2021 Chevrolet Express 3500 Fuel and Emissions Systems
Find Your Specific 2021 Chevrolet Express 3500 Fuel and Emissions Systems
Below you will find various in-demand Chevrolet Fuel and Emissions Systems, components and accessories for your 2021 Express 3500. Advance Auto Parts has popular Express 3500 parts like Fuel Pumps, Gas Caps, Fuel Tanks and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other Express 3500 model years including
2014,
2015,
2016,
2017,
2018,
2019,
2020,
2022,
2023 and more. Select a category of 2021 Chevrolet Express 3500 Fuel and Emissions Systems below and start saving instantly.
Popular 2021 Chevrolet Express 3500 Fuel and Emissions Systems Categories
Essential Fuel and Emissions Systems for 2021 Chevrolet Express 3500s
Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECC1082)
from
$136.99
CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.
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Product Features:
- CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
- CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
- CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.
Carquest Premium – Reman Multi Port Fuel Injector – 8 Pack (Part No.A211-1803-8PK)
from
$415.99
The Carquest line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA. Injectors are thoroughly tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function.
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Product Features:
- Includes eight premium fuel injectors
- Each unit is 100% tested to OE specifications
- Includes new o-rings and seals made of premium OE quality materials
- Includes application specific technical bulletin, where applicable
Delphi – Fuel Tank Cleaning Kit (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
Product Features:
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Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
ACDelco – GM Original Equipment Vapor Canister Purge Valve (Part No.B7080580723ACD)
from
$74.58
The ACDelco GM Original Equipment Vapor Canister Purge Valve is a GM-recommended replacement component that provides the same performance, durability, and service life as your factory original equipment.
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Product Features:
- 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 Vent Hose (Part No.25815739)
from
$115.99
GM Genuine Parts Vapor Canister Vent Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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:
- 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 – REMAN INJECTOR ASSY (Part No.A322-S8)
from
$286.99
REMAN INJECTOR ASSY
Carquest Premium – Fuel Cap Tester Adapter (Part No.12410)
from
$15.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
Product Features:
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Product Features:
- BAR Certified adapters
- Adapter check’s a fuel cap’s ability to hold pressure.
- Adapters meet EPA standards for recommended fleet coverage.
- Check adapter application chart for specific makes and models
Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 90269)
from
$36.99
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:
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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
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Carquest Premium – Fuel Tank Pressure Sensor (Part No.ECA1048)
from
$60.99
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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GM Genuine Parts – Fuel Tank Pressure Sensor Cover (Part No.20893611)
from
$5.79
GM Genuine Parts Fuel Pressure Sensor Covers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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:
- 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
Delphi – Mass Air Flow Sensor (Part No.AF10061)
from
$125.99
100% new; Delphi OE Technology Validated to match the vehicle applications; Manufactured to meet or exceed OE requirements.
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Product Features:
- Delphi mass air flow sensors are the global benchmark for accuracy and signal noise
- Delphi mass air flow sensors feature high quality sensing elements for outstanding performance over a wide range of ambient temperatures
- Delphi is a manufacturer of OE mass air flow sensors since their first use over 30 years ago
- All parts are calibrated and tested to match the OE part
- Probe solution offered wherever possible to reduce repair time by eliminating the need to replace the flow tube.
- Delphi OE technology validated to match the vehicle applications
Spectra Premium – Fuel Tank Straps (Part No.ST397)
from
$52.99
Fuel Tank Straps
Carquest Premium – GDI SEAL TOOL KIT (Part No.ATK-001)
from
$119.99
GDI SEAL TOOL KIT
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1743)
from
$31.49
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 Purge Solenoid (Part No.CPA1302)
from
$30.49
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 – Fuel Tank Lock Ring (Part No.579-054)
from
$15.99
Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock. Made of durable materials for reliable service.
