2012 Mercedes-Benz SLK350 Belts and Hoses

Essential Belts and Hoses for 2012 Mercedes-Benz SLK350s

Gates – Micro-V« Serpentine Drive Belt (Part No.K060947)

Micro-V« Serpentine Drive Belt

from

$57.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.

Product Features:
  • Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all specifications from the Original Equipment Manufacturer
  • Tensioner Replacement is Recommended (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
See More

Driveworks – Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count (Part No.945K6)

Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count

from

$38.99
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
See More

Dayco – Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count (Part No.5060945)

Poly Rib Belt Serpentine Belt; 94.5 Long, 6 Rib Count

from

$58.99
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
See More

Gates – Micro-V« Serpentine Drive Belt (Part No.K060945)

Micro-V« Serpentine Drive Belt

from

$53.99
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.

Product Features:
  • Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all specifications from the Original Equipment Manufacturer
  • Tensioner Replacement is Recommended (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
See More

Gates – Micro-V« Serpentine Drive Belt (Part No.K060870)

Micro-V« Serpentine Drive Belt

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.

Product Features:
  • Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all specifications from the Original Equipment Manufacturer
  • Tensioner Replacement is Recommended (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
See More

Dayco – Dayco, Acc. Belt Idler Pulley (Part No.G6020926378DAY)

Dayco, Acc. Belt Idler Pulley

from

$16.57
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.
See More

Dorman – Idler/Tensioner Pulley: Specific Fit, Plastic, 72 mm Diameter (Part No.419-686)

Idler/Tensioner Pulley: Specific Fit, Plastic, 72 mm Diameter

from

$55.99
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.

Product Features:
  • Direct replacement – this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehicles.
  • Restores performance – fixes a failed, squealing or groaning noise from a worn idler pulley
  • Application specific – reverse engineered from the original design on certain vehicle years, makes and models
  • Trustworthy quality – backed by team of engineers and quality specialists in the United States
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INA – Accessory Belt Idler Pulley (Part No.G6020850688INA)

Accessory Belt Idler Pulley

from

$67.61
The INA 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.
See More

Litens – Idler Pulley: Direct Fit, Thermoplastic, 60mm Diameter, w/ Hardware (Part No.951169A)

Idler Pulley: Direct Fit, Thermoplastic, 60mm Diameter, w/ Hardware

from

$67.99
This pulley is manufactured by Litens Automotive – inventor of the first automatic belt tensioner in 1979 and today the world’s largest supplier of Original Equipment (O.E.) belt tensioning and routing products. This pulley is produced for serpentine belt routing applications and as the pulley component on automatic tensioner applications. This high performance steel pulley conforms to original equipment material and tolerances, specifications and meets performance and durability requirements. Fits tensioner and idler applications including Mercedes-Benz. Made in Germany. Comes with new pre-assembled bolt and washer/dust shield for ease of 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 the world’s largest Original Equipment supplier of accessory drive tensioners and pulleys. Manufactured by the original equipment supplier of this part.
  • Heavy Duty Polymer Pulley
  • Glass Reinforced thermoplastic for optimized dimensional control and running surface durability.
  • Precise dimensional tolerance for smooth operation and long life
  • Service free sealed ball bearing. Molded-in ball bearing for optimal fit and long life
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INA – INA Accessory Belt Idler Pulley (Part No.G6020317529INA)

INA Accessory Belt Idler Pulley

from

$40.27
The INA 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.
See More

ContiTech – Multi Rib (Serpentine) Belt (Part No.W1000285964CON)

Multi Rib (Serpentine) Belt

from

$43.68
ContiTech Serpentine Belts come in a wide range of sizes and are designed to be oil-resistant and temperature-stable from -22F to 176F (-30C to 80C). ContiTech Serpentine Belts deliver 98% power efficiency. While a lower profile design easily handles higher engine revs, reducing noise and providing cooler running temperatures. High performance construction features include polychloroprene rubber cover and body, polyester fiber tensile members, and a ribbed belt design. 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.
  • Temperature-stable from -22F to 176F (30C to 80C).
  • Delivers over 98% power efficiency.
  • High performance construction.
  • Polychloroprene rubber cover and body.
  • Polyester fiber tensile members and a ribbed belt design.
See More

ACDelco – Professional V-Ribbed Serpentine Belt (Part No.W1000578705ACD)

