1988 GMC K2500 Fuel and Emissions Systems

Name: Multi Purpose Relay
Brand: Carquest
SKU: 83C1014
Price: 25.99 USD

Below you will find various in-demand GMC Fuel and Emissions Systems, components and accessories for your 1988 K2500. Advance Auto Parts has popular K2500 parts like Oxygen Sensors, Fuel Injectors, Air Flow Sensors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other K2500 model years including 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999 and more. Select a category of 1988 GMC K2500 Fuel and Emissions Systems below and start saving instantly.

Popular 1988 GMC K2500 Fuel and Emissions Systems Categories

Fuel Tank Attaching Hardware

Air- Fuel Ratio Sensors

Fuel Tank Cleaning Kits

Fuel Injector Installation Kits

Fuel Injection Pumps

MAP-Barometric Pressures

Vapor Canister Vent Valves

Manifold Air Pressure Sensors

Fuel Tanks

EGR Valves

Fuel Injectors

Fuel Pump Hanger Assemblies

Idle Air Parts

Vapor Canisters

Fuel Tank Sender Assemblies

Mass Air Flow Sensor Relays

Pressure Regulators

Air Charge Temperature Sensors

Fuel Injection Idle Air Control Valves

Ambient Air Temperature Sensors

Fuel Injector O-Ring Kits

Electric Pump Filter and Strainers

Smog and Vacuum Pump Pulleys

Fuel Injector Seal Kits

Fuel Tank Straps

Fuel Injector Gaskets

Fuel Tank Lock Rings

Fuel Tank Filler Necks

EGR Valve Control Switches

Fuel Injector Connectors

Fuel Tank Sending Units

Fuel Pump Pushrods

Fuel Line Connectors

Fuel Pump Pulsators

Fuel Tank Selector Valves

Fuel Pump Tank Seals

Exhaust Check Valves

Oxygen Sensor Connectors

EGR Valve Gaskets

Fuel Injection Fuel Pressure Regulator Diaphragms

Fuel Injection Pump Drive Gear

Ambient Air Temperature Sensor Clip

Fuel Tank Crossmembers

Fuel Cap Tester Adapters

Fuel System Wiring Harness Connectors

Fuel Pump Harness

Fuel Injection Pump Installation Kits

Fast Idle Relays

Fuel Tank Selector Valve Connectors

Diverter Valve Connectors

Essential Fuel and Emissions Systems for 1988 GMC K2500s

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$25.99

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

High-quality products that meet OE appearance and performance to

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$182.99

CARDONE New Vacuum Pumps are backed by CARDONE Engineered Technology, which ensures that all CARDONE Select New Vacuum Pumps meet or exceed O.E. form, fit and function. CARDONE Technology is based on over 40 years of reverse-engineering expertise, where original design weaknesses are identified and corrected, resulting in premium-quality, brand-new parts you can rely on. All units adhere to strict S.A.E. specifications and are 100% tested to ensure reliable, long-lasting performance.

Product Features:

Units are tested 100% to ensure they are leak-free and meet vacuum performance standards.
Engineered to meet or exceed O.E.M.performance.
Designed for easy installation.
Guaranteed fit and function.

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$32.99

Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Product Features:

Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
Includes Smart Link Connector, no soldering required
No special tools required for installation
Seared protection tube due to 100% functional quality test
Performance meets or exceeds OE specifications

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$6.99

Walker, with our worldwide OE partnerships and manufacturing facilities, possesses the technical excellence needed to meet today’s emissions control needs, while developing solutions for tomorrow’s challenges.

Product Features:

Used for HEGO connector when oxygen sensor is not required
Provides secure seal
New accessories help to ensure effective exhaust repairs
Walker? supplies all of the accessories you need to do the complete exhaust job
Walker? offers a full line of pipes and accessories

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$37.99

100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:

Delphi injectors are produced in a Delphi ISO 9001:2008 certified facility
100% O-ring replacement
All Delphi injectors are tested utilizing OE methodologies

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$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:

Helps avoid premature fuel pump failure
Lint free towel included
Low suds formulation
Removes harmful contaminants from the fuel tank

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$72.99

WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to

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$67.99

CARDONE Fuel Injection Pump Installation Kits provide the option of not replacing the entire oil rail, providing an easy fix and saving you hundreds of dollars. Paired with CARDONE’s premium Oil Rail Removal Tool (2K-205T), this repair kit allows technicians and vehicle owners to repair expensive high-pressure oil issues in a fraction of the time.

Product Features:

All in one kit makes the installation job easier and faster, as these components are typically sold separately from O.E.M. suppliers
Each installation kit includes everything required (gaskets, O-rings, sealing washers, etc.) for proper installation
Guaranteed fit and function
Meets or exceeds O.E.M. performance

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$26.99

New Standard Replacement Fuel Tank Lock Ring, For Fuel Pump Module, Includes O-Ring, Steel Tank

Product Features:

Fuel Pump Module Includes O-Ring Steel Tank
Meets All Federal Motor Safety Standards
No Drilling Needed For Installation
No Modifications Needed For Installation
Direct Fit Replacement For Your Vehicle
Same Form Fit And Function As OE
Check Out The Large Selection Of Parts Available For Your Vehicle

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$48.99

Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain gears offer reliability and dependability for engine rebuilds and typical replacement jobs
Helical tooth form for quiet operation and precision machined bore for true fit
CAD designed and manufactured using premium materials to ensure optimal performance
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

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$89.99

100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.

