1999 GMC C1500 Fuel and Emissions Systems

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Essential Fuel and Emissions Systems for 1999 GMC C1500s

GM Genuine Parts – GM Genuine Parts Fuel Injector O-Ring Kit with Brackets, 217-451 (Part No.217-451)

GM Genuine Parts Fuel Injector O-Ring Kit with Brackets, 217-451

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$31.49
GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Spectra Premium – Spectra Premium Fuel Tank, GM23C (Part No.GM23C)

Spectra Premium Fuel Tank, GM23C

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$204.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tanks meet or exceed the performance of the original equipment they replace.
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Flowtech – "Flowtech 3-Bolt, 3"" x 2.5"" Reducer with O2 Sensor Fitting, 10110FLT" (Part No.10110FLT)

"Flowtech 3-Bolt, 3"" x 2.5"" Reducer with O2 Sensor Fitting, 10110FLT"

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$77.39
everything you need to complete the installation. That’s why we pride ourselves on our installation kits, which include all the gaskets, hardware, and fasteners necessary to hook up your headers, mufflers and/or tailpipes or side mounts in minutes. But what happens when you’re doing a custom installation, or if you want to do a show-quality job with no compromise in quality, fit or finish The answer is a complete line of reducers, brackets, and emissions accessories, all precision-engineered by FLOWTECH. These installation accessories will turn your FLOWTECH system
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Dorman – Dorman Fuel Tank Frame Crossmember, 926-956 (Part No.926-956)

Dorman Fuel Tank Frame Crossmember, 926-956

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$189.99
When the original equipment fuel tank crossmember rusts apart, the dealer’s solution is to replace the frame or fabricate a repair. This Dorman OE FIX crossmember bolts into place to repair only the affected part and features a corrosion-resistant finish.
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Carquest – Carquest Air Charge Temperature Sensor, 31A1016 (Part No.31A1016)

Carquest Air Charge Temperature Sensor, 31A1016

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$29.99
The Air Charge Temperature Sensor provides an input to the vehicles computer as to the temperature of the air entering the engine via the air cleaner assembly. The engine computer uses this input to control many operating conditions which in turn provides optimal engine operation, engine performance and clean tailpipe emissions.
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GM Genuine Parts – GM Genuine Parts Fuel Injection Pressure Regulator Kit with Regulator and Clips, 19210686 (Part No.19210686)

GM Genuine Parts Fuel Injection Pressure Regulator Kit with Regulator and Clips, 19210686

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$104.99
ACDelco GM Original Equipment Fuel Injection Pressure Regulators are mechanical valves that control fuel pressure in the fuel injector rail, and are GM-recommended replacements for your vehicle’s original components. Their spring-loaded valves return excess fuel back to the fuel tank. These original equipment fuel injection pressure regulators 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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Carquest Premium – Carquest Fuel Tank Lock Ring, LO1582931 (Part No.LO1582931)

Carquest Fuel Tank Lock Ring, LO1582931

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$16.99
Carquest Premium fuel pump tank seals are built by Carter Fuel Systems and Agility Auto Parts, industry leaders in high-quality fuel system components. Carquest Premium offers a complete line of fuel pump tank seals covering a wide variety of North American vehicle applications. Carquest Premium fuel pump tank seals are engineered to meet or exceed all OEM specifications.
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Dorman – Help – Dorman – Help Fuel Tank Strap Hardware Kit, 55157 (Part No.55157)

Dorman - Help Fuel Tank Strap Hardware Kit, 55157

from

$13.99
This fuel tank attaching hardware is designed to match the fit and function of the original hardware on specified vehicles, and is engineered for durability and reliable performance.
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Carquest Premium – Carquest New Diesel Fuel Injector Remanufactured, AN11043 (Part No.AN11043)

Carquest New Diesel Fuel Injector Remanufactured, AN11043

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$92.99
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.
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Carquest Premium – Carquest New Mass Air Flow Sensor – Complete Assembly, MQ7209 (Part No.MQ7209)

Carquest New Mass Air Flow Sensor - Complete Assembly, MQ7209

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$115.99
Carquest Premium mass air flow (MAF) sensors are built to meet the original equipment (OE) specifications for each application. Our MAF sensors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium mass air flow sensors are 100% new and undergo extensive validation testing to ensure long-lasting performance and reliability.
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GM Genuine Parts – GM Genuine Parts Manifold Absolute Pressure Sensor Seal, 16194007 (Part No.16194007)

GM Genuine Parts Manifold Absolute Pressure Sensor Seal, 16194007

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$13.99
GM Genuine Parts Manifold Absolute Pressure Sensor Seals are designed, engineered, & 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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Carquest – Carquest Idle Air Control Valve, 76A1001 (Part No.76A1001)

Carquest Idle Air Control Valve, 76A1001

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$59.99
The Idle Air Control valve is an electronic device used by the engine control module (ECM) to control engine idle speed. The control valve will be mounted in the throttle body on the engine and allows air to bypass the throttle plate during a closed throttle condition. The valve is also used on many applications to control vehicle speed when the vehicle cruise control is engaged, the ECM will allow air to bypass the throttle plate while monitoring vehicle speed and other signal inputs.
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Carquest Premium – Carquest Exhaust Gas Recirculation (EGR) Valve Control Solenoid, EGA1333 (Part No.EGA1333)

