Mercedes-Benz 300SL Transmission Fluids

Your One-Stop Shop For Trusted Mercedes-Benz 300SL Transmission Fluids

If you’re in search of Mercedes-Benz 300SL Transmission Fluids aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 12 Transmission Fluids from top brands with prices ranging from $8.49 to $154.99.

Beyond great prices, we stock trusted brands manufacturing all types of Transmission Fluids for your Mercedes-Benz 300SL.

And don’t forget to read customer reviews across all Transmission Fluids categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Transmission Fluids have to cost top dollar, and we prove it. Browse our top Mercedes-Benz 300SL Transmission Fluids below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Mercedes-Benz 300SL Transmission Fluids

LIQUI MOLY – Special Tec LL 5W-30 Full Synthetic Motor Oil, Reduces Frictional Loss, 1 Liter (Part No.2248)

Special Tec LL 5W-30 Full Synthetic Motor Oil, Reduces Frictional Loss, 1 Liter

from

$16.99
All-year oil for gasoline and diesel engines. Modern multi-purpose low-friction motor oil developed according to the latest technology. Unconventional base oils based on HC synthetic technology were combined with the most modern additive technology. The low-viscosity and high sheer stability of the motor oil guarantees optimal cleanliness, reduces frictional loss in the engine and provides outstanding protection against wear. The results are savings in fuel and an extended service life for the engine. Tested for turbochargers and catalytic converters.

Product Features:
  • High-tech low-viscosity engine oil
  • Advance wear protection formula
  • Fastest cold start oiling during start up
  • Provides ideal oil pressure under all operating conditions
  • Keep oil consumption low
  • Made in germany
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Valvoline – European Vehicle 5W-30 Full Synthetic Motor Oil, Ultimate Protection, 5 Gallon (Part No.881058)

European Vehicle 5W-30 Full Synthetic Motor Oil, Ultimate Protection, 5 Gallon

from

$154.99
Valvoline European Vehicle Full Synthetic motor oil is specially formulated to provide the ultimate protection for European gas and diesel engines. Through its advanced formulation, Valvoline European Vehicle Full Synthetic provides extra detergents and dispersants that provide maximum sludge and deposit protection, along with premium additives that hold up to high temperatures and resist motor oil breakdown under severe driving conditions. Approved/ Licensed for most European applications including VW, BMW, Mercedes-Benz, Audi and Porsche vehicles.

Product Features:


    Product Features:
    • Full synthetic formula for exceptional high and low temperature protection
    • Extra wear protection designed to keep engine parts like new
    • Extra detergents fight sludge and deposits that reduce engine life
    • American Owned and Operated
    • Approved for use in a wide range of European vehicles, including VW, BMW, Mercedes-Benz, Audi, and Porsche, ensuring compatibility with premium automotive brands.
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Valvoline – European Vehicle 5W-40 Full Synthetic Engine Oil, Temperature Protection, 1 Quart (Part No.VV966)

European Vehicle 5W-40 Full Synthetic Engine Oil, Temperature Protection, 1 Quart

from

$11.49
European engines need a premium motor oil designed to help them last. Valvoline European Vehicle Full Synthetic Motor Oil. It’s the motor oil specially developed to extend the life of European-made gasoline and diesel engines. Our exclusive formula uses top wear additives, premium antioxidants and added detergents to fight wear, resist oil breakdown and defend against deposits better than industry standards. Its exceptional range of temperature protection ensures your engine will be defended when the weather and road conditions get tough. This superior level of protection makes it the best choice for most Audi, BMW, Mercedes-Benz, Porsche, and VW vehicles. Engineered with ingenuity, tested with tenacity, and proven with purpose, our formula was innovated in America with a century and a half of hands-on experience from the original motor oil brand.

