2003 Cadillac Escalade Belts and Hoses

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Essential Belts and Hoses for 2003 Cadillac Escalades

Dorman – Dorman Coolant HVAC Connector, 800-917 (Part No.800-917)

Dorman Coolant HVAC Connector, 800-917

from

$15.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dayco – Dayco Serpentine Demanding Drive Kit With Belt, Pulley and Tensioner, 3 Piece Set, D60930K1 (Part No.D60930K1)

Dayco Serpentine Demanding Drive Kit With Belt, Pulley and Tensioner, 3 Piece Set, D60930K1

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$108.99
Engineered specifically for the most problematic drive systems as an improvement over the OE design, Dayco demanding drive kits come in 14 applications that contain all necessary front-end accessory components to ensure a safe, reliable and noise-free belt drive system. Each kit includes up to two serpentine belts, a premium tensioner with flat spring technology and an idler pulley.
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Autotecnica – Autotecnica Acc. Belt Idler Pulley, 90mm OD x 16.95mm ID x 30mm With NTN/NSK Bearing, GM1413162 (Part No.GM1413162)

Autotecnica Acc. Belt Idler Pulley, 90mm OD x 16.95mm ID x 30mm With NTN/NSK Bearing, GM1413162

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$22.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.
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Dorman – Dorman Wiper Hose, 924-379 (Part No.924-379)

Dorman Wiper Hose, 924-379

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$70.99
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.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17"" Long, 1.50"" Diameter, E71990" (Part No.E71990)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 17"" Long, 1.50"" Diameter, E71990"

from

$47.99
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.
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Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 999366A (Part No.999366A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 999366A

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$69.99
This Litens supplied tensioner is manufactured to original equipment specifications. Heavy duty thermoplastic pulley construction ensures long life and trouble-free performance. This tensioner meets or exceeds all original equipment fit, form, and performance characteristics. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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Gates – Gates ThermalPro Premium Molded Coolant Hose, 20338 (Part No.20338)

Gates ThermalPro Premium Molded Coolant Hose, 20338

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$10.49
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Yukon Gear – Yukon Gear Seal Puller Tool for Popular Gm, Ford, Toyota, and Dana Differentials, 56063 (Part No.56063)

Yukon Gear Seal Puller Tool for Popular Gm, Ford, Toyota, and Dana Differentials, 56063

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$57.99
Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.
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Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K060930HD (Part No.K060930HD)

Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K060930HD

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$85.99
Gates Fleet Runner Micro-V Belts are designed for the toughest applications. Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures, making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
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Dorman – Dorman Molded Heater Hose: Rubber, 626-619 (Part No.626-619)

Dorman Molded Heater Hose: Rubber, 626-619

from

$61.99
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.
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Dayco – Idler Pulley, Dayco, 89009 (Part No.89009)

Idler Pulley, Dayco, 89009

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$24.99
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 plastic pulleys with specially formulated glass-filled polymers that resist wear and tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.
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GM Genuine Parts – GM Genuine Parts Driver Side Positive Crankcase Ventilation (PCV) Tube, 12670791 (Part No.12670791)

GM Genuine Parts Driver Side Positive Crankcase Ventilation (PCV) Tube, 12670791

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$34.99
GM Genuine Parts PCV Valve Tubing is designed, engineered, and tested to rigorous standards, and is 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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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22"" Long, 1.50"" Diameter, E72088" (Part No.E72088)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 22"" Long, 1.50"" Diameter, E72088"

from

$43.99
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.
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Litens – Litens Serpentine Belt Drive Component Kit, LV999033B (Part No.LV999033B)

Litens Serpentine Belt Drive Component Kit, LV999033B

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$122.99
This Litens Serpentine Belt Drive Component Kit fits 2002-2009 Chev Avalanche, Express, Silverado / GMC Envoy, Savana, Sierra, Yukon / Cadillac Escalade w/4.8/5.3/6.0L. These kits make it easy to maintain your entire front end accessory drive system. Eliminate the need to search for individual parts by purchasing this all-in-one solution. Front end accessory drives require maintenance at specific intervals, and parts should be replaced as part of your regularly scheduled tune-up to ensure your vehicle is at its best. Each kit contains a Litens belt tensioner, Bando serpentine belt, and any necessary idler pulley(s). All required hardware is included for the installation . Application specific instructions are also conveniently included. All parts meet or exceed OE fit, function, and performance. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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Dayco – Idler Pulley, Dayco, 89006 (Part No.89006)