Professional V-Ribbed Serpentine Belt

from

$79.44
ACDelco Professional, premium aftermarket V-Ribbed Advanced Technology Belts serve as replacement belts for accessory belt drive systems (ABDS) and other serpentine belt applications. They are designed using advanced manufacturing technology and premium EPDM rubber construction to provide customers with superior accessory belt drive systems (ABDS) and new-vehicle-type performance. These premium aftermarket replacement v-ribbed advanced technology belts are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
  • Made with temperature and crack resistant EPDM rubber for a long life and quiet, dependable performance
  • Is the belt of choice by professional technicians, lasting 50% to 60% longer than retail belts (low priced belts sold at car part stores)
  • Its precision dimension control of rib profile transmits load efficiently throughout the accessory belt drive systems (ABDS) allowing components to operate at optimum levels
  • Able to operate and accept misalignment in the accessory belt drive systems (ABDS) far greater than other serpentine belts
  • Its flexible construction allows the belt to withstand billions of topside and backside bends resulting in a long belt life
See More

ACDelco – Professional V-Ribbed Serpentine Belt (Part No.W1000603932ACD)

Professional V-Ribbed Serpentine Belt

from

$85.34
ACDelco Professional, premium aftermarket V-Ribbed Advanced Technology Belts serve as replacement belts for accessory belt drive systems (ABDS) and other serpentine belt applications. They are designed using advanced manufacturing technology and premium EPDM rubber construction to provide customers with superior accessory belt drive systems (ABDS) and new-vehicle-type performance. These premium aftermarket replacement v-ribbed advanced technology belts are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
  • Made with temperature and crack resistant EPDM rubber for a long life and quiet, dependable performance
  • Is the belt of choice by professional technicians, lasting 50% to 60% longer than retail belts (low priced belts sold at car part stores)
  • Its precision dimension control of rib profile transmits load efficiently throughout the accessory belt drive systems (ABDS) allowing components to operate at optimum levels
  • Able to operate and accept misalignment in the accessory belt drive systems (ABDS) far greater than other serpentine belts
  • Its flexible construction allows the belt to withstand billions of topside and backside bends resulting in a long belt life
See More

ContiTech – Multi Rib (Serpentine) Belt (Part No.W1000670599CON)

Multi Rib (Serpentine) Belt

from

$49.96
ContiTech Serpentine Belts come in a wide range of sizes and are designed to be oil-resistant and temperature-stable from -22F to 176F (-30C to 80C). ContiTech Serpentine Belts deliver 98% power efficiency. While a lower profile design easily handles higher engine revs, reducing noise and providing cooler running temperatures. High performance construction features include polychloroprene rubber cover and body, polyester fiber tensile members, and a ribbed belt design. 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.
  • Temperature-stable from -22F to 176F (30C to 80C).
  • Delivers over 98% power efficiency.
  • High performance construction.
  • Polychloroprene rubber cover and body.
  • Polyester fiber tensile members and a ribbed belt design.
See More

Dayco – Dayco, Drive Belt (Part No.W10002498421DAY)

Dayco, Drive Belt

from

$48.35
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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Bando – Drive Belt (Part No.W10002440746BAN)

Drive Belt

from

$45.52
Drive Belt

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
See More

Dayco – Serpentine Idler/Tensioner Pulley; Polymer, 70mm Dia., 28.3mm Width, 6 Grooves (Part No.89015)

Serpentine Idler/Tensioner Pulley; Polymer, 70mm Dia., 28.3mm Width, 6 Grooves

from

$31.99
Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong plastic pulleys with specially formulated glass-filled polymers that resist wear and tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.

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
See More

Dorman – Automatic Belt Tensioner (Tensioner Only) (Part No.419-367)

Automatic Belt Tensioner (Tensioner Only)

from

$114.99
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.

Product Features:
  • Direct replacement – this accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles.
  • Ideal solution – engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

INA – Acc. Belt Tensioner (Part No.G6001316479INA)

Acc. Belt Tensioner

from

$180.33
Acc. Belt Tensioner

Litens – Accessory Drive Belt Tensioner – Original Equipment Quality (Part No.999410A)

Accessory Drive Belt Tensioner - Original Equipment Quality

from

$131.99
This Litens supplied tensioner is manufactured to original equipment specifications. Heavy duty thermoplastic pulley construction ensures long life and trouble-free performance. This tensioner meets or exceeds all original equipment fit, form, and performance characteristics. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:
  • Heavy duty thermoplastic pulley construction
  • OE-spec sealed ball bearings with synthetic grease and double lip seals for long life
  • Install pin included for ease of installation
  • Installation instructions included
See More

