Mercedes-Benz GL320 Engine Oil

Your Mercedes-Benz GL320 will be happy to know that the search for the right Engine Oil you’ve been looking for is over! Advance Auto Parts has 23 different Engine Oil for your vehicle, ready for shipping or in-store pick up. The best part is, our Mercedes-Benz GL320 Engine Oil start from as little as $6.99.

When it comes to your Mercedes-Benz GL320, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Engine Oil brands so you can shop with complete confidence. Some of our top Engine Oil brands are Mobil Oil and Fram. We’re sure you will get the right product to keep that GL320 running for a long time.

We even have reviews of our OEM and aftermarket Engine Oil products to help you buy with confidence. Hear from other customers via the 6,394 reviews on parts for your Mercedes-Benz GL320.

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 Engine Oil for your GL320, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 25 Mercedes-Benz Engine Oil

Castrol – EDGE Euro Car 5W-40 A3/B4 Full Synthetic Engine Oil 5 Quart (Part No.15B6FE)

EDGE Euro Car 5W-40 A3/B4 Full Synthetic Engine Oil 5 Quart

from

$37.99
CASTROL EDGE Euro Car 5W-40 A3/B4 Full Synthetic Motor Oil is a high-performance motor oil that is designed to provide superior engine protection and performance. This full-synthetic motor oil is optimized to deliver 40% better performance than other synthetic oils and is recommended by leading auto manufacturers. It provides engine protection for the entire drain interval and meets API CF/SN, ACEA A3/B4, BMW LL 01, MB Approval 229.5/226.5, and VW 502 00/505 00 specifications. This motor oil is 10x stronger against high-temperature oil thickening and helps improve fuel economy. It is formulated for the latest technology, high-output engines that operate at extreme temperatures and covers European OEM gasoline specifications for BMW, Mercedes-Benz, Porsche, and VW/Audi.

Product Features:
  • Optimized to deliver 40% better performance than required by acea standards
  • Recommended by world leading auto manufacturers
  • Engine protection for the entire drain interval even under extreme pressure of high output engines
  • Meets api cf/sn, acea a3/b4, bmw ll 01, mb approval 229.3/229.5, porsche a40, vw 502 00/505 00, renault rn 0700/0710
  • 10x stronger against high temperature oil thickening vs. industry standards(seq iiih vs api sn plus limits)
  • Helps improve fuel economy
  • Exceeds: acea a3/b4. api sn/cf, bmw longlife-01, mb-approval 229.3, porsche a40, vw 502 00 / 505 00
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Mobil 1 – FS European Car Formula Full Synthetic Engine Oil 0W-40, 5 Quart (Part No.54526)

FS European Car Formula Full Synthetic Engine Oil 0W-40, 5 Quart

from

$37.99
Mobil 1 FS European Car Formula 0W-40 helps to extend engine life, even in severe conditions, and protects critical engine parts for up to 10,000 miles between oil changes (1) . Its uniform synthetic oil molecules reduce friction, helping to prevent deposits and sludge buildup. This technologically advanced formulation provides excellent internal engine heat protection (up to 500 degrees Fahrenheit), and low-temperature protection (to -40 degrees Fahrenheit), supporting quick cold-weather starting and ultra-fast protection. Mobil 1 FS European Car Formula 0W-40 also helps control oxidation to prevent oil breakdown. Approved for many Mercedes-Benz, VW, Audi and Porsche vehicles, this formula provides excellent turbocharged engine protection. Mobil 1 is America’s leading synthetic motor oil brand at retail (2) , recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR. ( (1) Protects for 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (2) Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO Full Synthetic/ 52 weeks ending February 25, 2023)

Product Features:
  • Mobil 1 fs european car formula full synthetic engine oil 0w-40 helps to extend engine life even in severe conditions
  • Helps to control oxidation to prevent oil breakdown and maintain excellent viscosity for up to 10,000 miles between oil changes(1)
  • Provides outstanding engine wear protection and performance with uniform synthetic oil molecules for better friction reduction
  • Keeps your engine running like new by working to prevent damaging deposits and sludge buildup
  • Provides excellent internal engine heat protection (up to 500 degrees f ) and low temperature protection (up to -40 degrees f )
  • Manufacturer part number: 120760
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Mobil 1 – FS European Car Formula 0W-40 Full Synthetic Motor Oil, 1 Quart (Part No.44962)

FS European Car Formula 0W-40 Full Synthetic Motor Oil, 1 Quart

from

$11.99
Mobil 1 FS European Car Formula 0W-40 helps to extend engine life, even in severe conditions, and protects critical engine parts for up to 10,000 miles between oil changes (1) . Its uniform synthetic oil molecules reduce friction, helping to prevent deposits and sludge buildup. This technologically advanced formulation provides excellent internal engine heat protection (up to 500 degrees Fahrenheit), and low-temperature protection (to -40 degrees Fahrenheit), supporting quick cold-weather starting and ultra-fast protection. Mobil 1 FS European Car Formula 0W-40 also helps control oxidation to prevent oil breakdown. Approved for many Mercedes-Benz, VW, Audi and Porsche vehicles, this formula provides excellent turbocharged engine protection. Mobil 1 is America’s leading synthetic motor oil brand at retail (2) , recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR. ( (1) Protects for 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (2) Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO Full Synthetic/ 52 weeks ending July 1, 2023)

