Name: Poly Rib Belt Serpentine Belt; 37.8 Long, 4 Rib Count
Brand: Driveworks
SKU: 378K4
Price: 25.99 USD
Rating: 5.0 (113 reviews)

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$25.99

The Driveworks belt is designed to provide better belt-to-pulley contact. The specialized rubber compound incorporates a high temperature polymer formulated to maximize load carrying requirements and belt life. This Driveworks ribbed belt has been constructed and engineered to meet the stringent demands of today’s automotive drive systems. The Driveworks ribbed belt delivers long-lasting dependable belt life.

Product Features:

Constructed with heat and ozone resistant EPDM rubber
Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
Made with treated polyester cord to reduce belt stretch

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$93.99

This replacement HVAC heater hose assembly is engineered to match the fit and durability of the stock heater hose assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:

Ideal replacement – this HVAC heater hose assembly directly replaces the original heater hose on specified vehicle years, makes and models
Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
Industry-leading design – professionally engineered by the aftermarket leader in heater hose assemblies

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$24.79

Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong pl

Product Features:

Designed for the majority of automotive vehicle applications on the road today
High-quality materials help resist wear and improve belt life
Features premium lubricated bearings to extend service life
Meets or exceeds OE quality

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$1.79

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

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

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$51.99

Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong pl

Product Features:

Designed for the majority of automotive vehicle applications on the road today
High-quality materials help resist wear and improve belt life
Features premium lubricated bearings to extend service life
Meets or exceeds OE quality

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$27.49

The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:

Meets SAE J20R4, Class D-1 requirements
Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Provides excellent protection against external elements

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$29.99

Fixing a failed original plastic coolant hose connector usually requires replacing the entire coolant hose assembly. This Dorman OE FIX coolant hose connector is made from aluminum for greater durability and saves expense by allowing the replacement of just the failed connector..

Product Features:

Saves money – directly replace a failed coolant hose connector rather than buying an entire new hose assembly from the original automaker.
Improved design – made of durable aluminum instead of plastic to better resist temperature fluctuations and help prevent future failures
Ensures fit – includes hose clamps for a complete repair and perfect fit on specified makes, models and years
Quality assured – backed by a team of product experts in the United States and more than a century of automotive experience

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$10.87

Heater Hose Connecto

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$152.75

Built to look and fit like the original GM part, ACDelco Professional Automotive Belt Tensioner and Pulleys are an ideal replacement for worn equipment.

Product Features:

OE-Equivalent and a direct fit application
High quality precision spring tension assembly
OE specified bearing and pulley assembly
Durable long life performance

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$495.99

This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.

Product Features:

Ready to install – these braided stainless steel and PTFE flexible fuel lines are already cut to specific length for standard cab GMC Sierra and Chevy Silverado pickups, with all brackets and connectors
Full length – these lines are made to the correct length for the specified vehicle, but flexible so they’re easier to route than rigid lines, saving replacement time
Upgraded materials – high-strength, corrosion-resistant braided stainless steel protects PTFE hoses for reliable longevity under all conditions
Trustworthy quality – engineered and assembled in the United States and backed by decades of aftermarket experience

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$127.99

Dayco believes in a systems approach to maintenance and has a full line of serpentine belt kits that have been designed for the most popular light-duty applications, ensuring that whomever is completing the repair has all the parts needed. Dayco’s kit offers everything to service your front-end accessory drive with OE or equivalent components. This can include a premium tensioner with flat spring technology, durable pulley(s) with permanently lubricated bearings, a Dayco ela (stretch) serpentine belt, and the Dayco serpentine belt that provides extensive flexibility and longer service life, while handling higher workloads and temperatures.

Product Features:

Engineered to match OE specifications with unique features that enhance vehicle performance and safety
For vehicles that need a highly engineered drive belt and multiple parts for a thorough and proper repair
Provides all the parts needed in one box, helping simplify installation

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$25.99

This replacement fuel injection feed hose is made to safely transfer fuel and endure in tough underhood and undercar conditions.

Product Features:

Trustworthy replacement – this fuel feed hose safely replaces the original hose to fix fuel leaks
Durable design – withstands tough underhood and undercar conditions
Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life

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$57.63

ACDelco Professional, premium aftermarket Molded Coolant Hoses are composed of specially blended materials to help resist electrochemical degradation (ECD), the leading cause of hose failure. They are specially designed, GM OE style factory-molded hoses to fit today’s smaller, tighter-fitting engine compartments. ACDelco Professional Molded Coolant Hoses are temperature rated from -40 degrees Fahrenheit to 275 degrees Fahrenheit (-40 degrees Celsius to 135 degrees Celsius) and are approved for Marine applications. Do not use for fuel or oil transfer applications. These premium aftermarket replacement molded coolant hoses are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Has a heat and ozone resistant cover to increase the life of the hose
Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
Installs without buckling, bending out of shape, or straining at the connection for easy installation
Inside diameters ranges from 1?4 in to 1 in to fit different types of vehicles

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$113.99

This replacement fuel injector line is precision-engineered to match the fit and design of the original fuel injector line on specific vehicles. It comes with any vehicle-specific mounting hardware for a complete installation.