Product Features:

Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
All pumps are functionally tested for correct operation which improves pump reliability
Exact fit original equipment replacements means easy installation
Consistent pressure at all operating temperatures results in quick start-ups.
Pump is designed for diesel engines and applications
Always check fuel filter when replacing the fuel pump

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$34.99

An ACDelco Professional, premium aftermarket Engine Coolant Temperature Sensor is a high quality replacement for many vehicles on the road today. It monitors the engine temperature. The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. This premium aftermarket replacement engine coolant temperature sensor is manufactured to meet your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$40.99

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:

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

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$25.99

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

Product Features:

Air Charge Temperature Sensors are designed to meet or exceed OE specifications in form, fit and function to ensure proper monitoring of air temperature entering the engine
NTK’s Engine Coolant Temperature Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper engine operating temperature.

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$188.99

This frame crossmember is designed to match the fit of an original equipment crossmember on specified vehicles, and can help eliminate the need to fabricate a replacement or install a salvage yard part. It is engineered to replace a factory crossmember that has rusted or damaged from impact, and is manufactured from durable steel for a reliable repair.

Product Features:

Ideal replacement – this fuel tank crossmember is a direct replacement for the original crossmember that allows only the damaged part to be replaced.
Durable construction – this crossmember is made of steel and painted in a corrosion-resistant finish for a long service life.
Cost-effective and reliable – offers original manufacturer quality at lower cost than replacing the frame and saves time and money required to fabricate a replacement
Quality tested – this crossmember has undergone vehicle try-on, material, and corrosion testing to ensure proper fit and long-lasting durability

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$40.99

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

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$1229.99

CARQUEST premium remanufactured fuel injection pumps are completely torn down, ultrasonically cleaned, inspected and remanufactured using premium components. Each pump is 100% tested on a sophisticated flow bench under multiple operating parameters to meet or exceed OE specifications.

Product Features:

Each unit is 100% tested to OE specifications
Does not include Pump Mounted Driver (PMD)

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$62.08

The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life.

Product Features:

OE-Equivalent.
Direct fit for easy installation.
OE Style connectors and wire lengths.
Base ceramic probe of Zirconium and Yttrium.
Patented Platinum Power Grid.

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$66.99

Fuel filler neck leaking? This replacement fuel filler neck is precision-engineered and thoroughly tested to match the original filler neck for specific vehicle years, makes and models for a reliable repair.

Product Features:

Direct replacement – this fuel filler neck is made to match the original equipment on specific vehicles
Durable construction – made of corrosion-resistant materials to reduce future failure potential
Regulatory compliant – built to meet emission and inspection standards
Trustworthy value – backed by team of engineers and quality control experts in the United States

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$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:

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

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$18.99

Filtration performance and micron rating meet or exceed OE requirements
OE replacement strainer designed for use with Delphi electric fuel pumps
Replacing the strainer is always recommended when replacing a fuel pump

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$22.99

Stock fuel pump pushrods leave a lot to be desired. In fact, they have been known to break at the most inopportune time. To provide you with required reliability and improved performance, ARP has developed these sophisticated and durable pushrods. they are made from premium grade aerospace chrome moly and center less ground to precise diameter. A hollow core serves to reduce the reciprocating mass, which requires less energy to operate. The less drag on the motor, the more power available to you

Product Features:

Made From Premium Grade Aerospace Chrome Moly
Center Less Ground To Precise Diameter
Hollow Core Serves To Reduce The Reciprocating Mass, Which Requires Less Energy To Operate
Provide With Required Reliability And Improved Performance

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$47.99

Carquest Premium electric fuel pumps are built to meet or exceed Original Equipment (OE) specifications for fit, form and function. Our Carquest Premium fuel pumps are built to be installed in the Original Equipment module or assembly. We have invested in industry-leading quality upgrades, like upgraded turbine impellers and 100% carbon commutators, to deliver greater reliability. Carquest Premium electric fuel pumps are engineered with superior quality components to provide the longest life and reliable performance.

Product Features:

Meets or exceeds OE specifications for fit, form and function
100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
OE upgraded turbine impellers greatly reduce fuel pulsation
All fuel pumps are 100% performance tested

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$2.49

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

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Validated for fit, form and function
Unsurpassed quality you can trust

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$55.99

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$12.94

The ACDelco GM Original Equipment Fuel Injection Throttle Body Gasket is a GM-recommended replacement component that provides the same performance, durability, and service life as your factory original equipment.

