2012 GMC Yukon XL 2500 Belts and Hoses

Essential 2012 GMC Yukon XL 2500 Belts and Hoses

Dorman – Engine Oil Cooler Line (Part No.625-168)

Engine Oil Cooler Line

from

$102.99
This engine oil cooler hose assembly matches the fit and function of the original equipment components for reliable repair and restoration of proper oil circulation between the oil cooler and engine.

Product Features:
  • Ideal replacement – this engine oil cooler hose assembly is a direct replacement for the original hose assembly
  • Quality materials – this engine oil cooler hose assembly is made from corrosion-resistant materials to ensure the smooth transfer of oil from the engine to the cooler
  • Easy to install – no special tools required
  • Quality tested – rigorous quality control ensure this hose assembly conforms to product standards
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Litens – O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90 mm Diameter (Part No.900401A)

O.E Quality Idler/Tensioner Pulley: Direct Fit, Steel, 90 mm Diameter

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$66.99
This Litens pulley is supplied by one of the largest original equipment suppliers in the world and meets all form, fit, and performance characteristics of the original equipment part . Like the G.M. Original Equipment pulley, the Litens replacement part is constructed of heavy duty steel for long life and trouble free performance. This pulley is supplied with a new integrated bolt/dust shield to facilitate installation. 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 world’s largest Original Equipment suppliers of accessory drive tensioners and pulleys
  • Heavy Duty Steel Pulley
  • Pre-assembled pulleys save installation time and ensure that all components are assembled to original specifications for both installation and performance
  • Precision steel stamping with close tolerance ball bearing pocket.
  • Electro-deposited coating (e-coat) for superior corrosion resistance.
  • Running surface designed and engineered for proper belt tracking.
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 25" Long, 1.31" Diameter (Part No.E71989)

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

from

$33.99
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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Dorman – Help – Coolant Hose Junction (Part No.47157)

Coolant Hose Junction

from

$29.99
Fixing a failed original plastic coolant hose connector usually requires replacing the entire coolant hose assembly. This Dorman OE FIX coolant hose connector is made from aluminum for greater durability and saves expense by allowing the replacement of just the failed connector..

Product Features:
  • Saves money – directly replace a failed coolant hose connector rather than buying an entire new hose assembly from the original automaker.
  • Improved design – made of durable aluminum instead of plastic to better resist temperature fluctuations and help prevent future failures
  • Ensures fit – includes hose clamps for a complete repair and perfect fit on specified makes, models and years
  • Quality assured – backed by a team of product experts in the United States and more than a century of automotive experience
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ACDelco – AT Cooling Pipe (Part No.J2002576936ACD)

AT Cooling Pipe

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$37.04
AT Cooling Pipe

Litens – Serpentine Belt Tensioner Kit: Includes Belt, Tensioner, and any applicable Idler Pulleys (Part No.LV999034A)

Serpentine Belt Tensioner Kit: Includes Belt, Tensioner, and any applicable Idler Pulleys

from

$51.99
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._

Product Features:
  • All-in-one solution to get the whole job done right the first time
  • Eliminate the guess-work by repairing the whole system.
  • Front end accessory drive components wear together. Replace all of the components for added piece of mind.
  • A serpentine belt system that is not operating properly will affect other components. Many of your car’s systems are driven by the belt system. Keep them all functioning in tip-top shape!
  • Worn tensioners and idlers can cut belt life in half.
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Dayco – Straight Heater Hose: EPDM Rubber, Universal Fit, 1/2" Inside Diameter (Sold by foot) (Part No.80312)

Straight Heater Hose: EPDM Rubber, Universal Fit, 1/2" Inside Diameter (Sold by foot)

from

$0.86
This premium Dayco Insulone Heater Hose delivers heated coolant to the heater core with minimal heat loss. The synthetic EPDM rubber compounds and spiral reinforcement gives this hose excellent burst strength, heat resistance, and compatibility with all common coolants and coolant additives. A special compound used in the insulating layer provides an added measure of protection against heat loss. Built with a black cover, this hose is similar to SAE 20R3, Class D-2 with a temperature range of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). Note: NOT suitable for fuel or oil transfer.

Product Features:
  • Synthetic EPDM rubber compounds and spiral reinforcement provides excellent burst strength and heat resistance
  • Compatible with all common coolants and coolant additives
  • Insulating layer provides an added measure of protection against heat loss
  • Performs well in temperature ranges of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
  • PLEASE NOTE: Item is sold and priced by the foot. See store for details.
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 21" Long, 1.75" Diameter (Part No.E72195)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 21" Long, 1.75" Diameter

from

$53.99
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, 17" Long, 1.50" Diameter (Part No.E71990)

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

from

$44.99
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, 18.5" Long, 1.50" Diameter (Part No.E72555)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 18.5" Long, 1.50" Diameter

from

$45.99
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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Driveworks – Poly Rib Belt Serpentine Belt; 93.5 Long, 6 Rib Count (Part No.935K6)

Poly Rib Belt Serpentine Belt; 93.5 Long, 6 Rib Count

from

$27.49
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.