Product Features:
  • Advanced protection in european vehicles agains the four main causes of engine breakdown: wear friction heat and deposits
  • Extra wear protection vs. industry and oem standards with advanced anti-wear additives
  • Superior performance for european gasoline and diesel engines
  • Exceptional high/low temperature protection defends your engine no matter the climate or driving conditions
  • Meets or exceeds all requirements of api sp, acea a3/b3, a3/b4, mb 229.5, 229.3, &226.5, vw 50200/50500 & 50501, bmw ll-01 & ll-14fe+, porche a40, volvo 95200356, renault rn0700 & rn0710, psa b71 2296, and chrysler ms-12633/ ms-10725
  • Superior engine sludge and varnish protection for European-made gasoline and diesel engines.
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Pentosin – PENTOSIN ATF 6 1L (Part No.1058106)

PENTOSIN ATF 6 1L

from

$41.49
PENTOSIN ATF 6 1L

LIQUI MOLY – Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 1 Liter (Part No.2331)

Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 1 Liter

from

$16.99
Liqui Moly’s Leichtlauf High Tech 5W-40 is a fully synthetic, premium low-friction engine oil for all-season use in gasoline and diesel engines without diesel particulate filters (DPF). The combination of innovative base oils – based on synthesis technology and the latest additive technology – guarantees an engine oil that reduces oil and fuel consumption and that ensures fast lubrication of the engine. Depending on the manufacturer instructions, oil change intervals of up to 40,000 km are possible. Ideally suited for modern gasoline and diesel engines with multi-valve technology, turbocharger and with or without charge air cooling. Especially suitable where there are long intervals between changes and heavy duty engine requirements.

Product Features:
  • All season use reliable at high and low temperatures
  • Suited for modern gasoline and diesel engines with multivalve technology, turbocharger and with or without charge air cooling
  • An engine oil that reduces oil and fuel consumption
  • Ensures fast lubrication of the engine
  • Made in germany
  • Full Synthetic Oil Composition
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Valvoline – ATF+4® Full Synthetic Automatic Transmission Fluid, 1 Gallon (Part No.883587)

ATF+4® Full Synthetic Automatic Transmission Fluid, 1 Gallon

from

$34.99
Valvoline ATF+4® is a full-synthetic transmission fluid specifically engineered to protect and prolong the life of (FCA) Fiat Chrysler automatic transmissions. It is officially licensed and approved by FCA and is fully back-serviceable and can be used wherever ATF+3, ATF+2 or ATF+ is specified. Recommended for use in the following applications: Mopar ATF+ MS 7176®, ATF+2® MS 7176, ATF+3 and ATF+4.

Product Features:
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
  • Enhanced anti-shudder protection for smooth shifting and maximum power transfer
  • Developed with anti-wear technology to help improve transmission durability
  • Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
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Valvoline – European Vehicle 5W-40 Full Synthetic Engine Oil, Extends Engine Life, 5 Quart (Part No.881166)

European Vehicle 5W-40 Full Synthetic Engine Oil, Extends Engine Life, 5 Quart

from

$35.99
European engines need a premium motor oil designed to help them last. Valvoline European Vehicle Full Synthetic Motor Oil. It’s the motor oil specially developed to extend the life of European-made gasoline and diesel engines. Our exclusive formula uses top wear additives, premium antioxidants and added detergents to fight wear, resist oil breakdown and defend against deposits better than industry standards. Its exceptional range of temperature protection ensures your engine will be defended when the weather and road conditions get tough. This superior level of protection makes it the best choice for most Audi, BMW, Mercedes-Benz, Porsche, and VW vehicles. Engineered with ingenuity, tested with tenacity, and proven with purpose, our formula was innovated in America with a century and a half of hands-on experience from the original motor oil brand.