Idler Pulley, Dayco, 89006

from

$31.99
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 plastic pulleys with specially formulated glass-filled polymers that resist wear and tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.
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Gates – Gates FleetRunner Heavy-Duty Serpentine Belt Drive Component Kit, 90K-38159 (Part No.90K-38159)

Gates FleetRunner Heavy-Duty Serpentine Belt Drive Component Kit, 90K-38159

from

$121.99
Gates Complete Serpentine Kits make it easy to service the entire serpentine belt drive system. Save money and prevent premature vehicle breakdowns by making the choice to fix your vehicle right the first time. Neglecting to replace the tensioner and pulley(s), at the same time you replace the belt, can not only shorten the life of the belt as well as other front end accessory drive components, but can leave you or your customer stranded on the side of the road.
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Dorman – Dorman Rivet-Push In-Hole Diameter .500 In-Head Diameter 1 In-Length .900 In, 799-105 (Part No.799-105)

Dorman Rivet-Push In-Hole Diameter .500 In-Head Diameter 1 In-Length .900 In, 799-105

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$5.99
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring Length service life.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 27"" Long, 1.25"" Diameter, E71881" (Part No.E71881)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 27"" Long, 1.25"" Diameter, E71881"

from

$52.99
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.
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GM Genuine Parts – GM Genuine Parts Fuel Feed Hose, 24100438 (Part No.24100438)

GM Genuine Parts Fuel Feed Hose, 24100438

from

$104.99
GM Genuine Parts Fuel Supply 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).
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Dorman – Dorman Engine Fuel Line, 904-008 (Part No.904-008)

Dorman Engine Fuel Line, 904-008

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$119.99
This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.
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Dorman – Dorman Heater Hose Connector, 800-403 (Part No.800-403)

Dorman Heater Hose Connector, 800-403

from

$16.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dorman – Dorman Heater Hose Tee – 5/8 In. X 5/8 In. X 3/4 In., 800-422 (Part No.800-422)

Dorman Heater Hose Tee - 5/8 In. X 5/8 In. X 3/4 In., 800-422

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$16.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance._
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Dorman – Dorman Engine Oil Cooler Line Assembly, 625-340 (Part No.625-340)

Dorman Engine Oil Cooler Line Assembly, 625-340

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$163.99
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.
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Imperial – Imperial Metal Line Kit for Engine Oil Coolers, 240293 (Part No.240293)

Imperial Metal Line Kit for Engine Oil Coolers, 240293

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$59.99
Metal line kit for engine oil coolers. Routes oil lines past exhaust manifolds.
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Dorman – Help – Dorman – Help Fuel Pressure Regulator Vacuum Tube, 46117 (Part No.46117)

Dorman - Help Fuel Pressure Regulator Vacuum Tube, 46117

from

$28.99
This fuel pressure regulator vacuum hose is designed to match the performance of the original equipment hose on specified vehicles. It is engineered to help ensure proper pressure is maintained from a vacuum source and replace a hose that is leaking or has failed from fatigue or heat. This vacuum hose is manufactured from durable materials for reliable service life and to withstand underhood conditions.
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Dayco – Dayco Stretch Serpentine Belt , 68.58 in Long, 6 Rib Count, Zip Tie Required, 6PK1742EE (Part No.6PK1742EE)

Dayco Stretch Serpentine Belt , 68.58 in Long, 6 Rib Count, Zip Tie Required, 6PK1742EE

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$40.99
Dayco ela self-tensioning belts incorporate a wear-resistant EPDM rib material, along with a highly elastic EPDM cushion rubber that surrounds the polyamide tensile cord, thus providing the required adhesion and flexibility to maintain lasting performance. The backbone behind the Dayco ela self-tensioning belt is its polyamide tensile member, which allows the high elongation required for installation, yet provides the proper tension maintenance properties to transmit the accessory loads demanded for the drive.
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Dayco – Dayco Poly Rib Belt Serpentine Belt 93.5 Long, 6 Rib Count, 5060935 (Part No.5060935)

Dayco Poly Rib Belt Serpentine Belt 93.5 Long, 6 Rib Count, 5060935

from

$47.99
Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers  more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and helps eliminate noisy belt conditions. Dayco poly rib serpentine belts offer extensive flexibility and longer service life, while handling higher workloads and temperatures.
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Gates – Gates Micro-V Serpentine Drive Belt, K060930 (Part No.K060930)

Gates Micro-V Serpentine Drive Belt, K060930

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$70.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.
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Upgrade your 2003 Cadillac Escalade with Top-Quality Belts and Hoses