Product Features:
  • Mobil 1 FS European Car Formula full synthetic motor oil 0W-40 helps to extend engine life even in severe conditions
  • Helps to control oxidation to prevent oil breakdown and maintain excellent viscosity for up to 10,000 miles between oil changes(1)
  • Provides outstanding engine wear protection and performance with uniform synthetic oil molecules for better friction reduction
  • Keeps your engine running like new by working to prevent damaging deposits and sludge buildup
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (up to -40 degrees F)
  • Manufacturer Part Number: 112628
  • Turbocharged Engine Protection: Approved for many Mercedes-Benz, VW, Audi, and Porsche vehicles, this formula offers excellent protection for turbocharged engines.
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Castrol – EDGE Euro Car 5W-40 A3/B4 Full Synthetic Engine Oil 1 Quart (Part No.152C7E)

EDGE Euro Car 5W-40 A3/B4 Full Synthetic Engine Oil 1 Quart

from

$12.49
CASTROL EDGE Euro Car 5W-40 A3/B4 Full Synthetic Motor Oil is a high-performance engine oil that is specifically designed for the latest technology, high output engines that operate at extreme temperatures. This full-synthetic motor oil is formulated to deliver 40% better performance than other motor oils, and it is recommended by world-leading auto manufacturers. It provides engine protection for the entire drain interval and meets API CF/SN, ACEA A3/B4, BMW LL 01, MB Approval 229.5/226.5, and Porsche A40 specifications. This motor oil is Porsche-approved except for Cayenne V6 and MB-Approved 229.5. It transforms under pressure, increasing film strength to prevent oil breakdown and reduce friction to unlock maximum performance. This fluid covers European OEM gasoline specifications for BMW, Mercedes-Benz, Porsche, and VW/Audi.

Product Features:
  • Optimized to deliver 40% better performance than required by acea standards
  • Recommended by world leading auto manufacturers
  • Engine protection for the entire drain interval even under extreme pressure of high output engines
  • Meets api cf/sn, acea a3/b4, bmw ll 01, mb approval 229.3/229.5, porsche a40, vw 502 00/505 00, renault rn 0700/0710
  • Porsche-approved except cayenne v6; mb-approval 229.3
  • SYNTEC Technology: The reformulated EDGE Engine Oil features SYNTEC Technology, which enhances its performance and provides even better protection for your engine.
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Valvoline – Advanced Full Synthetic 5W-30 Engine Oil: Maximizes Engine Life, 1 Quart (Part No.VV955)

Advanced Full Synthetic 5W-30 Engine Oil: Maximizes Engine Life, 1 Quart

from

$11.49
Today’s advanced engine technology requires advanced protection. Valvoline Advanced Full Synthetic, the motor oil designed to protect today’s sophisticated engines, contains premium anti-wear additives, superior antioxidants and extra detergents. It protects 40% better against wear, resists oil breakdown 10-times better, and defends 25% more against deposits than industry standards for maximum performance and engine longevity. And with an exceptional range of temperature protection your engine will ready for extreme weather. Valvoline invented motor oil 150 years ago, and we’ve been reinventing it ever since. Get Valvoline Advanced Full Synthetic and give your engine the advanced protection proven to maximize engine life.

Product Features:
  • Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
  • 40% better wear protection vs. industry standard as tested in the sequence ivb engine test
  • 25% better deposit protection with superior engine cleaning detergents as tested in the gmod engine test
  • Exceptional high/low temperature protection defends your motor no matter the weather conditions
  • Meets or exceeds all requirements of ilsac gf-6a, api sp, api sn with sn plus, api sn, gm dexos 1 gen 3
  • Superior engine protection: Valvoline SynPower Full Synthetic Engine Oil provides superior protection against engine sludge and varnish, ensuring your engine stays clean and running smoothly.
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Castrol – EDGE Euro Car A3/B4 5W-30 Full Synthetic Motor Oil, 1 Quart (Part No.15484E)

EDGE Euro Car A3/B4 5W-30 Full Synthetic Motor Oil, 1 Quart

from

$12.49
Castrol EDGE Euro Car 5W-30 A3/B4 Full Synthetic Motor Oil transforms under pressure, increasing film strength to prevent oil breakdown and reduce friction, unlocking maximum performance. Optimized to deliver 40% better performance than required by ACEA standards, it is recommended by world-leading auto manufacturers. This full-synthetic oil provides engine protection for the entire drain interval, even under the extreme pressure of high-output engines. Formulated for the latest technology, high-output engines that operate at extreme temperatures, it meets API CF/SL, ACEA A3/B4, BMW LL 01, Ford WSS-M2C937-A, MB Approval 229.3/229.5, Porsche A40, and VW 502 00/505 00 specifications, covering European OEM gasoline requirements for BMW, Mercedes-Benz, Porsche, and VW/Audi.

