Mercedes-Benz 300SL Belts and Hoses

Essential Mercedes-Benz 300SL Belts and Hoses

Dayco – Molded Heater Hose; EPDM Rubber, 3/4 Inch Diameter, 12 Inch Length (Part No.80412)

Molded Heater Hose; EPDM Rubber, 3/4 Inch Diameter, 12 Inch Length

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$24.99
Providing reliable service in applications requiring molded hoses, the Dayco heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “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
  • Meets Type EC electro-chemical requirements as specified in SAE J1684
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Dayco – Poly Rib Belt Serpentine Belt; 95.08 Long, 6 Rib Count (Part No.5060950)

Poly Rib Belt Serpentine Belt; 95.08 Long, 6 Rib Count

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$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 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
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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

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$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.
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Cohline – Fuel Hose (Part No.E500073773COH)

Fuel Hose

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$64.27
Fuel Hose

Stabilus – Belt Tensioner Damper (Part No.G600314301STB)

Belt Tensioner Damper

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$53.92
The Sachs Stabilus Belt Tensioner Damper is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
  • Manufactured to ensure long lasting performance
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Febi – Idle Control Valve H (Part No.C403195760FEB)

Idle Control Valve H

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$19.67
Idle Control Valve H

Dayco – Flex Radiator Hoses; EPDM Rubber, 15.5 In. Long, 1.5 In. to 1.25 In. Inner Dia. (Part No.81081)

Flex Radiator Hoses; EPDM Rubber, 15.5 In. Long, 1.5 In. to 1.25 In. Inner Dia.

from

$17.49
The Dayco flex radiator hose replaces straight or molded radiator hoses on a wide range of engine applications. Precision molded in standard lengths, it features a knitted reinforcement and synthetic EPDM construction. This hose is designed to prevent spl

Product Features:
  • Designed to meet OE specifications
  • Not suitable for oil or heat transfer
  • Meets SAE J20R4, Class D-2 requirements for improved service hoses
  • This hose is designed to prevent splitting, ballooning, and elongation
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MTC – Air Dist. Hose Conne (Part No.B200571572MTC)

Air Dist. Hose Conne

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$3.14
Air Dist. Hose Conne

Dayco – Bottom Cog V-Belt; 38 Inch Long, Exact Fit Premium Quality (Part No.15380)

Bottom Cog V-Belt; 38 Inch Long, Exact Fit Premium Quality

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$15.49
Dayco has combined raw-edge construction and a smooth top to ensure high performance on vehicles and drives that utilize V-belts. The Dayco high performance V-belt delivers more flexibility and increases airflow around the belt so it runs cooler and lasts longer. Three plies of neoprene impregnated fabric resist heat, oil and grease while a specially-formulated treatment of the polyester cord provides the strength, stability and reliability that are required for one of the most innovative, top-performing V-belts.

Product Features:
  •  Provides greater durability and flexibility – 35% stronger than all previous versions
  • Prevents electromechanical interference issues on modern vehicles
  •  Resists heat, oil and grease
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Driveworks – Automotive V-Belt (Part No.38015)

Automotive V-Belt

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$5.49
The Driveworks V-Belt is manufactured with top quality components to deliver the maximum power and performance on all passenger cars and light duty trucks in service today.

Product Features:
  • This belt is made with bottom cogs to provide the maximum flexibility and grip required on v-belt drives
  • Polyester cords provide extreme tension-holding capability for longer belt life
  • The raw edge belt design delivers the maximum gripping power
  • The highly engineered rubber compounds are resistant to under hood heat and ozone deterioration
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APA/URO – APA/URO Radiator Hose (Part No.G200074514APA)

APA/URO Radiator Hose

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$40.65
All APA/URO rubber coolant hoses are pre-shaped and double reinforced for extra strength and durability. Each hose is manufactured from ECD (Electro Chemical Degradation) resistant materials, which prevents electrolysis from breaking down the rubber from the inside out. All APA/URO cooling components are made to meet or exceed OE standards.

Product Features:
  • All cooling-water hose 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, 4" Long, 1.25" Diameter (Part No.A70816)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 4" Long, 1.25" Diameter

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$9.49
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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Febi – Accelerator Belt Tension Adjuster (Part No.G600260237FEB)

Accelerator Belt Tension Adjuster

from

$34.14
Accelerator Belt Tension Adjuster

Febi – Febi Bypass Hose (Part No.G202025216FEB)

Febi Bypass Hose

from

$11.16
Febi engine cooling products are designed and manufactured to exceed original equipment (OE) specifications and are engineered to operate in the highly-stressful environment of today’s higher performance cooling systems. The Febi line of cooling system hoses are designed to meet OE standards and are subjected to rigorous quality and performance tests.