Product Features:


    Product Features:
    • Advanced protection in european vehicles agains the four main causes of engine breakdown: wear friction heat and deposits
    • Extra wear protection vs. industry and oem standards with advanced anti-wear additives
    • Superior performance for european gasoline and diesel engines
    • Exceptional high/low temperature protection defends your engine no matter the climate or driving conditions
    • Meets or exceeds all requirements of api sp, acea a3/b3, a3/b4, mb 229.5, 229.3, &226.5, vw 50200/50500 & 50501, bmw ll-01 & ll-14fe+, porche a40, volvo 95200356, renault rn0700 & rn0710, psa b71 2296, and chrysler ms-12633/ ms-10725
    • Premium Protection: Valvoline European Vehicle Full Synthetic Engine Oil is specially designed to extend the life of European-made gasoline and diesel engines, providing premium protection against wear, oil breakdown, and deposits
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FRAM – Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Gallon (Part No.F420-1G)

Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Gallon

from

$27.99
FRAM DEX III/MERC ATF is formulated for older model Ford and General Motors vehicles requiring MERCON, DEXRON-I, DEXRON-II and DEXRON-III. It is also recommended for transmissions, power steering systems, and hydraulic systems requiring a DEXRONIII or Caterpillar TO-2 fluid. FRAM DEX III/MERC ATF may also be used in compressors, pumps, and hydraulic systems. FRAM DEX III-H/M ATF is recommended for use in all transmissions, hydraulic systems, and power steering units manufactured by American, European, Korean, Japanese and other manufactures from around the world specifying DEXRONIII H/Mercon and earlier DEXRON/Mercon type transmission fluids.

Product Features:
  • Good foam and corrosion prevention
  • Safe for seals
  • Promotes smooth shifting
  • Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Fluid For Your Transmission
  • Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual
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FRAM – Fram Full Synthetic Global Multi-Vehicle Automatic Transmission Fluid, 1 Quart (Part No.F470)

Fram Full Synthetic Global Multi-Vehicle Automatic Transmission Fluid, 1 Quart

from

$11.49
FRAM Global ATF is formulated to meet the fluid needs of a broad range of automatic transmissions. Using advanced additive technology and base fluids, it is suitable for service fill of many transmissions manufactured by North American, Asian, and European OEMs. FRAM Global ATF provides oxidation and thermal stability, friction control, load-carrying ability, corrosion and wear protection. It helps protect against the formation of sludge, varnish and foam. FRAM Global ATF has exceptional low temperature flow properties and enhanced protection against viscosity breakdown at high temperatures. It also has exceptional oxidation and thermal stability, resulting in maximum service life.

Product Features:
  • Maintains friction control for smooth shift action and protection against shudder
  • Retains high temperature viscosity resulting in maximum oil film thickness and excellent wear
  • Retains high temperature viscosity resulting in maximum oil film thickness andáexcellent wear
  • Controls sludge, corrosion, and wear of gears
  • Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Fluid For Your Transmission
  • Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual
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FRAM – Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Quart (Part No.F420)

Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Quart

from

$8.49
FRAM DEX III/MERC ATF is formulated for older model Ford and General Motors vehicles requiring MERCON, DEXRON-I, DEXRON-II and DEXRON-III. It is also recommended for transmissions, power steering systems, and hydraulic systems requiring a DEXRONIII or Caterpillar TO-2 fluid. FRAM DEX III/MERC ATF may also be used in compressors, pumps, and hydraulic systems. FRAM DEX III-H/M ATF is recommended for use in all transmissions, hydraulic systems, and power steering units manufactured by American, European, Korean, Japanese and other manufactures from around the world specifying DEXRONIII H/Mercon and earlier DEXRON/Mercon type transmission fluids.

Product Features:
  • Good foam and corrosion prevention
  • Safe for seals
  • Promotes smooth shifting
  • Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Fluid For Your Transmission
  • Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual
See More

FRAM – Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 5 Gallon (Part No.F420-5)

Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 5 Gallon

from

$104.99
FRAM DEX III/MERC ATF is formulated for older model Ford and General Motors vehicles requiring MERCON, DEXRON-I, DEXRON-II and DEXRON-III. It is also recommended for transmissions, power steering systems, and hydraulic systems requiring a DEXRONIII or Caterpillar TO-2 fluid. FRAM DEX III/MERC ATF may also be used in compressors, pumps, and hydraulic systems. FRAM DEX III-H/M ATF is recommended for use in all transmissions, hydraulic systems, and power steering units manufactured by American, European, Korean, Japanese and other manufactures from around the world specifying DEXRONIII H/Mercon and earlier DEXRON/Mercon type transmission fluids.

