2003 GMC Sierra 1500 HD Air Intakes

Essential 2003 GMC Sierra 1500 HD Air Intakes

Dorman – Push-Type Rocker And Fender Liner Retainer – 3/8 In. Hole (Part No.963-122D)

Push-Type Rocker And Fender Liner Retainer - 3/8 In. Hole

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$4.49
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:
  • Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
  • Quality material – this retainer is made of durable material for long-lasting service
  • Versatile design – this retainer is suitable for a variety of automotive uses
  • Excellent value – this part offers original equipment quality at a competitive cost
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aFe POWER – Throttle Body Spacer (Part No.46-34001)

Throttle Body Spacer

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$139.99
Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.

Product Features:
  • Precision Machined From T-6061 Billet Aluminum
  • Special Helix Design
  • Produces Increased HP/Torque/Throttle Response
  • Fits w/aFe Intakes
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Dorman – Plastic Intake Manifold – Includes Gaskets (Part No.615-183)

Plastic Intake Manifold - Includes Gaskets

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$572.99
This engine intake manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It is thoroughly tested to ensure top-quality OEM construction and superior reliability.

Product Features:
  • Ideal replacement – this intake manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles
  • Reliable construction – tested to ensure top-quality OEM performance and durability
  • Perfect fit – designed to match all specifications of the original part for convenient, trouble-free installation
  • Trustworthy design – built by the industry leader in aftermarket manifolds
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Carquest Premium – Throttle Position Sensor (Part No.ECC2959)

Throttle Position Sensor

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$57.99
Throttle Position Sensor

NTK – Throttle Position Sensor (Part No.TH0045)

Throttle Position Sensor

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$44.99
Building upon a foundation of premium full-line products established under NGK ignition and NTK oxygen sensor products, NTK’s expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand: NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NTK is the only OE supplier with a full-line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, NTK sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. NTK sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:
  • NTK’s Throttle Position Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper feedback to the ECU to control engine performance.
  • The Throttle Position Sensor (TPS) reports the angle of the throttle plate to the PCM for optimal engine operation under all engine load conditions.
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Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61070)

Fuel Injection Throttle Body Mounting Gasket

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$8.79
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Dorman – Body Bolt With Washer – M6-1.0 X 25mm (sold by each) (Part No.700-251)

Body Bolt With Washer - M6-1.0 X 25mm (sold by each)

from

$1.29
These nuts are manufactured using durable materials and corrosion tested to ensure required strength and longevity.

Product Features:
  • Durable materials – manufactured to specific thread tolerance standards
  • Corrosion tested – hardware undergoes salt spray testing to ensure corrosion resistance
  • Multipurpose usefulness – can be used in a variety of applications, from auto to home
  • Trustworthy quality – backed by team of professional engineers and quality control specialists in the United States
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Felpro – Engine Intake Manifold Gasket Set (Part No.MS 98016 T)

Engine Intake Manifold Gasket Set

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$97.99
Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • STRONG AND DURABLE — Features molded rubber over an aluminized steel carrier which resists high heat and coolants
  • SUPERIOR SEAL — Proprietary rubber sealing beads help eliminate potential leak paths for a superior seal
  • EASIER TO INSTALL — Locating tabs assure proper alignment and easier installation
  • PREVENTS OVERTIGHTENING — Torque limiters help eliminate overtightening and gasket splitting and extruding
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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MAHLE Original – Intake Manifold Gasket Set (Part No.MS16340)

Intake Manifold Gasket Set

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$71.99
MAHLE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • Intake manifold gasket set contains manifold gasket(s) needed to replace an intake manifold.
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
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Victor Reinz – Intake Manifold Gasket Set: Multi Piece Set (Part No.11-10257-01)

Intake Manifold Gasket Set: Multi Piece Set

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$48.49
Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • For those who demand the maximum durability and reassurance of steel carrier gasket designs, Victor Reinz offers a broad range of MaxDry STL gaskets.
  • It is critical that the molded rubber sealing areas resist all the possible fuels, coolants and oil formulations used in these vehicles. Victor Reinz engineers have utilized only premium grade FKM synthetic rubber for this purpose.
  • Coverage includes GM, Ford, Toyota, Nissan, and Mazda vehicles.
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Dorman – Engine Air Intake Hose (Part No.696-402)

Engine Air Intake Hose

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$162.99
This engine air intake hose was designed as a direct replacement for the original equipment intake hose. Engineered for a perfect fit and easy installation, it includes all necessary fittings. Made of quality materials for a long service life..

Product Features:
  • Direct replacement – fits and functions like original equipment.
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
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Dorman – Engine Air Intake Hose (Part No.696-401)

Engine Air Intake Hose

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$15.99
This engine air intake hose was designed as a direct replacement for the original equipment intake hose. Engineered for a perfect fit and easy installation, it includes all necessary fittings. Made of quality materials for a long service life.

