2003 Infiniti FX45 Ignition Sensors
Keep Your 2003 Infiniti FX45 in Top Shape with a Quality Ignition Sensor
When it comes to maintaining or upgrading your 2003 Infiniti FX45, 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 Ignition Sensor for your FX45. We currently carry a top Ignition Sensor in stock that is built to last. Whether you’re replacing a damaged Ignition Sensor or looking to upgrade, our selection for the 2003 Infiniti FX45 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 Ignition Coils and Boots and Spark Plugs to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2003 Infiniti FX45 running smoothly and looking great.
Find Your Specific 2003 Infiniti FX45 Ignition Sensors
Looking for the perfect Ignition Sensor for your 2003 Infiniti FX45? You’re in the right place. Below, you’ll find a Ignition 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 Ignition Sensors, ensuring durability and a precise fit for your Infiniti FX45. Whether you’re driving a 2003 model or another popular model year like
2004,
2005,
2006,
2007, and
2008, we’ve got you covered. Purchasing Ignition 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 Ignition Sensors that fit your vehicle.
Popular 2003 Infiniti FX45 Ignition Sensors Categories
Most Popular Knock Sensor for 2003 Infiniti FX45s
Enhance your 2003 Infiniti FX45 with this popular Knock Sensor we have in stock, for $41.99.
Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBC3697)
from
$41.99
Carquest Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
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Product Features:
- Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
- Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
- Designed to meet or exceed all OEM specifications in fit, form & function
- Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.
FAQs for 2003 Infiniti FX45 Ignition Sensors
What’s the price range for 2003 Infiniti FX45 Ignition Sensors?
We currently have just one Ignition Sensors for the 2003 Infiniti FX45 in stock: Ignition Knock (Detonation) Sensor and it costs $41.99.
Does Advance Auto Parts sell Ignition Sensors for other Infiniti FX45 model years?
Does Advance Auto Parts sell Ignition Sensors for any other 2003 Infiniti models?
Yes. We stock Ignition Sensors for 5 other popular 2003 Infiniti models. Some of the most popular are 2003 G35 Ignition Sensors, 2003 Q45 Ignition Sensors, 2003 FX35 Ignition Sensors, 2003 I35 Ignition Sensors, and 2003 M45 Ignition Sensors.
What types of Ignition Sensors do you sell for my 2003 Infiniti FX45?
We currently have just 1 Ignition Sensor in stock for a 2003 Infiniti FX45, and as of 11/2/25, it is a Knock Sensor.
Can I get help with 2003 Infiniti FX45 Ignition Sensor orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Infiniti Ignition Sensors and more.
What is your return policy for Infiniti FX45 Ignition Sensors?
Advance Auto Parts keeps returns simple. For new Infiniti FX45 Ignition Sensors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.