Product Features:
  • Constructed with heat and ozone resistant EPDM rubber
  • Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
  • Made with treated polyester cord to reduce belt stretch
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Driveworks – Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count (Part No.923K6)

Poly Rib Belt Serpentine Belt; 92.32 Long, 6 Rib Count

from

$40.99
The Driveworks belt is designed to provide better belt-to-pulley contact. The specialized rubber compound incorporates a high temperature polymer formulated to maximize load carrying requirements and belt life. This Driveworks ribbed belt has been constructed and engineered to meet the stringent demands of today’s automotive drive systems. The Driveworks ribbed belt delivers long-lasting dependable belt life.

Product Features:
  • Constructed with heat and ozone resistant EPDM rubber
  • Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
  • Made with treated polyester cord to reduce belt stretch
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Dayco – Dayco, Drive Belt (Part No.W10001221371DAY)

Dayco, Drive Belt

from

$47.45
Built for passenger cars and light-duty trucks, Dayco’s extensive line of Poly Rib serpentine belts are engineered for high mileage, demanding drives found in today’s vehicles. As the manufacturer of the first original equipment multi-ribbed serpentine belt, Dayco’s commitment to automotive product excellence and innovation is unwavering. The Dayco Poly Rib W Profile serpentine belt is the most innovative advancement in serpentine belt design in more than 30 years. Developed through extensive laboratory and actual road mileage testing, this unique rib profile EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and help eliminate noisy belt conditions. Constructed with aramid-reinforced EPDM compounds, the Dayco W Poly Rib serpentine belt delivers more than just OE-required quality. It delivers the solution to troublesome drive problems.

Product Features:
  • Constructed with aramid-reinforced EPDM compounds
  • Engineered to conform to high mileage, worn or misaligned drives
  • Helps eliminate noisy belt conditions Related Documents: (PDF 63.78 KB)
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Mitsubishi – Multi-Rib (Serpentine) Belt (Part No.W100027998MBL)

Multi-Rib (Serpentine) Belt

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$16.31
The Mitsuboshi Multi Rib (Serpentine) Belt meets or exceeds the vehicle manufacturer’s specifications for durability, fit and quality. 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.
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ACDelco – Heater Hose (Part No.R3030578543ACD)

Heater Hose

from

$68.23
Heater Hose

Dorman – Heater Hose (Part No.R30301097886DOR)

Heater Hose

from

$64.70
Heater Hose

Dayco – Serpentine Belt Tensioner: 1 Piece, Built To Outperform And Outlast OE Parts (Part No.89323)

Serpentine Belt Tensioner: 1 Piece, Built To Outperform And Outlast OE Parts

from

$97.99
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 slip

Product Features:
  • Endures the toughest conditions while promoting quieter performance and longer life
  • Features a steel pivot tube on specific designs for enhanced stability
  • Built to outperform and outlast competitive OE parts
  • This tensioner is another Dayco product proudly made in the USA
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999129A)

Serpentine Belt Tensioner: 1 Piece

from

$117.99
This Litens tensioner is manufactured by the Original Equipment (O.E.) supplier of this popular tensioner used on G.M. V-8 8.1L vehicles. This “O.E. Exact”* part for the aftermarket meets all original equipment form, fit, and function specifications. *(O.E. Exact – Original Equipment manufacturers prohibits the use of their part number or logo on parts sold to other customers. Therefore, the Litens aftermarket part may have minor cosmetic differences but still be exact in performance and design). Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner are marked “Made in Canada”. This is the tensioner for the main serpentine drive. 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 the original equipment part supplier to ensure proper form, fit and performance
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
  • Installation instructions included.
  • Heavy Duty Glass Reinforced Polymer Pulley for optimized dimensional control and running surface durability
  • Professional Mechanics will change this tensioner in approx. 20 minutes.
  • Due to the fact that belts and tensioners have similar Original Equipment “design life targets”, it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, d
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Dayco – Molded Heater Hose; EPDM Rubber, 1/4 Inch Diameter, 4 1/2 Inch Length (Part No.86504)

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

from

$6.79
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.

Product Features:
  • Meets the requirements of SAE J20R3, Class D-1
  • Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Engineered as an OEM replacement
  • The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
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Dayco – Molded Heater Hose; EPDM Rubber, 7/8 Inch Diameter, 4 1/2 Inch Length (Part No.88445)

Molded Heater Hose; EPDM Rubber, 7/8 Inch Diameter, 4 1/2 Inch Length

from

$18.29
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.

Product Features:
  • Meets the requirements of SAE J20R3, Class D-1
  • Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Engineered as an OEM replacement
  • The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
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Dorman – Heater Hose Connector (Part No.800-411)

Heater Hose Connector

from

$14.29
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.

