2018 Subaru Outback Belts and Hoses

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Essential Belts and Hoses for 2018 Subaru Outbacks

Dayco – Idler Pulley, Dayco, 89148 (Part No.89148)

Idler Pulley, Dayco, 89148

from

$36.99
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 & 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 – Idler Pulley, Dayco, 89505 (Part No.89505)

Idler Pulley, Dayco, 89505

from

$44.99
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 – Idler Pulley, Dayco, 89029 (Part No.89029)

Idler Pulley, Dayco, 89029

from

$57.99
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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Dorman – Dorman Idler/Tensioner Pulley: Specific Fit, Steel, 80 mm Diameter, 419-693 (Part No.419-693)

Dorman Idler/Tensioner Pulley: Specific Fit, Steel, 80 mm Diameter, 419-693

from

$45.49
This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models, properly restoring critical vehicle operations.
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Dorman – Dorman Idler Pulley (Pulley Only), 419-633 (Part No.419-633)

Dorman Idler Pulley (Pulley Only), 419-633

from

$46.99
This accessory drive belt tensioner pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
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Litens – Litens Idler/Tensioner Pulley: Direct Fit, Steel, 70mm Diameter, 900043A (Part No.900043A)

Litens Idler/Tensioner Pulley: Direct Fit, Steel, 70mm Diameter, 900043A

from

$57.99
This Litens pulley is manufactured by one of the largest original equipment pulley suppliers to ensure proper fit and performance. This pulley is produced for serpentine belt routing applications and conforms to original equipment material, tolerances, and specifications. This replacement part is made in the U.S.A. to the O.E. specified design and meets all performance and durability requirements. Heavy duty steel construction. 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 Idler/Tensioner Pulley: Direct Fit, Thermoplastic, 70mm Diameter, 900125A (Part No.900125A)

Litens Idler/Tensioner Pulley: Direct Fit, Thermoplastic, 70mm Diameter, 900125A

from

$28.99
Litens Automotive is the original equipment (O.E.) supplier for this application. This genuine Litens replacement pulley is also manufactured by Litens, the world’s largest supplier of original equipment power transmission products. Heavy duty thermoplastic pulley construction ensures long life and trouble-free performance. This pulley meets or exceeds all original equipment fit, form, and performance characteristics. For maximum performance and durability, always use genuine Litens components. 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 Premium Molded Coolant Hose, 21404 (Part No.21404)

Gates Premium Molded Coolant Hose, 21404

from

$21.49
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 8.25"" Long, 1.06"" Diameter, B71153" (Part No.B71153)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 8.25"" Long, 1.06"" Diameter, B71153"

from

$17.99
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 Flex Radiator Hoses EPDM Rubber, 12.25 Inch Long, 1.5 Inch Inner Dia., 81141 (Part No.81141)

Dayco Flex Radiator Hoses EPDM Rubber, 12.25 Inch Long, 1.5 Inch Inner Dia., 81141

from

$7.99
The Dayco flex radiator hose replaces straight or molded radiator hoses on a wide range of engine applications. Precision molded in standard lengths, it features a knitted reinforcement and synthetic EPDM construction. This hose is designed to prevent splitting, ballooning and elongation as well as resist ozone and other detrimental environmental elements, coolants and temperature variations of -40øF (-40øC) to +257øF (+125øC). With corrugations that provide excellent hose flexibility without flattening or collapsing, the Dayco flex radiator hose also features a helical steel coil spring for increased flexibility.
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Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12"" Long, 1.50"" Diameter, B70081" (Part No.B70081)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12"" Long, 1.50"" Diameter, B70081"

from

$26.99
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 Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.71"" Long, 1.06"" Diameter, D72149" (Part No.D72149)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.71"" Long, 1.06"" Diameter, D72149"

from

$26.99
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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Gates – Gates Micro-V Serpentine Drive Belt, K060755 (Part No.K060755)

Gates Micro-V Serpentine Drive Belt, K060755

from

$44.99
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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Gates – Gates Micro-V Serpentine Drive Belt, K050350 (Part No.K050350)

Gates Micro-V Serpentine Drive Belt, K050350

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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Driveworks – Driveworks Poly Rib Belt Serpentine Belt 34.5 Long, 5 Rib Count, 345K5 (Part No.345K5)