Carquest Exhaust Gas Recirculation (EGR) Valve Control Solenoid, EGA1333

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$36.99
Carquest Exhaust Gas Recirculation (EGR) Valve Control Solenoid, EGA1333.
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Carquest Premium – Carquest Multi-Use Connector, PTA1078 (Part No.PTA1078)

Carquest Multi-Use Connector, PTA1078

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$32.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Holley – Holley EFI Fuel Pumps, 12-952 (Part No.12-952)

Holley EFI Fuel Pumps, 12-952

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$399.99
Holley EFI Fuel Pumps, 12-952. PERFORMANCE PARTS>PERFORMANCE DRESS UP>DRESS UP COMPONENTS>AIR CLEANER ASSEMBILIES from Holley
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GM Genuine Parts – GM Genuine Parts Fuel Heater Mounting Seal, 12511962 (Part No.12511962)

GM Genuine Parts Fuel Heater Mounting Seal, 12511962

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$5.99
GM Genuine Parts Seal 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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Carquest Premium – Carquest Vapor Canister Vent Solenoid: Includes Mounting Hardware and Filter, CPG1295 (Part No.CPG1295)

Carquest Vapor Canister Vent Solenoid: Includes Mounting Hardware and Filter, CPG1295

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$148.99
Ensure that your vehicle’s emission control system performs at its best with CARQUEST premium Vapor Canister Vent Valves. Manufactured for long-lasting performance, these Vent Valves provide reliable operation and help maintain your vehicle’s compliance with environmental regulations. For cleaner emissions, optimal vehicle efficiency and performance, trust CARQUEST Vapor Canister Vent Valves.
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KAI – KAI Fuel Tank Strap, TNKST42 (Part No.TNKST42)

KAI Fuel Tank Strap, TNKST42

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$52.99
New Standard Replacement Fuel Tank Strap Kit, 30 Inch And 29 Inch Straps, Pair
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Edelbrock – Edelbrock Pro-Flo 4 EFI XT-Style Kit No. 35790 For 1986 & Earlier Chevy Small-Block (Part No.35790)

Edelbrock Pro-Flo 4 EFI XT-Style Kit No. 35790 For 1986 & Earlier Chevy Small-Block

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$2699.99
The Edelbrock Pro-Flo 4 XT EFI Kit No. 35790 for 1986 & Earlier Small-Block Chevy engines has the latest technology and features. The EFI system comes complete with a Pro-Flo XT intake manifold and 29 Lb./Hr injectors capable of 450 HP with 58 p.s.i. fuel pressure. Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections for a hassle-free installation. The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, water proof design and is half the depth of the previous ECU. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. We’ve added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for. The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations. The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU’s self-learning capability to continually adjust the calibration to get the maximize performance. E-Tuner 4 features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals. The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet.
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GM Genuine Parts – GM Genuine Parts Fuel Tank Sending Unit Lock Ring, TR14 (Part No.TR14)

GM Genuine Parts Fuel Tank Sending Unit Lock Ring, TR14

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$23.99
GM Genuine Parts Fuel Tank Sending Unit Lock Rings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These rings help seal out contaminants, and help retain your vehicle’s fuel tank sending unit. 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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Carquest Premium – Carquest Multi-Use Connector, PTA1246 (Part No.PTA1246)

Carquest Multi-Use Connector, PTA1246

from

$33.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Delphi – Delphi Fuel Tank Cleaning Kit, FC01 (Part No.FC01)

Delphi Fuel Tank Cleaning Kit, FC01

from

$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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KAI – KAI Fuel Filler Neck, TNKFN506 (Part No.TNKFN506)

KAI Fuel Filler Neck, TNKFN506

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$111.99
New Standard Replacement Fuel Tank Filler Neck, 10 Inch Neck, Fleetside
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Felpro – Felpro Fuel Injection Plenum Gasket Set, MS 90269 (Part No.MS 90269)

Felpro Fuel Injection Plenum Gasket Set, MS 90269

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$40.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Bosch – "Bosch Oxygen Sensor: 3 Wire, 24.02"" Long, Heated, Universal, 15726" (Part No.15726)

"Bosch Oxygen Sensor: 3 Wire, 24.02"" Long, Heated, Universal, 15726"

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$79.99
Bosch SmartLink„¢ Universal Oxygen (O2) sensors combine OE-specification base sensors with a flexible, patented Posi-Lock® connector system designed for fast, reliable installation across a wide range of vehicles. Each sensor uses the same high-quality zirconia ceramic element and heater design found in Bosch OE applications, ensuring accurate air-fuel-ratio feedback and dependable performance. The SmartLink„¢ system features Posi-Lock® connectors that create secure, high-temperature & weather resistant electrical connections without the need for soldering, crimping, or specialty tools €” allowing technicians to adapt the sensor to existing harnesses quickly and confidently. The extended lead length provides added flexibility for vehicles with damaged or shortened wiring, and the connector system can be reopened and reused if adjustments are needed. Engineered to provide an easy, universal installation experience, Bosch SmartLink„¢ Universal Oxygen (O2) sensors deliver professional-grade fit and function with the same OE-proven quality and dependability trusted by vehicle manufacturers.
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GM Genuine Parts – GM Genuine Parts Manifold Absolute Pressure (MAP) Sensor, 213-1545 (Part No.213-1545)

