The 11 Best 2003 Throttle Bodies (2022 reviews)

If you often find yourself scrambling for a good body, Hitachi 2003 throttle body is your end point. The Hitachi 2003 throttle body is designed to provide extraordinary accuracy with quick response times. Make sure this fits by entering your model number. Further, this maintains accurate engine mapping resulting in optimal fuel economy and performance with the lowest possible emissions.

The body works very well and there is a throttle position sensor. Above all, the Hitachi 2003 throttle body is cheap, is worth the money and it fits perfectly.

Most buyers opine that the body is the correct part and has operated flawlessly. And, a few strongly agree that the body is a perfect fit and the exact factory model. Also, a few also found that the body is perfect for 05 gmc yukon 4.8l as described. In conclusion, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:

These make for great replacement part and it is designed for a great price.
Fixed a long running problem with errors generated by the throttle body.
This came with a new gasket.
3 of 4 fault codes lead to tps on the throttle body.

Best For Good Value: Geluoxi 2003 Throttle Body

Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate body. The Geluoxi 2003 Throttle Body is exactly that - it's a simple body that hits all the right notes. The geluoxi 2003 throttle body is sensed by the pressure that the driver applies on the throttle of the vehicle. If you notice that your car is not accelerating properly or there is a drop in the fuel economy, it is most likely due to a faulty throttle body. The throttle body can be found in between the intake manifold and the air filter or air cleaner of the engine system.

Most importantly, the geluoxi 2003 throttle body will cause the check engine light to illuminate.

One customer says - "Make sure you look at how it mounts. ". Most customers found that the body is a perfect fit and is a very good value compared to typical auto parts stores.

Customers say that getting a throttle body intake gasket, along with body is useful.

Why We Like This:

This has scratches upon delivery and it is designed for a great price.
This is a list of the most common ones.
This works well and it is great for perfect quality.
This reduces the overall performance of the car.

Best For Worth The Money: Novaparts 2003 Throttle Body

Buy on Amazon

The Novaparts 2003 Throttle Body's high-end materials make sure that it ages well with use. In addition, the body allows for a great fit and it is cheap. Make sure this fits by entering your model number. Lastly, the novaparts 2003 throttle body comes with an awesome part, has an idle control valve and it is designed for a great price.

One customer says - "You can buy the tps separate but then they have to be calibrated for correct function. This part includes the new idle air and comes equiped with new tps and, best of all, the part has already been calibrated. ". Almost all customers found that the body is a great buy so far. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:

2003-2005 honda accord 2.4l l4 automatic trans, not for manual.
Looks to be the same quality as an oem throttle body.
Part no. : 16400-raa-a62, 16400-raa-a63, 16400-raa-a61, 16400raaa62 16400raaa63 16400raaa61.

Best For Direct Replacement: Aa Ignition 2003 Throttle Body

Buy on Amazon

If you often find yourself confused about a convenient and suitable body, Aa Ignition 2003 Throttle Body is your end point. The aa ignition 2003 throttle bodies are for throttle position sensors and they are installed easily. The Manufacturer says: That's why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. The throttle body regulates the proper volume of airflow into the engine, which is essential to the mixture of fuel and air in the engine.

Above all, the aa ignition 2003 throttle body allows for easy installing and it comes with direct fit.

Most customers agree that the body can be used on a 2003 Cadillac escalade esv 2003 on 6l vortec. And, a few also found that the body can calibrate or whatever gm does.

Why We Like This:

This runs normal and it works perfectly.
This is best for good fit and it worked perfectly.
The old throttle body commonly fails due to carbon and dirt.
This is easy to install, go to youtube and it is good for quality.

Best For Other Issues: Forwinparts 2003 Throttle Body

Buy on Amazon

Not everyone likes to purchase a body for their regular use, but the Forwinparts 2003 Throttle Body would be an anomoly. The forwinparts 2003 throttle body worked out great and it can be purchased for any throttle body actuation type. Install the throttle body bolts by hand one at at time. Moreover, this is not cleaned for a long time, it will lead to the error of the opening of the throttle and the air with impurities will enter the engine combustion chamber.

The body is great for other issues and it is for placement in a vehicle. In addition, the body comes with gasket sensor valve for 2003, 2004, 2005 honda accord sedan couple dx lx ex 2003, 2004, 2005, 2006 honda element. Lastly, the forwinparts 2003throttle body is very strong and not easy to damage.

In short, most buyers agree that the body suits best, and no one questions it.