Product Features:
  • Optimized to deliver 40% better performance than required by ACEA standards
  • Recommended by world leading auto manufacturers
  • Engine protection for the entire drain interval even under extreme pressure of high output engines
  • Meets API CF/SL, ACEA A3/B4, BMW LL 01, Meets Ford WSS-M2C937-A, MB Approval 229.3/229.5, Porsche A40, VW 502 00/505 00
  • Advanced Formulation: Specifically formulated for the latest technology, high-output engines that operate at extreme temperatures, ensuring reliable performance.
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Castrol – EDGE Euro Car 5W-30 C3 Full Synthetic Engine Oil 1 Quart (Part No.154BC4)

EDGE Euro Car 5W-30 C3 Full Synthetic Engine Oil 1 Quart

from

$12.49
CASTROL EDGE Euro Car 5W-30 C3 Full Synthetic Motor Oil is a high-performance engine oil that is designed to provide superior protection to the latest technology, high output engines that operate at extreme temperatures. This full-synthetic motor oil is formulated to transform under pressure, increasing film strength to prevent oil breakdown and reduce friction to unlock maximum performance. It is optimized to deliver 40% better performance than other motor oils and is recommended by world-leading auto manufacturers. This motor oil provides engine protection for the entire drain interval and meets API CF/SN, ACEA A3/B4, ACEA C3, GM dexos2 specifications. It is suitable for European OEM diesel specifications for Mercedes-Benz and VW/Audi. This motor oil was formerly known as Castrol SLX and is available in a 1-quart container.

Product Features:
  • Optimized to deliver 40% better performance than required by acea standards
  • Recommended by world leading auto manufacturers
  • Engine protection for the entire drain interval even under extreme pressure of high output engines
  • Meets api cf/sn, acea a3/b4, acea c3, gm dexos2, mb approval 229.31/229.51, vw 505 00/505 01, renault rn 0700/0710
  • Formerly known as castrol slx
  • Syntec Power Technology: The reformulated EDGE Engine Oil now features Syntec Power Technology, which enhances its performance even further.
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Pennzoil – Full Synthetic 5W-40 Engine Oil – Helps Extend Engine Life – 1 Qt Bottle (Part No.550051120)

Full Synthetic 5W-40 Engine Oil - Helps Extend Engine Life - 1 Qt Bottle

from

$11.49
Pennzoil Platinum Euro is designed for complete protection and performance for European vehicles. Pennzoil Platinum Euro helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first. Guaranteed.1 Pennzoil Platinum Euro is made from natural gas, not crude. Its base oil is 99.5% free from engine clogging impurities. The Proof is in the Pennzoil. 1 Based on Sequence IIIH results . Does not apply to Pennzoil Platinum Euro motor oil.

Product Features:
  • No other leading engine oil provides better protection from friction1? 1 based on sequence iva wear test using sae 0w-40.
  • Better fuel economy2 2 meets the requirements of mb 229.5 which includes fuel economy improvement (fei) requirement as determined in industry standard gasoline engines
  • Protects horsepower
  • Nothing keeps your engine close to factory clean3 3 based on sequence vh and m-111 sludge test using sae 0w-40.
  • Complete protection and performance for European vehicles.
  • Extends engine life and protects for up to 15 years or 500,000 miles, whichever comes first.
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Mobil 1 – Advanced 0W-30 Full Synthetic Motor Oil, Reduces Deposits, 1 Quart (Part No.47104)

Advanced 0W-30 Full Synthetic Motor Oil, Reduces Deposits, 1 Quart

from

$11.99
Mobil 1 ESP 0W-30 is an advanced full synthetic oil specially formulated for passenger car diesels that have the latest diesel particulate filters (DPFs) and gasoline catalytic converters (CATs). The proprietary full synthetic motor oil is designed to help deliver outstanding performance and protection in conjunction with potential fuel economy benefits. Mobil 1 ESP has active cleaning agents that help to reduce deposits and sludge buildup for a cleaner engines. Helps to reduce oil aging with outstanding oxidation stability for extended drain interval protection. Low ash, sulfur, and phosphorous content help to reduce particulate buildup in DPFs and reduce poisoning of CATs. Excellent low temperature capabilities for quick cold-weather starting and ultra-fast protection. Mobil 1 is America’s leading synthetic motor oil brand at retail (1) , recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR. ( (1) Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO Full Synthetic/ 52 weeks ending July 1, 2023)