GM Genuine Parts Manifold Absolute Pressure (MAP) Sensor, 213-1545

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$85.99
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.
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ACDelco – ACDelco Manifold Absolute Pressure (MAP) Sensor, 213-796 (Part No.213-796)

ACDelco Manifold Absolute Pressure (MAP) Sensor, 213-796

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$89.99
ACDelco GM Original Equipment Manifold Absolute Pressure (MAP) Sensors measure intake manifold pressure, and are GM-recommended replacements for your vehicle’s original components. The MAP sensor is a part of the fuel and engine management system. Its signal is used by the engine control module along with the throttle position sensor to calculate the amount of air entering the engine so that the correct amount of fuel is injected for optimum combustion. These original equipment manifold absolute pressure sensors 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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GM Genuine Parts – GM Genuine Parts 5-Way Female Gray Multi-Purpose Pigtail, PT1154 (Part No.PT1154)

GM Genuine Parts 5-Way Female Gray Multi-Purpose Pigtail, PT1154

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$45.49
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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Upgrade your 1999 GMC C1500 with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 1999 GMC C1500, 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 C1500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 117 Fuel and Emissions Systems for the 1999 GMC C1500, designed to meet your needs without breaking the bank. From Fuel Tank replacements to Gas Caps upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 1999 GMC C1500 at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $2.99 to $2,878.99, with an average price of $127.69. Our 117 Fuel and Emissions Systems in stock come from 18 trusted brands, so you’re sure to find the right part for your 1999 GMC C1500 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 1999 GMC C1500, we stock popular OEM and aftermarket Fuel and Emissions Systems from top names like Carquest Premium, Carquest, Dorman, and more. Carquest Premium Fuel and Emissions Systems start at just $11.99 and boast an impressive 4.5 stars average rating from customers. Carquest and Dorman also bring quality to the table, with Fuel and Emissions Systems available starting at $7.29, and at an average 4.4 stars rating. With 2,476 customer reviews and counting, our 1999 GMC C1500 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 1999 GMC C1500 is always ready to roll. We’re committed to providing you with everything you need to keep your C1500 in top shape, all in one place. Start shopping confidently below for your 1999 GMC C1500!

Best-Selling Fuel Tanks for 1999 GMC C1500s

Enhance the driving experience in your GMC with 24 quality Fuel Tank components, starting at $7.29.

Dorman – Dorman Fuel Tank Straps, 578-044 (Part No.578-044)

Dorman Fuel Tank Straps, 578-044

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$39.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.
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Carquest – Carquest Steel Fuel Tank, 576-344 (Part No.576-344)

Carquest Steel Fuel Tank, 576-344

from

$255.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.
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Dorman – Dorman Fuel Pump Lock Ring, 579-001 (Part No.579-001)

Dorman Fuel Pump Lock Ring, 579-001

from

$7.29
This fuel tank sending unit lock ring is designed to help restore the connection between the fuel pump, module and/or sending unit and the fuel tank on specified vehicles. It is engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged. Manufactured to precise specifications for specified vehicles, it is made with durable materials for reliable performance and long life.
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Spectra Premium – Spectra Premium Fuel Tank and Pump Assembly Combination, GM23C2FA (Part No.GM23C2FA)

Spectra Premium Fuel Tank and Pump Assembly Combination, GM23C2FA

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$416.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank assemblies meet or exceed the performance of the original equipment they replace.
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Spectra Premium – Spectra Premium Fuel Tank, GM23C (Part No.GM23C)

Spectra Premium Fuel Tank, GM23C

from

$204.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tanks meet or exceed the performance of the original equipment they replace.
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Dorman – Help – Dorman – Help Fuel Tank Strap Hardware Kit, 55157 (Part No.55157)

Dorman - Help Fuel Tank Strap Hardware Kit, 55157

from

$13.99
This fuel tank attaching hardware is designed to match the fit and function of the original hardware on specified vehicles, and is engineered for durability and reliable performance.
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Carquest – Carquest FUEL TANK STRAP – 1 EA, 578-042 (Part No.578-042)

Carquest FUEL TANK STRAP - 1 EA, 578-042

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$51.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank straps meet or exceed the performance of the original equipment they replace.
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Dorman – Help – Dorman – Help Fuel Sending Unit Retainer Kit, 55810 (Part No.55810)

Dorman - Help Fuel Sending Unit Retainer Kit, 55810

from

$10.49
This fuel tank sending unit lock ring is designed to help restore the connection between the fuel pump, module and/or sending unit and the fuel tank on specified vehicles. It is engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged. Manufactured to precise specifications for specified vehicles, it is made with durable materials for reliable performance and long life.
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Carquest – Carquest Fuel Tank Filler Neck, 577-824 (Part No.577-824)

Carquest Fuel Tank Filler Neck, 577-824

from

$109.99
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.
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Spectra Premium – Spectra Premium Fuel Tank Filler Neck, FN525 (Part No.FN525)

Spectra Premium Fuel Tank Filler Neck, FN525

from

$94.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel filler necks meet or exceed the performance of the original equipment they replace.
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Carquest – Carquest Steel Fuel Tank, 576-342 (Part No.576-342)

Carquest Steel Fuel Tank, 576-342

from

$307.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.
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Delphi – Delphi Fuel Tank Cleaning Kit, FC01 (Part No.FC01)