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Product Features:
- Direct replacement – this fuel tank sending unit lock ring is made to match the fit and performance of the original ring on specific vehicle applications
- Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
NTK – Manifold Absolute Pressure Sensor (Part No.MA0205)
from
$49.99
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.
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Product Features:
- NTK’s Manifold Absolute Pressure Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper manifold pressure, fuel metering and ignition timing.
- The Manifold Absolute Pressure Sensor (MAP) provides manifold pressure information to the Engine Control Unit (ECU). The data is used to determine the air mass flow rate and required fuel for optimum combustion and ignition timing.
Carquest Premium – Air Charge Temperature Sensor (Part No.ECC1177)
from
$52.99
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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Dorman – Help – Fuel Tank Strap Hardware Kit (Part No.55157)
from
$12.49
This fuel tank attaching hardware is designed to match the fit and function of the original hardware on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this fuel tank attaching hardware is designed to match the fit and function of the original hardware on specified vehicles.
- Recommended replacement for the original hardware when servicing or replacing the fuel tank
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – HD Solutions – Heavy Duty DEF Cap (Part No.904-5601CD)
from
$5.99
This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
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Product Features:
- Direct replacement – this diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles
- Restores functionality – reliable replacement for an original cap that is leaking or failed due to wear
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – HD Solutions – Heavy Duty Diesel Exhaust Fluid Cap (Part No.904-5601)
from
$4.29
This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
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Product Features:
- Direct replacement – this diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles.
- Restores functionality – reliable replacement for an original cap that is leaking or failed due to wear
- Durable construction – this part is made from quality materials to ensure reliable performance and 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 – Fuel Cap: 10825, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10825)
from
$14.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Product Features:
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Carquest Premium – Fuel Cap: 10834, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10834)
from
$15.49
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
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Product Features:
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
GM Genuine Parts – Fuel Tank Lock Ring (Right) (Part No.TR26)
from
$12.99
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
ACDelco – Fuel Injector (Part No.19210900)
from
$471.99
ACDelco GM Original Equipment Fuel Injector Kits contain the necessary parts to service a fuel injector, and are GM-recommended replacements for your vehicle’s original components. The fuel injector atomizes the fuel with the air entering the engine cylinder to form a combustible mixture. These original equipment fuel injector kits have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Product Features:
- This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
- Atomizes fuel into the engine’s intake manifold or cylinders, as part of the fuel and engine management system
- Allows for a quick throttle response
- Assists in cold engine starts
- 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
ACDelco – Multi-Port Fuel Injector Kit with Fuel Injector and Seals (Part No.19244615)
from
$137.99
ACDelco GM Original Equipment Fuel Injector Kits contain the necessary parts to service a fuel injector, and are GM-recommended replacements for your vehicle’s original components. The fuel injector atomizes the fuel with the air entering the engine cylinder to form a combustible mixture. These original equipment fuel injector kits 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:
- This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
- Atomizes fuel into the engine’s intake manifold or cylinders, as part of the fuel and engine management system
- Allows for a quick throttle response
- Assists in cold engine starts
- 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 – Fuel Injector O-Ring Kit with Assorted O-Rings (Part No.217-1588)
from
$29.99
GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. 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).
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Product Features:
- Helps provide a seal to prevent fuel leaks
- Helps seal combustion chamber 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
GM Genuine Parts – Multi-Port Fuel Injector O-Ring Kit with 16 O-Rings (Part No.217-3092)
from
$41.99
GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. 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:
- Helps provide a seal to prevent fuel leaks
- Helps seal combustion chamber 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
Upgrade your 2021 Chevrolet Express 3500 with Top-Quality Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2021 Chevrolet Express 3500, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Chevrolet or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your Express 3500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 44 Fuel and Emissions Systems for the 2021 Chevrolet Express 3500, designed to meet your needs without breaking the bank.
From
Fuel Pump
replacements to
Gas Caps
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 2021 Chevrolet Express 3500 at great prices.
Our Fuel and Emissions Systems inventory for this model
ranges from just $3.49 to $407.99, with
an average price of $51.37.