Product Features:
  • Mobil 1 ESP X2 full synthetic motor oil 0W-30 provides outstanding protection to keep your engine running like new
  • Low ash, sulfur, and phosphorous content help to reduce particulate build up in DPFs
  • Active cleaning agents that help to reduce deposits and sludge buildup for a cleaner engine
  • Helps to reduce oil aging with outstanding oxidation stability for extended drain interval protection
  • Excellent low temperature capabilities for quick cold-weather starting and ultra-fast protection
  • Manufacturer Part Number: 124547
  • Advanced Full Synthetic Formula: Mobil 1 ESP 0W-30 is specially formulated for passenger car diesels with the latest diesel particulate filters (DPFs) and gasoline catalytic converters (CATs).
  • Outstanding Performance and Protection: Designed to deliver exceptional performance and protection, this motor oil also offers potential fuel economy benefits.
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Castrol – EDGE Euro Car 0W-30 A3/B4 Full Synthetic Engine Oil 1 Quart (Part No.152B99)

EDGE Euro Car 0W-30 A3/B4 Full Synthetic Engine Oil 1 Quart

from

$11.99
CASTROL EDGE Euro Car 0W-30 A3/B4 Full Synthetic Motor Oil 1 Quart is a high-performance engine oil that is designed to provide superior protection to the latest technology, high output engines that operate at extreme temperatures. This full-synthetic motor oil is formulated to meet the European OEM gasoline specifications for Mercedes-Benz and VW/Audi. It is optimized to deliver 40% better performance than other synthetic oils and is recommended by world-leading auto manufacturers. This motor oil provides engine protection for the entire drain interval and meets API CF/SL, ACEA A3/B4, MB Approval 229.3, and VW 502 00/505 00 specifications. With its unique formulation, Castrol EDGE Euro Car 0W-30 A3/B4 Full Synthetic Motor Oil transforms under pressure, increasing film strength to prevent oil breakdown and reduce friction to unlock maximum performance.

Product Features:
  • Optimized to deliver 40% better performance than required by acea standards
  • Recommended by world leading auto manufacturers
  • Engine protection for the entire drain interval even under extreme pressure of high output engines
  • Meets api cf/sl, acea a3/b4, mb approval 229.3/229.5, vw 502 00/505 00
  • SYNTEC Technology: The reformulated EDGE Engine Oil features SYNTEC Technology, which enhances its performance and provides even better protection for your engine.
  • Full Synthetic Composition: The EDGE Engine Oil is composed of full synthetic oil, which provides superior protection against engine wear and tear, and helps to extend the life of your engine.
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Pennzoil – Platinum Euro 5W-40 Full Synthetic Engine Oil, 1 Quart (Part No.550040834)

Platinum Euro 5W-40 Full Synthetic Engine Oil, 1 Quart

from

$11.49
Pennzoil Platinum Euro SAE 5W-40 Full Synthetic motor oil with PurePlus Technology is a full synthetic motor oil that is formulated for most Mercedes-Benz, VW, Porsche & Audi Vehicles. PurePlus Technology converts pure natural gas into a base oil with lower friction, better low temperature properties and greater stability than conventional motor oil made from crude. Pennzoil Platinum Euro Full Synthetic motor oil is formulated for most European vehicles. It can be used in both passenger car gasoline and light duty diesel applications.

Product Features:
  • Nothing keeps your engine closer to factory clean
  • Better fuel economy
  • Protects horsepower
  • Superior wear and corrosion protection
  • Excellent performance in extreme temperatures
  • PurePlus Technology: The PurePlus Technology used in the Pennzoil Platinum Euro Full Synthetic Engine Oil provides complete protection to your engine. It converts pure natural gas into a base oil with lower friction, better low temperature properties and
  • For a full list of equipment approvals and recommendations, please consult your local shell technical help desk and always consult your owner’s manual.
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Castrol – EDGE Euro Car A3/B4 0W-40 Full Synthetic Motor Oil, 1 Quart (Part No.15B5FD)

EDGE Euro Car A3/B4 0W-40 Full Synthetic Motor Oil, 1 Quart

from

$12.49
Castrol EDGE Euro Car 0W-40 A3/B4 Full Synthetic Motor Oil transforms under pressure, increasing film strength to prevent oil breakdown and reduce friction, unlocking maximum performance. Optimized to deliver 40% better performance than required by ACEA standards, it is recommended by world-leading auto manufacturers. This full-synthetic oil provides engine protection for the entire drain interval, even under the extreme pressure of high-output engines. Formulated for the latest technology, high-output engines that operate at extreme temperatures, it meets API CF/SL, ACEA A3/B4, MB Approval 229.3/229.5, Porsche A40, and VW 502 00/505 00 specifications, covering European OEM gasoline requirements for Mercedes-Benz, Porsche, and VW/Audi.