When it comes to maintaining or upgrading your 2003 Cadillac Escalade, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Cadillac or enhancing its overall performance, Belts and Hoses are key to keeping your Escalade functioning at its best. At Advance Auto Parts, we offer a wide selection of 96 Belts and Hoses for the 2003 Cadillac Escalade, designed to meet your needs without breaking the bank. From Heater Hose replacements to Radiator Hoses 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 Belts and Hoses for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Belts and Hoses for your 2003 Cadillac Escalade at great prices. Our Belts and Hoses inventory for this model ranges from just $0.99 to $446.99, with an average price of $51.83. Our 96 Belts and Hoses in stock come from 11 trusted brands, so you’re sure to find the right part for your 2003 Cadillac Escalade 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 2003 Cadillac Escalade, we stock popular OEM and aftermarket Belts and Hoses from top names like Dayco, Driveworks, Dorman, and more. Dayco Belts and Hoses start at just $31.99 and boast an impressive 4.5 stars average rating from customers. Driveworks and Dorman also bring quality to the table, with Belts and Hoses available starting at $5.99, and at an average 4.2 stars rating. With 4,969 customer reviews and counting, our 2003 Cadillac Escalade Belts and Hoses 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 Belts and Hose upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2003 Cadillac Escalade is always ready to roll. We’re committed to providing you with everything you need to keep your Escalade in top shape, all in one place. Start shopping confidently below for your 2003 Cadillac Escalade!

Best-Selling Heater Hoses for 2003 Cadillac Escalades

Enhance the driving experience in your Cadillac with 37 quality Heater Hose components, starting at $0.99.

Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 28 Inch Length, 87848 (Part No.87848)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 28 Inch Length, 87848

from

$50.99
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 €œquick connect€ end allows for fast, convenient installation.
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Dorman – Dorman Coolant Connector – Inlet/Outlet 3/4In. Tube x 5/8In. Hose, 800-409 (Part No.800-409)

Dorman Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose, 800-409

from

$13.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 23/32 Inch Diameter, 12 Inch Length, 88412 (Part No.88412)

Dayco Molded Heater Hose EPDM Rubber, 23/32 Inch Diameter, 12 Inch Length, 88412

from

$59.99
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 €œquick connect€ end allows for fast, convenient installation.
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Dorman – Dorman Molded Heater Hose: Rubber/Plastic, 626-111 (Part No.626-111)

Dorman Molded Heater Hose: Rubber/Plastic, 626-111

from

$53.99
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.
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Dorman – Dorman Heater Hose Connector, 800-414CD (Part No.800-414CD)

Dorman Heater Hose Connector, 800-414CD

from

$24.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dorman – Dorman Heater Hose Connector, 800-413CD (Part No.800-413CD)

Dorman Heater Hose Connector, 800-413CD

from

$24.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dorman – Dorman Molded Heater Hose: Rubber, 626-557 (Part No.626-557)

Dorman Molded Heater Hose: Rubber, 626-557

from

$55.99
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.
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Dorman – Dorman Heater Hose Connector, 800-916 (Part No.800-916)

Dorman Heater Hose Connector, 800-916

from

$12.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Gates – Gates Quick-Lok Heater Hose Connector, 28500 (Part No.28500)

Gates Quick-Lok Heater Hose Connector, 28500

from

$31.99
Quick-Lok(R)Connectors provide a fast, easy way to connect replacement heater hose on cars and trucks.
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Dorman – Dorman Coolant HVAC Connector, 800-917 (Part No.800-917)

Dorman Coolant HVAC Connector, 800-917

from

$15.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dorman – Dorman Engine Heater Hose Assembly (OE Fix), 626-538 (Part No.626-538)

Dorman Engine Heater Hose Assembly (OE Fix), 626-538

from

$52.99
Original equipment HVAC heater hose assemblies often fail due to cracks in the plastic Y-connector. This Dorman OE FIX replacement features an upgraded aluminum Y-connector to prevent similar failures in the future.
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Dorman – Dorman Engine Heater Hose Assembly, 626-543 (Part No.626-543)

Dorman Engine Heater Hose Assembly, 626-543

from

$86.99
This replacement engine coolant pipe assembly is designed to match the fit and function of the original assembly on specified makes, years and models, and is engineered for reliable performance and durability.
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Dorman – Dorman Molded Heater Hose: Rubber, 626-564 (Part No.626-564)

Dorman Molded Heater Hose: Rubber, 626-564

from

$51.99
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.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 1/4 Inch Diameter, 29 1/2 Inch Length, 86836 (Part No.86836)