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

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$14.49

This fuel pump tank seal is designed to match the fit and function of the original seal on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this fuel pump tank seal is designed to match the fit and function of the original seal on specified vehicles
Restores functionality – reliable replacement for an original part that has failed due to fatigue or due for replacement during fuel pump tank service
Durable construction – recommended for replacement when the fuel pump or sensor is replaced
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$30.48

Stant locking gas caps are OEM quality both in construction and materials as well as deterrent to fuel theft and vandalism. A gas/fuel cap performs three very important functions; safety of the vehicle’s occupants, fuel economy and reduce emissions. Safety: Without a fuel cap, gasoline vapors will be present around your car at all times. Those vapors can be ignited by a random spark or flame and are very dangerous if you are involved in an accident or rollover. Fuel Economy: According to Sun Oil Company research, a vehicle with a missing or inoperative fuel cap will allow 176 pounds (22 gallons) of gasoline to evaporate over the period of one year. Emissions: Gasoline vapors emit hydrocarbons which dissolve the earth’s ozone layer and cause smog.

Product Features:

A quality locking mechanism deters fuel theft and vandalism
Original equipment performance and safety standards
OEM quality construction and materials
Replacing an old, leaky or missing gas cap can save as much as a gallon of gas every 15 days
A new gas cap can pay for itself in less than three months.

Upgrade your 1988 GMC K2500 with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 1988 GMC K2500, 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 K2500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 172 Fuel and Emissions Systems for the 1988 GMC K2500, designed to meet your needs without breaking the bank. From Oxygen Sensor replacements to Fuel Injectors 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 1988 GMC K2500 at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $1.29 to $664.99, with an average price of $74.29. Our 172 Fuel and Emissions Systems in stock come from 23 trusted brands, so you’re sure to find the right part for your 1988 GMC K2500 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 1988 GMC K2500, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names like Carquest Premium Delphi, and more. Carquest Premium Fuel and Emissions Systems start at just $1.29 and boast an impressive 4 stars average rating from customers. With 2,734 customer reviews and counting, our 1988 GMC K2500 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 1988 GMC K2500 is always ready to roll. We’re committed to providing you with everything you need to keep your K2500 in top shape, all in one place. Start shopping confidently below for your 1988 GMC K2500!

Best-Selling Oxygen Sensors for 1988 GMC K2500s

Enhance the driving experience in your GMC with 6 quality Oxygen Sensor components, starting at $6.99.

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$65.99

Product Features:

Reducer With O-Sensor Fitting
Made In USA

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$31.99

Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
Direct Fit includes OE Connector for easy installation
Performance meets or exceeds OE specifications
True Direct-fit OE connectors and harness

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$32.99

Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
Includes Smart Link Connector, no soldering required
No special tools required for installation
Seared protection tube due to 100% functional quality test
Performance meets or exceeds OE specifications

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$6.99

Used for HEGO connector when oxygen sensor is not required
Provides secure seal
New accessories help to ensure effective exhaust repairs
Walker? supplies all of the accessories you need to do the complete exhaust job
Walker? offers a full line of pipes and accessories

from

$29.99

NTK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:

OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability

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$65.99

Product Features:

Reducer With O-Sensor Fitting
Made In USA

Most Popular 1988 GMC K2500 Fuel Injectors

Customize your GMC with 27 Fuel Injectors products like Fuel Injector Gaskets, Fuel Injectors, and Fuel Injector O-Ring Kits, all priced under $340.91.

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$5.29

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:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

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$119.99

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

Designed to OE standards for ease of installation
Precision-wound and precision-trimmed solenoid windings allow the computer to command efficient delivery of fuel
High-temp Viton® O-rings enable prolonged sealing of injector under extreme heat conditions
As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?

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$49.99

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:

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

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$49.49

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

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$3.79

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:

Premium OE quality materials
Services one injector

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$36.49

Pigtail connector allows replacement of damaged fuel injector connector.

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$40.99

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

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$105.99

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

Designed to OE standards for ease of installation
Precision-wound and precision-trimmed solenoid windings allow the computer to command efficient delivery of fuel
High-temp Viton® O-rings enable prolonged sealing of injector under extreme heat conditions
As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?

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$95.99

100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:

Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
Quiet operation, no audible regulator noise
Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
Consistent and predictable fuel pressure throughout system range of control provides great drivability

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$74.99

CARQUEST precision remanufactured injectors are completely torn down, ultrasonically cleaned, inspected and remanufactured using premium components. Each injector is 100% tested to meet or exceed OE performance specifications.