Product Features:
  • Optimized to deliver 40% better performance than required by ACEA standards
  • Recommended by world leading auto manufacturers
  • Engine protection for the entire drain interval even under extreme pressure of high output engines
  • Meets API CF/SL, ACEA A3/B4, MB Approval 229.3/229.5, Porsche A40, VW 502 00/505 00
  • Enhanced Film Strength: Castrol EDGE Euro Car 0W-40 A3/B4 Full Synthetic Motor Oil transforms under pressure, increasing film strength to prevent oil breakdown and reduce friction, unlocking maximum performance.
  • Extreme Temperature Protection: Formulated for the latest technology, high-output engines that operate at extreme temperatures, providing reliable performance under the most demanding conditions.
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Pentosin – HP 5W-30 Synthetic Engine Oil meets service class API SL,CL (Part No.8043206)

HP 5W-30 Synthetic Engine Oil meets service class API SL,CL

from

$79.99
Pentosin HP 5W-30 Synthetic Motor Oil is a high-performance engine oil that is fully synthetic and designed for modern vehicles with extended oil service intervals. It is suitable for use in both gasoline and diesel engines, including those with turbochargers, as well as non-turbocharged vehicles that require 5W-30 oil. This all-season motor oil offers excellent protection against motor oil sludge and fuel deposits, and it contains special friction modifiers that help to reduce engine wear. Pentosin HP 5W-30 Synthetic Motor Oil is formulated for long service life intervals, making it an ideal choice for drivers who want to keep their engines running smoothly and efficiently. It meets service class API SL,CL.

Product Features:
  • An all- season engine oil offering great protection against harsh start-up conditions and extreme temperature changes.
  • Formulated for long service life intervals.
  • Reduces engine oil sludge and fuel deposits.
  • Contains special friction modifiers which help the engine run smoothly and improve fuel economy.
  • Fully Synthetic Formula: Pento High Performance Engine Oil is made with a full synthetic formula, providing superior protection and performance for your engine.
  • Meets API SL/CL Specs: This engine oil meets the latest API SL/CL specifications, ensuring that it meets the highest standards for engine protection and performance.
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Pentosin – Super Performance III 5W-30 Full Synthetic Motor Oil, Exceeds API SM,CF; ACEA A3,B3,B4,C3, 1 Liter (Part No.8078106)

Super Performance III 5W-30 Full Synthetic Motor Oil, Exceeds API SM,CF; ACEA A3,B3,B4,C3, 1 Liter

from

$21.99
5W-30 Pento Super Performance III is a newly formulated high performance engine oil designed to be used in vehicles that call for extended oil drain intervals. This oil is blended by using some of the most modern additives available and carefully selected synthetic based oils. By doing this the oil is considered a Low SAPS formulation that preserves catalysts, the environment, and maintains outstanding engine performance.

Product Features:
  • An all- season motor oil offering great protection against harsh start-up conditions and extreme temperature changes.
  • Formulated for long service life intervals.
  • Reduces motor oil sludge and fuel deposits.
  • Contains special friction modifiers which help the engine run smoothly and improve fuel economy.
  • High Performance Formula: The 5W-30 Pento Super Performance III is a newly formulated high performance engine oil designed for vehicles with extended oil drain intervals.
  • Advanced Additives: Blended using some of the most modern additives available, ensuring superior engine protection and performance.
  • Full Synthetic Composition: Made with carefully selected synthetic-based oils, providing excellent lubrication and stability.
  • Low SAPS Formulation: This oil is a Low SAPS (Sulfated Ash, Phosphorus, and Sulfur) formulation, which helps preserve catalytic converters and is environmentally friendly.
  • Exceeds Industry Standards: SP III 5W-30 Synthetic Motor Oil exceeds API SM, CF; ACEA A3, B3, B4, C3 standards, ensuring top-notch quality and reliability.
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Pentosin – HP II 5W-40 Synthetic Engine Oil exceeds service class API SM ACEA A3,B4 (Part No.8042107)

HP II 5W-40 Synthetic Engine Oil exceeds service class API SM ACEA A3,B4

from

$28.49
Pentosin HP II 5W-40 Synthetic Motor Oil is a high-performance engine oil that is designed to provide excellent protection for your vehicle all year round. This fully synthetic oil is formulated to offer longer changing intervals, reduce motor oil sludge and fuel deposits, and preserve the catalyst and the environment. It contains special friction modifiers that help to improve fuel efficiency and maintain outstanding engine performance. Pentosin HP II 5W-40 Synthetic Motor Oil exceeds service class API SM ACEA A3,B4, making it an ideal choice for drivers who demand the best from their vehicles. Whether you’re driving in extreme temperatures or under heavy loads, Pentosin HP II 5W-40 Synthetic Motor Oil will help keep your engine running smoothly and efficiently.

