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2004 GMC Fittings & Hoses
Showing In Stock Items. Show All 62 Items.
Dayco Standard Heater Hoses
Dayco standard heater hoses carry the heated coolant from the engine block to the heater core under the dashboard, and return it to the engine. They're made for general service on light trucks and passenger cars. The ultra-durable hoses are constructed using all EPDM compounds, with spiral reinforcement for high burst strength and heat resistance of -40 degrees F (-40 degrees C) to +257 degrees F (+125 degrees C). These black cover hoses are similar to the SAE 20R3, Class D-2, and are specifically designed to be compatible with all common coolants and coolant additives. However, they are not suitable for fuel or oil transfer. Dayco heater hoses are available in a variety of diameters and lengths.
( 44 )
$52.99
On Sale
Earl's Performance LS Steam Vent Adapters
The original GM brazed vent tube manifold does not take into consideration the aftermarket intakes and accessories we put on our performance vehicles. Replace the rigid hard lines with Earl's Performance LS steam vent adapters. These adjustable outlets are O-ring seal adapters designed to convert to -3 or -4 AN plumbing. Earl's steam tube adapters are the most adjustable and lowest profile available. These adapters look as nice as they are installation-friendly. There are several kits available to allow for the optimal routing on your application, including dual outlet options, which eliminate the need for a Tee adapter.
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$66.59
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$84.55
Continental OE Technology Series HY-T Black Heater Hoses
Avoid a potential mishap from a leaking or a blown heater hose--make an upgrade to Continental OE Technology Series HY-T black heater hoses. The HY-Ts are perfect for applications where excellent resistance to antifreeze coolants and extreme underhood temperatures is required. The tube and cover are manufactured from EPDM (ethylene propylene diene monomer) rubber with superior resistance to heat, ozone, and chemical coolants. Each hose is then reinforced with 2-spiral synthetic for additional strength and durability. Continental OE Technology Series HY-T black heater hoses are constructed to meet specifications similar to SAE J20R3--so they can take the heat.
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$50.99
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$66.99
Edelmann Power Steering Return Hoses
Resistant and resilient, Edelmann power steering return hoses won't fail you. These replacement hoses are impervious to oil, heat, and ozone which cause ordinary assemblies to fail prematurely. Their tube construction will withstand internal oil temperatures of up to 300 degrees F. The hoses are assembled with zinc-chromate plated couplings and fittings for protection against rust and corrosion. Restore your vehicle's power steering with fresh Edelmann return hoses—available for fitment on countless makes and models spanning more than a half-century.
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$55.99
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$78.99
On Sale
Earl's Performance Power Steering Adapter Fittings
Earl's Performance offers a complete line of power steering adapter fittings to accommodate a variety of thread sizes to plumb your pump. Earl's offers the most complete line of adapter fittings in the industry.
( 24 )
$51.19
FASS Fuel Systems Fuel Suction Tube Kits
FASS fuel suction tube kits increase fuel delivery and eliminate "quarter tank" issues. The bulkheads are machined from 6061 T-6 aluminum and are accompanied by 5/8 in. suction tubes that are offered in either PTFE or convoluted styles. The increased tube size improves fuel volume. Choose the complete kit or just upgrade with the suction tube.
( 3 )
$84.55
Lisle Fuel Injector Rail Fuel Line Cap Sets
Lisle fuel injector rail fuel line cap sets are used to block off the fuel rail during fuel pressure diagnostics in a variety of Cummins, Duramax, and Ford Powerstroke engines. They help in identification of faulty diesel fuel injectors and are used to diagnose engine knock sounds. Simply install the cap on the fuel rail in the place of the injection line; when the cylinder with the failed injector is capped, the rail pressure will rise and the vehicle will start. Each set comes with five different caps.
Not Yet Reviewed
$63.99
Wilwood Brake Flexline Kits
Wilwood stainless steel braided Flexline kits are manufactured to high-quality standards and are available in various styles. These premium-grade kits deliver a "hard-line" feel and have been designed for specific applications as terrific replacements for OE rubber hoses. All required fittings are included.