Product Features:

Premium OE quality materials
Includes copper combustion seal

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$340.91

The ACDelco Professional, premium aftermarket Fuel Injector is the ideal high quality replacement for your GM vehicle. It is an electro-magnetic valve that meters fuel into the engine’s intake manifold or cylinders for combustion. The engine management computer operates the injector by applying an electric current to the injector solenoid winding – this causes the needle valve to open, and allows the pressurized fuel to be atomized into the intake airstream. This premium aftermarket replacement fuel injector is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Atomize fuel into the engine’s intake manifold or cylinders, as part of the fuel and engine management system
Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$55.99

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$2.99

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:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

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$44.99

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

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$289.16

Atomize fuel into the engine’s intake manifold or cylinders, as part of the fuel and engine management system
Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$281.54

Atomize fuel into the engine’s intake manifold or cylinders, as part of the fuel and engine management system
Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$269.99

ACDelco Professional Fuel Injector is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This premium aftermarket injector is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$210.99

CARDONE Remanufactured Fuel Injectors provide an alternative plug and play solution to fuel delivery for diesel applications. All units are flow tested and balanced and replaced with new O-rings and gaskets. Each unit retains OEM duty cycle and pulse width ensuring reliable performance. All units are built to meet or exceed OEM performance, providing a quality product both you and your vehicle can rely on.

Product Features:

All gaskets, O-rings and bearings are replaced 100% to ensure optimal performance
Each assembled unit is individually calibrated and tested to ensure it meets or exceeds O.E.M. form, fit and function
All components are renewed or replaced as necessary to ensure high quality and durability
When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life and less down-time for the driver
Guaranteed fit and function
Meets or exceeds O.E.M. performance

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$197.99

All gaskets, O-rings and bearings are replaced 100% to ensure optimal performance
Each assembled unit is individually calibrated and tested to ensure it meets or exceeds O.E.M. form, fit and function
All components are renewed or replaced as necessary to ensure high quality and durability
When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life and less down-time for the driver
Guaranteed fit and function
Meets or exceeds O.E.M. performance

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$102.99

CARDONE Diesel Fuel Injector Kits conveniently contain all components needed to complete the entire job, while other suppliers sell each component individually. Each kit includes everything required for installation, ensuring leak free operation and reduced crank times due to fuel leaks. Each kit contains 100% new components, ensuring trouble-free installation, keeping both you and your vehicle on the road for many years to come.

Product Features:

All in one kit makes the installation job easier and faster, as these components are typically sold separately from O.E.M. suppliers
Each installation kit includes everything required (gaskets, O-rings, sealing washers, etc.) for proper installation
Guaranteed fit and function
Meets or exceeds O.E.M. performance

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$71.99

CARQUEST new diesel fuel injectors are manufactured using state of the art equipment to ensure long life and trouble-free operation. Each injector is 100% tested to meet or exceed OE performance specifications.

Product Features:

Premium OE quality materials
Includes copper combustion seal

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$71.99

Premium OE quality materials
Includes copper combustion seal

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$67.99

Premium OE quality materials
Includes copper combustion seal

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$46.99

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

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$21.99

100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part.

Product Features:

Part is validated, tested and matched to the vehicle application
Delphi engineered to meet customer expectations
Delphi provides O-rings and other components to assist in completing the job
Manufactured to meet or exceed OE requirements

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$12.94

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

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$3.99

GM Genuine Parts Fuel Injector Seals 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:

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

Top Picks for 1988 GMC K2500 Air Flow Sensors

Upgrade GMC K2500s with top-quality Air Flow Sensors parts, including 15 OEM and aftermarket selections for your 1988 model.

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$65.05

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:

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

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$39.79

NTK is the world’s largest supplier and manufacturer of original equipment oxygen sensors. NTK oxygen sensors meet or exceed original equipment specifications and are equipped with waterproof factory fitted connectors to ensure a perfect fit every time. Every NTK oxygen sensor is individually tested to ensure the highest level of quality and reliability.

Product Features:

OE-Equivalent.
Direct fit for easy installation.
Extensively Tested During Manufacture to Guarantee Quality and Reliability
Supplied With a Factory-Fitted OEM Connector for Easy Installation

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$65.99

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.

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.

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$25.99

Air Charge Temperature Sensors are designed to meet or exceed OE specifications in form, fit and function to ensure proper monitoring of air temperature entering the engine
NTK’s Engine Coolant Temperature Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper engine operating temperature.

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$88.99

ACDelco GM Original Equipment Manifold Absolute 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:

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 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

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$73.99

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

Product Features:

NTK’s 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.

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$25.99

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

High-quality products that meet OE appearance and performance to

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$22.13

The FAE Engine Coolant Temperature Sensor is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium aftermarket replacement
Provides performance and dependability
Manufactured to meet OE specifications

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$58.18

Water Temp. Sensor

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$35.87

OE-Equivalent.
Direct fit for easy installation.
OE Style connectors and wire lengths.
Base ceramic probe of Zirconium and Yttrium.
Patented Platinum Power Grid.

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$123.71

MAP Sensor

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$84.99

ACDelco Professional Manifold Absolute Pressure Sensor is a high quality aftermarket replacement component for one or more of the following vehicle systems: engine – mechanical. This premium aftermarket sensor is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$56.25

The ACDelco GM Original Equipment Engine Coolant Temperature Sensor monitors the engine temperature, and is a GM-recommended replacement for your vehicle’s original component. The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. This original equipment engine coolant temperature sensor has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Undergo the same stringent testing process as the original part
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

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$34.99

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$4.99

SPLASH SHLD COWL RET

In-Demand Gas Caps for 1988 GMC K2500s

Select from 20 premium Gas Caps parts for your 1988 GMC K2500, with prices ranging from $6.99 to $31.99.