Product Features:
  • An all- season engine oil offering great protection against harsh start-up conditions and extreme temperature changes.
  • Formulated for long service life intervals.
  • Reduces engine oil sludge and fuel deposits.
  • Contains special friction modifiers which help the engine run smoothly and improve fuel economy.
  • Fully Synthetic Oil Composition: PENTO HP II 5W-40 1L is made up of fully synthetic oil composition, which provides superior protection to the engine and ensures longer engine life.
  • Longer Changing Intervals: The newly formulated PENTO HP II 5W-40 1L allows for longer changing intervals, which means less frequent oil changes and reduced maintenance costs.
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Pennzoil – Platinum Euro 0W-40 Full Synthetic Motor Oil, 1 Quart (Part No.550036272)

Platinum Euro 0W-40 Full Synthetic Motor Oil, 1 Quart

from

$11.49
Pennzoil Platinum Euro SAE 0W-40 Full Synthetic motor oil with PurePlus® Technology is a full synthetic motor oil that is formulated for most Mercedes-Benz, VW, Porsche & Audi Vehicles*. PurePlus® Technology converts pure natural gas into a base oil with lower friction, better low temperature properties and greater stability than conventional motor oil made from crude. Pennzoil Platinum® Euro Full Synthetic motor oil is formulated for most European vehicles. It can be used in both passenger car gasoline and light duty diesel applications. *Consult and follow your owner’s manual.

Product Features:
  • Nothing keeps your engine closer to factory clean
  • Better fuel economy
  • Protects horsepower
  • Superior wear and corrosion protection
  • Excellent performance in extreme temperatures
  • For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual.
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Valvoline – Full Synthetic High Mileage with MaxLife Technology 5W-30 Engine Oil: Maximizes Engine Life, 5 Quart (Part No.813531)

Full Synthetic High Mileage with MaxLife Technology 5W-30 Engine Oil: Maximizes Engine Life, 5 Quart

from

$37.99
Upgrading your motor oil to Valvoline Full Synthetic High Mileage with MaxLife Technology can help you increase the longevity of your car, truck or SUV with over 75,000 miles. It’s proven to protect your high-mileage motor against wear, friction, heat, and deposits – the leading causes of engine breakdown and expensive repairs. Our exclusive formulation goes beyond industry standards to protect your engine. It’s fortified with enhanced wear additives and friction-fighting agents to safeguard critical engine components, extra detergents to clean inside your engine, and premium seal conditioners to restore aging seals and prevent leaks. Superior viscosity modifiers and high-quality base oils help it perform exceptionally in both high and low temperatures. 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:
  • Enhanced maxlife technology prevents engine breakdown in extreme conditions with 50% better wear protection than the industry standard
  • Treat and prevent leaks with premium seal conditioners to keep oil out of places it shouldn’t be
  • 25% extra defense against deposits, sludge, corrosion and rust via interior-cleansing detergents
  • Extreme temperature protection through our high-quality base oils and superior viscosity modifiers
  • Meets or exceeds all requirements of ilsac gf-6a, api sp, api sn with sn plus, api sn
  • High Mileage Oil Class: Valvoline MaxLife Synthetic Engine Oil is specially designed for engines with over 75,000 miles, providing superior protection against wear, friction, heat, and deposits – the leading causes of engine breakdown and expensive repair
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Pennzoil – Platinum Euro L 5W-30 Full Synthetic Motor Oil, 1 Quart (Part No.550042833)

Platinum Euro L 5W-30 Full Synthetic Motor Oil, 1 Quart

from

$11.49
Pennzoil Platinum Euro L SAE 5W-30 Full Synthetic motor oil with PurePlus® Technology is a full synthetic motor oil that is formulated for most BMW & Mercedes-Benz Vehicles*. PurePlus® Technology converts pure natural gas into a base oil with lower friction, better low temperature properties and greater stability than conventional motor oil made from crude. Pennzoil Platinum® Euro L Full Synthetic motor oil is formulated for most European vehicles. It can be used in both passenger car gasoline and light duty diesel applications. *Consult and follow your owner’s manual.

Product Features:
  • Nothing keeps your engine closer to factory clean
  • Better fuel economy
  • Protects horsepower
  • Superior wear and corrosion protection
  • Excellent performance in extreme temperatures
  • For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual.
See More

Pentosin – HP 5W-30 Synthetic Engine Oil meets service class API SL/CL (Part No.8043107)

HP 5W-30 Synthetic Engine Oil meets service class API SL/CL

from

$31.99
Pentosin HP 5W-30 Synthetic Motor Oil is a high-performance engine oil that is fully synthetic and designed for modern vehicles with extended oil service intervals. It is suitable for use in both gasoline and diesel engines, including those with turbochargers, as well as non-turbocharged vehicles that require 5W-30 oil. This all-season motor oil offers excellent protection against motor oil sludge and fuel deposits, and it contains special friction modifiers that help to reduce engine wear and tear. Pentosin HP 5W-30 is formulated for long service life intervals, making it an ideal choice for drivers who want to keep their engines running smoothly and efficiently. It meets service class API SL/CL and is a standard full synthetic oil.

