2023 GMC Sierra 2500 HD Throttle Bodies & Carb Parts

Keep Your 2023 GMC Sierra 2500 HD in Top Shape with a Quality Throttle Bodies & Carb Part

When it comes to maintaining or upgrading your 2023 GMC Sierra 2500 HD, 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 Throttle Bodies & Carb Part for your Sierra 2500 HD. We currently carry a top Throttle Bodies & Carb Part in stock that is built to last. Whether you’re replacing a damaged Throttle Bodies & Carb Part or looking to upgrade, our selection for the 2023 GMC Sierra 2500 HD 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 Intake Manifold Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2023 GMC Sierra 2500 HD running smoothly and looking great.

Essential 2023 GMC Sierra 2500 HD Throttle Bodies & Carb Parts

GM Genuine Parts – Fuel Injection Throttle Body O-Ring (Part No.12639086)

Fuel Injection Throttle Body O-Ring

from

$11.79
GM Genuine Parts Fuel Injection Throttle Body Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide an air- and liquid-tight connection between throttle body components, and are GM-recommended replacements for your vehicle’s original components. Replace this seal whenever you service the throttle body. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Helps prevent excess air form entering the intake
  • Helps seal the intake and throttle from the elements
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
See More

GM Genuine Parts – Fuel Injection Throttle Body Seal (Part No.217-2424)

Fuel Injection Throttle Body Seal

from

$33.99
GM Genuine Parts Fuel Injection Throttle Body Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide an air- and liquid-tight connection between throttle body components, and are GM-recommended replacements for your vehicle’s original components. Replace this seal whenever you service the throttle body. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Helps prevent excess air form entering the intake
  • Helps seal the intake and throttle from the elements
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
See More

Most Popular Fuel Injection Throttle Body Seal for 2023 GMC Sierra 2500 HDs

Enhance your 2023 GMC Sierra 2500 HD with this popular Fuel Injection Throttle Body Seal we have in stock, for $11.79.

GM Genuine Parts – Fuel Injection Throttle Body O-Ring (Part No.12639086)

Fuel Injection Throttle Body O-Ring

from

$11.79
GM Genuine Parts Fuel Injection Throttle Body Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide an air- and liquid-tight connection between throttle body components, and are GM-recommended replacements for your vehicle’s original components. Replace this seal whenever you service the throttle body. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Helps prevent excess air form entering the intake
  • Helps seal the intake and throttle from the elements
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
See More

FAQs for 2023 GMC Sierra 2500 HD Throttle Bodies & Carb Parts

What’s the price range for 2023 GMC Sierra 2500 HD Throttle Bodies & Carb Parts?

We currently have just one Throttle Bodies & Carb Parts for the 2023 GMC Sierra 2500 HD in stock: Fuel Injection Throttle Body O-Ring and it costs $11.79.

Does Advance Auto Parts sell Throttle Bodies & Carb Parts for other GMC Sierra 2500 HD model years?

Yes, we carry Throttle Bodies & Carb Parts for 23 model years of GMC Sierra 2500 HDs between 2001 and 2025. The following model years are the most popular for Throttle Bodies & Carb Part purchases: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

Does Advance Auto Parts sell Throttle Bodies & Carb Parts for any other 2023 GMC models?

What types of Throttle Bodies & Carb Parts do you sell for my 2023 GMC Sierra 2500 HD?

We currently have just 1 Throttle Bodies & Carb Part in stock for a 2023 GMC Sierra 2500 HD, and as of 4/10/25, it is a Fuel Injection Throttle Body Seal.

Can I get help with 2023 GMC Sierra 2500 HD 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 GMC Throttle Bodies & Carb Parts and more.

What is your return policy for GMC Sierra 2500 HD Throttle Bodies & Carb Parts?

Advance Auto Parts keeps returns simple. For new GMC Sierra 2500 HD 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.