Driveworks Poly Rib Belt Serpentine Belt 34.5 Long, 5 Rib Count, 345K5

from

$17.99
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 Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 5 1/2 Inch Length, 87842 (Part No.87842)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 5 1/2 Inch Length, 87842

from

$28.49
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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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 3 Inch Length, 87964 (Part No.87964)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 3 Inch Length, 87964

from

$8.29
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 €œquick connect€ end allows for fast, convenient installation.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 9/16 Inch Diameter, 3 1/2 Inch Length, 86822 (Part No.86822)

Dayco Molded Heater Hose EPDM Rubber, 9/16 Inch Diameter, 3 1/2 Inch Length, 86822

from

$14.49
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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Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 999217A (Part No.999217A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 999217A

from

$122.99
This Litens belt tensioner is supplied by the original equipment tensioner supplier and meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). As with the original equipment part, this replacement tensioner is manufactured in Japan to meet Subaru’s specifications. The Litens replacement part maintains the heavy duty steel pulley, round spring technology and the specified internal damping components. 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 – Dayco Serpentine Belt Tensioner 1 Piece, HD, Built To Outperform And Outlast OE Parts, 89701 (Part No.89701)

Dayco Serpentine Belt Tensioner 1 Piece, HD, Built To Outperform And Outlast OE Parts, 89701

from

$83.99
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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Dorman – Dorman Automatic Belt Tensioner (Tensioner Only), 419-382 (Part No.419-382)

Dorman Automatic Belt Tensioner (Tensioner Only), 419-382

from

$139.99
This accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles. It is engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue.
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Dayco – Dayco Poly Rib Belt Serpentine Belt 75.59 Long, 6 Rib Count, 5060755 (Part No.5060755)

Dayco Poly Rib Belt Serpentine Belt 75.59 Long, 6 Rib Count, 5060755

from

$39.99
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 64 Long, 6 Rib Count, 5060640 (Part No.5060640)

Dayco Poly Rib Belt Serpentine Belt 64 Long, 6 Rib Count, 5060640

from

$33.99
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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PowerStop – PowerStop Z17 Evolution Ceramic Brake Pads with Hardware, 17-770 (Part No.17-770)

PowerStop Z17 Evolution Ceramic Brake Pads with Hardware, 17-770

from

$75.99
The Z17 Evolution Ceramic Brake Pad and Hardware set is a stock replacement brake pad set for your daily driven vehicle. The ceramic pads’ low-dust formula is validated through on-vehicle 3rd party tests in the USA to keep your wheels looking like new. The pads also feature dual-layer high-temperature rubberized shims that insulate noise for virtually silent braking. If you’re looking to refresh the look and braking performance of your old, worn-out brakes, look no further. Say hello to a smooth, quiet commute with Z17 Evolution Ceramic Brake Pads.
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Gates – Gates Premium Molded Heater Hose, 18632 (Part No.18632)

Gates Premium Molded Heater Hose, 18632

from

$30.49
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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Dayco – Dayco Straight Heater Hose EPDM Rubber, 5/8 Inch Diameter (Sold by foot), 80271 (Part No.80271)

Dayco Straight Heater Hose EPDM Rubber, 5/8 Inch Diameter (Sold by foot), 80271

from

$2.99
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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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length, 80402 (Part No.80402)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length, 80402

from

$30.99
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°F (-40°C) to +257°F (+125°C) and the €œquick connect€ end allows for fast, convenient installation.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 13 1/2 Inch Length, 87894 (Part No.87894)

Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 13 1/2 Inch Length, 87894

from

$21.29
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 €œquick connect€ end allows for fast, convenient installation.
See More

Upgrade your 2018 Subaru Outback with Top-Quality Belts and Hoses

When it comes to maintaining or upgrading your 2018 Subaru Outback, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Subaru or enhancing its overall performance, Belts and Hoses are key to keeping your Outback functioning at its best. At Advance Auto Parts, we offer a wide selection of 18 Belts and Hoses for the 2018 Subaru Outback, designed to meet your needs without breaking the bank. From Heater Hose replacements to Serpentine and V Belts 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 2018 Subaru Outback at great prices. Our Belts and Hoses inventory for this model ranges from just $3.19 to $106.99, with an average price of $43.97. Our 18 Belts and Hoses in stock come from 5 trusted brands, so you’re sure to find the right part for your 2018 Subaru Outback 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 2018 Subaru Outback, we stock popular OEM and aftermarket Belts and Hoses from top names like Litens, Dayco, Driveworks, and more. Litens Belts and Hoses start at just $39.99 and boast an impressive 4.7 stars average rating from customers. Dayco and Driveworks also bring quality to the table, with Belts and Hoses available starting at $26.49, and at an average 4.5 stars rating. With 92 customer reviews and counting, our 2018 Subaru Outback 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 2018 Subaru Outback is always ready to roll. We’re committed to providing you with everything you need to keep your Outback in top shape, all in one place. Start shopping confidently below for your 2018 Subaru Outback!