Litens – Accessory Drive Belt Tensioner – Original Equipment Quality (Part No.999591A)

Accessory Drive Belt Tensioner - Original Equipment Quality

from

$246.99
This Heavy duty belt tensioner is manufactured by one of the largest original equipment tensioner suppliers to ensure proper fit and performance. This tensioner is produced for serpentine belt routing applications and is made of high strength steel for improved life and durability. This part corresponds to the 2012-2015 Mercedes-Benz C350,E350,CL400,E400,GLK350,SLK350 with 3.5L. The tensioner maintains the O.E. round spring technology as well as the internal damping design specified for this application. This higher damping consequently reduces arm motion and wear as well as an optimized install feature for ease on tensioner replacement. 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 Flat heavy duty thermoplastic pulley for long life
  • Installation instructions included
See More

Upgrade your 2012 Mercedes-Benz SLK350 with Top-Quality Belts and Hoses

When it comes to maintaining or upgrading your 2012 Mercedes-Benz SLK350, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercedes-Benz or enhancing its overall performance, Belts and Hoses are key to keeping your SLK350 functioning at its best. At Advance Auto Parts, we offer a wide selection of 15 Belts and Hoses for the 2012 Mercedes-Benz SLK350, designed to meet your needs without breaking the bank. From Pulley 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 2012 Mercedes-Benz SLK350 at great prices. Our Belts and Hoses inventory for this model ranges from just $27.11 to $246.99, with an average price of $82.18. Our 15 Belts and Hoses in stock come from 10 trusted brands, so you’re sure to find the right part for your 2012 Mercedes-Benz SLK350 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 2012 Mercedes-Benz SLK350, we stock popular OEM and aftermarket Belts and Hoses from top names like Dayco Driveworks, and more. Dayco Belts and Hoses start at just $31.99 and boast an impressive 5 stars average rating from customers. With 146 customer reviews and counting, our 2012 Mercedes-Benz SLK350 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 2012 Mercedes-Benz SLK350 is always ready to roll. We’re committed to providing you with everything you need to keep your SLK350 in top shape, all in one place. Start shopping confidently below for your 2012 Mercedes-Benz SLK350!

Best-Selling Pulleys for 2012 Mercedes-Benz SLK350s

Enhance the driving experience in your Mercedes-Benz with 3 quality Pulley components, starting at $27.11.

Litens – Idler Pulley: Direct Fit, Thermoplastic, 70mm Diameter, w/ Hardware (Part No.900667A)

Idler Pulley: Direct Fit, Thermoplastic, 70mm Diameter, w/ Hardware

from

$61.99
This Litens Idler Pulley is manufactured by the original equipment part supplier to ensure proper form, fit, and performance. All O.E. pulley hardware is included to reduce install time. Part designed for Mercedes-Benz applications. Like the OE part, this part is manufactured in Europe. 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 supplier.
  • All OE Hardware included: Bolt, Dust Shield, Plastic Retainer.
  • Heavy duty thermoplastic pulley for long life.
  • Pulley Specs: 70mm (OD) x 17mm (ID) x 29mm (Width)
  • 6-Ribbed/Grooved Pulley.
See More

INA – Accessory Belt Idler Pulley (Part No.G6020518959INA)

Accessory Belt Idler Pulley

from

$31.99
The INA 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.
See More

Autopart International Inc – Acc. Belt Idler Pull (Part No.G60202042233API)

Acc. Belt Idler Pull

from

$27.11
Acc. Belt Idler Pull

Most Popular 2012 Mercedes-Benz SLK350 Serpentine and V Belts

Customize your Mercedes-Benz with 8 Serpentine and V Belts products like Serpentine Belts, Drive Belt Idler Assemblies, and V-Belts, all priced under $79.44.

Dayco – Serpentine Idler/Tensioner Pulley; Polymer, 70mm Dia., 28.3mm Width, 6 Grooves (Part No.89015)

Serpentine Idler/Tensioner Pulley; Polymer, 70mm Dia., 28.3mm Width, 6 Grooves

from

$31.99
Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong plastic pulleys with specially formulated glass-filled polymers that resist wear and tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.

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
See More

Dayco – Poly Rib Belt Serpentine Belt; 87.01 Long, 6 Rib Count (Part No.5060870)

Poly Rib Belt Serpentine Belt; 87.01 Long, 6 Rib Count

from

$52.99
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.

