Mercury Mariner Belts and Hoses

Essential Mercury Mariner Belts and Hoses

Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999570A)

Serpentine Belt Tensioner: 1 Piece

from

$192.99
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 (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 Canada for the 2010-2012 Ford Escape, Fusion/Lincoln MKZ/Mercury Milan, Mariner with 2.5L Hybrid. The tensioner maintains the O.E. round spring technology as well as the internal damping design specified for this application. As with the original tensioner, the part comes equipped with a heavy duty 6 grooved plastic pulley with a front dustshield for optimum performance and durability. 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._

Product Features:
  • Manufactured by one of the largest original equipment part suppliers to ensure proper form, fit, and performance.
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
  • 6K grooved plastic pulley with a front dust shield for optimum performance and durability
  • Installation instructions included
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6.5" Long, 1.50" Diameter (Part No.B72516)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 6.5" Long, 1.50" Diameter

from

$17.49
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:
  • Meets SAE J20R4, Class D-1 requirements
  • Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Provides excellent protection against external elements
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Gates – DriveAlign½ Belt Drive Idler/Tensioner Pulley (Part No.38006)

DriveAlign½ Belt Drive Idler/Tensioner Pulley

from

$32.99
Product Features:
  • Steel and thermoplastic construction designed to tight manufacturing tolerances for high durability and quality performance
  • Built to last with a superior resistance to dirt, salt, chemicals and other under-hood contaminants
  • OE-quality fit for virtually every domestic or import vehicle on the road today
  • Bearings meet or exceed OE standards with application-specific speed and load requirements, to withstand high under hood temperatures
  • Premium bearings eliminate bearing noise
  • Mounting hardware included for some popular applications
  • Reliable operation under severe conditions
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Dayco – Molded Heater Hose: EPDM Rubber, Direct Fit, 5/8" Inside Diameter (Part No.87943)

Molded Heater Hose: EPDM Rubber, Direct Fit, 5/8" Inside Diameter

from

$24.99
Dayco Small I.D. Molded Heater Hose is designed to replace OEM coolant hose and provide long, reliable service. Made with the same bends and routing as the OEM assembly, this hose is designed to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provides high strength and resistance to detrimental environmental elements, coolants, and temperature variations of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). In addition to meeting SAE J20R4, Class D-1 requirements, this hose is designed to meet Type EC electro-chemical requirements as specified in SAE J1684. This hose is made with a protective sleeve that protects contact areas against abrasion and heat.

Product Features:
  • Made with a tough EPDM rubber compound this hose will resist the detrimental effects of heat, ozone and impacts from road debris
  • Highly resistant to electro-chemical degradation this hose meets SAE J20R4, Class D1 and SAE J1684 Type EC specifications
  • Made with a protective sleeve that protects contact areas against abrasion and heat
  • The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
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Imperial – 1/2" x 12′ Engine Oil Cooler Hose (Part No.240112)

1/2" x 12' Engine Oil Cooler Hose

from

$48.49
1/2″ x 12′ engine oil cooler hose. Imperial engine hose is specifically designed for engine cooling applications.

Product Features:
  • Engine oil cooler hose
  • Size: 1/2″ x 12′
  • Designed for engine oil applications
  • 12′ hose length accommodates most applications
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Dayco – Poly Rib Belt Serpentine Belt; 42.52 Long, 6 Rib Count (Part No.5060425)

Poly Rib Belt Serpentine Belt; 42.52 Long, 6 Rib Count

from

$25.99
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 mile

Product Features:
  • Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
  • Engineered to help address noise issues caused by the belt drive 
  • Capable of handling more extreme temperatures and workloads
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Dayco – Aramid Cord Poly Rib Belt Serpentine Belt; 86.02 Long, 6 Rib Count (Part No.A060860)

Aramid Cord Poly Rib Belt Serpentine Belt; 86.02 Long, 6 Rib Count

from

$55.99
The Dayco poly-V aramid belt is engineered to maintain a quiet, vibration-free belt drive system, especially for higher output OE engines that require an aramid belt. Unlike polyester-corded belts, this aramid cord belt is designed to resist the expected elongations, especially during high accessory loading. This unique feature of length stability and minimal stretch aids in difficult drives where span vibrations and tensioner movements are excessive. The Dayco aramid cord poly rib belt is built with Dayco’s specially designed EPDM rubber compounds to resist cracking and perform better under extreme temperature ranges.