Product Features:
  • All cooling-water hose 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, 12" Long, 1.31" Diameter (Part No.B71350)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12" Long, 1.31" Diameter

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$10.79
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
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Rein – AT Cooling Hose (Part No.J200034689RIN)

AT Cooling Hose

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$29.00
AT Cooling Hose

Cohline – AT Cooling Hose (Part No.J200038135COH)

AT Cooling Hose

from

$68.90
AT Cooling Hose

Rein – Transmission Oil Cooling Hose (Part No.TRC0152)

Transmission Oil Cooling Hose

from

$23.99
Rein Automotive transmission oil cooling hoses are manufactured with premium OE quality hose material designed to withstand the high pressure demands of automotive transmission cooling systems. Rein transmission oil cooling hoses are designed to resist excessive heat, oil and ozone factors that breakdown rubber and cause premature failure in transmission cooling systems.

Product Features:
  • Manufactured with premium OE quality hose which offers maximum protection from premature failures.
  • Designed as direct-fit replacements to ensure trouble-free proper installation.
  • Complete with hardware and seals when necessary for installation to save installation time and additional costs.
  • Restores your vehicle to safe and optimal performance levels.
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CRP – Vacuum Hose (Part No.B202073221CRP)

Vacuum Hose

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$36.35
Vacuum Hose

Cohline – Vacuum Hose, 3.5mm x 9mm (Part No.B202012368COH)

Vacuum Hose, 3.5mm x 9mm

from

$7.97
Vacuum Hose, 3.5mm x 9mm

Rein – Vacuum Hose (Part No.ABV0115P)

Vacuum Hose

from

$4.99
Rein Automotive OE quality vacuum hoses fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE hoses, Rein hoses are identical to the OEM, from the size and shape of their branches to the thermoplastic quick connect fittings.

Product Features:
  • Matches original equipment design specifications.
  • Manufactured with high quality materials.
  • Direct fit for easy installation.
  • Resistant to heat, salt, road debris, oil and other contaminants.
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Litens – O.E Quality Idler/Tensioner Pulley Direct Fit Thermoplastic 63.5 mm Diameter (Part No.900138A)

O.E Quality Idler/Tensioner Pulley Direct Fit Thermoplastic 63.5 mm Diameter

from

$51.99
This 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 to the O.E. specified design and meets all performance and durability requirements. Heavy duty thermoplastic construction. This is a 63.5 mm O.D. grooved pulley (with 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 – INA Accessory Belt Idler Pulley (Part No.G6020180759INA)

INA Accessory Belt Idler Pulley

from

$49.13
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 – Accessory Belt Idler Pulley (Part No.G602031276INA)

Accessory Belt Idler Pulley

from

$40.22
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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Helping You Find the Right Belts and Hoses for Your Mercedes-Benz 300SL

You love your 300SL. So we’ve made it easier than ever to help you find Mercedes-Benz 300SL Belts and Hoses in our online catalog. Our inventory holds 37 aftermarket and OEM Belts and Hoses for your Mercedes-Benz 300SL, ranging from $3.14 to $237.99.

We offer parts from 13 brands trusted to make quality Belts and Hoses for your Mercedes-Benz 300SL. Before you buy, take some time to read through customer reviews. We currently have 1,821 reviews of Mercedes-Benz 300SL Belts and Hoses from previous customers. Some of the top rated parts include Automotive V-Belt with 4.0 stars.

Find your 300SL Belts and Hoses here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Mercedes-Benz 300SL 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 Mercedes-Benz 300SL

Our inventory holds Belts and Hoses for your Mercedes-Benz 300SL from 13 trusted brands. You’ll find OEM and aftermarket parts from brands like Dayco, Driveworks, and Gates, all of which can keep that Mercedes-Benz happy.

FAQs for Mercedes-Benz 300SL Belts and Hoses

What are the most purchased Belts and Hoses for the Mercedes-Benz 300SL?

Out of 37 Belts and Hoses for the Mercedes-Benz 300SL, the most popular in our inventory are:
Poly Rib Belt Serpentine Belt; 95.08 Long, 6 Rib Count
from $40.99
(39)
Poly Rib Belt Serpentine Belt; 95.08 Long, 6 Rib Count
Serpentine Belts
Poly Rib Belt Serpentine Belt; 96.06 Long, 6 Rib Count
from $39.99
(55)
Poly Rib Belt Serpentine Belt; 96.06 Long, 6 Rib Count
Serpentine Belts
Bottom Cog V-Belt; 38.5 Inch Long, Exact Fit Premium Quality
from $20.99
This product is not rated
Bottom Cog V-Belt; 38.5 Inch Long, Exact Fit Premium Quality
V-Belts

What are the top-rated Mercedes-Benz 300SL Belts and Hoses?

Top-rated Belts and Hoses for your Mercedes-Benz 300SL based on customer reviews/ratings are:
Automotive V-Belt
from $5.49
(3)
Automotive V-Belt
“Perfect fit”