Product Features:

Direct replacement – this fuel injector line is engineered to match the original fuel injector line on specified vehicles
Robust materials – manufactured with a material-hardening process to ensure lines withstand high pressure during engine operation
Critical fix – because all fuel injectors lines have a one-time-use, crushable seal, replacement of entire line is necessary for optimal seal
Cost-effective solution – part is quality-tested and less expensive than getting replacement from dealership

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$46.23

AT Oil Cooler Hose A

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$47.99

GM Genuine Parts PCV Valve Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

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$119.99

The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:

Meets SAE J20R4, Class D-1 requirements
Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Provides excellent protection against external elements

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$292.01

ACDelco Professional, premium aftermarket Molded Coolant Hoses are composed of specially blended materials to help resist electrochemical degradation (ECD), the leading cause of hose failure. They are specially designed, GM OE style factory-molded hoses to fit today’s smaller, tighter-fitting engine compartments. ACDelco Professional Molded Coolant Hoses are temperature rated from -40 degrees Fahrenheit to 275 degrees Fahrenheit (-40 degrees Celsius to 135 degrees Celsius) and are approved for Marine applications. Do not use for fuel or oil transfer applications. These premium aftermarket replacement molded coolant hoses are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Has a heat and ozone resistant cover to increase the life of the hose
Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
Installs without buckling, bending out of shape, or straining at the connection for easy installation
Inside diameters ranges from 1?4 in to 1 in to fit different types of vehicles

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$60.99

This windshield washer hose is designed to match the fit and function of the original hose on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this windshield washer hose is designed to match the fit and function of the original hose on specified vehicles
Restores functionality – reliable replacement for an original hose that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$30.49

This windshield washer hose is designed to match the fit and function of the original hose on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this windshield washer hose is designed to match the fit and function of the original hose on specified vehicles
Restores functionality – reliable replacement for an original hose that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$18.29

Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.

Product Features:

Meets the requirements of SAE J20R3, Class D-1
Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
Engineered as an OEM replacement
The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture

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$24.79

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.

Product Features:

Has all the quality features of Gates molded coolant hose and similar to OEM specifications
Engineered to resist electrochemical degradation ┐ the leading cause of hose failure
EPDM tube, synthetic fiber knit reinforcement, EPDM cover
Meets SAE 20R3 Type EC Class D-1 and D-2 specifications
Temperature Range: -40 Deg. F to 275 Deg. F (-40 Deg. C -135 Deg. C)
Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
Caution: Do not use for fuel or oil transfer applications

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$92.85

The ACDelco GM Original Equipment Air Conditioning Compressor Belt Kit is a GM-recommended replacement component that provides the same performance, durability, and service life as your factory original equipment.

Product Features:

GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$47.45

Built for passenger cars and light-duty trucks, Dayco’s extensive line of Poly Rib serpentine belts are engineered for high mileage, demanding drives found in today’s vehicles. As the manufacturer of the first original equipment multi-ribbed serpentine belt, Dayco’s commitment to automotive product excellence and innovation is unwavering. The Dayco Poly Rib W Profile serpentine belt is the most innovative advancement in serpentine belt design in more than 30 years. Developed through extensive laboratory and actual road mileage testing, this unique rib profile EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and help eliminate noisy belt conditions. Constructed with aramid-reinforced EPDM compounds, the Dayco W Poly Rib serpentine belt delivers more than just OE-required quality. It delivers the solution to troublesome drive problems.

Product Features:

Constructed with aramid-reinforced EPDM compounds
Engineered to conform to high mileage, worn or misaligned drives
Helps eliminate noisy belt conditions Related Documents: (PDF 63.78 KB)

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$72.99

This engine oil cooler hose assembly matches the fit and function of the original equipment components for reliable repair and restoration of proper oil circulation between the oil cooler and engine.