Delphi Fuel Tank Cleaning Kit, FC01

from

$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
See More

Dorman – Dorman Fuel Tank Straps, 578-042 (Part No.578-042)

Dorman Fuel Tank Straps, 578-042

from

$48.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.
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Carquest Premium – Carquest Fuel Tank Lock Ring LO1582924 (Part No.LO1582924)

Carquest Fuel Tank Lock Ring LO1582924

from

$14.99
Carquest Premium offers a complete line of fuel tank lock rings covering a wide variety of North American vehicle applications. Carquest Premium fuel tank lock rings are engineered to meet or exceed all OEM specifications. Carquest Premium fuel tank lock rings are precision stamped and are treated with a rust proof finish to ensure durability and strength.
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KAI – KAI Fuel Filler Neck, FFN010076 (Part No.FFN010076)

KAI Fuel Filler Neck, FFN010076

from

$63.99
New Platinum Pro Fuel Filler Neck, 13 Inches Long, 1997 Models With 4.3 Liter V6 Engines Only. All 98-00 Models With Fleetside Bed And Gasoline Engines, Excludes Dually
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KAI – KAI Fuel Tank Strap, TNKST44 (Part No.TNKST44)

KAI Fuel Tank Strap, TNKST44

from

$48.99
New Standard Replacement Fuel Tank Strap Kit, 35 1/8 Inch And 30 5/16 Inch Straps, Pair
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Carquest Premium – Carquest Fuel Tank Lock Ring, LO1582929 (Part No.LO1582929)

Carquest Fuel Tank Lock Ring, LO1582929

from

$16.99
Carquest Premium fuel tank lock rings are built by Carter Fuel Systems and Agility Auto Parts, industry leaders in high-quality fuel system components. Carquest Premium offers a complete line of fuel tank lock rings covering a wide variety of North American vehicle applications. Carquest Premium fuel tank lock rings are engineered to meet or exceed all OEM specifications. Carquest Premium fuel tank lock rings are precision stamped and are treated with a rust proof finish to ensure durability and strength.
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Dorman – Dorman Fuel Pump Lock Ring, 579-091 (Part No.579-091)

Dorman Fuel Pump Lock Ring, 579-091

from

$19.79
This fuel tank sending unit lock ring is designed to help restore the connection between the fuel pump, module and/or sending unit and the fuel tank on specified vehicles. It is engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged. Manufactured to precise specifications for specified vehicles, it is made with durable materials for reliable performance and long life.
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GM Genuine Parts – GM Genuine Parts Fuel Tank Sending Unit Lock Ring, TR14 (Part No.TR14)

GM Genuine Parts Fuel Tank Sending Unit Lock Ring, TR14

from

$23.99
GM Genuine Parts Fuel Tank Sending Unit Lock Rings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These rings help seal out contaminants, and help retain your vehicle’s fuel tank sending unit. 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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KAI – KAI Fuel Tank Strap, FST010043 (Part No.FST010043)

KAI Fuel Tank Strap, FST010043

from

$39.99
New Platinum Pro Fuel Tank Straps EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from KAI
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KAI – KAI Fuel Tank, TNKGM62C (Part No.TNKGM62C)

KAI Fuel Tank, TNKGM62C

from

$491.99
New Standard Replacement Fuel Tank, 98-02 C/K 3500 Series Cab/Chassis With Gas Engine, 22 Gallon Front Of Axle Includes Lock Ring
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Dorman – Dorman Fuel Tank Frame Crossmember, 926-956 (Part No.926-956)

Dorman Fuel Tank Frame Crossmember, 926-956

from

$189.99
When the original equipment fuel tank crossmember rusts apart, the dealer’s solution is to replace the frame or fabricate a repair. This Dorman OE FIX crossmember bolts into place to repair only the affected part and features a corrosion-resistant finish.
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KAI – KAI Fuel Tank Lock Ring, SPILO91 (Part No.SPILO91)

KAI Fuel Tank Lock Ring, SPILO91

from

$25.99
New Standard Replacement Fuel Tank Lock Ring, For Fuel Pump Module, Includes O-Ring, Steel Tank
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Dorman – Dorman Fuel Pump Gasket, 911-572 (Part No.911-572)

Dorman Fuel Pump Gasket, 911-572

from

$16.99
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.
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Most Popular 1999 GMC C1500 Gas Caps

Customize your GMC with 13 Gas Caps products like Gas Caps, all priced under $31.99.

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

Carquest Keyed Alike Locking Fuel Cap, 17591

from

$11.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Fuel Cap: Round, Direct Fit, Provides Tight Seal, 1 Pack, 10837 (Part No.10837)

Carquest Fuel Cap: Round, Direct Fit, Provides Tight Seal, 1 Pack, 10837

from

$14.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10834 (Part No.10834)

Carquest Non-Locking Fuel Tank Cap, 10834

from

$9.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Gas Cap: Twist On, Reduces Air Pollution, 1 Pack, 10817 (Part No.10817)

Carquest Gas Cap: Twist On, Reduces Air Pollution, 1 Pack, 10817

from

$15.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Fuel Tank Cap, 10501 (Part No.10501)

Carquest Locking Fuel Tank Cap, 10501

from

$24.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Non-Locking Fuel Tank Cap, 10819 (Part No.10819)