Our 44 Fuel and Emissions Systems in stock come from 10 trusted brands, so you’re sure to find the right part for your 2021 Chevrolet Express 3500 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2021 Chevrolet Express 3500, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names
like Carquest Premium Dorman, and more.
Carquest Premium Fuel and Emissions Systems
start at just $7.99 and boast an impressive 4 stars average rating from customers.
With 810 customer reviews and counting, our 2021 Chevrolet Express 3500 Fuel and Emissions Systems have a strong track record of reliability, ensuring you can trust your purchase.
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 Batteries and Chargers, Oil and Lubricants
and more to make sure your 2021 Chevrolet Express 3500 is always ready to roll. We’re committed to providing you with everything you need to keep your Express 3500 in top shape, all in one place.
Start shopping confidently below for your 2021 Chevrolet Express 3500!
Best-Selling Fuel Pumps for 2021 Chevrolet Express 3500s
Enhance the driving experience in your Chevrolet with 2 quality Fuel Pump components, starting at $15.99.
Carquest Premium – Fuel Cap Tester Adapter (Part No.12427)
from
$34.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
Product Features:
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Product Features:
- BAR Certified adapters
- Adapter check’s a fuel cap’s ability to hold pressure.
- Adapters meet EPA standards for recommended fleet coverage.
- Check adapter application chart for specific makes and models
Carquest Premium – Fuel Cap Tester Adapter (Part No.12410)
from
$15.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
Product Features:
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Product Features:
- BAR Certified adapters
- Adapter check’s a fuel cap’s ability to hold pressure.
- Adapters meet EPA standards for recommended fleet coverage.
- Check adapter application chart for specific makes and models
Most Popular 2021 Chevrolet Express 3500 Gas Caps
Customize your Chevrolet with 4 Gas Caps products
like Gas Caps, all
priced under $21.99.
Carquest Premium – Fuel Cap: 10825, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10825)
from
$14.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
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Product Features:
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Carquest Premium – Locking Fuel Cap: 10595, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10595)
from
$21.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
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Product Features:
- Protects your fuel from theft and vandalism
- Passes all state and federal emissions tests
- Manufactured from durable, long-life materials
- Reduces air pollution with proper sealing and venting
- Independently tested for emission control
Motorad – Tethered Fuel Cap (Part No.MGC825T)
from
$21.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
Product Features:
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Product Features:
- Come pre-assembled for quick and easy installation.
- Several fastener options to work with any fuel cap compartment configuration
- Fits vehicles orginally equipped with tether
- Reduces air pollution with proper sealing and venting
- Manufactured from durable, long-life materials
Carquest Premium – Keyed Alike Locking Fuel Cap (Part No.17595)
from
$11.49
None
Product Features:
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Product Features:
- Reduces air pollution with proper sealing and venting
- Manufactured from durable, long-life materials
- Independently tested for emission control
- Passes all state and federal emissions tests
- Reduces air pollution with proper sealing and venting
Top Picks for 2021 Chevrolet Express 3500 Fuel Tanks
Upgrade Chevrolet Express 3500s with top-quality Fuel Tanks parts, including 7 OEM and aftermarket selections for your 2021 model.
Carquest Premium – Fuel Tank Lock Ring LO1582926 (Part No.LO1582926)
from
$15.99
Carquest Premium offers a complete line of fuel tank lock rings covering a wide variety of North American vehicle applications. Carquest Premium fuel tank lock rings are engineered to meet or exceed all OEM specifications. Carquest Premium fuel tank lock rings are precision stamped and are treated with a rust proof finish to ensure durability and strength.
Product Features:
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Product Features:
- Engineered to meet or exceed all OEM specifications
- Precision stamped and are treated with a rust proof finish to ensure durability and strength
Carquest Premium – Fuel Tank Lock Ring (Part No.LR3004)
from
$13.99
CARQUEST lock rings are designed to positively seat the fuel pump in proper position inside the tank. These precision stamped rings are made from corrosion-resistant and durable metals for long life.