Dayco Molded Heater Hose EPDM Rubber, 1/4 Inch Diameter, 29 1/2 Inch Length, 86836

from

$51.99
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 €œquick connect€ end allows for fast, convenient installation.
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Dorman – Dorman Coolant Connector – Inlet/Outlet 3/4In. Tube x 5/8In. Hose (OE Fix), 800-409HP (Part No.800-409HP)

Dorman Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose (OE Fix), 800-409HP

from

$27.49
HVAC heater hose connectors fail when the plastic material fatigues from heat and vibration. This upgraded Dorman OE FIX replacement connector is made from corrosion-resistant stainless steel for greater durability.
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Dorman – Dorman Cooling Quick Connector, 800-413 (Part No.800-413)

Dorman Cooling Quick Connector, 800-413

from

$25.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Gates – Gates ThermalPro Premium Molded Heater Hose, 18126 (Part No.18126)

Gates ThermalPro Premium Molded Heater Hose, 18126

from

$51.99
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.
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Gates – Gates Premium Molded Heater Hose, 18622 (Part No.18622)

Gates Premium Molded Heater Hose, 18622

from

$77.99
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.
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Gates – Gates ThermalPro Premium Molded Heater Hose, 18623 (Part No.18623)

Gates ThermalPro Premium Molded Heater Hose, 18623

from

$17.99
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.
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Dorman – Help – Dorman – Help Heater Hose Connector – 5/8 In. Tube x 5/8 In. Hose, 47165 (Part No.47165)

Dorman - Help Heater Hose Connector - 5/8 In. Tube x 5/8 In. Hose, 47165

from

$16.49
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Gates – Gates ThermalPro Premium Modular Coolant Hose, 22554 (Part No.22554)

Gates ThermalPro Premium Modular Coolant Hose, 22554

from

$67.99
Modular coolant hoses are on many of today’s vehicles and are much more complex than the standard molded hoses of the past. Modular coolant hoses are hose assemblies with one or more components built into the hose. Some examples of these components include hose branches, quick connectors, valves, sensors, bleeders and flow restrictors. Manufactured identical or equivalent to the OE hose, modular coolant hoses will keep your vehicle’s cooling system running properly and efficiently for years to come.
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Carquest Premium – Carquest Hose Connector, CH8007 (Part No.CH8007)

Carquest Hose Connector, CH8007

from

$137.99
Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested
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Carquest Premium – Carquest Hose Connector, CH8006 (Part No.CH8006)

Carquest Hose Connector, CH8006

from

$63.99
Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested
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Dayco – Dayco Molded Heater Hose EPDM Rubber 15/32 Inch Diameter, 23 Inch Length, E80245 (Part No.E80245)

Dayco Molded Heater Hose EPDM Rubber 15/32 Inch Diameter, 23 Inch Length, E80245

from

$58.99
Dayco Standard Heater Hose is designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine. Note: This hose is NOT suitable for fuel or oil transfer.
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Most Popular 2003 Cadillac Escalade Radiator Hoses

Customize your Cadillac with 6 Radiator Hoses products like Coolant Hoses, By-Pass Hoses, and Coolant Hose Connectors, all priced under $39.99.

Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25"" Long, 1.31"" Diameter, E71989" (Part No.E71989)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25"" Long, 1.31"" Diameter, E71989"

from

$31.99
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.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 1/4 Inch Diameter, 4 1/2 Inch Length, 86504 (Part No.86504)

Dayco Molded Heater Hose EPDM Rubber, 1/4 Inch Diameter, 4 1/2 Inch Length, 86504

from

$7.99
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 €œquick connect€ end allows for fast, convenient installation.
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Dorman – Dorman Heater Hose Connector, 800-403 (Part No.800-403)

Dorman Heater Hose Connector, 800-403

from

$16.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 36 Inch Length, 80405 (Part No.80405)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 36 Inch Length, 80405

from

$34.99
“Providing reliable service in applications requiring molded hoses, the Dayco 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 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C) and the “”quick connect”” end allows for fast, convenient installation.”
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Dorman – Dorman Heater Hose Connector- Coolant Connector, 800-414 (Part No.800-414)

Dorman Heater Hose Connector- Coolant Connector, 800-414

from

$25.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dorman – Help – Dorman – Help Coolant Hose Junction (OE Fix), 47157 (Part No.47157)

Dorman - Help Coolant Hose Junction (OE Fix), 47157

from

$39.99
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._
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Top Picks for 2003 Cadillac Escalade Serpentine and V Belts

Upgrade Cadillac Escalades with top-quality Serpentine and V Belts parts, including 24 OEM and aftermarket selections for your 2003 model.