Best-Selling Heater Hoses for 2018 Subaru Outbacks

Enhance the driving experience in your Subaru with 1 quality Heater Hose components, starting at $16.29.

Gates – Gates ThermalPro Premium Molded Heater Hose, 18462 (Part No.18462)

Gates ThermalPro Premium Molded Heater Hose, 18462

from

$16.29
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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Most Popular 2018 Subaru Outback Serpentine and V Belts

Customize your Subaru with 7 Serpentine and V Belts products like Serpentine Belts, V-Belts, and Drive Belt Idler Assemblies, all priced under $44.99.

Dayco – Idler Pulley, Dayco, 89505 (Part No.89505)

Idler Pulley, Dayco, 89505

from

$44.99
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.
See More

Driveworks – Driveworks Poly Rib Belt Serpentine Belt 78 Long, 6 Rib Count, 780K6 (Part No.780K6)

Driveworks Poly Rib Belt Serpentine Belt 78 Long, 6 Rib Count, 780K6

from

$26.49
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 Poly Rib Belt Serpentine Belt 78 Long, 6 Rib Count, 5060780 (Part No.5060780)

Dayco Poly Rib Belt Serpentine Belt 78 Long, 6 Rib Count, 5060780

from

$41.99
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 42.52 Long, 6 Rib Count, 5060425 (Part No.5060425)

Dayco Poly Rib Belt Serpentine Belt 42.52 Long, 6 Rib Count, 5060425

from

$27.99
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 – V-Ribbed Belt, Driveworks, 425K6 (Part No.425K6)

V-Ribbed Belt, Driveworks, 425K6

from

$17.79
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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Gates – Gates Micro-V Serpentine Drive Belt, K060425 (Part No.K060425)

Gates Micro-V Serpentine Drive Belt, K060425

from

$27.49
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: 78.0"" Long, 6 Rib Count, 780K6" (Part No.780K6)

"Carquest Serpentine Belt: 78.0"" Long, 6 Rib Count, 780K6"

from

$26.49
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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Top Picks for 2018 Subaru Outback Belt Tensioners

Upgrade Subaru Outbacks with top-quality Belt Tensioners parts, including 2 OEM and aftermarket selections for your 2018 model.

Litens – Litens Accessory Drive Belt Tensioner – Original Equipment Quality, 999615A (Part No.999615A)

Litens Accessory Drive Belt Tensioner - Original Equipment Quality, 999615A

from

$106.99
This Litens belt tensioner is supplied by the original equipment (O.E.) tensioner supplier and meets all form, fit, and performance characteristics of the original equipment part . As with the original equipment part, this replacement tensioner meets all performance and life specifications of the O.E. part. This part was designed for Subaru Applications. The part features a premium chrome-silicon steel spring, internal damping, a 6203 ball bearing, and a thermo-plastic pulley molded to exacting specifications. 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.
See More

Dayco – Dayco Serpentine Belt Tensioner 1 Piece, HD, Built To Outperform And Outlast OE Parts, 89701 (Part No.89701)

Dayco Serpentine Belt Tensioner 1 Piece, HD, Built To Outperform And Outlast OE Parts, 89701

from

$83.99
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.
See More

In-Demand Radiator Hoses for 2018 Subaru Outbacks

Select from 3 premium Radiator Hoses parts for your 2018 Subaru Outback, with prices ranging from $3.19 to $26.99.

Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12"" Long, 1.50"" Diameter, B70081" (Part No.B70081)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12"" Long, 1.50"" Diameter, B70081"

from

$26.99
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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Gates – Gates Premium Molded Heater Hose, 18791 (Part No.18791)

Gates Premium Molded Heater Hose, 18791

from

$18.99
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 Safety Stripe Standard Straight Heater Hose (Sold by foot), 28410 (Part No.28410)

Gates Safety Stripe Standard Straight Heater Hose (Sold by foot), 28410

from

$3.19
Premium hose constructed for long service life.
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Most Sold 2018 Subaru Outback Engine Cooling Hoses

Explore our best-selling Subaru parts for the 2018 Outback among 2 OEM and aftermarket options starting from $40.99.

