2003 BMW 330i Air Flow Sensors
Keep Your 2003 BMW 330i in Top Shape with Quality Air Flow Sensors
Whether you’re repairing or upgrading your Air Flow Sensor, using high-quality parts is key to keeping your 2003 BMW 330i looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Air- Fuel Ratio Sensors and Ambient Air Temperature Sensors. 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 2003 BMW 330i Air Flow Sensor at Advance Auto Parts is around $144.32, with a range that starts at $41.99 and goes up to $205.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Carquest Ambient Air Temperature Sensor, WTA1098, "DENSO Wideband Oxygen Sensor: Upstream, 5 Wire, 38.66"" Long, Heated, Exact Fit, 234-5137", and "NTK Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 11.5"" Long, Heated, Direct Fit, 24315" start at just $41.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Air Flow Sensor, don’t forget to check out other key components like Gas Caps and Oxygen Sensors. At Advance Auto Parts, we’re here to help you keep your 2003 BMW 330i in peak condition, inside and out.
Find Your Specific 2003 BMW 330i Air Flow Sensors
Looking for the perfect Air Flow Sensor for your 2003 BMW 330i? You’re in the right place. Below, you’ll find links to various types of Air Flow Sensors that fit 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 BMW 330i. Whether you’re driving a 2003 model or another popular model year like
2004,
2005,
2006,
2017,
2018,
2019,
2020,
2021, and
2022, 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 2003 BMW 330i Air Flow Sensors
DENSO – "DENSO Wideband Oxygen Sensor: 5 Wire, 14.29"" Long, Heated, Exact Fit, 234-5135" (Part No.234-5135)
from
$213.99
DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision-built for exact replacement and a first time fit. DENSO gives you the right part and the right fit at the first time.
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DENSO – "DENSO Air-Fuel Ratio Sensor 5 Wire, Direct Fit, Heated, Wire Length: 21.93"", 234-5711" (Part No.234-5711)
from
$235.99
DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision-built for exact replacement and a first time fit. DENSO gives you the right part and the right fit at the first time.
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DENSO – "DENSO Wideband Oxygen Sensor: Upstream, 5 Wire, 38.66"" Long, Heated, Exact Fit, 234-5137" (Part No.234-5137)
from
$205.99
DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision-built for exact replacement and a first time fit. DENSO gives you the right part and the right fit at the first time.
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NTK – "NTK Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 12.5"" Long, Heated, Direct Fit, 24333" (Part No.24333)
from
$111.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
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NTK – "NTK Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 11.5"" Long, Heated, Direct Fit, 24315" (Part No.24315)
from
$184.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
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Carquest Premium – Carquest Ambient Air Temperature Sensor, WTA1098 (Part No.WTA1098)
from
$41.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
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Popular 2003 BMW 330i Air Flow Sensors Categories
Most Popular Air- Fuel Ratio Sensors for 2003 BMW 330is
Enhance your 2003 BMW 330i with one of the 2 Air- Fuel Ratio Sensors we have in stock, starting at just $184.99.
DENSO – "DENSO Wideband Oxygen Sensor: Upstream, 5 Wire, 38.66"" Long, Heated, Exact Fit, 234-5137" (Part No.234-5137)
from
$205.99
DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision-built for exact replacement and a first time fit. DENSO gives you the right part and the right fit at the first time.
See More
NTK – "NTK Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 11.5"" Long, Heated, Direct Fit, 24315" (Part No.24315)
from
$184.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
See More
Best-Selling 2003 BMW 330i Ambient Air Temperature Sensor
Upgrade your 330i with our best-selling Ambient Air Temperature Sensor.
Carquest Premium – Carquest Ambient Air Temperature Sensor, WTA1098 (Part No.WTA1098)
from
$41.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
See More
FAQs for 2003 BMW 330i Air Flow Sensors
What are the best-selling Air Flow Sensors for 2003 BMW 330is?
Out of 3 Air Flow Sensors that fit 2003 BMW 330is, the following parts are the top sellers:
- Carquest Ambient Air Temperature Sensor, WTA1098 (12471602) – $41.99
- "DENSO Wideband Oxygen Sensor: Upstream, 5 Wire, 38.66"" Long, Heated, Exact Fit, 234-5137" (20474392) – $205.99
- "NTK Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 11.5"" Long, Heated, Direct Fit, 24315" (20501822) – $184.99
What’s the price range for 2003 BMW 330i Air Flow Sensors?
The prices of Air Flow Sensors for the 2003 BMW 330i range from $41.99 up to $205.99 for the most premium parts.
What is the average price of an Air Flow Sensor for a 2003 BMW 330i?
The average price for Air Flow Sensors for the 2003 BMW 330i is $144.32. Keep in mind the variety of part types within our Air Flow Sensor category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Air Flow Sensors for other BMW 330i model years?
What are the cheapest Air Flow Sensors for my 2003 BMW 330i?
The cheapest 2003 BMW 330i Air Flow Sensors we carry are:
- Carquest Ambient Air Temperature Sensor, WTA1098 (12471602) – $41.99
- "NTK Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 11.5"" Long, Heated, Direct Fit, 24315" (20501822) – $184.99
- "DENSO Wideband Oxygen Sensor: Upstream, 5 Wire, 38.66"" Long, Heated, Exact Fit, 234-5137" (20474392) – $205.99
Does Advance Auto Parts sell Air Flow Sensors for any other 2003 BMW models?
Yes. We stock Air Flow Sensors for 15 other popular 2003 BMW models. Some of the most popular are 2003 325i Air Flow Sensors, 2003 M3 Air Flow Sensors, 2003 325xi Air Flow Sensors, 2003 530i Air Flow Sensors, and 2003 Z4 Air Flow Sensors.
What types of Air Flow Sensors do you sell for my 2003 BMW 330i?
As of 8/2/26, these are some of the most in-demand types of Air Flow Sensors for a 2003 BMW 330i:
Can I get help with 2003 BMW 330i 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 BMW Air Flow Sensors and more.
What is your return policy for BMW 330i Air Flow Sensors?
Advance Auto Parts keeps returns simple. For new BMW 330i Air Flow Sensors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.