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$15.79

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:

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

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$11.99

None

Product Features:

Protects your fuel from theft and vandalism
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

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$16.79

None

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

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$12.99

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

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$14.99

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

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$15.49

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

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$15.79

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

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$24.99

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

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$16.79

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
“Torque Override” feature aids in the proper installation of the fuel cap. It produces an audible click as the O-ring that seals the cap is properly compressed.

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$23.99

None

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

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$24.99

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

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$21.79

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

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$22.99

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

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$12.49

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

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$6.99

None

Product Features:

Protects your fuel from theft and vandalism
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

from

$31.99

None

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

from

$23.99

Experience uncompromising quality and emissions compliance with these tethered fuel caps. Manufactured with top-tier materials and rigorous production and safety standards adhering to Original Equipment Manufacturer guidelines. Designed meticulously to meet both state and federal emissions requirements, it ensures environmental responsibility. With its specifically engineered pressure and vacuum relief valves, fuel evaporation becomes a thing of the past. Bid farewell to the risk of losing up to 30 gallons of precious gasoline over a year due to a leaking fuel cap. Trust in our superior construction to safeguard your fuel and contribute to a greener future.

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$10.99

None

Product Features:

Protects your fuel from theft and vandalism
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

from

$22.99

Protects your fuel from theft and vandalism
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

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$20.99

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

Most Sold 1988 GMC K2500 Fuel Pumps

Explore our best-selling GMC parts for the 1988 K2500 among 25 OEM and aftermarket options starting from $6.56.

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$234.99

Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
Delphi pumps are designed to operate under extreme temperatures with quick engine starts and to avoid low-fuel hesitation, including alcohol fuels and blends
Metal tubes in Delphi hangers are routed so as to not contact the tank or vehicle underbody at any point eliminating noise and vibration during vehicle operation
Empty float height and float retention matches OE specifications and guarantees correct gas gauge reading
Restores fast pressure performance and system integrity, translating to better pumping through less energy
Lower failure rates due to its innovative design and durability
Part is validated, tested and matched to the right vehicle application
Lower amperage draws less load on vehicle’s electrical system
Always be sure to check and clean fuel tank to avoid unnecessary returns

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$37.99

CARQUEST enhanced electric in-tank fuel pumps are 100% quality tested and are designed to deliver quiet operation, industry-leading performance and durability. All CARQUEST pumps meet or exceed OE specifications in fit, form and function.

Product Features:

Every single pump is 100% tested throughout the entire manufacturing process for worry free, out-of-the-box performance
Advanced polymers, brushes and commutators to ensure long life and durability in multiple fuel blends.
High-performance pump section assembly provides superior performance
Leading-edge inlet design to increase performance and efficiency, leading to longer life
High grade outer shell for life-long corrosion resistance
Optimized, precision-wound armature assembly for increased performance

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$67.99

Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
Delphi pumps are designed to operate under extreme temperatures with quick engine starts and to avoid low-fuel hesitation, including alcohol fuels and blends
Improved pump performance as a result of Delphi’s innovative design and durability
Restores fast pressure performance and system integrity, translating to better pumping through less energy
Part is validated, tested and matched to the right vehicle application
Lower amperage draws less load on vehicle’s electrical system
Always be sure to check and clean fuel tank to avoid unnecessary returns
Always replace the fuel strainer when doing a fuel pump repair

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$29.99

Carquest Premium electric fuel pumps are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. Our Carquest Premium fuel pumps are built to be installed in the Original Equipment module or assembly. We have invested in industry-leading quality upgrades, like upgraded turbine impellers and 100% carbon commutators, to deliver greater reliability. Carquest Premium electric fuel pumps are engineered with superior quality components to provide the longest life and reliable performance.

Product Features:

Meets or exceeds OE specifications for fit, form and function
100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
OE upgraded turbine impellers greatly reduce fuel pulsation
All fuel pumps are 100% performance tested

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$13.99

Filtration performance and micron rating meet or exceed OE requirements
OE replacement strainer designed for use with Delphi electric fuel pumps
Replacing the strainer is always recommended when replacing a fuel pump

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$181.99

CARQUEST fuel pump sender assemblies feature exact fit, with design improvements, such as upgraded polymers, brushes, and commutators to ensure lasting durability in multiple fuel blends. Also features advanced rust-inhibiting finish for longer life.

Product Features:

Every single pump is 100% tested throughout the entire manufacturing process for worry free, out-of-the-box performance
Advanced rust-inhibiting finish for long-lasting durability
High-performance pump section assembly provides superior performance
Leading-edge inlet design to reduce friction and increase performance
Gradient density strainer designed for better contamination resistance

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$17.99

CARQUEST wiring harnesses are designed to replace worn, damaged, or corroded electrical connections, delivering reliable performance and long life.