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
See More

Driveworks – Poly Rib Belt Serpentine Belt; 87.01 Long, 6 Rib Count (Part No.870K6)

Poly Rib Belt Serpentine Belt; 87.01 Long, 6 Rib Count

from

$49.49
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
See More

Dayco – Drive Belt (Part No.W10002498416DAY)

Drive Belt

from

$44.75
Drive Belt

Gates – Micro-V« Serpentine Drive Belt (Part No.K060870)

Micro-V« Serpentine Drive Belt

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.

Product Features:
  • Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all specifications from the Original Equipment Manufacturer
  • Tensioner Replacement is Recommended (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
See More

ACDelco – Professional V-Ribbed Serpentine Belt (Part No.W1000578705ACD)

Professional V-Ribbed Serpentine Belt

from

$79.44
ACDelco Professional, premium aftermarket V-Ribbed Advanced Technology Belts serve as replacement belts for accessory belt drive systems (ABDS) and other serpentine belt applications. They are designed using advanced manufacturing technology and premium EPDM rubber construction to provide customers with superior accessory belt drive systems (ABDS) and new-vehicle-type performance. These premium aftermarket replacement v-ribbed advanced technology belts are manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
  • Made with temperature and crack resistant EPDM rubber for a long life and quiet, dependable performance
  • Is the belt of choice by professional technicians, lasting 50% to 60% longer than retail belts (low priced belts sold at car part stores)
  • Its precision dimension control of rib profile transmits load efficiently throughout the accessory belt drive systems (ABDS) allowing components to operate at optimum levels
  • Able to operate and accept misalignment in the accessory belt drive systems (ABDS) far greater than other serpentine belts
  • Its flexible construction allows the belt to withstand billions of topside and backside bends resulting in a long belt life
See More

ContiTech – Multi Rib (Serpentine) Belt (Part No.W1000670599CON)

Multi Rib (Serpentine) Belt

from

$49.96
ContiTech Serpentine Belts come in a wide range of sizes and are designed to be oil-resistant and temperature-stable from -22F to 176F (-30C to 80C). ContiTech Serpentine Belts deliver 98% power efficiency. While a lower profile design easily handles higher engine revs, reducing noise and providing cooler running temperatures. High performance construction features include polychloroprene rubber cover and body, polyester fiber tensile members, and a ribbed belt design. 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.
  • Temperature-stable from -22F to 176F (30C to 80C).
  • Delivers over 98% power efficiency.
  • High performance construction.
  • Polychloroprene rubber cover and body.
  • Polyester fiber tensile members and a ribbed belt design.
See More

Bando – Drive Belt (Part No.W10002440883BAN)

Drive Belt

from

$46.58
Drive Belt

Top Picks for 2012 Mercedes-Benz SLK350 Belt Tensioners

Upgrade Mercedes-Benz SLK350s with top-quality Belt Tensioners parts, including 4 OEM and aftermarket selections for your 2012 model.

Litens – Accessory Drive Belt Tensioner – Original Equipment Quality (Part No.999591A)

Accessory Drive Belt Tensioner - Original Equipment Quality

from

$246.99
This Heavy duty belt tensioner is manufactured by one of the largest original equipment tensioner suppliers to ensure proper fit and performance. This tensioner is produced for serpentine belt routing applications and is made of high strength steel for improved life and durability. This part corresponds to the 2012-2015 Mercedes-Benz C350,E350,CL400,E400,GLK350,SLK350 with 3.5L. The tensioner maintains the O.E. round spring technology as well as the internal damping design specified for this application. This higher damping consequently reduces arm motion and wear as well as an optimized install feature for ease on tensioner replacement. 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 Flat heavy duty thermoplastic pulley for long life
  • Installation instructions included
See More

Dorman – Automatic Belt Tensioner (Tensioner Only) (Part No.419-367)

Automatic Belt Tensioner (Tensioner Only)

from

$114.99
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.

Product Features:
  • Direct replacement – this accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles.
  • Ideal solution – engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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INA – Acc. Belt Tensioner (Part No.G6001454919INA)

Acc. Belt Tensioner

from

$226.00
Acc. Belt Tensioner

Autopart International Inc – ACC. BELT TENSIONER (Part No.G60012057000API)

ACC. BELT TENSIONER

from

$123.41
ACC. BELT TENSIONER

Top-Rated Belts and Hoses Brands For Your 2012 Mercedes-Benz SLK350

Shop for the best-rated brands offering Belts and Hoses and other products for your 2012 Mercedes-Benz SLK350s. Below you’ll find some of our best rated Belts and Hoses from Dayco and Driveworks, and more. Belts and Hoses from these brands that fit a 2012 SLK350 start at just $31.99 and are rated as high as 5 stars. OEM and aftermarket Belts and Hoses don’t get more top quality, durable, and affordable than from the brands below.