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$78.11
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$94.94
Fine Lines Fuel Lines
Fine Lines fuel lines are pre-bent and flared with the correct threaded fittings which reduces your install time tremendously. Their tank to engine fuel lines run from the back of the vehicle to the front, and will either connect to the fuel pump at the motor or run directly to a fuel rail. The mild steel lines are Galphan coated for added protection, while their stainless steel lines are T304, but are of a special softer blend to help with any possible leaks. Fine Lines carries a wide variety of compatible lines (main, return, vapor lines, etc.) for different years, makes, and models, including classic cars. Choose the lines designed for your vehicle.
( 16 )
$75.60
Summit Racing™ Oil Pressure Relocation Kits
When you need to move your engine's oil pressure sensor or switch to a more accessible location our Summit Racing™ oil pressure relocation kits can help. Each kit contains black coated braided stainless steel lines assembled with aluminum ends and aluminum fittings. The aluminum hose ends and fittings have a durable black anodized finish, creating a stealthy black-out appearance. Each of our Summit™ relocation kits will also include an oil pressure gauge sending unit, sending switch, or sensor. Select the kit designed for your vehicle.
Not Yet Reviewed
$81.95
Pacific Performance Engineering Billet Aluminum Coolant Block-Off Plates
While the OEM coolant block-off plates use a gasket and can leak over time, PPE's billet block-off plates are thicker and use Viton® O-ring seals for maximum longevity. They are CNC-machined from billet aluminum with a leak-free design, and install using the OEM fasteners. Pacific Performance Engineering coolant block-off plates are available with a black or raw finish etched with the PPE logo. Select the one preferred for your diesel.
Not Yet Reviewed
$53.99
ACDelco Fuel Lines
When it's time to change the fuel lines on your vehicle, look to ACDelco for GM-recommended replacements—including fuel feed, vapor, and return hose assemblies. The lines are available in a wide range of sizes, materials, and configurations for fitment on countless vehicles from the 1990s and up. Order the model designed for your application.
( 8 )
$92.50
ACDelco Gold Hoses
ACDelco offers a wide variety of hoses to get your vehicle back on the road. Whether you need to replace fuel, coolant, oil, or vacuum hoses, you can count on ACDelco Gold parts to deliver OE fit and performance. Order the replacement hoses recommended for your application.
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$70.99
Dorman Oil Cooler Lines
Replace your worn-out or damaged oil cooler lines with Dorman replacement components. From their OE Solutions group, these oil cooler lines are application-specific, so you can be sure that you're getting the right part for the job.
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$56.78
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$94.95
ACDelco Air Conditioning Hoses
Beat the heat with ACDelco's GM original equipment air conditioning hoses. They help you make repairs to your GM vehicle's leaking A/C system and get the cool air flowing once again. These hose assemblies also work with GM vehicles with rear A/C—where applicable; they include the auxiliary evaporator connecting hose and proper lines to connect the rear evaporator to the front A/C lines. ACDelco designs these air conditioning hoses to deliver the quality, performance, durability, and long service life you've come to expect from General Motors. Hundreds of configurations are available, with or without fittings included. Order the line recommended for your application.
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$59.99
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$77.99
ACDelco Power Brake Booster Vacuum Hose
ACDelco power brake booster vacuum hose utilizes the vacuum produced by the vehicle's engine to supply energy to the power brake booster, which assists the pedal input of the driver. GM-recommended replacement parts are designed to match your original factory components, offering OE quality, reliability, and durability to ensure proper fit and performance. These hoses are available in different materials and nearly 200 configurations for fitment on a wide range of vehicles from the 1980s and up.
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$50.99
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$81.99
ACDelco GM Genuine Parts Fuel Feed Lines
ACDelco GM Genuine Parts fuel feed lines are GM-recommended replacement components for one or more of the following vehicle systems: ignition, and/or engine fuel management. These original equipment lines will provide the same performance, durability, and service life you expect from General Motors. Order the model designed to fit your application.