Why We Like This:

It is made of better materials to accurately fit your product.
Reinstall the connectors in the same way that you removed them.
[Attention] this product is not for manuals.
[Oem no.] 16400-raa-a61, 16400-raa-a62, 16400-raa-a63, 16400raaa61, 16400raaa62, 16400raaa63.

Best With Fast Shipping: X Autohaux 2003 Throttle Body

Buy on Amazon

The X Autohaux 2003 Throttle Body might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. The x autohaux 2003 throttlebody is easy to install, it has a throttle position sensor and it is made with fast shipping. It's an idle air control pre-assembled. The electronic throttle body assembly regulates the proper volume of airflow into the engine, which is essential to the mixture of fuel and air in the engine. Lastly, the x autohaux 2003 throttle body.

Most customers opine that the body fits perfectly, works great and fits for the 2007 silverado 1500 /2500/3500 classic, thanks.

Customers discovered that getting a throttle body intake gasket, along with body is useful.

Why We Like This:

Its time to change your throttle body and give yourself a different driving experience.
【Easy to install】note: matching needs to be done when the product is installed.
Lot of satisfied buyers.

Best With Part Number: Feiparts 2003 Throttle Body

Buy on Amazon

Feiparts is known for creating pragmatic and minimalist bodies for people on the go, and its line of feiparts 2003 throttle bodies definitely falls in line with that reputation. Further, the body is absolutely critical to the operation of the throttle body, because dirt buildup on its surface over time can gum up the butterfly, causing a rough idle and driving issues. The Manufacturer says: We try to improve the descriptive information as much as possible. Most importantly, the Feiparts 2003 Throttle Body is a tube containing a pivoting flat plate(butterfly) that is used to control the amount of air entering the engine.

Overall, at the price, they believe that they got a steal of a deal with it.

Why We Like This:

Delivers what they promise.
Good brand reputation.

Best For Main Function: Irontek 2003 Throttle Body

Buy on Amazon

Best part: Irontek 2003 throttle body costs comparatively little and it is available to ship in 24 hours. The Irontek 2003throttle bodies are for throttle position sensor, It is good for the money and is designed to meet or exceed. Disconnect any air or vacuum hoses from the throttle body. The throttle body fits 2004 dodge durango 57l v8, 2003.

The body is made by an oem approved & iso certified manufacturer, built with premium quality material that meets or exceeds oem requirements. Most importantly, the Irontek 2003 throttle body is also common after long periods of time and throttlebody assemblies will need to be replaced if worn.

Obviously, this body passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Inspect the throttle body ports for carbon build-up.
Remove the air intake duct at the throttle body.
There are 1 pcs of high performance throttle body.
Open your hood and locate your engine's throttle body.

Best For Boost: Azhz 2003 Throttle Body

Buy on Amazon

The Azhz 2003 Throttle Body should be able to handle its purposes and duties with ease. The azhz 2003 throttle body is opened to the maximum degree, the injector will stop injecting fuel and clear the air cylinder for power boost. Make sure this fits by entering your model number. The throttle body assembly can increase power by accelerating or decelerating, and the intake function can be corrected by self - regulation. Above all, the azhz 2003 throttle body is made from new aluminum housings, which is very important to the engine.

Why We Like This:

It comes complete with a 1 year warranty.
♒Oem part number - tb1046 s20010 673015.
Delivers what they promise.

Best For Fuel Economy: Ineedup 2003 Throttle Body

Buy on Amazon

The Ineedup 2003 Throttle Body's material feels more premium than its price would suggest. Moreover, it fits the following vehicles plus the electric throttle control system is precisely controlled by the throttle opening, which can improve fuel economy and operate sensitively. Please check the picture and description carefully to ensure this part will fit your vehicle. Lastly, the ineedup 2003 throttle body is to say, in the case of using qualified parts and regular maintenance of the throttle, the throttle carbon deposition speed will be much slower.

Why We Like This:

Good brand reputation.
New and hot releases.

Best For Vehicle Applications: Cciyu 2003 Throttle Body

Buy on Amazon

Cciyu makes a beautiful and great body with classic and smartly chosen materials. The Cciyu 2003 Throttle Body is a controllable throttle plate that controls the entry of air into the engine to determine engine operating conditions. Make sure this fits by entering your model number. The throttle control system precisely controls the throttle opening and improves vehicle reliability. Most importantly, the cciyu 2003 throttle body.

Why We Like This:

The high quality throttle body reduces excessive wear and has a longer service life.
Good brand reputation.