Product Features:
  • Direct replacement – fits and functions like original equipment
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
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Cardone – Electric Throttle Body: Remanufactured (Part No.67-3000)

Electric Throttle Body: Remanufactured

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

Fuel Injection Throttle Body

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$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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Cardone – Electric Throttle Body: Remanufactured (Part No.67-3010)

Electric Throttle Body: Remanufactured

from

$471.99
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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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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Dorman – Remanufactured Throttle Actuator Control Module (Part No.599-959)

Remanufactured Throttle Actuator Control Module

from

$355.99
This electronic throttle body module is a reliable direct replacement for the original equipment module on specific vehicles. It is thoroughly tested to restore proper performance.

Product Features:
  • Direct replacement – this throttle actuator control module directly replaces the original module on certain vehicle applications
  • Effective fix – this module restores proper throttle body operation to ensure maximum efficiency
  • Durable materials – high-grade electronic components withstand extreme temperature fluctuations to prevent future failures
  • Trustworthy quality – backed by team of engineers in the United States
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GM Genuine Parts – Fuel Injection Throttle Body Seal (Part No.17113561)

Fuel Injection Throttle Body Seal

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$19.99
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
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Dorman – Nylon Nut – 1/4 In. (No.14) (Part No.961-351D)

Nylon Nut - 1/4 In. (No.14)

from

$4.49
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:
  • Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
  • Quality material – this retainer is made of durable material for long-lasting service
  • Versatile design – this retainer is suitable for a variety of automotive uses
  • Excellent value – this part offers original equipment quality at a competitive cost
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2003 GMC Sierra 1500 HD Air Intakes

You count on your 2003 GMC Sierra 1500 HD to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Air Intakes. With 22 Air Intakes ranging in price from $1.29 to $572.99, you’re sure to find everything you need for your 2003 GMC Sierra 1500 HD.

Brands matter. If you want to shop a specific Air Intakes brand, we stock 12 different brands like Felpro, Hitachi, and Dorman. 2003 GMC Sierra 1500 HD Air Intakes start as low as $1.29!

One of the best ways to find top quality OEM or aftermarket Air Intakes is by asking professionals. Short of that, you can shop with confidence thanks to our 300 extensive product reviews on 2003 GMC Sierra 1500 HD Air Intakes. Some of the top-rated Air Intakes products we carry are Fuel Injection Throttle Body with 5.0 stars and Plastic Intake Manifold – Includes Gaskets with 5.0 stars.

Did we mention you can order your Air Intakes from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Air Intakes inventory for your 2003 GMC Sierra 1500 HD below to get started!

Top-Rated Air Intakes Brands For Your 2003 GMC Sierra 1500 HD

Trusted Air Intakes OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 GMC Sierra 1500 HD running right for years to come. In our inventory you’ll find brands like Felpro, Hitachi, Dorman, and even more.

Popular Felpro Air Intakes

You’ll find popular Felpro brand products across Throttle Bodies & Carb Parts and Intake Manifold Parts. All are waiting to get your 2003 GMC Sierra 1500 HD back on the road. Some of the top-rated Felpro products in these categories are:
Fuel Injection Throttle Body Mounting Gasket
from $8.79
(16)
Fuel Injection Throttle Body Mounting Gasket
Throttle Body Mounting Gaskets
Engine Intake Manifold Gasket Set
from $97.99
(53)
Engine Intake Manifold Gasket Set
Intake Manifold Gasket Sets
Engine Intake Manifold Gasket Set
from $59.99
(36)
Engine Intake Manifold Gasket Set
Intake Manifold Gasket Sets

FAQs for 2003 GMC Sierra 1500 HD Air Intakes

What are the most purchased Air Intakes for the 2003 GMC Sierra 1500 HD?

Out of 22 Air Intakes for the 2003 GMC Sierra 1500 HD, the most popular in our inventory are:
Electronic Throttle Body: New
from $251.99
(18)
Electronic Throttle Body: New
Throttle Bodies
Intake Manifold Gasket Set
from $71.99
(14)
Intake Manifold Gasket Set
Intake Manifold Gasket Sets
Throttle Body Position Sensor
from $89.99
(11)
Throttle Body Position Sensor
Throttle Position Sensors

What are the top-rated 2003 GMC Sierra 1500 HD Air Intakes?

Top-rated Air Intakes for your 2003 GMC Sierra 1500 HD based on customer reviews/ratings are:
Fuel Injection Throttle Body
from $281.99
(1)
Fuel Injection Throttle Body
“Fit to my 03 GMC sierra 5.3 exactly. I was getting the dreaded REDUCED ENGINE POWER message. After some research, I determined the sensor was bad. It ”
Plastic Intake Manifold - Includes Gaskets
from $572.99
(1)
Plastic Intake Manifold – Includes Gaskets
“Perfect it was right on time”