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$57.99
Dorman Heater Hoses
Do you have a cracked, broken, or leaking heater hose? Don't worry--just pick up one of these Dorman heater hoses to solve the problem. They are manufactured to OEM specifications, so installation is quick and easy. Dorman heater hoses feature quality materials and are available for today's most popular vehicles.
( 26 )
$57.99
ACDelco Automatic Transmission Cooler Lines
ACDelco automatic transmission cooler lines feature strong steel and flexible rubber construction. These quality reinforced hoses carry transmission fluid to and from the cooler, just like the originals. And also like the factory equipment, these genuine GM components offer the proper fit and performance. Hundreds of configurations are available; order the replacement lines recommended for your vehicle.
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$50.99
Continental Molded Radiator Hoses
Continental molded radiator hoses are pre-shaped for specific applications and are constructed to original equipment manufacturers' specifications. They're molded to provide full flow-through tight bends, ease of application, and stress relief on radiator connections. Their tough Versigard rubber tube and cover resist heat, ozone, and chemical coolants—and their Tylanar-knit reinforcement provides burst limits exceeding SAE standards. These hoses meet or surpass SAE J20R4, D1 specifications. Hundreds of models are available for fitment on a wide range of vehicles. Order the length, diameter, and shape designed for your cooling system. When it's time for a replacement, make Continental your first choice for molded radiator hoses.
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$50.99
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$95.99
Fine Lines QuickFix Fuel Line Kits
Do you want to save yourself a hassle and time when installing a new fuel line? Fine Lines QuickFix fuel line kits can save you 3 to 4 hours of installation! Fine Lines kits come with pre-cut fuel lines and all the necessary installation hardware, making the replacement of a leaky fuel line easier than ever. The flexible fuel hoses are secured at all the factory clamp locations, and since these kits work with the factory specifications of your vehicle, you don't need to do any additional modification. These kits will easily connect to your fuel tank and run up all the way to your fuel rail. Fine Lines QuickFix fuel line kits are available in stainless and braided stainless steel, ensuring quality and leak-free performance. Choose the kit designed for your vehicle.
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$76.39
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$89.39
Fine Lines Brake Hose Kits
If your braking capabilities feel softer or less responsive, you could have a collapsed or broken brake hose. Fine Lines brake hose kits provide everything needed from the necessary brake hoses to all the necessary hardware, saving you time hunting down the correct brake hose fittings and clips. Available for countless makes and models, they are offered in rubber or braided stainless for front, rear, or both front and rear jobs. Choose the kit designed for your vehicle.
Not Yet Reviewed
$68.73
Clearance
ACDelco GM Genuine Parts Brake Hydraulic Hoses
ACDelco GM Genuine Parts brake hydraulic hoses are quality reinforced hoses that carry fluid to transmit force within the brake system. These brake hydraulic lines are GM recommended replacements for your vehicle's original components. These GM original equipment brake hoses are designed to withstand high pressures, and 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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$53.99
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$56.99
Four Seasons Air Conditioning Discharge Hoses
Hose assemblies play an important role in A/C system performance by carrying refrigerant and lubrication from one component to another. Poor manufacturing can lead to restricted refrigerant and oil flow to the compressor, resulting in catastrophic system failure. Four Seasons air conditioning discharge hoses are designed to minimize refrigerant loss. Their fittings are permanent beadlock types with lightweight, rust-free aluminum construction. These hoses are made to OEM specifications for a correct fit and each one is 100 percent inspected to ensure bend pipe consistency is maintained through a highly precise CNC-bending machine. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons. Features include: * Contains gaskets, O-rings, seals, and charge port fittings to properly replace the hose * Constructed with double-wall barrier hose compatible with R134A or R12 * Hose wall thickness and burst pressure exceeds OE requirements * Application specific design * Tubing meets OE wall thickness and fitting specs * Pad block fittings match OE * Orifice tube meets OE in fit, form, design, and function * Welds and connections are the same as OE with no refrigerant flow restrictions • Ferrule crimp exceeds OE tensile test requirements * All fixed brackets are included on hose assembly
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$54.99
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$93.99