Product Features:
  • An all- season engine oil offering great protection against harsh start-up conditions and extreme temperature changes.
  • Formulated for long service life intervals.
  • Reduces engine oil sludge and fuel deposits.
  • Contains special friction modifiers which help the engine run smoothly and improve fuel economy.
  • Fully Synthetic Composition: PENTO HP 5W-30 1L is a fully synthetic engine oil, providing superior protection and performance for your vehicle’s engine.
  • High Performance Formula: This engine oil is specifically designed for high performance vehicles with extended oil service intervals, ensuring optimal engine performance and longevity.
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Pentosin – Super Performance III 5W-30 Full Synthetic Motor Oil, Exceeds API SM,CF; ACEA A3,B3,B4,C3, 5 Liter (Part No.8078206)

Super Performance III 5W-30 Full Synthetic Motor Oil, Exceeds API SM,CF; ACEA A3,B3,B4,C3, 5 Liter

from

$114.99
5W-30 Pento Super Performance III is a newly formulated high performance engine oil designed to be used in vehicles that call for extended oil drain intervals. This oil is blended by using some of the most modern additives available and carefully selected synthetic based oils. By doing this the oil is considered a Low SAPS formulation that preserves catalysts, the environment, and maintains outstanding engine performance.

Product Features:
  • An all- season motor oil offering great protection against harsh start-up conditions and extreme temperature changes.
  • Formulated for long service life intervals.
  • Reduces motor oil sludge and fuel deposits.
  • Contains special friction modifiers which help the engine run smoothly and improve fuel economy.
  • High Performance Formula: The 5W-30 Pento Super Performance III is a newly formulated high performance engine oil designed for vehicles with extended oil drain intervals.
  • Advanced Additives: Blended with some of the most modern additives available, ensuring superior engine protection and performance.
  • Full Synthetic Composition: Made from carefully selected synthetic based oils, providing excellent lubrication and stability.
  • Low SAPS Formulation: Preserves catalysts and the environment while maintaining outstanding engine performance.
  • Exceeds Industry Standards: Meets and exceeds API SM, CF; ACEA A3, B3, B4, C3 specifications, ensuring top-tier quality and reliability.
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Shell – Rotella« T4 Triple Protection« 15W-40 Conventional Heavy Duty Diesel Engine Oil, 1 Quart (Part No.550045141)

Rotella« T4 Triple Protection« 15W-40 Conventional Heavy Duty Diesel Engine Oil, 1 Quart

from

$7.29
Formerly known as Shell Rotella® T Triple Protection, Shell Rotella® T4 Triple Protection Heavy Duty Diesel Engine Oil is the most technically advanced Shell Rotella® formulation ever. This 15W-40 motor oil uses advanced additive technology to protect under the most severe engine conditions found in modern, low-emission engines and older hard-working diesel engines. It effectively sustains emissions control system durability where diesel particulate filters and after-treatment systems are used. Plus, it provides enhanced protection against viscosity loss due to shear and improved oil aeration compared to the previous formulation. Shell Rotella® Triple Protection Technology. Shell Rotella® T4 15W-40 heavy duty engine oil uses a proprietary formula exclusive to Shell. It is designed to provide protection in three critical areas: – Acid control helps protect against corrosion from acids formed as fuel burns and the oil ages. – Deposit control helps keep engines clean for optimum performance and long life. – Wear control helps keep moving metal engine surfaces apart for a longer life. For Every Hardworking Need. With its wide range of specifications, and approvals from many of the world’s leading engine makers, Shell Rotella® T4 15W-40 heavy duty oil is an excellent choice for on-highway fleets, general haul, construction, agriculture, public-transport operators, diesel pickup trucks, including high-power vehicles where resistance to increased heat and stress is required.

Product Features:
  • Triple Protection® from wear, deposits and oil breakdown, this conventional Diesel Engine Oil provides exceptional wear protection for heavy duty engines for longer life
  • Formulated with advanced additive technology, which is engineered for superior engine cleanliness throughout the oil drain interval
  • Provides increased shear stability for better viscosity control and optimal engine oil pressure
  • Heightens emission control system durability and improves oil aeration
  • Provides enhanced protection against oil oxidation for more efficient operation
  • For technical questions, contact our Technical Help Desk at 1-(800) BEST-OIL or (800) 237-8645 Option 3, 1; or with complete Year/Make/Model information for a recommendation.
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LIQUI MOLY – HighTech Full Synthetic 5W-40 Engine Oil: Gas & Diesel, Reduces Oil And Fuel Consumption, 5 Liter (Part No.2332)

HighTech Full Synthetic 5W-40 Engine Oil: Gas & Diesel, Reduces Oil And Fuel Consumption, 5 Liter

from

$49.99
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
  • Low-friction formula: Leichtlauf LIQUI-MOLY Synthetic Engine Oil 5W-40 is a premium, fully synthetic engine oil that reduces oil and fuel consumption, thanks to its low-friction formula.
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FRAM – 15W40 Conventional Heavy Duty Diesel Engine Oil, 1 Gallon (Part No.F645-1G)

15W40 Conventional Heavy Duty Diesel Engine Oil, 1 Gallon

from

$19.99
FRAM Heavy Duty 15W-40 Diesel Oil is premium high performance diesel engine oil utilizing the latest in engine oil additive technology to offer the ultimate protection of your engine. Designed to meet or exceed the latest OEM and API CK-4 requirements, it is also backwards compatible to previous OEM and API specifications such as CJ-4, CI-4, CI-4+, and CH-4. STP 15W-40 Diesel Oil carries the API SN classification for use in gasoline engines and is an excellent choice for operators with mixed fleets. The FRAM HD 15W-40 diesel oil is specially designed to protect EGR/Low-Emission Diesel Engines while maximizing the durability of Diesel Particulate Filters (DPF’s).