Dayco – Dayco Poly Rib Belt Serpentine Belt 93 Long, 6 Rib Count, 5060930 (Part No.5060930)

Dayco Poly Rib Belt Serpentine Belt 93 Long, 6 Rib Count, 5060930

from

$64.99
Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers  more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and helps eliminate noisy belt conditions. Dayco poly rib serpentine belts offer extensive flexibility and longer service life, while handling higher workloads and temperatures.
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Driveworks – Driveworks Poly Rib Belt Serpentine Belt 93 Long, 6 Rib Count, 930K6 (Part No.930K6)

Driveworks Poly Rib Belt Serpentine Belt 93 Long, 6 Rib Count, 930K6

from

$39.99
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.
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Driveworks – Driveworks Poly Rib Belt Serpentine Belt 37.8 Long, 4 Rib Count, 378K4 (Part No.378K4)

Driveworks Poly Rib Belt Serpentine Belt 37.8 Long, 4 Rib Count, 378K4

from

$23.99
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.
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Dayco – Dayco Serpentine Belt Kit With Belt and Tensioner, 2 Piece Set, 5040378K1 (Part No.5040378K1)

Dayco Serpentine Belt Kit With Belt and Tensioner, 2 Piece Set, 5040378K1

from

$59.99
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.
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Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K040378HD (Part No.K040378HD)

Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K040378HD

from

$51.99
Gates Fleet Runner Micro-V Belts are designed for the toughest applications. Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures, making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
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Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K060923HD (Part No.K060923HD)

Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K060923HD

from

$84.99
Gates Fleet Runner Micro-V Belts are designed for the toughest applications. Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures, making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
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Dayco – Idler Pulley, Dayco, 89006 (Part No.89006)

Idler Pulley, Dayco, 89006

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$31.99
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 plastic pulleys with specially formulated glass-filled polymers that resist wear and tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.
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Dayco – Dayco Poly Rib Belt Serpentine Belt 37.8 Long, 4 Rib Count, 5040378 (Part No.5040378)

Dayco Poly Rib Belt Serpentine Belt 37.8 Long, 4 Rib Count, 5040378

from

$36.99
Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers  more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and helps eliminate noisy belt conditions. Dayco poly rib serpentine belts offer extensive flexibility and longer service life, while handling higher workloads and temperatures.
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Dayco – Dayco Poly Rib Belt Serpentine Belt 92.32 Long, 6 Rib Count, 5060923 (Part No.5060923)

Dayco Poly Rib Belt Serpentine Belt 92.32 Long, 6 Rib Count, 5060923

from

$69.99
Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers  more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and helps eliminate noisy belt conditions. Dayco poly rib serpentine belts offer extensive flexibility and longer service life, while handling higher workloads and temperatures.
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Driveworks – Driveworks Poly Rib Belt Serpentine Belt 92.32 Long, 6 Rib Count, 923K6 (Part No.923K6)

Driveworks Poly Rib Belt Serpentine Belt 92.32 Long, 6 Rib Count, 923K6

from

$37.99
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.
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Dayco – Dayco Serpentine Demanding Drive Kit With Belt, Pulley and Tensioner, 3 Piece Set, D60930K1 (Part No.D60930K1)

Dayco Serpentine Demanding Drive Kit With Belt, Pulley and Tensioner, 3 Piece Set, D60930K1

from

$108.99
Engineered specifically for the most problematic drive systems as an improvement over the OE design, Dayco demanding drive kits come in 14 applications that contain all necessary front-end accessory components to ensure a safe, reliable and noise-free belt drive system. Each kit includes up to two serpentine belts, a premium tensioner with flat spring technology and an idler pulley.
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Dayco – Dayco Serpentine Demanding Drive Kit With Belt, Pulley and Tensioner, 3 Piece Set, D60923K1 (Part No.D60923K1)

Dayco Serpentine Demanding Drive Kit With Belt, Pulley and Tensioner, 3 Piece Set, D60923K1

from

$96.99
Engineered specifically for the most problematic drive systems as an improvement over the OE design, Dayco demanding drive kits come in 14 applications that contain all necessary front-end accessory components to ensure a safe, reliable and noise-free belt drive system. Each kit includes up to two serpentine belts, a premium tensioner with flat spring technology and an idler pulley.
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Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K060930HD (Part No.K060930HD)

Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K060930HD

from

$85.99
Gates Fleet Runner Micro-V Belts are designed for the toughest applications. Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures, making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
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Gates – Gates FleetRunner Heavy-Duty Serpentine Belt Drive Component Kit, 90K-38159 (Part No.90K-38159)