Popular Dayco 2012 Mercedes-Benz SLK350 Belts and Hoses

When it comes to maintaining or upgrading your 2012 Mercedes-Benz SLK350, using quality Belts and Hoses is essential to ensure durability and a perfect fit. Dayco ticks all of those boxes. We offer a wide selection of Dayco Belts and Hoses, specifically designed for the 2012 Mercedes-Benz SLK350. With over 3 Dayco brand Belts and Hoses in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $31.99, with an average price of just $43.24. Plus, with over 108 customer reviews and an average rating of 5 stars, you can trust that our Dayco Belts and Hoses will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

Poly Rib Belt Serpentine Belt; 87.01 Long, 6 Rib Count
from
$52.99

(20)

Poly Rib Belt Serpentine Belt; 87.01 Long, 6 Rib Count

“Works great! A little shorter than the old one, but I suspect the old one had stretched.”

Serpentine Idler/Tensioner Pulley; Polymer, 70mm Dia., 28.3mm Width, 6 Grooves
from
$31.99

(88)

Serpentine Idler/Tensioner Pulley; Polymer, 70mm Dia., 28.3mm Width, 6 Grooves

“Fit my 99 Explorer 5.0 perfectly and works just fine.”

Drive Belt
from
$44.75
This product is not rated

Drive Belt

“”

Popular Driveworks 2012 Mercedes-Benz SLK350 Belts and Hoses

Driveworks auto parts is one of the highest quality Belts and Hose brands in the market. Any 2012 Mercedes-Benz SLK350 owner should feel confident when installing genuine Driveworks parts in their vehicle. To ensure the best fit and performance for your 2012 SLK350, Advance Auto Parts carries a full inventory of 1 Driveworks Belts and Hoses. Plus you will be keeping your Mercedes-Benz in peak condition while saving money because prices on these Driveworks Belts and Hoses range up to $49.49, plus, with more than 38 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Belts and Hoses below will deliver on both quality and value.

Poly Rib Belt Serpentine Belt; 87.01 Long, 6 Rib Count
from
$49.49

(38)

Poly Rib Belt Serpentine Belt; 87.01 Long, 6 Rib Count

“Exact replacement…….easy to install.”

FAQs for 2012 Mercedes-Benz SLK350 Belts and Hoses

Which Belts and Hoses are best-sellers for 2012 Mercedes-Benz SLK350s?

Out of 15 Belts and Hoses that fit 2012 Mercedes-Benz SLK350s, the following parts are the top sellers:

What’s the price range for 2012 Mercedes-Benz SLK350 Belts and Hoses?

Belts and Hose prices for the 2012 Mercedes-Benz SLK350 start at $27.11 and go up to $246.99 for the most premium parts.

What’s the average price of a Belts and Hose for a 2012 Mercedes-Benz SLK350?

The average price for Belts and Hoses for the 2012 Mercedes-Benz SLK350 is $82.18. 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 Mercedes-Benz SLK350 model years?

Yes, we currently carry Belts and Hoses for 11 model years of Mercedes-Benz SLK350s between 2005 and 2016. Belts and Hoses are bought most frequently for the following model years: 2016, 2015, 2014, 2013, 2011, 2010, 2009, 2008, and 2007.

What are the cheapest Belts and Hoses for my 2012 Mercedes-Benz SLK350?

The cheapest 2012 Mercedes-Benz SLK350 Belts and Hoses we carry in stock are:

What are the top-rated Belts and Hoses that fit the 2012 Mercedes-Benz SLK350?

Out of 146 reviews by customers, our 2012 Mercedes-Benz SLK350 Belts and Hoses have an average customer rating of . These are some of the highest-rated Belts and Hose types for the 2012 Mercedes-Benz SLK350 and their top-rated products:

What types of Belts and Hoses do you sell for my 2012 Mercedes-Benz SLK350?

As of 2/5/25, these are some of the most in-demand types of Belts and Hoses for a 2012 Mercedes-Benz SLK350:

Can I get help with 2012 Mercedes-Benz SLK350 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 Mercedes-Benz Belts and Hoses and more.

What is your return policy for Mercedes-Benz SLK350 Belts and Hoses?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz SLK350 Belts and Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.