Product Features:
  • Quality replacement – this heater hose connector matches the fit and function of the original equipment connector
  • Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
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Dorman – Heater Hose Connector (Part No.800-414CD)

Heater Hose Connector

from

$26.49
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.

Product Features:
  • Quality replacement – this heater hose connector matches the fit and function of the original equipment connector
  • Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
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Dayco – Serpentine Idler/Tensioner Pulley; Polymer, 76mm Dia., 28.7mm Width, 6 Grooves (Part No.89009)

Serpentine Idler/Tensioner Pulley; Polymer, 76mm Dia., 28.7mm Width, 6 Grooves

from

$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.

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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Dayco – Dayco, Acc. Belt Idler Pulley (Part No.G60201221068DAY)

Dayco, Acc. Belt Idler Pulley

from

$18.71
The Dayco Accessory Belt Idler Pulley is a direct fit OEM replacement that contains the same high quality craftsmanship as the original equipment it replaces.

Product Features:
  • OE-Equivalent and a direct fit application.
  • Precision bearing
  • OE High quality pulley assembly
  • Durable long life performance.
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GM Genuine Parts – Positive Crankcase Ventilation (PCV) Hose (Part No.12582227)

Positive Crankcase Ventilation (PCV) Hose

from

$40.99
GM Genuine Parts PCV Valve Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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GM Genuine Parts – Crankcase Vent Hose (Part No.12556932)

Crankcase Vent Hose

from

$47.99
GM Genuine Parts PCV Valve Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Yukon Gear – Seal Puller Tool (Part No.56063)

Seal Puller Tool

from

$57.99
Pinion and axle seal puller. No return.

Product Features:
  • Seal puller
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2012 GMC Yukon XL 2500 Belts and Hoses

You count on your 2012 GMC Yukon XL 2500 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Belts and Hoses. With 58 Belts and Hoses ranging in price from $0.86 to $129.57, you’re sure to find everything you need for your 2012 GMC Yukon XL 2500.

Brands matter. If you want to shop a specific Belts and Hoses brand, we stock 9 different brands like Dayco, Dorman, and Litens. 2012 GMC Yukon XL 2500 Belts and Hoses start as low as $0.86!

One of the best ways to find top quality OEM or aftermarket Belts and Hoses is by asking professionals. Short of that, you can shop with confidence thanks to our 2,774 extensive product reviews on 2012 GMC Yukon XL 2500 Belts and Hoses. Some of the top-rated Belts and Hoses products we carry are Poly Rib Belt Serpentine Belt; 93.5 Long, 6 Rib Count with 4.7 stars and Molded Heater Hose; EPDM Rubber, 23/32 Inch Diameter, 12 Inch Length with 4.3 stars.

Did we mention you can order your Belts and Hoses from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Belts and Hoses inventory for your 2012 GMC Yukon XL 2500 below to get started!

Top-Rated Belts and Hoses Brands For Your 2012 GMC Yukon XL 2500

Trusted Belts and Hoses OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2012 GMC Yukon XL 2500 running right for years to come. In our inventory you’ll find brands like Dayco, Dorman, Litens, and even more.

Popular Dayco Belts and Hoses

You’ll find popular Dayco brand products across Engine Cooling Hoses. All are waiting to get your 2012 GMC Yukon XL 2500 back on the road. Some of the top-rated Dayco products in these categories are:

Top-Rated Dayco Belts and Hoses


If Dayco are what you’re looking for, our inventory holds plenty. We stock Dayco brand Belts and Hoses for your 2012 GMC Yukon XL 2500, and some of our most reviewed Dayco parts include:
Poly Rib Belt Serpentine Belt; 93.5 Long, 6 Rib Count
from $45.49
(113)
Poly Rib Belt Serpentine Belt; 93.5 Long, 6 Rib Count
Serpentine Belts

FAQs for 2012 GMC Yukon XL 2500 Belts and Hoses

What are the most purchased Belts and Hoses for the 2012 GMC Yukon XL 2500?

Out of 58 Belts and Hoses for the 2012 GMC Yukon XL 2500, the most popular in our inventory are:
Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose
from $12.49
(57)
Coolant Connector – Inlet/Outlet 3/4In. Tube x 5/8In. Hose
Heater Hose Fittings
Heater Hose Connector
from $26.49
This product is not rated
Heater Hose Connector
Heater Hose Fittings

What are the top-rated 2012 GMC Yukon XL 2500 Belts and Hoses?

Top-rated Belts and Hoses for your 2012 GMC Yukon XL 2500 based on customer reviews/ratings are:
Molded Heater Hose; EPDM Rubber, 23/32 Inch Diameter, 12 Inch Length
from $60.99
(49)
Molded Heater Hose; EPDM Rubber, 23/32 Inch Diameter, 12 Inch Length
“The hose was correct just need additional parts that wasn’t available at the time I needed”
Serpentine Belt Tensioner: 1 Piece
from $92.99
(12)
Serpentine Belt Tensioner: 1 Piece
“works as advertised.”