Product Features:
  • Good foam and corrosion prevention
  • Safe for seals
  • Promotes smooth shifting
  • Always Refer To Your Vehicles Operating Manual To Select The Correct Grade Fluid For Your Transmission
  • Transmission Fluids Also Applicable In Power Steering Units; Check Owners’ Manual
See More

Castrol – Transmax Full Synthetic ATF, Smooth Transmission Performance, 1 Quart (Part No.152A76)

Transmax Full Synthetic ATF, Smooth Transmission Performance, 1 Quart

from

$12.29
Transmax Full Synthetic ATF is a premium, low-viscosity automatic transmission fluid engineered to optimize performance and fuel efficiency in modern vehicles. Its full synthetic formulation ensures enhanced friction durability for smooth and reliable transmission operation, while superior high-temperature protection resists oxidation and copper corrosion for long-lasting performance. OEM-approved and licensed by Ford (MERCON® LV) and GM (DEXRON®-VI), this fluid meets stringent industry specifications, including JASO-1A, making it compatible with all GM vehicles requiring DEXRON®-VI or earlier versions, as well as Ford vehicles specifying Mercon® LV. Designed to deliver unsurpassed protection and efficiency, this 1-quart solution is ideal for drivers seeking maximum reliability and fuel economy in their automatic transmissions.

Product Features:
  • Full Synthetic, low viscosity formulation
  • OEM approved and licensed by Ford (MERCON® LV) and GM (DEXRON® -VI)
  • Low viscosity formula for maximum fuel efficiency in modern automatic transmissions
  • Enhanced friction durability for smooth transmission performance
  • Superior high temperature protection to effectively resist oxidation
  • Unsurpassed protection against copper corrosion
  • Industry Specifications and OEM Approvals: JASO-1A
  • Licensed and approved for use in: All GM vehicles (DEXRON®-VI, All previous DEXRON®); All Ford vehicles which specify Mercon® LV
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Transmission Fluids Brands You Can Trust For Your Mercedes-Benz 300SL

5 trusted brands of Transmission Fluids line our shelves, ready to help keep your Mercedes-Benz 300SL running smooth. Below are some of the most popular brands and their top Transmission Fluids offerings:

Most Purchased Mercedes-Benz 300SL Transmission Fluids from Valvoline

When you buy the most frequently purchased Valvoline brand Transmission Fluids, you can be confident it will be the right part for your Mercedes-Benz 300SL. Here are the Valvoline Transmission Fluids Advanced Auto customers buy the most:
European Vehicle 5W-40 Full Synthetic Engine Oil, Extends Engine Life, 5 Quart
from $35.99
This product is not rated
European Vehicle 5W-40 Full Synthetic Engine Oil, Extends Engine Life, 5 Quart
Manual Transmission Fluids
Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Gallon
from $27.99
This product is not rated
Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Gallon
Automatic Transmission Fluids

FAQs for Mercedes-Benz 300SL Transmission Fluids

What are the most purchased Transmission Fluids for the Mercedes-Benz 300SL?

Out of 12 Transmission Fluids for the Mercedes-Benz 300SL, the most popular in our inventory are:
Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Quart
from $8.49
This product is not rated
Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Quart
Automatic Transmission Fluids
Fram Full Synthetic Global Multi-Vehicle Automatic Transmission Fluid, 1 Quart
from $11.49
This product is not rated
Fram Full Synthetic Global Multi-Vehicle Automatic Transmission Fluid, 1 Quart
Automatic Transmission Fluids
Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Gallon
from $27.99
This product is not rated
Dexron III / Mercon Multi-Vehicle Automatic Transmission Fluid: 1 Gallon
Automatic Transmission Fluids

What are the top-rated Mercedes-Benz 300SL Transmission Fluids?

Top-rated Transmission Fluids for your Mercedes-Benz 300SL based on customer reviews/ratings are:
Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 1 Liter
from $16.99
(10)
Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 1 Liter
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