Product Features:

Provides worry-free electrical performance
Designed to meet or exceed OE specifications

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$64.99

Meets or exceeds OE specifications for fit, form and function
100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
OE upgraded turbine impellers greatly reduce fuel pulsation
All fuel pumps are 100% performance tested

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$79.99

Carquest Premium fuel pump hanger assemblies are engineered by Carter Fuel Systems or Agility Auto Parts to meet or exceed Original Equipment (OE) specifications for fit, form and function. We have invested in industry-leading quality improvements like upgraded turbine impellers and 100% carbon commutators to deliver greater reliability. Carquest Premium fuel pump hanger assemblies are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump hanger assemblies are engineered with superior quality components to provide the longest life and reliable performance.

Product Features:

Meets or exceeds OE specifications for fit, form and function
100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
OE upgraded turbine impellers greatly reduce fuel pulsation
All fuel pumps are 100% performance tested
Includes installation gaskets or seals where applicable

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$9.99

CARQUEST Premium electric fuel pumps are built to meet or exceed Original Equipment (OE) specifications for fit, form and function. Our CARQUEST Premium fuel pumps are built to be installed in the Original Equipment module or assembly. We have invested in industry-leading quality upgrades, like upgraded turbine impellers and 100% carbon commutators, to deliver greater reliability. CARQUEST Premium electric fuel pumps are engineered with superior quality components to provide the longest life and reliable performance.

Product Features:

Meets or exceeds OE specifications for fit, form and function
100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
OE upgraded turbine impellers greatly reduce fuel pulsation
All fuel pumps are 100% performance tested

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$76.99

Meets or exceeds OE specifications for fit, form and function
100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
OE upgraded turbine impellers greatly reduce fuel pulsation
All fuel pumps are 100% performance tested

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$56.99

New Platinum Pro Electric Fuel Pump, Digital Dash, New Strainer Required For Warranty

Product Features:

Digital Dash
Meets All Federal Motor Safety Standards
No Drilling Needed For Installation
No Modifications Needed For Installation
Direct Fit Replacement For Your Vehicle
Same Form Fit And Function As OE
Check Out The Large Selection Of Parts Available For Your Vehicle

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$29.99

Fuel Sender Fuel Strainer

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$47.99

Meets or exceeds OE specifications for fit, form and function
100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
OE upgraded turbine impellers greatly reduce fuel pulsation
All fuel pumps are 100% performance tested

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$48.99

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain gears offer reliability and dependability for engine rebuilds and typical replacement jobs
Helical tooth form for quiet operation and precision machined bore for true fit
CAD designed and manufactured using premium materials to ensure optimal performance
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

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$664.99

Each unit is 100% tested to OE specifications
Includes pump mounting o-ring

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$277.99

These universal in-line fuel pumps are intended for fuel Injection systems. They are designed to work in-line, not inside the tank, so installation is a snap. They’re all rated for continuous duty service and have been tested up to 2,500 hours.

Product Features:

Flows 43 gph At 15 PSI
Draws 3.5 Amps At 15 PSI
Will Feed Up To 400 Horsepower Throttle Body EFI Unit
OE Proven Design
Lightweight and Compact
3/8 in. Barbed Fittings Included

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$152.99

Product Features:

High Pressure Fuel Lines
High Pressure Fuel Regulator
Manifold Comes Assembled
High-Flow Alum. Fuel Rails
Rails Extruded and CNC Machined
High-Tech/Pico Fuel Injection
Throttle Brackets Including
Complete Wiring Harness Including

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$85.99

Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
All pumps are functionally tested for correct operation which improves pump reliability
Exact fit original equipment replacements means easy installation
Consistent pressure at all operating temperatures results in quick start-ups.
Pump is designed for diesel engines and applications
Always check fuel filter when replacing the fuel pump

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$83.99

Delphi is a global OE manufacturer and all fuel pumps are built to Delphi’s OE standards
Delphi pumps are designed to operate under extreme temperatures with quick engine starts and to avoid low-fuel hesitation, including alcohol fuels and blends
Improved pump performance as a result of Delphi’s innovative design and durability
Restores fast pressure performance and system integrity, translating to better pumping through less energy
Part is validated, tested and matched to the right vehicle application
Lower amperage draws less load on vehicle’s electrical system
Always be sure to check and clean fuel tank to avoid unnecessary returns
Always replace the fuel strainer when doing a fuel pump repair

from

$61.99

Meets or exceeds OE specifications for fit, form and function
100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
OE upgraded turbine impellers greatly reduce fuel pulsation
All fuel pumps are 100% performance tested

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$34.99

Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

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

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$22.99

Made From Premium Grade Aerospace Chrome Moly
Center Less Ground To Precise Diameter
Hollow Core Serves To Reduce The Reciprocating Mass, Which Requires Less Energy To Operate
Provide With Required Reliability And Improved Performance

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$15.99

Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

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

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$6.56

Fuel Screen

Top-Rated Fuel and Emissions Systems Brands For Your 1988 GMC K2500

Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 1988 GMC K2500s. Below you’ll find some of our best rated Fuel and Emissions Systems from Carquest Premium and Delphi, and more. Fuel and Emissions Systems from these brands that fit a 1988 K2500 start at just $1.29 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 1988 GMC K2500 Fuel and Emissions Systems

When it comes to maintaining or upgrading your 1988 GMC K2500, 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 1988 GMC K2500. With over 61 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 $1.29, with an average price of just $50.11. Plus, with over 428 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.