Product Features:
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Product Features:
- Precision stamped for perfect fit and pump position
- Always replace lock ring as a part of fuel pump service
Dorman – Help – Fuel Tank Strap Hardware Kit (Part No.55157)
from
$12.49
This fuel tank attaching hardware is designed to match the fit and function of the original hardware on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this fuel tank attaching hardware is designed to match the fit and function of the original hardware on specified vehicles.
- Recommended replacement for the original hardware when servicing or replacing the fuel tank
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Delphi – Fuel Tank Cleaning Kit (Part No.FC01)
from
$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
Product Features:
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Product Features:
- Helps avoid premature fuel pump failure
- Lint free towel included
- Low suds formulation
- Removes harmful contaminants from the fuel tank
GM Genuine Parts – Fuel Tank Lock Ring (Right) (Part No.TR26)
from
$12.99
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
Spectra Premium – Fuel Tank Straps (Part No.ST397)
from
$52.99
Fuel Tank Straps
ACDelco – GM Original Equipment Fuel Tank Sending Unit Lock Ring (Part No.E2029575746ACD)
from
$24.90
ACDelco GM Original Equipment Fuel Tank Sending Unit Lock Rings are quality replacement parts for effectively sealing ACDelco GM OE Fuel Tank Sending Units. ACDelco GM OE Fuel Tank Sending Unit Lock Rings are a GM-recommended replacement for your vehicle’s original components. These original equipment lock rings are manufactured to fit your specific GM vehicle and will provide the same performance, durability, and service life as your factory original equipment.
Product Features:
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Product Features:
- GM-recommended replacement part for your GM vehicle’s original factory fuel tank sending unit lock ring
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
In-Demand Air Flow Sensors for 2021 Chevrolet Express 3500s
Select from 7 premium Air Flow Sensors parts for your 2021 Chevrolet Express 3500, with prices ranging from $7.99 to $101.99.
ACDelco – 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:
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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
ACDelco – Intake Air Pressure and Temperature Sensor (Part No.55568175)
from
$52.99
ACDelco GM Original Equipment Multi Purpose Pressure Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
Product Features:
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Product Features:
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment 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
Delphi – Manifold Absolute Pressure Sensor (Part No.PS10247)
from
$61.99
Delphi MAP sensors use the latest OE technology; Internally protected against moisture intrusion and vibration; Manufactured to meet or exceed OE requirements for 100,000 miles.
Product Features:
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Product Features:
- Insulated with silicone gel over the integrated circuit chip to protect against shock and vibration for increased durability
- Internally protected against moisture intrusion and vibration
- Long lasting and durable
- Designed and engineered with Delphi expertise
Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1221)
from
$7.99
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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ACDelco – MAP Sensor (Part No.C7044560119ACD)
from
$64.00
MAP Sensor
Worldpac – AIR MASS SENSOR (Part No.B31503681921WKR)
from
$101.99
AIR MASS SENSOR
ACDelco – Air Pressure Sensor (Part No.12711681)
from
$79.99
ACDelco GM Original Equipment Multi Purpose Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
Product Features:
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Product Features:
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment 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 Sold 2021 Chevrolet Express 3500 Fuel Injectors
Explore our best-selling Chevrolet parts for the 2021 Express 3500 among 13 OEM and aftermarket options starting from $15.29.
Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61466)
from
$19.99
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:
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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
Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ6396)
from
$89.99
CARQUEST MAF sensors are 100% new and are produced by a certified OEM supplier that designs and manufactures new mass air flow sensors
Product Features:
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Product Features:
- CARQUEST MAF use all new high-quality components at the highest quality standards.
- Manufactured with new and advanced technology to perform, fit and function at OE specifications.
