1998 Subaru Legacy Air Flow Sensors
Keep Your 1998 Subaru Legacy in Top Shape with a Quality Air Flow Sensor
When it comes to maintaining or upgrading your 1998 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 Air Flow Sensor for your Legacy. We currently carry a top Air Flow Sensor in stock that is built to last. Whether you’re replacing a damaged Air Flow Sensor or looking to upgrade, our selection for the 1998 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 Gas Caps and Oxygen Sensors to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1998 Subaru Legacy running smoothly and looking great.
Find Your Specific 1998 Subaru Legacy Air Flow Sensors
Looking for the perfect Air Flow Sensor for your 1998 Subaru Legacy? You’re in the right place. Below, you’ll find a Air Flow Sensor from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Air Flow Sensors, ensuring durability and a precise fit for your Subaru Legacy. Whether you’re driving a 1998 model or another popular model year like
2012,
2013,
2014,
2015,
2016,
2017,
2018,
2019, and
2020, we’ve got you covered. Purchasing Air Flow Sensors from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Air Flow Sensors that fit your vehicle.
Essential 1998 Subaru Legacy Air Flow Sensors
Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECA1592)
from
$93.99
CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.
Product Features:
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Product Features:
- CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
- CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
- CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.
DENSO – Manifold Absolute Pressure Sensor (Part No.198-0001)
from
$369.99
DENSO’s MAP sensors offer leading edge sensing technology which helps controls fuel injection more precisely. They are compact lightweight and designed with fewer connections improving performance and reliability. DENSO’s MAP sensors have high detection accuracy which reduces emissions.
Product Features:
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Product Features:
- OE technology adapted for the aftermarket
- Reduces emissions, increased performance
- Delivers the highest reliability and detection accuracy
Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECE1501)
from
$363.99
CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.
Product Features:
See More
Product Features:
- CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
- CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
- CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.
DENSO – Manifold Absolute Pressure Sensor (Part No.198-0004)
from
$327.99
DENSO’s MAP sensors offer leading edge sensing technology which helps controls fuel injection more precisely. They are compact lightweight and designed with fewer connections improving performance and reliability. DENSO’s MAP sensors have high detection accuracy which reduces emissions.
Product Features:
See More
Product Features:
- OE technology adapted for the aftermarket
- Reduces emissions, increased performance
- Delivers the highest reliability and detection accuracy
Carquest Premium – Manifold Absolute Pressure Sensor (Part No.ECA1961)
from
$337.99
Pressure sensors are used within several operating systems on the vehicle. Subjects in this category measure the pressure of both liquid and air to include air in a positive pressure and negative pressure range. Pressure sensors report out as the result of an electrical device called a strain gauge which produces an analog or digital signal output dependent on the needs of the circuit. Pressures may be very low such as barometric pressure, or extremely high such as in a high-pressure fuel injection system.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Popular 1998 Subaru Legacy Air Flow Sensors Categories
Most Popular Manifold Air Pressure Sensor for 1998 Subaru Legacies
Enhance your 1998 Subaru Legacy with this popular Manifold Air Pressure Sensor we have in stock, for $337.99.
Carquest Premium – Manifold Absolute Pressure Sensor (Part No.ECA1961)
from
$337.99
Pressure sensors are used within several operating systems on the vehicle. Subjects in this category measure the pressure of both liquid and air to include air in a positive pressure and negative pressure range. Pressure sensors report out as the result of an electrical device called a strain gauge which produces an analog or digital signal output dependent on the needs of the circuit. Pressures may be very low such as barometric pressure, or extremely high such as in a high-pressure fuel injection system.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
FAQs for 1998 Subaru Legacy Air Flow Sensors
What’s the price range for 1998 Subaru Legacy Air Flow Sensors?
We currently have just one Air Flow Sensors for the 1998 Subaru Legacy in stock: Manifold Absolute Pressure Sensor and it costs $337.99.
Does Advance Auto Parts sell Air Flow Sensors for other Subaru Legacy model years?
Does Advance Auto Parts sell Air Flow Sensors for any other 1998 Subaru models?
Yes. We stock Air Flow Sensors for 1 other popular 1998 Subaru models. Some of the most popular are 1998 Impreza Air Flow Sensors and 1998 Forester Air Flow Sensors.
What types of Air Flow Sensors do you sell for my 1998 Subaru Legacy?
We currently have just 1 Air Flow Sensor in stock for a 1998 Subaru Legacy, and as of 11/2/25, it is a Manifold Air Pressure Sensor.
Can I get help with 1998 Subaru Legacy Air Flow Sensor orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Subaru Air Flow Sensors and more.
What is your return policy for Subaru Legacy Air Flow Sensors?
Advance Auto Parts keeps returns simple. For new Subaru Legacy Air Flow Sensors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.