle Bodies & Carb Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.