2026 GMC Sierra 3500 HD Fuel and Emissions Systems
Find Your Specific 2026 GMC Sierra 3500 HD Fuel and Emissions Systems
Below you will find various in-demand GMC Fuel and Emissions Systems, components and accessories for your 2026 Sierra 3500 HD. Advance Auto Parts has popular Sierra 3500 HD parts like Fuel Tanks, Air Flow Sensors, Fuel Injectors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other Sierra 3500 HD model years including
2015,
2016,
2017,
2018,
2019,
2020,
2021,
2022,
2023 and more. Select a category of 2026 GMC Sierra 3500 HD Fuel and Emissions Systems below and start saving instantly.
Popular 2026 GMC Sierra 3500 HD Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2026 GMC Sierra 3500 HDs
GM Genuine Parts – Fuel Tank Lock Ring (Right) (Part No.TR26)
from
$14.99
GM Genuine Parts Fuel Tank Sender Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These retainers help align and secure your vehicle’s fuel tank sender. 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:
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Product Features:
- Help align and secure fuel tank sender
- 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
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1069)
from
$15.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
Dorman – Ambient Air Temperature Sensor (Part No.902-026)
from
$10.99
This ambient air temperature sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this ambient air temperature sensor is designed to match the fit and function of the original sensor on specified vehicles
- Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
- Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1221)
from
$10.99
The temperature of various systems must be reported to the engine control module (ECM) as well as other operating system controllers in the vehicle. Coolant temperature, cabin temperature, exhaust temperature and ambient temperature are just a few systems reported by a temperature sensor. The temperature sensor is fed 5 volts by the systems computer, within the sensor housing will be a thermistor, or dropping resistor whose resistance value will change as the temperature surrounding it changes. Changing resistance in the circuit will change the volt signal at the processor indicating the current operating value.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
- Application matched components ensures system operation in like new condition.
NTK – Ambient Air Temperature Sensor (Part No.AN0115)
from
$14.49
Building upon a foundation of premium full-line products established under NGK ignition and 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. is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. 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:
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Product Features:
- The Ambient Air Temperature Sensor measures outside air temperature and is used by the heating and cooling control system, along with other vehicle cabin sensors, to control temperature and blower speed.
- NTK’s Ambient Air Temperature Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper reading of outside air temperature.
GM Genuine Parts – Ambient Air Temperature Sensor (Part No.15-51150)
from
$16.99
ACDelco GM Original Equipment Ambient Air Temperature Sensors are used with automatic climate control systems. The sensors provide the HVAC system controller with outside air temperature, allowing the controller to modify the climate-control strategy. The sensors may also provide the signal for the outside temperature in the driver information display. This original equipment ambient air temperature sensor is a GM-recommended replacement for your vehicle’s original components and has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
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Product Features:
- Repairs the outside temperature display function caused by failed ambient temp sensor
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
GM Genuine Parts – Vapor Canister Purge Valve (Part No.214-1680)
from
$68.99
Vapor Canister Purge Valves are GM-recommended replacements for your vehicle’s original components. The purge valve controls the flow of fuel vapor from the vapor canister to the intake manifold. These original equipment vapor canister purge valves have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
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Product Features:
- Controls vapor flow from canister to engine
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
GM Genuine Parts – Vapor Canister Purge Valve (Part No.12630282)
from
$59.99
ACDelco GM Original Equipment Vapor Canister Purge Valves are GM recommended replacements for your vehicle’s original components. The purge valve controls the flow of fuel vapor from the vapor canister to the intake manifold. These original equipment vapor canister purge valves have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Controls vapor flow from canister to engine.
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest Premium – Vapor Canister Vent Solenoid (Part No.CPN1346)
from
$91.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Vapor Canister Vent Valve: Includes Mounting Hardware, Filter and Wiring Harness (Part No.CPC1006)
from
$91.99
Ensure that your vehicle’s emission control system performs at its best with Carquest premium Vapor Canister Vent Valves. Manufactured for long-lasting performance, these Vent Valves provide reliable operation and help maintain your vehicle’s compliance with environmental regulations. For cleaner emissions, optimal vehicle efficiency and perfomance, trust Carquest Vapor Canister Vent Valves.
Product Features:
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Product Features:
- Provides closure for the EVAP system (normally vented) during OBD II test cycle
- Includes integrated filter, where applicable, that captures contaminants and particulates from incoming air, preventing clogging and ensuring clean airflow
- Quick valve response to engine demands, ensuring efficient venting of vapors and optimizing overall engine performance
- Meets or exceeds all OEM specifications
GM Genuine Parts – VALVE (Part No.85123399)
from
$57.37
VALVE
Carquest Premium – Vapor Canister Vent Solenoid (Part No.CPN1432)
from
$72.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Driveworks – Electrical Relay (Part No.83267)
from
$15.79
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.
Product Features:
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Product Features:
- Direct-fit OE replacement ensures ease of installation
- Designed to meet OE performance
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
Carquest Premium – Multi-Purpose Relay (Part No.RAA2674)
from
$10.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
GM Genuine Parts – Fuel Filter Kit with Seals (Part No.TP1015)
from
$49.49
GM Genuine Parts Fuel Filters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These fuel filters are located in the fuel line of your vehicle and prevent fuel contaminants, such as dirt and rust particles, from entering the fuel delivery system to help keep the engine running properly. 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:
See More
Product Features:
- Helps prevents dirt, rust, and other fuel contaminants from entering the fuel delivery system
- 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
Upgrade your 2026 GMC Sierra 3500 HD with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2026 GMC Sierra 3500 HD, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your Sierra 3500 HD functioning at its best. At Advance Auto Parts, we offer a wide selection of 6 Fuel and Emissions Systems for the 2026 GMC Sierra 3500 HD, designed to meet your needs without breaking the bank.