Carquest Non-Locking Fuel Tank Cap, 10819

from

$16.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Fuel Tank Cap, 10591 (Part No.10591)

Carquest Locking Fuel Tank Cap, 10591

from

$23.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack, 10504 (Part No.10504)

Carquest Locking Fuel Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack, 10504

from

$23.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Fuel Tank Cap, 10507 (Part No.10507)

Carquest Locking Fuel Tank Cap, 10507

from

$23.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Locking Diesel Fuel Tank Cap, 10501D (Part No.10501D)

Carquest Locking Diesel Fuel Tank Cap, 10501D

from

$31.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Motorad – Motorad Direct Fit Tethered Non-Locking Gas Fuel Tank Cap:, MGC817T (Part No.MGC817T)

Motorad Direct Fit Tethered Non-Locking Gas Fuel Tank Cap:, MGC817T

from

$24.29
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Carquest Premium – Carquest Keyed Alike Locking Fuel Cap, 17507 (Part No.17507)

Carquest Keyed Alike Locking Fuel Cap, 17507

from

$11.79
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.
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Carquest Premium – Carquest Keyed Alike Locking Fuel Cap, 17505 (Part No.17505)

Carquest Keyed Alike Locking Fuel Cap, 17505

from

$10.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.
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Top Picks for 1999 GMC C1500 Fuel Injectors

Upgrade GMC C1500s with top-quality Fuel Injectors parts, including 11 OEM and aftermarket selections for your 1999 model.

Carquest Premium – Carquest New Mass Air Flow Sensor – Complete Assembly, MQ7209 (Part No.MQ7209)

Carquest New Mass Air Flow Sensor - Complete Assembly, MQ7209

from

$115.99
Carquest Premium mass air flow (MAF) sensors are built to meet the original equipment (OE) specifications for each application. Our MAF sensors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium mass air flow sensors are 100% new and undergo extensive validation testing to ensure long-lasting performance and reliability.
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Felpro – Felpro Fuel Injection Plenum Gasket Set, MS 90269 (Part No.MS 90269)

Felpro Fuel Injection Plenum Gasket Set, MS 90269

from

$40.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Spectra Premium – Spectra Premium Mass Air Flow Sensor, MA101 (Part No.MA101)

Spectra Premium Mass Air Flow Sensor, MA101

from

$139.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium mass air flow sensors meet or exceed the performance of the original equipment they replace.
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GM Genuine Parts – GM Genuine Parts Fuel Injection Pressure Regulator Kit with Regulator and Clips, 19210686 (Part No.19210686)

GM Genuine Parts Fuel Injection Pressure Regulator Kit with Regulator and Clips, 19210686

from

$104.99
ACDelco GM Original Equipment Fuel Injection Pressure Regulators are mechanical valves that control fuel pressure in the fuel injector rail, and are GM-recommended replacements for your vehicle’s original components. Their spring-loaded valves return excess fuel back to the fuel tank. These original equipment fuel injection pressure regulators 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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Delphi – Delphi Mass Air Flow Sensor, AF10057 (Part No.AF10057)

Delphi Mass Air Flow Sensor, AF10057

from

$219.99
Every single Delphi mass air flow (MAF) sensor that we manufacture – whether with or without the housing – is built with calibrated all-new components and is never remanufactured. Our mass air flow sensors are designed and tested to meet or exceed OE requirements, and engineered for a perfect fit in more than 180 million vehicles on the road today in North America – including makes from Ford, Toyota, Nissan, Volkswagen, Hyundai, BMW, Honda, GM, Mazda, Subaru, Acura and more.
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GM Genuine Parts – GM Genuine Parts Fuel Injector O-Ring Kit with Brackets, 217-451 (Part No.217-451)

GM Genuine Parts Fuel Injector O-Ring Kit with Brackets, 217-451

from

$31.49
GM Genuine Parts Fuel Injector Seal Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help provide liquid-tight connections between the fuel injector and related components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Edelbrock – Edelbrock Pro-Flo 4 Efi Xt-Style Kit No. 35820 For Chevy Small-Block With Vortec/E-Tec Cyl Hds (Part No.35820)

Edelbrock Pro-Flo 4 Efi Xt-Style Kit No. 35820 For Chevy Small-Block With Vortec/E-Tec Cyl Hds

from

$2878.99
The Edelbrock Pro-Flo 4 XT EFI Kit No. 35820 for 1986 & Earlier Small-Block Chevy engines with Vortec/E-Tec Cylinder heads has the latest technology. The EFI system comes complete with a Pro-Flo XT intake manifold and 29 Lb./Hr injectors capable of 450 HP with 58 p.s.i. fuel pressure. Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA high-quality harness with clearly labeled connections for a hassle-free installation. The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and is half the depth of the previous ECU. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. We’ve added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for. The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations. The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU’s self-learning capability to continually adjust the calibration to get the maximize performance. E-Tuner 4 features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals. The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet.
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Edelbrock – Edelbrock Pro-Flo 4 EFI 4150-Style Kit No. 35780 For Chevy Small-Block with Vortec/E-Tec Heads (Part No.35780)