Product Features:
  • High soot handling
  • Improved sludge control
  • Excellent component protection for corrosion and wear
  • Superior oxidation stability
  • Shear stable formulation
  • One oil for mixed Fleets
  • Exceptional oil consumption control.
  • ALWAYS REFER TO YOUR VEHICLES OPERATING MANUAL TO SELECT THE CORRECT GRADE OIL FOR YOUR ENGINE.
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Mobil 1 – FS European Car Formula Full Synthetic Engine Oil 5W-40, 5 Quart (Part No.44619)

FS European Car Formula Full Synthetic Engine Oil 5W-40, 5 Quart

from

$37.99
Mobil 1 FS European Car Formula 5W-40 helps to extend engine life, even in severe conditions, and protects critical engine parts for up to 10,000 miles between oil changes (1) . Its uniform synthetic oil molecules reduce friction, helping to prevent deposits and sludge buildup. This technologically advanced formulation provides excellent internal engine heat protection (up to 500 degrees Fahrenheit), and low-temperature protection (to -40 degrees Fahrenheit), supporting quick cold-weather starting and ultra-fast protection. Mobil 1 FS European Car Formula 5W-40 also helps control oxidation to prevent oil breakdown. Approved for many Mercedes-Benz, VW, Audi and Porsche vehicles, this formula provides excellent turbocharged engine protection. Mobil 1 is America’s leading synthetic motor oil brand at retail (2) , recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR. ( (1) Protects for 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (2) Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO Full Synthetic/ 52 weeks ending July 1, 2023)

Product Features:
  • Mobil 1 fs european car formula full synthetic engine oil 5w-40 helps to extend engine life even in severe conditions
  • Helps to control oxidation to prevent oil breakdown and maintain excellent viscosity for up to 10,000 miles between oil changes(1)
  • Provides outstanding engine wear protection and performance with uniform synthetic oil molecules for better friction reduction
  • Keeps your engine running like new by working to prevent damaging deposits and sludge buildup
  • Provides excellent internal engine heat protection (up to 500 degrees f) and low temperature protection (up to -30 degrees f)
  • Manufacturer part number: 125865
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FRAM – Full Synthetic 5W-40 European Motor Oil: 5 Quart (Part No.F935-5QT)

Full Synthetic 5W-40 European Motor Oil: 5 Quart

from

$28.99
FRAM Full Synthetic EURO Formula 5W-40 is premium fully synthetic motor oil formulated  with high quality synthetic base oils and the latest additive technology to provide the ultimate  protection for your engine. FRAM Full Synthetic EURO Formula 5W-40 has superior detergency  to provide engine cleanliness yet is formulated as a Mid-SAPS oil to protect emissions control  systems including diesel particulate filters (DPF). This engine oil meets the performance  requirements of many European OEM specifications including Mercedes Benz, Volkswagen,  BMW, Renault, Porsche, Peugeot and GM dexos2®.

Product Features:
  • Outstanding thermal and oxidation stability
  • Excellent sludge and varnish protection
  • DPF compatible
  • Volatility: Lowers oil vaporization and consumption at extreme conditions
  • ALWAYS REFER TO YOUR VEHICLES OPERATING MANUAL TO SELECT THE CORRECT GRADE OIL FOR YOUR ENGINE.
  • Premium Full Synthetic Formula: FRAM Full Synthetic EURO Formula 5W-40 is crafted with high-quality synthetic base oils and the latest additive technology for ultimate engine protection.
  • Superior Engine Cleanliness: This motor oil boasts superior detergency, ensuring your engine remains clean and efficient.
  • Meets European OEM Specifications: Complies with the performance requirements of leading European car manufacturers such as Mercedes Benz, Volkswagen, BMW, Renault, Porsche, Peugeot, and GM dexos2«.
  • Optimal Viscosity: With an SAE oil weight of 5W-40, this oil provides excellent performance in a wide range of temperatures, ensuring reliable engine operation.
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FAQs for Mercedes-Benz GL320 Engine Oil

What are the most popular Engine Oil for the Mercedes-Benz GL320?

With 6 brands you can trust, our most popular Engine Oil for the Mercedes-Benz GL320 are:

What are the best aftermarket Engine Oil for the Mercedes-Benz GL320?

See what past customers had to say about our highest-rated Engine Oil for the Mercedes-Benz GL320:
HP 5W-30 Synthetic Engine Oil meets service class API SL,CL
from $79.99
(21)
HP 5W-30 Synthetic Engine Oil meets service class API SL,CL
“i purchased the pintw 5w-30 for my jx35 infiniti. I drove away from Nissan after my oil change. i swear i felt like i was driving on AIR ! Amazing d”