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$65.99

This product is not rated

Manifold Absolute Pressure Sensor (MAP)

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$16.99

This product is not rated

Fuel Tank Lock Ring

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$9.99

This product is not rated

Fuel Pump Strainer

“”

Popular Delphi 1988 GMC K2500 Fuel and Emissions Systems

Delphi auto parts is one of the highest quality Fuel and Emissions System brands in the market. Any 1988 GMC K2500 owner should feel confident when installing genuine Delphi parts in their vehicle. To ensure the best fit and performance for your 1988 K2500, Advance Auto Parts carries a full inventory of 13 Delphi Fuel and Emissions Systems. Plus you will be keeping your GMC in peak condition while saving money because prices on these Delphi Fuel and Emissions Systems range from $12.49 to $358.37, plus, with more than 71 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.

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$95.99

This product is not rated

Fuel Injection Pressure Regulator

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$12.49

This product is not rated

Fuel Tank Cleaning Kit

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$101.99

This product is not rated

EGR Valve

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FAQs for 1988 GMC K2500 Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 1988 GMC K2500s?

Out of 172 Fuel and Emissions Systems that fit 1988 GMC K2500s, the following parts are the top sellers:

Fuel Cap: 10837, Round, Direct Fit, Provides Tight Seal, 1 Pack (18481528) – $14.99
Tethered Gas Cap: Non-Locking, Original Equipment Manufacturer, Reduces Air Pollution, 1 Pack (12102600) – $23.99
Electric Fuel Pump: With Hose Clamps, Isolator, Splices, Isolator, 2-Wire Harness w/Connector (20772154) – $67.99

What’s the price range for 1988 GMC K2500 Fuel and Emissions Systems?

Fuel and Emissions System prices for the 1988 GMC K2500 start at $1.29 and go up to $664.99 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 1988 GMC K2500?

The average price for Fuel and Emissions Systems for the 1988 GMC K2500 is $74.29. 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 K2500 model years?

Yes, we currently carry Fuel and Emissions Systems for 19 model years of GMC K2500s between 1979 and 1999. Fuel and Emissions Systems are bought most frequently for the following model years: 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, and 1991.

What are the cheapest Fuel and Emissions Systems for my 1988 GMC K2500?

The cheapest 1988 GMC K2500 Fuel and Emissions Systems we carry in stock are:

Exhaust Gas Recirculation (EGR) Valve Gasket (12482002) – $1.29
Exhaust Gas Recirculation (EGR) Valve Gasket (3207781) – $1.99
Fuel Pump Mounting Gasket (19780020) – $2.99
Fuel Injector Seal Kit (11449789) – $3.79
Multi-Purpose Gasket (12483135) – $3.99

What types of Fuel and Emissions Systems do you sell for my 1988 GMC K2500?

As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 1988 GMC K2500:

Can I get help with 1988 GMC K2500 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 K2500 Fuel and Emissions Systems?

Advance Auto Parts keeps returns simple. For new GMC K2500 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.

1988 GMC K2500 Fuel and Emissions Systems

Carquest – Multi Purpose Relay (Part No.83C1014)

Cardone New – New Vacuum Pump (Part No.90-1025)

Bosch – Oxygen Sensor: 1 Wire, 5.31" Long, Non-heated, Universal Fit (Part No.11027)

Walker – Exhaust Oxygen Sensor Bung Plug for Secure Seal (Part No.35299)

Delphi – Diesel Fuel Injector Installation Kit (Part No.7135-274)

Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Wells Vehicle Electronics – Fuel Injection Pressure Regulator (Part No.5G1070)

Cardone – Fuel Injection Pump Installation Kit (Part No.2K-103)

KAI – Fuel Tank Lock Ring (Part No.SPILO91)

Cloyes Gear – Fuel Injection Pump Drive Gear (Part No.2823)

Delphi – Fuel Lift Pump (Part No.HFP921)

ACDelco – Engine Coolant Temperature Sensor (Part No.213-4396)

Carquest Premium – Fuel Injector Connector (Part No.ABA3464)

NTK – Multi-Purpose Temperature Sensor (Part No.EF0008)

Dorman – Fuel Tank Rear Frame Crossmember (Part No.926-956)

Carquest Premium – Inline Connector (Part No.PTA1295)

Carquest Premium – Remanufactured Diesel Fuel Injection Pump without PMD (Part No.AM9101L3)

Bosch – Bosch Oxygen Sensor (Part No.C5010132587BOS)

