2003 Chevrolet Silverado 1500 Throttle Bodies

Your 2003 Chevrolet Silverado 1500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Throttle Bodies you desperately need.

We currently carry 3 Throttle Bodies to choose from for your 2003 Chevrolet Silverado 1500, and our inventory prices range from as little as $251.99 up to $281.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Throttle Bodies for the 2003 Chevrolet Silverado 1500. We only sell parts from trusted brands like Hitachi so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 228 reviews on our Throttle Bodies for the 2003 Chevrolet Silverado 1500 from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Throttle Bodies stock in-person!

Throttle Bodies for Your 2003 Chevrolet Silverado 1500

Tech Smart – Fuel Injection Throttle Body (Part No.S20006)

Fuel Injection Throttle Body

from

$281.99
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.

Product Features:
  • 100% NEW, never remanufactured, which maximizes performance and extends service life
  • Undergoes extensive testing to ensure quality and reliability out of the box
  • Matches OE response time for peak performance on drive by wire systems
  • All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
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(1 reviews)
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Hitachi – Electronic Throttle Body: New (Part No.ETB0019)

Electronic Throttle Body: New

from

$251.99
Hitachi’s Electronic Throttle Bodies (ETBs) are designed to provide extraordinary accuracy with quick response times. High quality materials ensure that even under the most extreme conditions, Hitachi’s ETBs will not deform or malfunction. 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. Designed to meet the exact needs of each specific vehicle, Hitachi’s electronic throttle bodies are the premium choice.

Product Features:
  • Advanced throttle position sensor technology ensures smooth idle conditions and precise air flow metering
  • Hitachi is a Tier 1 OE supplier for Throttle bodies
  • 100% NEW, never remanufactured
  • Precision TPS Circuitry maintains accurate engine mapping; Pemium componentry allows for extended durability; Tailored for each vehicle to reduce install times.
  • These quality Electronic Throttle Bodies feature precise throttle opening, improved fuel economy and reduced emissions.
  • Powerful electric motor provides quick and accurate response for optimal engine efficiency
  • Electronics are sealed to prevent contamination that may result in inaccurate readings
  • Detailed manufacturing tracking system using QR codes
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(18 reviews)
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Cardone – Electric Throttle Body: Remanufactured (Part No.67-3000)

Electric Throttle Body: Remanufactured

from

$264.99
Every CARDONE Remanufactured Electronic Throttle Body undergoes a proprietary disassembly, inspection and renewal process. Each component is meticulously evaluated and then renewed or replaced, depending on whether the component meets our stringent engineering standards. A proprietary cleaning process prevents the throttle bore surface from deformity, ensuring optimum airflow. Every unit is tested for all critical functions, including response time and air flow at multiple points to ensure peak performance.

Product Features:
  • Each unit is disassembled and meticulously inspected. Each component is inspected, remanufactured or replaced resulting in reliable and consistent performance.
  • A specialized component cleaning process prevents the throttle bore surface from being deformed, ensuring optimum air flow.
  • The high and low integrated throttle position sensors are tested to match O.E. characteristics throughout the entire operational range.
  • Final assemblies are tested for all critical functions, including response time and air flow at multiple points.
  • Each unit is guaranteed to fit and function like the original – at a fraction of the typical market price.
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