Gates FleetRunner Heavy-Duty Serpentine Belt Drive Component Kit, 90K-38159

from

$121.99
Gates Complete Serpentine Kits make it easy to service the entire serpentine belt drive system. Save money and prevent premature vehicle breakdowns by making the choice to fix your vehicle right the first time. Neglecting to replace the tensioner and pulley(s), at the same time you replace the belt, can not only shorten the life of the belt as well as other front end accessory drive components, but can leave you or your customer stranded on the side of the road.
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Litens – Litens Serpentine Belt Drive Component Kit, LV999034A (Part No.LV999034A)

Litens Serpentine Belt Drive Component Kit, LV999034A

from

$53.99
This Litens Serpentine Belt Drive Component Kit fits 1999-2009 Cadillac Escalade / Chev Avalanche, Express, Silverado, Suburban, Tahoe / GMC Savana, Sierra, Yukon w/4.8/5.3/6.0/6.2L (AC Drive). These kits make it easy to maintain your entire front end accessory drive system. Eliminate the need to search for individual parts by purchasing this all-in-one solution. Front end accessory drives require maintenance at specific intervals, and parts should be replaced as part of your regularly scheduled tune-up to ensure your vehicle is at its best. This kit contains a Litens belt tensioner and a Bando serpentine belt. All required hardware is included for the installation . Application specific instructions are also conveniently included. The tensioner in this kit has an improved design with a premium bearing, improved corrosion resistance, and an increase in belt tension which will lead to less noise and slip. These features were not available on the original part. All parts meet or exceed OE fit, function, and performance. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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Gates – Gates Micro-V Serpentine Drive Belt, K060923 (Part No.K060923)

Gates Micro-V Serpentine Drive Belt, K060923

from

$57.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.
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Yukon Gear – Yukon Gear Seal Puller Tool for Popular Gm, Ford, Toyota, and Dana Differentials, 56063 (Part No.56063)

Yukon Gear Seal Puller Tool for Popular Gm, Ford, Toyota, and Dana Differentials, 56063

from

$57.99
Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.
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Gates – Gates Micro-V Serpentine Drive Belt, K060930 (Part No.K060930)

Gates Micro-V Serpentine Drive Belt, K060930

from

$70.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.
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Litens – Litens Serpentine Belt Drive Component Kit, LV999033D (Part No.LV999033D)

Litens Serpentine Belt Drive Component Kit, LV999033D

from

$122.99
This Litens Serpentine Belt Drive Component Kit fits 2002-2008 Cadillac Escalade / Chev Avalanche, Express, Silverado, Suburban, Tahoe / GMC Savana, Sierra, Yukon w/4.8/5.3/6.0L. These kits make it easy to maintain your entire front end accessory drive system. Eliminate the need to search for individual parts by purchasing this all-in-one solution. Front end accessory drives require maintenance at specific intervals, and parts should be replaced as part of your regularly scheduled tune-up to ensure your vehicle is at its best. Each kit contains a Litens belt tensioner, Bando serpentine belt, and any necessary idler pulley(s). All required hardware is included for the installation . Application specific instructions are also conveniently included. All parts meet or exceed OE fit, function, and performance. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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Litens – Litens Serpentine Belt Drive Component Kit, LV999033B (Part No.LV999033B)

Litens Serpentine Belt Drive Component Kit, LV999033B

from

$122.99
This Litens Serpentine Belt Drive Component Kit fits 2002-2009 Chev Avalanche, Express, Silverado / GMC Envoy, Savana, Sierra, Yukon / Cadillac Escalade w/4.8/5.3/6.0L. These kits make it easy to maintain your entire front end accessory drive system. Eliminate the need to search for individual parts by purchasing this all-in-one solution. Front end accessory drives require maintenance at specific intervals, and parts should be replaced as part of your regularly scheduled tune-up to ensure your vehicle is at its best. Each kit contains a Litens belt tensioner, Bando serpentine belt, and any necessary idler pulley(s). All required hardware is included for the installation . Application specific instructions are also conveniently included. All parts meet or exceed OE fit, function, and performance. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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Carquest Standard – "Carquest Serpentine Belt: 93.0"" Long, 6 Rib Count, 930K6" (Part No.930K6)

"Carquest Serpentine Belt: 93.0"" Long, 6 Rib Count, 930K6"

from

$39.99
Carquest Standard serpentine belts are constructed from quality materials to ensure durability and a long lifespan. We design and manufacture each Carquest Standard belt to enhance belt-to-pulley contact, maximizing load-carrying capacity and extending belt life. Our serpentine belts are built with EPDM rubber and treated polyester cord to improve durability and belt life. Carquest Standard belts are the right choice when looking for OE fit, form, and function at a great price.
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Carquest Standard – "Carquest Serpentine Belt: 92.3"" Long, 6 Rib Count, 923K6" (Part No.923K6)