Carquest – Fuel Tank Filler Neck (Part No.577-824)

ACDelco – Multi-Port Fuel Injector Kit with Fuel Injector and Seals (Part No.19244615)

Delphi – Fuel Pump Strainer (Part No.FS0031)

ARP Auto Racing – Chrome Moly (Part No.134-8701)

Carquest Premium – Fuel Pump Pulsator A3541776 (Part No.A3541776)

Felpro – Exhaust Gas Recirculation (EGR) Valve Gasket (Part No.70789)

Wells Vehicle Electronics – Fuel Injection Fuel Pressure Regulator Diaphragm (Part No.3G1097)

ACDelco – GM Original Equipment Fuel Injection Throttle Body Gasket (Part No.C7001292622ACD)

Dorman – Fuel Pump Gasket (Part No.911-572)

Stant – Locking Fuel Cap (Part No.E201032813STN)

Flowtech – Reducer w/O2 Sensor Fitting (Part No.10105FLT)

Bosch – Oxygen Sensor: 1 Wire, 14.57" Long, Non-heated, Exact Fit (Part No.12014)

Bosch – Oxygen Sensor: 1 Wire, 5.31" Long, Non-heated, Universal Fit (Part No.11027)

Walker – Exhaust Oxygen Sensor Bung Plug for Secure Seal (Part No.35299)

NTK – Switching Oxygen Sensor: 1 Wire, 15.25" Long, Non-Heated, Direct Fit (Part No.21002)

Flowtech – Reducer w/O2 Sensor Fitting (Part No.10110FLT)

Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.60759)

Carquest – Fuel Injector (Part No.57202)

Carquest Premium – Remanufactured Fuel Injector (Part No.A114-1093)

Carquest Premium – Remanufactured Fuel Injector (Part No.A114-1033)

Carquest Premium – Fuel Injector Seal Kit (Part No.AS005)

Carquest Premium – Fuel Injector Connector (Part No.AC761)

Carquest Premium – Fuel Injector Connector (Part No.ABA3464)

Carquest – Fuel Injector (Part No.57020)

Delphi – Fuel Injection Pressure Regulator (Part No.FP10729)

Carquest Premium – Remanufactured Diesel Fuel Injector (Part No.AD11033)

ACDelco – Professional Fuel Injector Assembly (Part No.C1000324311ACD)

Wells Vehicle Electronics – Fuel Injection Fuel Pressure Regulator Diaphragm (Part No.3G1097)

Felpro – Fuel Pump Mounting Gasket (Part No.70150)

Carquest Premium – Remanufactured Fuel Injector (Part No.A114-1043)

ACDelco – Professional Fuel Injector Assembly (Part No.C1000324407ACD)

ACDelco – Professional Fuel Injector Assembly (Part No.C1000357608ACD)

ACDelco – Throttle Body Fuel Injector Assembly (Part No.217-2286)

Cardone – Fuel Injector (Part No.2J-104)

Cardone – Fuel Injector (Part No.2J-105)

Cardone – Fuel Injector Installation Kit (Part No.2K-102)

Carquest Premium – New Diesel Fuel Injector (Part No.AN11023)

Carquest Premium – Remanufactured Diesel Fuel Injector (Part No.AD11023)

Carquest Premium – New Diesel Fuel Injector (Part No.AN11033)

Carquest Premium – Remanufactured Fuel Injector (Part No.A114-1013)

Delphi – Fuel Injection Pump Installation Kit (Part No.7135-263)

ACDelco – GM Original Equipment Fuel Injection Throttle Body Gasket (Part No.C7001292622ACD)

ACDelco – Multi-Purpose Gasket (Part No.14025557)

Driveworks – MAP Sensor (Part No.31390)

NTK – NTK Oxygen Sensor (Part No.C501063030NTK)

Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECE1015)

NTK – Multi-Purpose Temperature Sensor (Part No.EF0008)

ACDelco – Manifold Absolute Pressure (MAP) Sensor (Part No.213-1545)

NTK – Manifold Absolute Pressure Sensor (Part No.MA0089)

Carquest – Multi Purpose Relay (Part No.83C1014)

FAE – Engine Coolant Temperature Sensor (Part No.C6020175714FAE)

ACDelco – Water Temp. Sensor (Part No.C6020581131ACD)

Bosch – Bosch Oxygen Sensor (Part No.C501033456BOS)

Autopart International Inc – MAP Sensor (Part No.C70442056072API)

ACDelco – Manifold Absolute Pressure Sensor (Part No.213-3205)

ACDelco – GM Original Equipment Engine Coolant Temperature Sensor (Part No.C6020206740ACD)

ACDelco – Engine Coolant Temperature Sensor (Part No.213-4396)

Dorman – SPLASH SHLD COWL RET (Part No.963-230D)

Carquest Premium – Diesel Fuel Cap: 10819D, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10819D)

Carquest Premium – Keyed Alike Locking Fuel Cap (Part No.17591)

Carquest Premium – Keyed Alike Locking Fuel Cap (Part No.17591D)