From
Fuel Tank
replacements to
Air Flow Sensors
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 2026 GMC Sierra 3500 HD at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $11.99 to $59.99, with
an average price of $29.63.
Our 6 Fuel and Emissions Systems in stock come from trusted brands, so you’re sure to find the right part for your 2026 GMC Sierra 3500 HD without overspending.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Drivetrains, Air Intakes
and more to make sure your 2026 GMC Sierra 3500 HD is always ready to roll. We’re committed to providing you with everything you need to keep your Sierra 3500 HD in top shape, all in one place.
Start shopping confidently below for your 2026 GMC Sierra 3500 HD!
Best-Selling Fuel Tanks for 2026 GMC Sierra 3500 HDs
Enhance the driving experience in your GMC with 1 quality Fuel Tank components, starting at $14.99.
GM Genuine Parts – Fuel Tank Lock Ring (Right) (Part No.TR26)
from
$14.99
GM Genuine Parts Fuel Tank Sender Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These retainers help align and secure your vehicle’s fuel tank sender. 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:
See More
Product Features:
- Help align and secure fuel tank sender
- 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
Most Popular 2026 GMC Sierra 3500 HD Air Flow Sensors
Customize your GMC with 1 Air Flow Sensors products
like Ambient Air Temperature Sensors, all
priced under $12.99.
GM Genuine Parts – Ambient Air Temperature Sensor (Part No.13583411)
from
$12.99
ACDelco GM Original Equipment Ambient Air Temperature Sensors are used with automatic climate control systems. The sensors provide the HVAC system controller with outside air temperature, allowing the controller to modify the climate-control strategy. The sensors may also provide the signal for the outside temperature in the driver information display. This original equipment ambient air temperature sensor is a GM-recommended replacement for your vehicle’s original components and has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Repairs the outside temperature display function caused by failed ambient temp sensor
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Top Picks for 2026 GMC Sierra 3500 HD Fuel Injectors
Upgrade GMC Sierra 3500 HDs with top-quality Fuel Injectors parts, including 1 OEM and aftermarket selections for your 2026 model.
GM Genuine Parts – Fuel Filter Kit with Seals (Part No.TP1015)
from
$49.49
GM Genuine Parts Fuel Filters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These fuel filters are located in the fuel line of your vehicle and prevent fuel contaminants, such as dirt and rust particles, from entering the fuel delivery system to help keep the engine running properly. 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:
See More
Product Features:
- Helps prevents dirt, rust, and other fuel contaminants from entering the fuel delivery system
- 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
In-Demand Air Injection Parts for 2026 GMC Sierra 3500 HDs
Select from 1 premium Air Injection Parts parts for your 2026 GMC Sierra 3500 HD.
GM Genuine Parts – RELAY (Part No.13500113)
from
$11.99
RELAY
Most Sold 2026 GMC Sierra 3500 HD Vapor Canister Purge Valves
Explore our best-selling GMC parts for the 2026 Sierra 3500 HD among 2 OEM and aftermarket options starting from $57.37.
GM Genuine Parts – Vapor Canister Purge Valve (Part No.12630282)
from
$59.99
ACDelco GM Original Equipment Vapor Canister Purge Valves are GM recommended replacements for your vehicle’s original components. The purge valve controls the flow of fuel vapor from the vapor canister to the intake manifold. These original equipment vapor canister purge valves have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
See More
Product Features:
- Controls vapor flow from canister to engine.
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
GM Genuine Parts – VALVE (Part No.85123399)
from
$57.37
VALVE
FAQs for 2026 GMC Sierra 3500 HD Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2026 GMC Sierra 3500 HDs?
Out of 6 Fuel and Emissions Systems that fit 2026 GMC Sierra 3500 HDs, the following parts are the top sellers:
- Fuel Filter Kit with Seals (11937570) – $49.49
- Fuel Tank Lock Ring (Right) (10032070) – $14.99
- Vapor Canister Purge Valve (12044901) – $59.99
What’s the price range for 2026 GMC Sierra 3500 HD Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2026 GMC Sierra 3500 HD start at $11.99 and go up to $59.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2026 GMC Sierra 3500 HD?
The average price for Fuel and Emissions Systems for the 2026 GMC Sierra 3500 HD is $29.63. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Fuel and Emissions Systems for other GMC Sierra 3500 HD model years?
What are the cheapest Fuel and Emissions Systems for my 2026 GMC Sierra 3500 HD?
The cheapest 2026 GMC Sierra 3500 HD Fuel and Emissions Systems we carry in stock are:
- RELAY (50296604) – $11.99
- Ambient Air Temperature Sensor (12111479) – $12.99
- Fuel Tank Lock Ring (Right) (10032070) – $14.99
- Fuel Filter Kit with Seals (11937570) – $49.49
- VALVE (50217479) – $57.37
What types of Fuel and Emissions Systems do you sell for my 2026 GMC Sierra 3500 HD?
As of 11/2/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2026 GMC Sierra 3500 HD:
Can I get help with 2026 GMC Sierra 3500 HD Fuel and Emissions System orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Fuel and Emissions Systems and more.
What is your return policy for GMC Sierra 3500 HD Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new GMC Sierra 3500 HD Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