- All new product that is tested with OEM equipment to OEM standards
- Outperforms competition when tested in extreme environmental conditions
Carquest Premium – Remanufactured GDI Fuel Injector (Part No.A511-1053)
from
$84.99
CARQUEST’s line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and o-rings.
Product Features:
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Product Features:
- Each unit is 100% tested to OE specifications.
- Includes new o-rings and seals made of premium OE quality materials.
- Includes application specific technical bulletin, where applicable.
Carquest Premium – Remanufactured GDI Fuel Injector (Part No.A511-1123)
from
$71.99
CARQUEST’s line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and o-rings.
Product Features:
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Product Features:
- Each unit is 100% tested to OE specifications.
- Includes new o-rings and seals made of premium OE quality materials.
- Includes application specific technical bulletin, where applicable.
GM Genuine Parts – Mass Airflow Sensor (Part No.23324767)
from
$139.99
GM Genuine Parts Mass Air Flow (MAF) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are key parts of the engine management system, and are GM-recommended replacements for your vehicle’s original components. The MAF sensor measures the amount of air entering the engine so that the engine control module can determine the amount of fuel to inject. This helps ensure the most efficient air/fuel mixture for the best fuel economy and power. 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:
- Measures the amount of air entering the engine so the ECM can determine the amount of fuel to inject
- 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
Hitachi – Air Flow Sensor – New Actual OE Part (Part No.MAF0128)
from
$92.99
Hitachis Air Flow Sensors (MAFs) measure the amount and characteristics of air entering the engine. Hitachi uses precision elements and high-quality components for enhanced durability and accurate air flow measurements. Hitachi MAFs are 100% air flow tested for ideal performance and are calibrated for each application ensuring your vehicle meets the strict emission standards set by the manufacturer. Details such as a contaminant bypass port (when applicable) and protected circuitry providing a durable and reliable product approved by OE manufacturers makes Hitachis air flow sensors the premium choice.
Product Features:
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Product Features:
- Hitachi is a Tier 1 OE supplier for air flow sensors
- 100% NEW, never remanufactured
- Hitachi’s advanced precision elements and high quality components provide enhanced durability. We feature exact fitment and calibration for each vehicle, which assists engine efficiency and fuel mileage. Our sensors are 100% air flow tested to meet exac
- Precision manufactured and assembled sensing elements for accurate air flow measurements
Carquest Premium – Reman GDI Fuel Injector – 6 Pack (Part No.A511-1053-6PK)
from
$407.99
The Carquest line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA. Injectors are thoroughly tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function.
Product Features:
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Product Features:
- Includes six premium fuel injectors
- Each unit is 100% tested to OE specifications
- Includes new o-rings and seals made of premium OE quality materials
- Includes application specific technical bulletin, where applicable
Carquest Premium – GDI SEAL TOOL KIT (Part No.ATK-001)
from
$119.99
GDI SEAL TOOL KIT
Carquest Premium – REMAN FUEL INJECTOR (Part No.A511-1223)
from
$99.99
REMAN FUEL INJECTOR
Carquest Premium – REMAN FUEL INJECTOR (Part No.A511-1203)
from
$99.99
REMAN FUEL INJECTOR
Carquest Premium – Remanufactured Fuel Injector (Part No.A511-1133)
from
$74.99
CARQUEST’s line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and o-rings.
Product Features:
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Product Features:
- Each unit is 100% tested to OE specifications.
- Includes new o-rings and seals made of premium OE quality materials.
- Includes application specific technical bulletin, where applicable.
Carquest Premium – Injector Seal Kit (Part No.AS063)
from
$36.99
CARQUEST fuel injector seal kits include the necessary o-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Each kit services one injector and includes hard to find or previously dealer-only components.
Product Features:
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Product Features:
- Premium OE quality materials.
- Services four injectors.