"Carquest Serpentine Belt: 92.3"" Long, 6 Rib Count, 923K6"

from

$37.99
Carquest Standard serpentine belts are constructed from quality materials to ensure durability and a long lifespan. We design and manufacture each Carquest Standard belt to enhance belt-to-pulley contact, maximizing load-carrying capacity and extending belt life. Our serpentine belts are built with EPDM rubber and treated polyester cord to improve durability and belt life. Carquest Standard belts are the right choice when looking for OE fit, form, and function at a great price.
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Gates – Gates Micro-V Serpentine Drive Belt, K040378 (Part No.K040378)

Gates Micro-V Serpentine Drive Belt, K040378

from

$26.49
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.
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Carquest Standard – "Carquest Serpentine Belt: 37.8"" Long, 4 Rib Count, 378K4" (Part No.378K4)

"Carquest Serpentine Belt: 37.8"" Long, 4 Rib Count, 378K4"

from

$23.99
Carquest Standard serpentine belts are constructed from quality materials to ensure durability and a long lifespan. We design and manufacture each Carquest Standard belt to enhance belt-to-pulley contact, maximizing load-carrying capacity and extending belt life. Our serpentine belts are built with EPDM rubber and treated polyester cord to improve durability and belt life. Carquest Standard belts are the right choice when looking for OE fit, form, and function at a great price.
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In-Demand Belt Tensioners for 2003 Cadillac Escalades

Select from 6 premium Belt Tensioners parts for your 2003 Cadillac Escalade, with prices ranging from $25.49 to $66.99.

Dayco – Dayco Automatic Belt Tensioner, 89253 (Part No.89253)

Dayco Automatic Belt Tensioner, 89253

from

$57.99
The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slippage – or poor performance caused by low tension. A PTFE string wound within the spring resists abrasion and dampens noise. Dayco’s tensioner is also designed with a heavy-duty cast aluminum spring case and arm, which helps resist cracking and fatigue and offers additional strength, lessening the risk of distortion. Additional premium thermoplastic rubber spring slot plugs and rubber O-ring seals help keep contaminants out and zinc coated mounting bolts resist rust.
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Dayco – Dayco Automatic Belt Tensioner, 89258 (Part No.89258)

Dayco Automatic Belt Tensioner, 89258

from

$50.99
The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slippage €“ or poor performance caused by low tension. A PTFE string wound within the spring resists abrasion and dampens noise. Dayco’s tensioner is also designed with a heavy-duty cast aluminum spring case and arm, which helps resist cracking and fatigue and offers additional strength, lessening the risk of distortion. Additional premium thermoplastic rubber spring slot plugs and rubber O-ring seals help keep contaminants out and zinc coated mounting bolts resist rust.
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Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 999033A (Part No.999033A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 999033A

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$54.99
“This Litens tensioner is manufactured by the Original Equipment (O.E.) supplier of this popular G.M./Isuzu/Hummer tensioner. This “”O.E. Exact”””
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Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 999034A (Part No.999034A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 999034A

from

$48.99
This genuine Litens tensioner is manufactured and designed by Litens, the world’s largest manufacturer of belt tensioners. To address shortcomings and common failure points of the original tensioner, Litens has released this new and improved design. A 20% increase in tension results in less noise and belt slip. The main tensioner pivot has been greatly improved to prevent binding frequently experienced with the original part, and a high speed bearing has been implemented to provide long life and reliability. The Litens part meets, and in most cases exceeds, GM’s original form, fit, and function specifications. Note: This drive has experienced issues due to the A/C system. GM issued a Technical Service Bulletin (TSB 01139B/C) suggesting replacement of the A/C compressor to resolve belt jumps and flutter issues). Litens includes a Tech-Tip concerning this issue with the tensioner. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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Gates – Gates DriveAlign Automatic Belt Drive Tensioner, 38158 (Part No.38158)

Gates DriveAlign Automatic Belt Drive Tensioner, 38158

from

$66.99
Gates is a global leader in Original Equipment (OE) System Design. With a full line of tensioners globally, you can count on Gates to supply premium quality DriveAlign Automatic Belt Tensioners you can depend on.
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Autotecnica – Autotecnica Belt Tensioner, Incl. NTN/NSK bearing, GM1413171 (Part No.GM1413171)

Autotecnica Belt Tensioner, Incl. NTN/NSK bearing, GM1413171

from

$25.49
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.
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Most Sold 2003 Cadillac Escalade Fuel Hoses

Explore our best-selling Cadillac parts for the 2003 Escalade among 1 OEM and aftermarket options starting from $446.99.