Product Features:
  • Designed for applications with an OEM aramid belt and is specifically helpful for those with noise, vibration or harshness issues, or in-drive systems in which tensioner take-up is minimal
  • Length stability resists excessive span vibrations or tensioner movements
  • Features special compounds that resist cracking and perform well under intense engine temperatures 
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 29" Long, 1.25" Diameter (Part No.E72383)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 29" Long, 1.25" Diameter

from

$56.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:
  • Meets SAE J20R4, Class D-1 requirements
  • Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Provides excellent protection against external elements
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.50" Diameter (Part No.E72560)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 19" Long, 1.50" Diameter

from

$32.49
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:
  • Meets SAE J20R4, Class D-1 requirements
  • Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Provides excellent protection against external elements
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Motorcraft – PCV Hose (Part No.B2150671591MTR)

PCV Hose

from

$43.18
The Motorcraft PCV Hose is an OES replacement component that provides the same performance, durability, and service life as your factory original equipment.

Product Features:
  • OES replacement part for your vehicle’s original factory component
  • Offering the quality, reliability, and durability of OES
  • Manufactured to OES specification for fit, form, and function
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Gates – Breather Hose (Part No.B20101064650GAT)

Breather Hose

from

$45.43
Breather Hose

Motorcraft – Expansion Tank Hose (Part No.G2030372971MTR)

Expansion Tank Hose

from

$14.59
The Motorcraft expansion tank hose is the GENUINE part, in the car manufacturer’s box, as sold by the new car dealer.

Product Features:
  • Original Equipment Supplier
  • Inner linings are resistant to electrochemical cracking
  • High strength and resistance to oil, mud, salt, road debris, and ozone
  • Resistance to distilled water and water ethylene glycol mixtures
  • Resistance to air temperatures of up to 125C
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 28.5" Long, 1.25" Diameter (Part No.E72578)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 28.5" Long, 1.25" Diameter

from

$37.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:
  • Meets SAE J20R4, Class D-1 requirements
  • Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Provides excellent protection against external elements
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Suncore – Shock Kit (Part No.2-12S252040-001)

Shock Kit

from

$69.99
Shock Kit

Dayco – Serpentine Idler/Tensioner Pulley; Direct Fit, 70 mm Diameter, 24.9 mm Smooth (Part No.89144)

Serpentine Idler/Tensioner Pulley; Direct Fit, 70 mm Diameter, 24.9 mm Smooth

from

$29.99
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.

Product Features:
  • Designed for the majority of automotive vehicle applications on the road today
  • High-quality materials help resist wear and improve belt life
  • Features premium lubricated bearings to extend service life
  • Meets or exceeds OE quality
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Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter (Part No.900521A)

O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 70 mm Diameter

from

$28.49
This Litens supplied pulley is manufactured to original equipment specifications. This part is specifically designed for Ford / Mazda / Mercury applications. Heavy duty steel pulley construction ensures long life and trouble-free performance. This pulley 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.

Product Features:
  • Heavy duty steel pulley construction
  • OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
  • Installation instructions included
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Litens – O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter (Part No.900125A)

O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter

from

$29.99
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._

Product Features:
  • Heavy duty thermoplastic pulley construction.
  • OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
  • Installation instructions included
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Bando – Multi Rib (Serpentine) Belt (Part No.W1000848658BAN)

Multi Rib (Serpentine) Belt

from

$36.98
Bando USA has been a leading OE supplier to automotive manufacturers for over 50 years and Bando serpentine belts are original equipment on over 70% of the top 10 selling vehicles in North America. Bando USA will not compromise on critical quality measurements. Bando belts are produced to the same, more precise OE metric size to deliver an exact fit within the millimeter, ensuring a perfect fit every time. In addition to exact metric sizing, Bando USA aftermarket serpentine belts provide true OE performance for its aftermarket belts, as they are produced on the same manufacturing lines as the OE belts. Installation Note: The manufacturer recommends checking and/or replacing idler and tensioner bearings when replacing the serpentine belts

Product Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • Resistant against wear, oil and heat.
  • Strong tensile cords limit stretching.
  • Supports higher horsepower loads.
  • Made from high strength synthetic rubber.
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Motorcraft – Multi-Rib (Serpentine) Belt (Part No.W10001349480MTR)

Multi-Rib (Serpentine) Belt

from

$48.08
The Motorcraft rubber goods line, including belts and hoses, combines quality materials and design excellence that promote product integrity and customer satisfaction. Manufactured with the right lengths and widths to replace original equipment (OE) belts, they are the only belts recommended by Ford Motor Company. Installation Note: The manufacturer recommends checking and/or replacing idler and tensioner bearings when replacing the serpentine belts

Product Features:
  • Polyester cords resist stretching, minimize slippage and provide excellent performance with short adjustment drives
  • Laminated die-cut edge design provides quiet, efficient operation
  • Stands up to grease, oil, dirt and high temperatures
  • Flexes easily around the smallest pulley
  • Helps preserve belt strength
  • Helps eliminate rough edges present on cut-cog designed belts
  • Provides quiet operation
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Dayco – Serpentine Belt Kit; With Belt and Tensioner, 2 Piece Set (Part No.5060840K4)