Dayco – "Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 16.5"" Long, 1.50"" Diameter, E72484" (Part No.E72484)

"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 16.5"" Long, 1.50"" Diameter, E72484"

from

$40.99
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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Gates – Gates Premium Molded Coolant Hose, 23460 (Part No.23460)

Gates Premium Molded Coolant Hose, 23460

from

$40.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
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Top-Rated Belts and Hoses Brands For Your 2018 Subaru Outback

Shop for the best-rated brands offering Belts and Hoses and other products for your 2018 Subaru Outbacks. Below you’ll find some of our best rated Belts and Hoses from Litens, Dayco, and Driveworks, and more. Belts and Hoses from these brands that fit a 2018 Outback start at just $26.49 and are rated as high as 4.7 stars. OEM and aftermarket Belts and Hoses don’t get more top quality, durable, and affordable than from the brands below.

Popular Litens 2018 Subaru Outback Belts and Hoses

When it comes to maintaining or upgrading your 2018 Subaru Outback, using quality Belts and Hoses is essential to ensure durability and a perfect fit. Litens ticks all of those boxes. We offer a wide selection of Litens Belts and Hoses, specifically designed for the 2018 Subaru Outback. With over 2 Litens 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 $39.99, with an average price of just $40.99. Plus, with over 2 customer reviews and an average rating of 4.7 stars, you can trust that our Litens 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.
Litens Idler Pulley: Direct Fit, Steel, 80mm Diameter, 900652A
from $41.99
(1)
Litens Idler Pulley: Direct Fit, Steel, 80mm Diameter, 900652A
“So while it was driving the original idler tensioner pulley that’s been on the truck since 2011 or 12 finally decided to go out while driving and I ne”
Litens Idler/Tensioner Pulley: Direct Fit, Steel, 80mm Diameter, 900558A
from $39.99
(1)
Litens Idler/Tensioner Pulley: Direct Fit, Steel, 80mm Diameter, 900558A
“Perfect part to assist with degree timing”

Popular Dayco 2018 Subaru Outback Belts and Hoses

Dayco auto parts is one of the highest quality Belts and Hose brands in the market. Any 2018 Subaru Outback owner should feel confident when installing genuine Dayco parts in their vehicle. To ensure the best fit and performance for your 2018 Outback, Advance Auto Parts carries a full inventory of 3 Dayco Belts and Hoses. Plus you will be keeping your Subaru in peak condition while saving money because prices on these Dayco Belts and Hoses range from $26.99 to $44.99, plus, with more than 23 customer reviews and an impressive 4.5 stars average rating, you can be confident the Fram Belts and Hoses below will deliver on both quality and value.
"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 16.5"" Long, 1.50"" Diameter, E72484"
from $40.99
(6)
"Dayco Curved Radiator Hoses: EPDM Rubber, Standard Duty, 16.5"" Long, 1.50"" Diameter, E72484"
“Better then the OE one we pulled off. Comes with a protective mesh cover which is a plus.”
Idler Pulley, Dayco, 89505
from $44.99
(1)
Idler Pulley, Dayco, 89505
“Replacement pulley, fit perfectly”

FAQs for 2018 Subaru Outback Belts and Hoses

Which Belts and Hoses are best-sellers for 2018 Subaru Outbacks?

Out of 18 Belts and Hoses that fit 2018 Subaru Outbacks, the following parts are the top sellers:

What’s the price range for 2018 Subaru Outback Belts and Hoses?

Belts and Hose prices for the 2018 Subaru Outback start at $3.19 and go up to $106.99 for the most premium parts.

What’s the average price of a Belts and Hose for a 2018 Subaru Outback?

The average price for Belts and Hoses for the 2018 Subaru Outback is $43.97. 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 Subaru Outback model years?

Yes, we currently carry Belts and Hoses for 25 model years of Subaru Outbacks between 2000 and 2026. Belts and Hoses are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2017, 2016, 2015, and 2014.

What are the cheapest Belts and Hoses for my 2018 Subaru Outback?

The cheapest 2018 Subaru Outback Belts and Hoses we carry in stock are:

What are the top-rated Belts and Hoses that fit the 2018 Subaru Outback?

Out of 92 reviews by customers, our 2018 Subaru Outback Belts and Hoses have an average customer rating of . These are some of the highest-rated Belts and Hose types for the 2018 Subaru Outback and their top-rated products:

What types of Belts and Hoses do you sell for my 2018 Subaru Outback?

As of 8/2/26, these are some of the most in-demand types of Belts and Hoses for a 2018 Subaru Outback:

Can I get help with 2018 Subaru Outback 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 Subaru Belts and Hoses and more.

What is your return policy for Subaru Outback Belts and Hoses?

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