Felpro – Throttle Body Gasket (Part No.61824)
from
$15.29
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:
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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
Top-Rated Fuel and Emissions Systems Brands For Your 2021 Chevrolet Express 3500
Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 2021 Chevrolet Express 3500s. Below you’ll find some of our best rated Fuel and Emissions Systems from Carquest Premium and Dorman, and more. Fuel and Emissions Systems from these brands that fit a 2021 Express 3500 start at just $4.29 and are rated as high as 4 stars. OEM and aftermarket Fuel and Emissions Systems don’t get more top quality, durable, and affordable than from the brands below.
Popular Carquest Premium 2021 Chevrolet Express 3500 Fuel and Emissions Systems
When it comes to maintaining or upgrading your 2021 Chevrolet Express 3500, using quality Fuel and Emissions Systems is essential to ensure durability and a perfect fit. Carquest Premium ticks all of those boxes. We offer a wide selection of Carquest Premium Fuel and Emissions Systems, specifically designed for the 2021 Chevrolet Express 3500. With over 19 Carquest Premium brand Fuel and Emissions Systems in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $7.99, with an average price of just $69.25. Plus, with over 54 customer reviews and an average rating of 4 stars, you can trust that our Carquest Premium Fuel and Emissions Systems will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Popular Dorman 2021 Chevrolet Express 3500 Fuel and Emissions Systems
Dorman auto parts is one of the highest quality Fuel and Emissions System brands in the market. Any 2021 Chevrolet Express 3500 owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 2021 Express 3500, Advance Auto Parts carries a full inventory of 3 Dorman Fuel and Emissions Systems. Plus you will be keeping your Chevrolet in peak condition while saving money because prices on these Dorman Fuel and Emissions Systems range from $4.29 to $12.49, plus, with more than 34 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Fuel and Emissions Systems below will deliver on both quality and value.
FAQs for 2021 Chevrolet Express 3500 Fuel and Emissions Systems
Which Fuel and Emissions Systems are best-sellers for 2021 Chevrolet Express 3500s?
Out of 44 Fuel and Emissions Systems that fit 2021 Chevrolet Express 3500s, the following parts are the top sellers:
- Fuel Tank Strap Hardware Kit (22148579) – $12.49
- Tethered Fuel Cap (12102513) – $21.99
- Fuel Tank Cleaning Kit (11692237) – $12.49
What’s the price range for 2021 Chevrolet Express 3500 Fuel and Emissions Systems?
Fuel and Emissions System prices for the 2021 Chevrolet Express 3500 start at $3.49 and go up to $407.99 for the most premium parts.
What’s the average price of a Fuel and Emissions System for a 2021 Chevrolet Express 3500?
The average price for Fuel and Emissions Systems for the 2021 Chevrolet Express 3500 is $51.37. 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 Chevrolet Express 3500 model years?
What are the cheapest Fuel and Emissions Systems for my 2021 Chevrolet Express 3500?
The cheapest 2021 Chevrolet Express 3500 Fuel and Emissions Systems we carry in stock are:
- Vacuum Check Valve (15730086) – $3.49
- Heavy Duty Diesel Exhaust Fluid Cap (10567781) – $4.29
- Fuel Tank Pressure Sensor Cover (12111389) – $5.79
- Heavy Duty DEF Cap (50208104) – $5.99
- Ambient Air Temperature Sensor (12471558) – $7.99
What are the top-rated Fuel and Emissions Systems that fit the 2021 Chevrolet Express 3500?
Out of 810 reviews by customers, our 2021 Chevrolet Express 3500 Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 2021 Chevrolet Express 3500 and their top-rated products:
- Vapor Canister Purge Valves
- Vacuum Check Valve (15730086) – $3.49
What types of Fuel and Emissions Systems do you sell for my 2021 Chevrolet Express 3500?
As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2021 Chevrolet Express 3500:
Can I get help with 2021 Chevrolet Express 3500 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 Chevrolet Fuel and Emissions Systems and more.
What is your return policy for Chevrolet Express 3500 Fuel and Emissions Systems?
Advance Auto Parts keeps returns simple. For new Chevrolet Express 3500 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.