Edelbrock Pro-Flo 4 EFI 4150-Style Kit No. 35780 For Chevy Small-Block with Vortec/E-Tec Heads

from

$2481.99
The Edelbrock Pro-Flo 4 EFI Kit No. 35780 for Small-Block Chevy engines with Vortec/E-Tec cylinder heads is a fully sequential multi-port injection system designed with a fuel injector strategically positioned in each runner of the intake manifold to deliver the best fuel atomization and most even distribution to each cylinder. This system features the high-performance Victor-style single-plane intake manifold that comes preassembled with high-flow injectors, fuel rails and 4150-flange throttle body. All supporting sensors are included along with wire harnesses and ECU. The Victor manifold is designed with a larger cross-sectional area in the plenum and larger runners for high-horsepower and/or large cubic-inch applications. The manifold is also 0.75 inch taller than the standard LS3 version to promote smoother airflow into the rectangular-port heads. This kit uses 29 lb/hr injectors and is rated for 450 horsepower at 58 PSI of fuel pressure. Calibration of the Pro-Flo 4 is a simple process with a Setup Wizard providing guidance through the E-Tuner application’s initial programming. Once provided with basic information such as type of engine, cubic inches, firing order, and cam profile, the E-Tuner App then selects the most appropriate base calibration. Once the base calibration is set, the self-learning E-Tuner App takes over to continually maximize the fuel map for your specific engine configuration, even compensating for changes in altitude and weather. The E-Tuner App provides more advanced tuning options that allow precise control over cold starts and acceleration while retaining the simplicity that Pro-Flo systems are known for. The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet.
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Carquest Premium – Carquest Reman SCPI Fuel Injector Assembly, A322-S8 (Part No.A322-S8)

Carquest Reman SCPI Fuel Injector Assembly, A322-S8

from

$334.99
The CARQUEST line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the USA Injectors are thoroughly tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function.
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Wells Vehicle Electronics – Wells Vehicle Electronics Fuel Injection Pressure Regulator 5G1404 (Part No.5G1404)

Wells Vehicle Electronics Fuel Injection Pressure Regulator 5G1404

from

$67.99
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 OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.
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Victor Reinz – Victor Reinz Fuel Injection Throttle Body Mounting Gasket, 71-13740-00 (Part No.71-13740-00)

Victor Reinz Fuel Injection Throttle Body Mounting Gasket, 71-13740-00

from

$8.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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In-Demand Fuel Pumps for 1999 GMC C1500s

Select from 15 premium Fuel Pumps parts for your 1999 GMC C1500, with prices ranging from $14.99 to $399.99.

Carquest Premium – Carquest Wiring Harness, WH3009 (Part No.WH3009)

Carquest Wiring Harness, WH3009

from

$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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Delphi – Delphi Fuel Pump Module Assembly: With Float Arm, Seal, Splices, Wire Harness, FG0086 (Part No.FG0086)

Delphi Fuel Pump Module Assembly: With Float Arm, Seal, Splices, Wire Harness, FG0086

from

$264.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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Carquest Premium – Carquest Fuel Pump Module Assembly: Fuel Pump, Sending Unit and Strainer, M319676 (Part No.M319676)

Carquest Fuel Pump Module Assembly: Fuel Pump, Sending Unit and Strainer, M319676

from

$168.99
Carquest Premium fuel pump modules and 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 modules are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump modules are engineered with superior quality components to provide the longest life and reliable performance.
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GM Genuine Parts – GM Genuine Parts Fuel Pump Module Kit with Sender, MU1745 (Part No.MU1745)

GM Genuine Parts Fuel Pump Module Kit with Sender, MU1745

from

$349.99
GM Genuine Parts Fuel Pump Module Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These module assemblies help deliver fuel to your vehicle’s fuel injectors, providing a steady, reliable fuel supply to your vehicle’s engine. 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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GM Genuine Parts – GM Genuine Parts Black Multi-Purpose Pigtail, PT2782 (Part No.PT2782)

GM Genuine Parts Black Multi-Purpose Pigtail, PT2782

from

$41.99
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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GM Genuine Parts – GM Genuine Parts Engine Oil Pressure Sensor, D1819A (Part No.D1819A)

GM Genuine Parts Engine Oil Pressure Sensor, D1819A

from

$56.99
ACDelco GM Original Equipment Engine Oil 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.
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Delphi – Delphi Fuel Pump Strainer, FS0031 (Part No.FS0031)

Delphi Fuel Pump Strainer, FS0031

from

$18.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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KAI – KAI Fuel Pump Module Assembly, FMD010004 (Part No.FMD010004)

KAI Fuel Pump Module Assembly, FMD010004

from

$207.99
New Platinum Pro Fuel Module, With Module Codes Gallon, Gap, Gav Wiring Harness Included
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Carquest Premium – Carquest Multi-Use Connector, PTA1224 (Part No.PTA1224)

Carquest Multi-Use Connector, PTA1224

from

$26.49
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Delphi – Delphi Fuel Pump Wiring Harness, FA10003 (Part No.FA10003)

Delphi Fuel Pump Wiring Harness, FA10003

from

$16.99
Delphi is a Tier 1 supplier to the majority of global vehicle manufacturers and has been a manufacturer of dependable fuel pumps and fuel delivery parts for over 80 years. With over 30 OE-proprietary innovations and 150 patents in fuel technologies, Delphi is regarded as a market leader in North American fuel management with sales coverage at over 95%. Learn more about our expert-led training programs and tech hotline at 1-877-463-3574. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.
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Holley – Holley EFI Fuel Pumps, 12-952 (Part No.12-952)

