2004 Subaru Legacy Throttle Bodies & Carb Parts

Keep Your 2004 Subaru Legacy in Top Shape with a Quality Throttle Bodies & Carb Part

When it comes to maintaining or upgrading your 2004 Subaru Legacy, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Throttle Bodies & Carb Part for your Legacy. We currently carry a top Throttle Bodies & Carb Part in stock that is built to last. Whether you’re replacing a damaged Throttle Bodies & Carb Part or looking to upgrade, our selection for the 2004 Subaru Legacy ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Intake Manifold Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2004 Subaru Legacy running smoothly and looking great.

Essential 2004 Subaru Legacy Throttle Bodies & Carb Parts

Carquest Premium – Throttle Position Sensor (Part No.ECC1183)

Throttle Position Sensor

from

$176.99
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.
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Carquest Premium – Throttle Sensor (Part No.ECC1202)

Throttle Sensor

from

$99.99
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.
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Hitachi – Throttle Position Sensor Actual OE Part New (Part No.TPS0008)

Throttle Position Sensor Actual OE Part New

from

$69.99
Hitachi is a Tier One OE supplier to the largest automobile manufacturers globally, delivery industry leading quality, and exceeding customer expectations with our products and service. Hitachi is bringing that same knowledge and expertise to the premium products we deliver in the Aftermarket because Quality Matters. Today’s technologically advanced vehicles rely very heavily on sensors to operate efficiently. And when it comes to the throttle, Hitachi’s throttle position sensors are the choice of manufacturers worldwide. Built using highly accurate potentiometers, Hitachi takes the extra step of protecting all critical electronic components to reduce the possibility of contamination and increase the reliability and durability of the sensor. In tests, Hitachi’s TPS was shown to provide consistent signal outputs that help maintain a smooth running engine while increasing overall efficiency when compared to other brands. Designed to meet the exact needs of each specific vehicle, Hitachi throttle positions sensors are the premium choice. Hitachi sensor line supports accurate measurement for reliable engine performance.

Product Features:
  • Hitachi is a Tier 1 OE supplier for throttle position sensors
  • 100% NEW, never remanufactured
  • Meets the OE performance and durability standards for this application
  • Accurate and reliable measurements
  • Provides accurate measurement; reliable engine performance.
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Carquest Premium – Throttle Position Sensor (Part No.ECC1159)

Throttle Position Sensor

from

$98.99
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

Most Popular Throttle Position Sensor for 2004 Subaru Legacies

Enhance your 2004 Subaru Legacy with this popular Throttle Position Sensor we have in stock, for $176.99.

Carquest Premium – Throttle Position Sensor (Part No.ECC1183)

Throttle Position Sensor

from

$176.99
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

FAQs for 2004 Subaru Legacy Throttle Bodies & Carb Parts

What’s the price range for 2004 Subaru Legacy Throttle Bodies & Carb Parts?

We currently have just one Throttle Bodies & Carb Parts for the 2004 Subaru Legacy in stock: Throttle Position Sensor and it costs $176.99.

Does Advance Auto Parts sell Throttle Bodies & Carb Parts for other Subaru Legacy model years?

Yes, we carry Throttle Bodies & Carb Parts for 23 model years of Subaru Legacies between 1995 and 2019. The following model years are the most popular for Throttle Bodies & Carb Part purchases: 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, and 2011.

Does Advance Auto Parts sell Throttle Bodies & Carb Parts for any other 2004 Subaru models?

Yes. We stock Throttle Bodies & Carb Parts for 3 other popular 2004 Subaru models. Some of the most popular are 2004 Outback Throttle Bodies & Carb Parts, 2004 Impreza Throttle Bodies & Carb Parts, 2004 Forester Throttle Bodies & Carb Parts, and 2004 Baja Throttle Bodies & Carb Parts.

What types of Throttle Bodies & Carb Parts do you sell for my 2004 Subaru Legacy?

We currently have just 1 Throttle Bodies & Carb Part in stock for a 2004 Subaru Legacy, and as of 11/2/25, it is a Throttle Position Sensor.

Can I get help with 2004 Subaru Legacy 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 Subaru Throttle Bodies & Carb Parts and more.

What is your return policy for Subaru Legacy Throttle Bodies & Carb Parts?

Advance Auto Parts keeps returns simple. For new Subaru Legacy 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.