GMC Sierra 2500 Fuel and Emissions Systems
Top GMC Sierra 2500 Fuel and Emissions Systems Categories
We carry over 305 Fuel and Emissions Systems in inventory for the GMC Sierra 2500. If you’re looking for aftermarket Fuel and Emissions Systems for your GMC Sierra 2500, check out all these categories:
Essential GMC Sierra 2500 Fuel and Emissions Systems
Dorman – (A.I.R.) Air Injection Reaction Pump, Smog Pump (Part No.B6010682939DOR)
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$250.59
Dorman’s A.I.R. Pump comes with all the hardware and other components necessary for a complete repair. Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience.
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Product Features:
- Save money by replacing only the failed pump instead of the entire mating cover assembly
- Includes gasket, mounting screws, and alternate electrical connectors
- Replacement restores A.I.R. System to proper functioning
- A rigorous quality inspection has been undertaken to ensure that this part conforms to product standards
GM Genuine Parts – Multi-Purpose O-Ring (Part No.219-235)
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$15.29
GM Genuine Parts Multi Purpose O-Rings 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).
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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 – Fuel Cap Tester Adapter (Part No.12422)
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$39.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
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- 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
ACDelco – A/C Control Relay (Part No.R1142578446ACD)
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$18.50
A/C Control Relay
Carquest Premium – Connector (Part No.PTA1096)
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$41.99
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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Product Features:
- Premium quality materials for longer service life
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Fuel Tank Pressure Sensor (Part No.ECA1003)
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$49.99
Pressure sensors are used within several operating systems on the vehicle. Subjects in this category measure the pressure of both liquid and air to include air in a positive pressure and negative pressure range. Pressure sensors report out as the result of an electrical device called a strain gauge which produces an analog or digital signal output dependent on the needs of the circuit. Pressures may be very low such as barometric pressure, or extremely high such as in a high-pressure fuel injection system.
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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.
- 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.
ACDelco – Ambient Temp Sensor (Part No.P4025600370ACD)
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$45.55
Ambient Temp Sensor
Carquest Premium – Idle Air Control Valve (Part No.ACA1034)
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$142.99
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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Delphi – EGR Valve (Part No.EG10026)
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$192.99
Delphi’s history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi’s pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.
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Product Features:
- No spacers or washers are required and they come with gaskets for an exact fit, saving time and labor
- All parts used in the manufacture process are Delphi validated, tested and matched to the vehicle application, and manufactured in a Delphi ISO certified facility
- Delphi’s OE line of EGR valves provides accurate exhaust flow and emission control
- Available in port, back pressure, and linear configurations to cover many engine applications
- Designed and built using high-temperature and corrosion-resistant materials that perform exceptionally under all engine environments
- Each valve and seat is precision machined, helping to maintain long-term stability and performance
- No audible regulator noise
GM Genuine Parts – Fuel Injector Retainer Kit with Clip (Part No.12570620)
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$13.79
GM Genuine Parts Fuel Injector and Insulator Retainer Kits 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).
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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
- 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 – Ignition Coil Connector (Part No.PTA1397)
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$38.99
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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Product Features:
- Premium quality materials for longer service life
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
GM Genuine Parts – Fuel Injection Fuel Rail Bolt (Part No.12554211)
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$9.99
GM Genuine Parts Studs 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).
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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 – Connector (Part No.PTA1252)
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$28.99
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.
Product Features:
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Product Features:
- Premium quality materials for longer service life
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
GM Genuine Parts – Vapor Canister Vent Hose (Part No.25853664)
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$32.99
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).
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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
ACDelco – Multi-Purpose Pigtail (Part No.PT2195)
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$181.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors 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:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- 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 Injection Throttle Control Actuator Module (Part No.12588923)
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$309.99
GM Genuine Parts Fuel Injection Throttle Control Actuator Modules are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These modules are electrically operated motor assemblies that control throttle plates. They receive an electrical signal from the engine control module and open throttle plates based on input from the accelerator pedal module. 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:
- 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 – 4-Way Female Gray Multi-Purpose Pigtail (Part No.PT1069)
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$64.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors 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:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- 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 – Fuel Pump Wiring Harness (Part No.WH3009)
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$14.99
CARQUEST wiring harnesses are designed to replace worn, damaged, or corroded electrical connections, delivering reliable performance and long life.
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Product Features:
- Provides worry-free electrical performance
- Designed to meet or exceed OE specifications
ACDelco – Vapor Canister Vent Valve (Part No.214-1091)
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$50.99
ACDelco GM Original Equipment Vapor Canister Vent Valves are GM-recommended replacements for your vehicle’s original components. These valves, when opened, allow air to pass in and out of the vapor canister vent. These original equipment vapor canister vent valves 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:
- Controls fresh air flow to the canister
- Sends fuel vapors to the engine for re-burn
- Helps control fuel tank pressure
- 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 – Inline Connector (Part No.PTA2915)
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$39.99
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 – Vapor Canister Purge Valve (Part No.214-646)
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$55.99
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.