Dorman – Dorman Flexible Stainless Steel Braided Fuel Line (OE Fix), 819-820 (Part No.819-820)

Dorman Flexible Stainless Steel Braided Fuel Line (OE Fix), 819-820

from

$446.99
Original-style hard fuel lines can be tough to route under the vehicle. These Dorman OE FIX lines are stainless steel over flexible PTFE tubing, made to specific length for extended cab GMC Sierra and Chevy Silverado pickups, with new brackets and factory connectors for the easiest possible installation.
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Top-Rated Belts and Hoses Brands For Your 2003 Cadillac Escalade

Shop for the best-rated brands offering Belts and Hoses and other products for your 2003 Cadillac Escalades. Below you’ll find some of our best rated Belts and Hoses from Dayco, Driveworks, and Dorman, and more. Belts and Hoses from these brands that fit a 2003 Escalade start at just $5.99 and are rated as high as 4.5 stars. OEM and aftermarket Belts and Hoses don’t get more top quality, durable, and affordable than from the brands below.

Popular Dayco 2003 Cadillac Escalade Belts and Hoses

When it comes to maintaining or upgrading your 2003 Cadillac Escalade, using quality Belts and Hoses is essential to ensure durability and a perfect fit. Dayco ticks all of those boxes. We offer a wide selection of Dayco Belts and Hoses, specifically designed for the 2003 Cadillac Escalade. With over 3 Dayco brand Belts and Hoses in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $31.99, with an average price of just $48.32. Plus, with over 447 customer reviews and an average rating of 4.5 stars, you can trust that our Dayco Belts and Hoses will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Dayco Poly Rib Belt Serpentine Belt 93 Long, 6 Rib Count, 5060930
from $64.99
(168)
Dayco Poly Rib Belt Serpentine Belt 93 Long, 6 Rib Count, 5060930
“Dayco belts are just as good if not better than OEM. I’ve been using their products for over 20 years without a single failure. Bonus points….. Ma”

Popular Driveworks 2003 Cadillac Escalade Belts and Hoses

Driveworks auto parts is one of the highest quality Belts and Hose brands in the market. Any 2003 Cadillac Escalade owner should feel confident when installing genuine Driveworks parts in their vehicle. To ensure the best fit and performance for your 2003 Escalade, Advance Auto Parts carries a full inventory of 3 Driveworks Belts and Hoses. Plus you will be keeping your Cadillac in peak condition while saving money because prices on these Driveworks Belts and Hoses range from $23.99 to $39.99, plus, with more than 210 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Belts and Hoses below will deliver on both quality and value.

FAQs for 2003 Cadillac Escalade Belts and Hoses

Which Belts and Hoses are best-sellers for 2003 Cadillac Escalades?

Out of 96 Belts and Hoses that fit 2003 Cadillac Escalades, the following parts are the top sellers:

What’s the price range for 2003 Cadillac Escalade Belts and Hoses?

Belts and Hose prices for the 2003 Cadillac Escalade start at $0.99 and go up to $446.99 for the most premium parts.

What’s the average price of a Belts and Hose for a 2003 Cadillac Escalade?

The average price for Belts and Hoses for the 2003 Cadillac Escalade is $51.83. Keep in mind the variety of part types within our Belts and Hose category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Belts and Hoses for other Cadillac Escalade model years?

Yes, we currently carry Belts and Hoses for 25 model years of Cadillac Escalades between 1999 and 2026. Belts and Hoses are bought most frequently for the following model years: 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, and 2013.

What are the top-rated Belts and Hoses that fit the 2003 Cadillac Escalade?

Out of 4,969 reviews by customers, our 2003 Cadillac Escalade Belts and Hoses have an average customer rating of . These are some of the highest-rated Belts and Hose types for the 2003 Cadillac Escalade and their top-rated products:

What types of Belts and Hoses do you sell for my 2003 Cadillac Escalade?

As of 8/2/26, these are some of the most in-demand types of Belts and Hoses for a 2003 Cadillac Escalade:

Can I get help with 2003 Cadillac Escalade Belts and Hose orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Cadillac Belts and Hoses and more.

What is your return policy for Cadillac Escalade Belts and Hoses?

Advance Auto Parts keeps returns simple. For new Cadillac Escalade Belts and Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.