2003 Infiniti QX4 Throttle Bodies & Carb Parts
Keep Your 2003 Infiniti QX4 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 2003 Infiniti QX4 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Throttle Position Sensors 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.
Top-Rated Throttle Bodies & Carb Parts from Trusted Brands
Looking for a reliable Throttle Bodies & Carb Part? We’ve got you covered with options from brands you know and trust like Felpro. For example, Felpro Throttle Bodies & Carb Parts start at just $4.29 with an average 4.6 star rating. With over 1 reviews and a solid 5.0 star average, you can shop with confidence knowing other Infiniti QX4 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Infiniti QX4 Throttle Bodies & Carb Part at Advance Auto Parts is around $51.64, with a range that starts at $4.29 and goes up to $98.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Carquest Throttle Position Sensor, ECC1243 start at just $98.99 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 Carburetor Kits and Intake Manifold Parts. At Advance Auto Parts, we’re here to help you keep your 2003 Infiniti QX4 in peak condition, inside and out.
Find Your Specific 2003 Infiniti QX4 Throttle Bodies & Carb Parts
Looking for the perfect Throttle Bodies & Carb Part for your 2003 Infiniti QX4? You’re in the right place. Below, you’ll find links to various types of Throttle Bodies & Carb Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Throttle Bodies & Carb Parts, ensuring durability and a precise fit for your Infiniti QX4. Whether you’re driving a 2003 model or another popular model year like
1997,
1998,
1999,
2000,
2001, and
2002, we’ve got you covered. Purchasing Throttle Bodies & Carb Parts 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 Throttle Bodies & Carb Parts that fit your vehicle.
Essential 2003 Infiniti QX4 Throttle Bodies & Carb Parts
Felpro – Felpro Fuel Injection Throttle Body Mounting Gasket, 61342 (Part No.61342)
from
$4.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Carquest Premium – Carquest Throttle Position Sensor, ECC1044 (Part No.ECC1044)
from
$115.99
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.
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Carquest Premium – Carquest Throttle Position Sensor, ECC1243 (Part No.ECC1243)
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.
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Hitachi – Hitachi Throttle Position Sensor, TPS0006 (Part No.TPS0006)
from
$101.99
Precision Throttle Position Sensor (TPS) Circuitry maintains accurate engine mapping resulting in optimal fuel economy and performance with the lowest possible emissions. Details such as internal gear sizes, tooth count, materials, and protected circuitry provide a durable and reliable product approved by OE manufacturers.
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Popular 2003 Infiniti QX4 Throttle Bodies & Carb Parts Categories
Most Popular Throttle Position Sensor for 2003 Infiniti QX4s
Enhance your 2003 Infiniti QX4 with this popular Throttle Position Sensor we have in stock, for $98.99.
Carquest Premium – Carquest Throttle Position Sensor, ECC1243 (Part No.ECC1243)
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.
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Best-Selling 2003 Infiniti QX4 Throttle Body Mounting Gasket
Upgrade your QX4 with our best-selling Throttle Body Mounting Gasket with a 5 Starts rating across 1 review.
Felpro – Felpro Fuel Injection Throttle Body Mounting Gasket, 61342 (Part No.61342)
from
$4.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Top-Rated Throttle Bodies & Carb Part Brands For Your 2003 Infiniti QX4
When it comes to finding the perfect Throttle Bodies & Carb Part for your 2003 Infiniti QX4, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Throttle Bodies & Carb Part brands including Felpro, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $4.29. Purchasing a Throttle Bodies & Carb Part from us here at Advance Auto Parts is a smart move for both you and your 2003 Infiniti QX4, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 2003 Infiniti QX4 Throttle Bodies & Carb Parts
If you’re looking for a top-quality Throttle Bodies & Carb Part for your 2003 Infiniti QX4, Advance Auto Parts has exactly what you need with our selection of Felpro Throttle Bodies & Carb Parts. We have 1 Felpro Throttle Bodies & Carb Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $4.29, you’ll find the perfect Throttle Bodies & Carb Part for your needs and budget. Felpro Throttle Bodies & Carb Parts for the 2003 Infiniti QX4 come highly rated, with over 1 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Throttle Bodies & Carb Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 2003 Infiniti QX4 Throttle Bodies & Carb Parts
What are the best-selling Throttle Bodies & Carb Parts for 2003 Infiniti QX4s?
Out of 2 Throttle Bodies & Carb Parts that fit 2003 Infiniti QX4s, the following parts are the top sellers:
- Carquest Throttle Position Sensor, ECC1243 (12424407) – $98.99
What’s the price range for 2003 Infiniti QX4 Throttle Bodies & Carb Parts?
The prices of Throttle Bodies & Carb Parts for the 2003 Infiniti QX4 range from $4.29 up to $98.99 for the most premium parts.
What is the average price of a Throttle Bodies & Carb Part for a 2003 Infiniti QX4?
The average price for Throttle Bodies & Carb Parts for the 2003 Infiniti QX4 is $51.64. 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 Infiniti QX4 model years?
What are the cheapest Throttle Bodies & Carb Parts for my 2003 Infiniti QX4?
The cheapest 2003 Infiniti QX4 Throttle Bodies & Carb Parts we carry are:
- Felpro Fuel Injection Throttle Body Mounting Gasket, 61342 (20688407) – $4.29
- Carquest Throttle Position Sensor, ECC1243 (12424407) – $98.99
Does Advance Auto Parts sell Throttle Bodies & Carb Parts for any other 2003 Infiniti models?
Yes. We stock Throttle Bodies & Carb Parts for 5 other popular 2003 Infiniti models. Some of the most popular are 2003 G35 Throttle Bodies & Carb Parts, 2003 Q45 Throttle Bodies & Carb Parts, 2003 FX35 Throttle Bodies & Carb Parts, 2003 I35 Throttle Bodies & Carb Parts, and 2003 M45 Throttle Bodies & Carb Parts.
What are the top-rated Throttle Bodies & Carb Parts that fit the 2003 Infiniti QX4?
The one 2003 Infiniti QX4 Throttle Bodies & Carb Part we have in stock is the Felpro Fuel Injection Throttle Body Mounting Gasket, 61342. It is rated 5 stars and costs $4.29.
What types of Throttle Bodies & Carb Parts do you sell for my 2003 Infiniti QX4?
As of 8/2/26, these are some of the most in-demand types of Throttle Bodies & Carb Parts for a 2003 Infiniti QX4:
Can I get help with 2003 Infiniti QX4 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 Infiniti Throttle Bodies & Carb Parts and more.
What is your return policy for Infiniti QX4 Throttle Bodies & Carb Parts?
Advance Auto Parts keeps returns simple. For new Infiniti QX4 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.