Serpentine Belt Kit; With Belt and Tensioner, 2 Piece Set

from

$84.99
Dayco believes in a systems approach to maintenance and has a full line of serpentine belt kits that have been designed for the most popular light-duty applications, ensuring that whomever is completing the repair has all the parts needed. Dayco’s kit offers everything to service your front-end accessory drive with OE or equivalent components. This can include a premium tensioner with flat spring technology, durable pulley(s) with permanently lubricated bearings, a Dayco ela (stretch) serpentine belt, and the Dayco serpentine belt that provides extensive flexibility and longer service life, while handling higher workloads and temperatures.

Product Features:
  • Engineered to match OE specifications with unique features that enhance vehicle performance and safety
  • For vehicles that need a highly engineered drive belt and multiple parts for a thorough and proper repair
  • Provides all the parts needed in one box, helping simplify installation
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15" Long, 1.50" Diameter (Part No.E72245)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 15" Long, 1.50" Diameter

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.

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

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 4.38" Long, 1.25" Diameter (Part No.A71356)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 4.38" Long, 1.25" Diameter

from

$11.79
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

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

Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11" Long, 1.31" Diameter (Part No.B71637)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 11" Long, 1.31" Diameter

from

$21.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

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

Helping You Find the Right Belts and Hoses for Your Mercury Mariner

You love your Mariner. So we’ve made it easier than ever to help you find Mercury Mariner Belts and Hoses in our online catalog. Our inventory holds 114 aftermarket and OEM Belts and Hoses for your Mercury Mariner, ranging from $11.49 to $192.99.

We offer parts from 12 brands trusted to make quality Belts and Hoses for your Mercury Mariner. Before you buy, take some time to read through customer reviews. We currently have 12,458 reviews of Mercury Mariner Belts and Hoses from previous customers. Some of the top rated parts include Serpentine Belt Tensioner: 1 Piece, Built To Outperform And Outlast OE Parts with 4.6 stars and Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 28mm Width, Smooth with 4.2 stars.

Find your Mariner Belts and Hoses here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Mercury Mariner part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Belts and Hoses Brands for Your Mercury Mariner

Our inventory holds Belts and Hoses for your Mercury Mariner from 12 trusted brands. You’ll find OEM and aftermarket parts from brands like Dayco, Driveworks, and Litens, all of which can keep that Mercury happy.
We have Motorcraft parts available for your Mercury Mariner in categories like Serpentine and V Belts. Some of the top-rated Motorcraft parts in these categories are:
Multi-Rib (Serpentine) Belt
from $42.87
(1)
Multi-Rib (Serpentine) Belt
V-Belts

Top-Rated Dayco Belts and Hoses

Leading Dayco Belts and Hoses

We carry Dayco brand parts for your Mercury Mariner across several catalog categories, including Pulleys and Serpentine and V Belts. Some of our most reviewed Dayco parts include:
Poly Rib Belt Serpentine Belt; 84 Long, 6 Rib Count
from $50.99
(166)
Poly Rib Belt Serpentine Belt; 84 Long, 6 Rib Count
Serpentine Belts

FAQs for Mercury Mariner Belts and Hoses

What are the most purchased Belts and Hoses for the Mercury Mariner?

Out of 114 Belts and Hoses for the Mercury Mariner, the most popular in our inventory are:
Poly Rib Belt Serpentine Belt; 84 Long, 6 Rib Count
from $35.99
(81)
Poly Rib Belt Serpentine Belt; 84 Long, 6 Rib Count
Serpentine Belts
Poly Rib Belt Serpentine Belt; 45.08 Long, 6 Rib Count
from $28.99
(54)
Poly Rib Belt Serpentine Belt; 45.08 Long, 6 Rib Count
Serpentine Belts

What are the top-rated Mercury Mariner Belts and Hoses?

Top-rated Belts and Hoses for your Mercury Mariner based on customer reviews/ratings are:
Serpentine Belt Tensioner: 1 Piece, Built To Outperform And Outlast OE Parts
from $59.99
(69)
Serpentine Belt Tensioner: 1 Piece, Built To Outperform And Outlast OE Parts
“It was great worked perfectly”
Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 28mm Width, Smooth
from $51.99
(63)
Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 28mm Width, Smooth
“Works great. It was easy to I install perfect fit”
Poly Rib Belt Serpentine Belt; 85.5 Long, 6 Rib Count
from $38.99
(37)
Poly Rib Belt Serpentine Belt; 85.5 Long, 6 Rib Count
“Go with this inexpensive unit…this does the job and simple to install.”