Mercedes-Benz 300E Belt Tensioner Pulleys

Your Mercedes-Benz 300E will be happy to know that the search for the right Belt Tensioner Pulleys you’ve been looking for is over! Advance Auto Parts has 3 different Belt Tensioner Pulleys for your vehicle, ready for shipping or in-store pick up. The best part is, our Mercedes-Benz 300E Belt Tensioner Pulleys start from as little as $37.99.

When it comes to your Mercedes-Benz 300E, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Belt Tensioner Pulleys brands so you can shop with complete confidence. Some of our top Belt Tensioner Pulleys brands are INA and Litens. We’re sure you will get the right product to keep that 300E running for a long time.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Belt Tensioner Pulleys for your 300E, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 17 Mercedes-Benz Belt Tensioner Pulleys

Dayco – Serpentine Idler/Tensioner Pulley; Direct Fit, 90 mm Diameter, 30 mm Smooth (Part No.89006)

Serpentine Idler/Tensioner Pulley; Direct Fit, 90 mm Diameter, 30 mm Smooth

from

$30.99
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 pl

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 – Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 31mm Width, Smooth (Part No.89007)

Serpentine Idler/Tensioner Pulley; Steel, 76mm Dia., 31mm Width, 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 pl

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 – Serpentine Idler/Tensioner Pulley; Polymer, 65mm Dia., 24.5mm Width, Smooth (Part No.89161)

Serpentine Idler/Tensioner Pulley; Polymer, 65mm Dia., 24.5mm Width, Smooth

from

$20.99
Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong plastic pulleys with specially formulated glass-filled polymers that resist wear & tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.

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 – Serpentine Idler/Tensioner Pulley; Polymer, 65.4mm Dia., 26.6mm Width, 6 Grooves (Part No.89070)

Serpentine Idler/Tensioner Pulley; Polymer, 65.4mm Dia., 26.6mm Width, 6 Grooves

from

$50.99
Dayco idler/tensioner pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and longer belt life. In addition to stamped, forged steel and powdered metal pulleys, Dayco also designs ultra-strong plastic pulleys with specially formulated glass-filled polymers that resist wear & tear. Premium lubricated ball bearings and double high temperature seals ensure peak bearing performance, the most critical element of a pulley’s service life.

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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Gates – DriveAlign½ Belt Drive Idler/Tensioner Pulley (Part No.38018)

DriveAlign½ Belt Drive Idler/Tensioner Pulley

from

$25.99
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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INA – ACC. BELT TENSION PU (Part No.G601173282INA)

ACC. BELT TENSION PU

from

$93.63
ACC. BELT TENSION PU

Dayco – Serpentine Idler/Tensioner Pulley: Direct Fit, Steel, 110 mm Diameter (Part No.89527)

Serpentine Idler/Tensioner Pulley: Direct Fit, Steel, 110 mm Diameter

from

$82.99
Dayco No Slack Idler/Tensioner Pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and therefore longer belt life. Lifetime lubricated ball bearings and double high temperature seals assure peak bearing performance, the most critical element of a pulley’s service life. This specific “flat”, serpentine belt driven steel pulley contains a specially formulated e-coating, comparable to OE plating that resists corrosion & wear resistance under harsh environments.

Product Features:
  • Lifetime lubricated ball bearings.
  • Double high temperature seals to assure peak bearing performance
  • Flat, steel pulley that contains a specially formulated e-coating, comparable to OE plating that resists corrosion and wear resistance under harsh environments
  • Meets or exceeds OE quality
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Litens – O.E Quality Idler/Tensioner Pulley Direct Fit Thermoplastic, 110 mm Diameter (Part No.900542A)

O.E Quality Idler/Tensioner Pulley Direct Fit Thermoplastic, 110 mm Diameter

from

$73.99
INA is the original equipment (O.E.) supplier of this idler pulley used on a wide variety of Mercedes-Benz 2.2L/2.3L gas engine applications. The Litens replacement part (supplied by INA) 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). This part is manufactured in Germany to the same exacting specifications as the O.E. part using a heavy duty steel construction for long trouble-free performance. Most common O.E. part number: 112000070 Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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INA – Accessory Belt Idler Pulley (Part No.G602024744INA)

Accessory Belt Idler Pulley

from

$26.22
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.
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INA – Accelerator Belt Tension Pulley (Part No.G601172145INA)

Accelerator Belt Tension Pulley

from

$73.83
Accelerator Belt Tension Pulley

INA – Air Conditioning Idler Pulley (Part No.R108195962INA)

Air Conditioning Idler Pulley

from

$60.92
Air Conditioning Idler Pulley

Litens – O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 80 mm Diameter (Part No.900140A)

O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 80 mm Diameter

from

$58.99
This Litens pulley is manufactured by the original equipment pulley supplier to ensure proper fit and performance. This pulley is produced for serpentine belt routing applications and conforms to original equipment material, tolerances, and specifications. This replacement part is made in Germany to the O.E. specified design and meets all performance and durability requirements. Heavy duty thermoplastic construction. This is an 80mm O.D. grooved pulley (without flange) for Mercedes-Benz applications. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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Litens – O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter (Part No.900137A)

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

from

$47.99
This pulley is manufactured by one of the largest original equipment pulley suppliers to ensure proper fit and performance. This pulley is produced for serpentine belt routing applications and conforms to original equipment material, tolerances, and specifications. This replacement part is made in Germany to the O.E. specified design and meets all performance and durability requirements. Heavy duty thermoplastic construction. This is a 70mm O.D. grooved pulley (without flange) for Mercedes-Benz applications. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
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INA – Acc. Belt Tension Pu (Part No.G6011421459INA)

Acc. Belt Tension Pu

from

$42.21
Acc. Belt Tension Pu

APA/URO – APA/URO Accessory Belt Idler Pulley (Part No.G6020165008APA)

APA/URO Accessory Belt Idler Pulley

from

$38.99
The APA 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 – O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter (Part No.900064A)

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

from

$37.99
This Litens pulley is manufactured by one of the largest original equipment pulley suppliers to ensure proper fit and performance. This pulley is produced for serpentine belt routing applications and conforms to original equipment material, tolerances, and specifications. This replacement part is made in Canada to the O.E. specified design and meets all performance and durability requirements. Heavy duty thermoplastic construction. This is a 70mm flat pulley (without flange) for Mercedes-Benz applications. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
See More

INA – Accessory Belt Idler Pulley (Part No.G6020397097INA)

Accessory Belt Idler Pulley

from

$16.23
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

FAQs for Mercedes-Benz 300E Belt Tensioner Pulleys

What are the most popular Belt Tensioner Pulleys for the Mercedes-Benz 300E?

With 2 brands you can trust, our most popular Belt Tensioner Pulleys for the Mercedes-Benz 300E are:
ACC. BELT TENSION PU
from $93.63
This product is not rated
ACC. BELT TENSION PU
Belt Tensioner Pulleys
O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter
from $47.99
This product is not rated
O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter
Belt Tensioner Pulleys
O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter
from $37.99
This product is not rated
O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 70 mm Diameter
Belt Tensioner Pulleys