Holley EFI Fuel Pumps, 12-952

from

$399.99
Holley EFI Fuel Pumps, 12-952. PERFORMANCE PARTS>PERFORMANCE DRESS UP>DRESS UP COMPONENTS>AIR CLEANER ASSEMBILIES from Holley
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Dorman – Dorman Fuel Pump Module: Includes, Fuel Pump, 2630318 (Part No.2630318)

Dorman Fuel Pump Module: Includes, Fuel Pump, 2630318

from

$191.99
This fuel pump module assembly matches the fit and function of the original parts in specific vehicles. Built from durable materials, this pump is designed to be reliable over a long service life.
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DENSO – DENSO Original Equipment Quality Fuel Pump Module Assembly, 953-0009 (Part No.953-0009)

DENSO Original Equipment Quality Fuel Pump Module Assembly, 953-0009

from

$179.99
As the innovator and leader in fuel supply technology DENSO has conducted superior testing and inspection processes to insure the highest quality fuel supply product. Don’t be fooled by imitations – look for the DENSO name to be sure you’re getting the best.
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Dorman – Dorman Fuel Pump Module: Includes, Fuel Pump Harness and Connectors, 2630370 (Part No.2630370)

Dorman Fuel Pump Module: Includes, Fuel Pump Harness and Connectors, 2630370

from

$166.99
This fuel pump module assembly matches the fit and function of the original parts in specific vehicles. Built from durable materials, this pump is designed to be reliable over a long service life.
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Carquest Premium – Carquest Fuel Cap Tester Adapter:, 12410 (Part No.12410)

Carquest Fuel Cap Tester Adapter:, 12410

from

$17.79
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.
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Most Sold 1999 GMC C1500 Oxygen Sensors

Explore our best-selling GMC parts for the 1999 C1500 among 14 OEM and aftermarket options starting from $41.99.

DENSO – "DENSO Oxygen Sensor: 4 Wire, 15.35"" Long, Heated, Exact Fit, 234-4012" (Part No.234-4012)

"DENSO Oxygen Sensor: 4 Wire, 15.35"" Long, Heated, Exact Fit, 234-4012"

from

$59.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled performance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead poisoning for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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DENSO – "DENSO Oxygen Sensor: 4 Wire, 15.35"" Long, Heated, Exact Fit, 234-4018" (Part No.234-4018)

"DENSO Oxygen Sensor: 4 Wire, 15.35"" Long, Heated, Exact Fit, 234-4018"

from

$71.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision built for exact replacement, and a first time fit. This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead poisoning for improved engine performance, greater fuel efficiency, and unparalleled longevity. DENSO gives you the right part and the right fit.
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Bosch – "Bosch Oxygen Sensor: 4 Wire, 12.01"" Long, Heated, Exact Fit, 15703" (Part No.15703)

"Bosch Oxygen Sensor: 4 Wire, 12.01"" Long, Heated, Exact Fit, 15703"

from

$64.99
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.
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DENSO – "DENSO Oxygen Sensor: Upstream, 4 Wire, 15.35"" Long, Heated, Exact Fit, 234-4019" (Part No.234-4019)

"DENSO Oxygen Sensor: Upstream, 4 Wire, 15.35"" Long, Heated, Exact Fit, 234-4019"

from

$75.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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Bosch – "Bosch Oxygen Sensor: 4 Wire, 15.24"" Long, Heated, Exact Fit, 13474" (Part No.13474)

"Bosch Oxygen Sensor: 4 Wire, 15.24"" Long, Heated, Exact Fit, 13474"

from

$66.99
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.
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NTK – "NTK Switching Oxygen Sensor: 4 Wire, 11.75"" Long, Heated, Direct Fit, 21006" (Part No.21006)

"NTK Switching Oxygen Sensor: 4 Wire, 11.75"" Long, Heated, Direct Fit, 21006"

from

$59.99
NGK 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, 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.
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Bosch – "Bosch Oxygen Sensor: 4 Wire, 24.02"" Long, Heated, Universal Fit, 15732" (Part No.15732)

"Bosch Oxygen Sensor: 4 Wire, 24.02"" Long, Heated, Universal Fit, 15732"

from

$89.99
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.
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GM Genuine Parts – GM Genuine Parts Heated Oxygen Sensor, AFS106 (Part No.AFS106)

GM Genuine Parts Heated Oxygen Sensor, AFS106

from

$139.99
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle’s exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. 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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GM Genuine Parts – GM Genuine Parts Oxygen Sensor: 4 Wires, 238 mm Long, Heated, Exact Fit, AFS105 (Part No.AFS105)

GM Genuine Parts Oxygen Sensor: 4 Wires, 238 mm Long, Heated, Exact Fit, AFS105

from

$111.99
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle’s exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. 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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NTK – "NTK Switching Oxygen Sensor: 4 Wire, 15.25"" Long, Heated, Direct Fit, 21539" (Part No.21539)