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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
Dorman – Evaporative Purge Solenoid Valve (Part No.B7080352028DOR)
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$35.70
Dorman’s Vapor Canister Purge Valve restores on- board diagnosis of the EVAP system. Plus, its high quality metal and plastic construction keeps the system working properly, year after year.
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Product Features:
- Mounting hardware included (where applicable)
- O-ring included (where applicable)
- Designed for enduring resistance to harsh road and weather conditions
- Direct replacement for a proper fit every time
ACDelco – GM Original Equipment Fuel Tank Sending Unit (Part No.E2030351452ACD)
from
$362.04
The ACDelco GM Original Equipment Fuel Tank Sending Unit is a GM-recommended replacement for your vehicle’s original component. The Fuel Tank Sending Unit consists of a float connected to a thin, metal rod that is mounted to a resistor. Together, these components sense fluid level changes, which are reflected on the vehicle’s fuel gauge. This original equipment sending unit has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Product Features:
- Designed with thick wiper contacts and wear pads that provide durability, especially with today’s ethanol fuels
- Design helps eliminate complications due to worn fingers on the sensor wiper arm, sulfur contamination, and failures of wire wound sensors and/or lead sensor kits
- GM-recommended replacement part for your GM vehicle’s original factory fuel tank sending unit
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest Premium – Exhaust Gas Recirculation (EGR) Vacuum Regulator Solenoid Connector (Part No.PTA1107)
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$24.49
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.
Product Features:
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Product Features:
- Premium quality materials for longer service life
- Sealed connections (where applicable) to prevent environmental corrosion and performance issues
- Global coverage for import and/or domestic applications
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
ACDelco – 2-Way Female Black Multi-Purpose Pigtail (Part No.PT288)
from
$59.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors 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:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- 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
GMC Sierra 2500 Fuel and Emissions Systems Categories
Helping You Find the Right Fuel and Emissions Systems for Your GMC Sierra 2500
You love your Sierra 2500. So we’ve made it easier than ever to help you find GMC Sierra 2500 Fuel and Emissions Systems in our online catalog. Our inventory holds 305 aftermarket and OEM Fuel and Emissions Systems for your GMC Sierra 2500, ranging from $1.79 to $739.39.
We offer parts from 22 brands trusted to make quality Fuel and Emissions Systems for your GMC Sierra 2500. Before you buy, take some time to read through customer reviews. We currently have 6,176 reviews of GMC Sierra 2500 Fuel and Emissions Systems from previous customers. Some of the top rated parts include Fuel Cap: 10834, Screw On, Direct Fit, Provides Tight Seal, 1 Pack with 4.3 stars and Oxygen Sensor: 4 Wire, 24.02" Long, Heated, Universal with 3.3 stars.
Find your Sierra 2500 Fuel and Emissions Systems here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your GMC Sierra 2500 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.
Top Fuel and Emissions Systems Brands for Your GMC Sierra 2500
Our inventory holds Fuel and Emissions Systems for your GMC Sierra 2500 from 22 trusted brands. You’ll find OEM and aftermarket parts from brands like Carquest Premium, Bosch, and DENSO, all of which can keep that GMC happy.
We have Delphi parts available for your GMC Sierra 2500 in categories like Exhaust Gas Recirculation (EGR) Parts and Fuel Pumps. Some of the top-rated Delphi parts in these categories are:
Top-Rated DENSO Fuel and Emissions Systems
Leading DENSO Fuel and Emissions Systems
We carry DENSO brand parts for your GMC Sierra 2500 across several catalog categories, including Oxygen Sensors. Some of our most reviewed DENSO parts include:
FAQs for GMC Sierra 2500 Fuel and Emissions Systems
What are the most purchased Fuel and Emissions Systems for the GMC Sierra 2500?
Out of 305 Fuel and Emissions Systems for the GMC Sierra 2500, the most popular in our inventory are:
What are the top-rated GMC Sierra 2500 Fuel and Emissions Systems?
Top-rated Fuel and Emissions Systems for your GMC Sierra 2500 based on customer reviews/ratings are:
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$15.49
(142)
Fuel Cap: 10834, Screw On, Direct Fit, Provides Tight Seal, 1 Pack
“I’m happy with the purchase”
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$61.99
(76)
Oxygen Sensor: 4 Wire, 15.24" Long, Heated, Exact Fit
“Installed one , not much change in running , Changed the 2 nd down stream sensor and big difference no fault code for the oxygen sensor from the code ”
