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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.
( 42 )
$44.99
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$52.99
Summit Racing™ Coolant Steam Port crossover kits deliver cool performance and looks. Featuring beautiful billet aluminum construction, our kits will bypass the hot engine coolant from your throttle body for better performance and vent the steam from the front of the cylinder heads to the radiator or balance the flow between the rear of heads to help reduce engine temperature. Keep your engine happy and running at an optimal level with Summit Racing™ Coolant Steam Port Crossover Kits.
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$39.99
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$88.98
Summit Bucks
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.
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$130.99
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$295.99
Keep the hot coolant circulating with molded heater hoses from Dayco. These hoses are constructed from synthetic EPDM for high-strength and resistance to oil, salt, mud, debris, coolants, and environmental elements. The inner base tube of Dayco molded heater hose is reinforced with knitted rayon for maximum strength and burst-resistance. They eliminate the need for multiple connections of hoses and clamps. Dayco hoses are specifically designed for your application to ensure proper fit and function.
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$7.99
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$42.99
ICT Billet heater core hoses are great for doing LS/LT engine swaps when retaining the heater core. The USA-made hoses are compatible with all OEM LS and LT water pump outlet hose sizes. The package includes 60 in. hoses in 5/8 in. and 3/4 in. inside diameters.
( 4 )
$65.99
If you live in a cold climate, efficient heat transfer is important for the cost-effective operation of your vehicle. Dayco has the solution with their Insulone heater hoses. These premium hoses deliver heated coolant to your heater core with a minimal loss of heat. Constructed from a synthetic EPDM rubber compound, they are spiral-reinforced and feature an insulating layer with a special compound for excellent burst strength and heat resistance. Dayco Insulone heater hoses are compatible with all common coolants and coolant additives.
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$56.99
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$90.99
Fine Lines brake line kits come in two different materials; steel and stainless steel, as well as in many different pre-bent line configurations to fit most makes and models. Stainless steel is stronger and more durable than rubber, and will provide a firmer, more comforting feeling when you step on the brake. The pre-bent tubing cuts down on your installation time, allowing you to get your vehicle back on the road quicker. Kits are available for the front or rear, or in complete kits with both. Restore your brake responsiveness with a selection from Fine Lines brake line kits.
( 40 )
$30.51
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$132.15
Classic Tube manufactures top-quality, pre-bent brake lines from stainless steel or OE steel. Made with state-of-the-art, computer-driven CNC tube benders to factory specifications, these line kits come complete with fittings and are an exact match for your vehicle. Hundreds of Classic Tube kits are available, covering virtually every make, model, and braking system imaginable.
( 245 )
$179.99
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$386.99
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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$5.99
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$215.99
Continental molded bypass hoses feature a Versigard rubber tube and cover to resist heat, oil, and weather. Their Tylanar-knit reinforcement meets or exceeds SAE J20R3, D1 specifications.
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$7.99
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$28.99
Whether you are replacing a rusted crossover pipe or doing a head swap, ICT Billet coolant crossover kits help increase the flow of coolant through the engine block, reducing engine temperature. They are made from aerospace-grade billet aluminum with a natural finish. By increasing the flow of coolant in the block, thereby reducing engine temperature, you can eliminate hot cylinders and detonation.
( 30 )
$197.99
Russell street legal brake line kits will improve your braking performance for competition or everyday driving. Replacing spongy or brittle factory rubber brake lines with Russell hoses will reduce hose expansion for firmer, more responsive braking. These kits feature stainless steel braised hose with zinc-plated fittings—and are factory assembled for convenient bolt-on installation. The components meet strict DOT requirements for street-driven vehicles. Russell brake line kits are available for a wide range of specific domestic, import, truck, and SUV applications.
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$76.95
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$196.95
Summit Racing™ heater bypass hoses are perfect when deleting your heater core. These hoses allow engine coolant to flow without any restrictions. Made from high-quality silicone, these hoses can withstand the hottest of coolant temperatures. Summit™ heater bypass hoses make deleting your heater core easy.
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$16.99
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$21.99
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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$13.99
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$179.99
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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$13.99
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$197.99
Summit Bucks
Russell stainless steel braided fuel hose kits are quality-engineered to replace stock fuel hoses and come to you complete and ready to run. Their stainless steel outer braid is built tough to resist abrasion and corrosion and the kits are designed with anodized aluminum hose ends. Best of all, they easily connect to OE components for a very professional and reliable installation that lasts!
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$21.95
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$61.95
Ram hydraulic bearing feed line kits will help you achieve faster engagement and release times. They are compatible with late model V8 Ford Mustang and Chevy Camaro models. These kits include -3 AN of braided stainless steel line 36 in., crimped hose ends, and adapters for stock master and slave cylinders.
( 2 )
$78.00
On Sale
McLeod hydraulic clutch lines are OE-style replacements for your stock lines. These hydraulic lines are available for many applications to suit your needs.
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$69.50
$62.55
Original steel lines can rust from exposure to moisture and corrosive road treatments. Dorman's stainless steel fuel line sets make a great replacement solution, as they resist rust and corrosion—and with their preformed section design will save on installation time. Order the application to fit your needs.
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$450.95
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$569.99
Fix your leaking transmission lines with Fleece Performance transmission cooler lines. They are heavy-duty, high flow, flexible transmission lines. Direct replacements for OEM lines, the kits come complete with everything needed to get the job done right the first time. Kits include transmission lines, fittings, and zip ties. If you have an OEM replacement or aftermarket radiator, Setrab fittings may be required (sold separately).
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$75.99
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$260.76
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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$127.00
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.
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$84.55
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$94.05
If you have a hole in your radiator hose, replace it with Dayco flexible radiator hoses. Designed to replace straight or molded radiator hoses, these precision-corrugated hoses feature knitted reinforcement and synthetic EPDM construction combined with an inserted helical steel coil spring. The Dayco design provides excellent flexibility without flattening or collapsing, as well as the ability to resist splitting, ballooning, environmental elements, coolants, and temperature changes. Dayco flex radiator hoses are available in a selection of sizes to keep your coolant flowing.
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$10.99
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$19.99
BD Diesel Performance offers stock replacement fuel injector lines for applications such as Cummins 5.9L ISB (24 V) engines. Fuel lines get rusty due to constant exposure to the elements, so it's strongly recommended by OE manufacturers to replace the fuel lines after removal. BD Diesel provides zinc plated, exact-fit fuel lines to allow for corrosion resistance and easy installation. They are pre-formed to the correct factory specifications. Part number BDD-1050150 replaces OE parts: 5086871AA, 5086872AB, 5086873AB, 5086874AB, 5086875AB, and 5086876AD. Also replaces Cummins parts: 3957081, 4988810, 4988809, 5289447, 4988807, and 4988806.
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$281.95
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