Product Features:

Ideal replacement – this engine oil cooler hose assembly is a direct replacement for the original hose assembly
Quality materials – this engine oil cooler hose assembly is made from corrosion-resistant materials to ensure the smooth transfer of oil from the engine to the cooler
Easy to install – no special tools required
Quality tested – rigorous quality control ensure this hose assembly conforms to product standards

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$43.49

This engine oil cooler hose assembly matches the fit and function of the original equipment components for reliable repair and restoration of proper oil circulation between the oil cooler and engine.

Product Features:

Ideal replacement – this engine oil cooler hose assembly is a direct replacement for the original hose assembly
Quality materials – this engine oil cooler hose assembly is made from corrosion-resistant materials to ensure the smooth transfer of oil from the engine to the cooler
Easy to install – no special tools required
Quality tested – rigorous quality control ensure this hose assembly conforms to product standards

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$21.99

The O-rings in this radiator coolant hose O-ring kit are designed to match the fit and function of original equipment O-rings on specified vehicles and are engineered to help securely seal hose connections when an existing O-ring has failed.

Product Features:

Direct replacement – this O-ring matches the fit and function of the original O-ring on the factory-updated version of the lower heater hose on 2014-06 GM vehicles
Cost-effective repair – inexpensive alternative to dealership forcing an entire hose replacement just to replace an O-ring
Application specific – engineered to fit only the updated OEM radiator hose on specified vehicles; it will not fit the lower radiator hose that was factory-installed on 2014-06 Chevrolet and GMC vehicles
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$19.99

The O-rings in this radiator coolant hose O-ring kit are designed to match the fit and function of original equipment O-rings on specified vehicles and are engineered to help securely seal hose connections when an existing O-ring has failed.

Product Features:

Simple fix – this O-ring is specifically manufactured to replace the original lower radiator hose O-ring on specific vehicles
Cost-effective repair – inexpensive alternative to dealership forcing an entire hose replacement just to replace an O-ring
Application specific – made to match the original O-ring on certain Chevrolet and GMC vehicles
Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience

2002 Chevrolet Silverado 2500 HD Belts and Hoses

More 2002 Chevrolet Silverado 2500 HD Belts and Hoses Categories

Essential 2002 Chevrolet Silverado 2500 HD Belts and Hoses

Driveworks – Poly Rib Belt Serpentine Belt; 37.8 Long, 4 Rib Count (Part No.378K4)

Dorman – Molded Heater Hose: Steel/Rubber/Plastic (Part No.626-615)

Dayco – Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 30.1mm Width, 6 Grooves (Part No.89051)

Felpro – Multi-Purpose O-Ring (Part No.35759)

Dayco – Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 28mm Width, Smooth (Part No.89059)

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.75" Diameter (Part No.E72273)

Dorman – Help – Coolant Hose Junction (Part No.47157)

Dorman – Heater Hose Connecto (Part No.R3036834783DOR)

ACDelco – Original Equipment Accessory Belt Tensioner Assembly (Part No.G6001462740ACD)

Dorman – OE Fix SS Fuel Line Kit: 3/8"; 3/8"; 5/16"; 5/16" ID, 24"; 93.5"; 113"; 76" L (Part No.819-840)

Dayco – Serpentine Belt Kit; With 2 Belts, Pulley, and Tensioner, 4 Piece Set (Part No.5060935K1)

Dorman – Fuel Injector Feed Line Seal (sold by each) (Part No.904-136)

ACDelco – Professional Molded Coolant Hose (Part No.G2000576767ACD)

Dorman – Right Diesel Return Line (Part No.904-122)

Dorman – AT Oil Cooler Hose A (Part No.J2068720013DOR)

GM Genuine Parts – Crankcase Vent Hose (Part No.12556932)

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 30" Long, 1.75" Diameter (Part No.E72346)

ACDelco – Professional Molded Coolant Hose (Part No.G2000584177ACD)

Dorman – Front Wiper Hose (Part No.924-379)

Dorman – Windshield Washer Hose (Part No.924-251)

Dayco – Molded Heater Hose; EPDM Rubber, 7/8 Inch Diameter, 4 1/2 Inch Length (Part No.88445)

Gates – Premium Molded Heater Hose (Part No.19802)

ACDelco – 12658178 GM Original Equipment Air Conditioning Compressor Belt Kit with Tool (Part No.W1005603985ACD)

Dayco – Dayco, Drive Belt (Part No.W10001221371DAY)

Dorman – Engine Oil Cooler Line (Part No.625-501)

Dorman – Engine Oil Cooler Line (Part No.625-304)

Dorman – Lower Radiator Hose O-Ring (Part No.926-160)

Dorman – Lower Radiator Hose O-Ring (Part No.926-161)

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2002 Chevrolet Silverado 2500 HD Belts and Hoses

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