"NTK Switching Oxygen Sensor: 4 Wire, 15.25"" Long, Heated, Direct Fit, 21539"

from

$72.99
NGK is the sensor specialist for import and domestic applications. Established under the NGK product family, oxygen sensors are part of our ongoing commitment to streamlining product types and increasing coverage. A ceramic company at our core, uses cutting-edge technology to control the ceramic used in our oxygen sensors from raw material to finished product. NTK is the world’s largest supplier and manufacturer of OE oxygen sensors. Combining expertise and innovation, oxygen sensors deliver superior fit, form, and function. oxygen sensors undergo extensive testing during manufacturing to ensure quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for comprehensive market support and OE application technology.
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Bosch – "Bosch Oxygen Sensor: 4 Wire, 14.88"" Long, Heated, Exact Fit, 13027" (Part No.13027)

"Bosch Oxygen Sensor: 4 Wire, 14.88"" Long, Heated, Exact Fit, 13027"

from

$84.99
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.
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DENSO – "DENSO Oxygen Sensor: 4 Wire, 11.77"" Long, Heated, Universal Fit, 234-4000" (Part No.234-4000)

"DENSO Oxygen Sensor: 4 Wire, 11.77"" Long, Heated, Universal Fit, 234-4000"

from

$81.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
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Carquest Premium – Carquest Multi-Use Connector, PTA1397 (Part No.PTA1397)

Carquest Multi-Use Connector, PTA1397

from

$41.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Carquest Premium – Carquest Multi-Use Connector, PTA1761 (Part No.PTA1761)

Carquest Multi-Use Connector, PTA1761

from

$59.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Top-Rated Fuel and Emissions Systems Brands For Your 1999 GMC C1500

Shop for the best-rated brands offering Fuel and Emissions Systems and other products for your 1999 GMC C1500s. Below you’ll find some of our best rated Fuel and Emissions Systems from Carquest Premium, Carquest, and Dorman, and more. Fuel and Emissions Systems from these brands that fit a 1999 C1500 start at just $7.29 and are rated as high as 4.5 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 1999 GMC C1500 Fuel and Emissions Systems

When it comes to maintaining or upgrading your 1999 GMC C1500, 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 1999 GMC C1500. With over 3 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 $11.99, with an average price of just $47.66. Plus, with over 11 customer reviews and an average rating of 4.5 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.
Carquest Wiring Harness, WH3009
from $6.25
(1)
Carquest Wiring Harness, WH3009
“WAS FINE AND WORKED GREAT”
Carquest Keyed Alike Locking Fuel Cap, 17591
from $11.99
(3)
Carquest Keyed Alike Locking Fuel Cap, 17591
“Worked fine”
Carquest New Mass Air Flow Sensor - Complete Assembly, MQ7209
from $115.99
(7)
Carquest New Mass Air Flow Sensor – Complete Assembly, MQ7209
“Works as it should. Old just died. Appeared to be original (99 vette) as soon as I popped on (in parking lot) back in business. I did however since ca”

Popular Carquest 1999 GMC C1500 Fuel and Emissions Systems

Carquest auto parts is one of the highest quality Fuel and Emissions System brands in the market. Any 1999 GMC C1500 owner should feel confident when installing genuine Carquest parts in their vehicle. To ensure the best fit and performance for your 1999 C1500, Advance Auto Parts carries a full inventory of 3 Carquest Fuel and Emissions Systems. Plus you will be keeping your GMC in peak condition while saving money because prices on these Carquest Fuel and Emissions Systems range from $18.99 to $255.99, plus, with more than 10 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Fuel and Emissions Systems below will deliver on both quality and value.
Carquest Steel Fuel Tank, 576-344
from $255.99
(3)
Carquest Steel Fuel Tank, 576-344
“FIT CHEVY 99 K 2500 PERFECT”
Carquest FUEL TANK STRAP - 1 EA, 578-042
from $51.99
(6)
Carquest FUEL TANK STRAP – 1 EA, 578-042
“Went together smooth”
Carquest A/C Auto Temperature Control Relay, R3107
from $8.05
(1)
Carquest A/C Auto Temperature Control Relay, R3107
“Good replacement part fits like oem”

FAQs for 1999 GMC C1500 Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 1999 GMC C1500s?

Out of 117 Fuel and Emissions Systems that fit 1999 GMC C1500s, the following parts are the top sellers:

What’s the price range for 1999 GMC C1500 Fuel and Emissions Systems?

Fuel and Emissions System prices for the 1999 GMC C1500 start at $2.99 and go up to $2,878.99 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 1999 GMC C1500?

The average price for Fuel and Emissions Systems for the 1999 GMC C1500 is $127.69. 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 C1500 model years?

Yes, we currently carry Fuel and Emissions Systems for 18 model years of GMC C1500s between 1979 and 1998. Fuel and Emissions Systems are bought most frequently for the following model years: 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, and 1990.

What are the cheapest Fuel and Emissions Systems for my 1999 GMC C1500?

The cheapest 1999 GMC C1500 Fuel and Emissions Systems we carry in stock are:

What are the top-rated Fuel and Emissions Systems that fit the 1999 GMC C1500?

Out of 2,476 reviews by customers, our 1999 GMC C1500 Fuel and Emissions Systems have an average customer rating of . These are some of the highest-rated Fuel and Emissions System types for the 1999 GMC C1500 and their top-rated products:

What types of Fuel and Emissions Systems do you sell for my 1999 GMC C1500?

As of 8/2/26, these are some of the most in-demand types of Fuel and Emissions Systems for a 1999 GMC C1500:

Can I get help with 1999 GMC C1500 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 C1500 Fuel and Emissions Systems?

Advance Auto Parts keeps returns simple. For new GMC C1500 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.