Mercury Monarch Motor Oil

Your One-Stop Shop For Trusted Mercury Monarch Motor Oil

If you’re in search of Mercury Monarch Motor Oil aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 107 Motor Oil from top brands with prices ranging from $3.25 to $1,860.06.

Beyond great prices, we stock trusted brands manufacturing all types of Motor Oil for your Mercury Monarch.

And don’t forget to read customer reviews across all Motor Oil 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 Motor Oil have to cost top dollar, and we prove it. Browse our top Mercury Monarch Motor Oil below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential Mercury Monarch Motor Oil

FRAM – FRAM High Mileage 10W-40 Conventional Motor Oil, Helps Reduce Leaks, 5 Quart, F670-5QT (Part No.F670-5QT)

FRAM High Mileage 10W-40 Conventional Motor Oil, Helps Reduce Leaks, 5 Quart, F670-5QT

from

$24.99
FRAM Conventional High Mileage 10W-40 Engine Oil is specially designed with enhanced additives to help reduce leaks and oil consumption in worn or higher mileage engines. This oil is formulated to help clean out sludge buildup and keep engines running clean and with increased efficiency and power. They are specially designed for engines with over 75,000 miles. FRAM Conventional High Mileage 10W40 Engine Oil will protect domestic and imported vehicles and equipment powered with either gasoline or light duty diesel engines – even those that are turbo charged or super-charged. This high-quality oil is specifically formulated to meet or exceed all new car manufacturers’ warranty requirements as well as the stringent industry standards API SP/CF. Volume: 5 quarts.
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ARGOS – ARGOS 5W-30 Conventional Motor Oil: Low-Speed Pre-Ignition Control, 6 Gallon, AR620-6GLBNB (Part No.AR620-6GLBNB)

ARGOS 5W-30 Conventional Motor Oil: Low-Speed Pre-Ignition Control, 6 Gallon, AR620-6GLBNB

from

$173.99
ARGOS Engine Oil SAE 5W-30 utilizes a blend of high-quality conventional and synthetic base stocks coupled with a robust additive system to provide reliable engine protection across a broad range of operating conditions. Specifically formulated for use in modern gas-direct engines (GDI) and turbo gas-direct engines (TGDI) as well as older carbureted or normally fuel injected gasoline engine designs. ARGOS Engine Oil SAE 5W-30 contains additive technology designed to prevent low-speed pre-ignition (LSPI) while also providing increased wear protection, oxidation and shear stability over previous oil categories. ARGOS Engine Oil SAE 5W-30 meets the requirements for API SP, SN Plus, SN, SM and ILSAC GF-6A, GF-5 and earlier API and ILSAC Service Categories. Volume: 6 gallons.
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ARGOS – ARGOS 5W-30 Conventional Motor Oil: Low-Speed Pre-Ignition Control, 5 Quart, AR620-5QT (Part No.AR620-5QT)

ARGOS 5W-30 Conventional Motor Oil: Low-Speed Pre-Ignition Control, 5 Quart, AR620-5QT

from

$30.99
ARGOS Engine Oil SAE 5W-30 utilizes a blend of high-quality conventional and synthetic base stocks coupled with a robust additive system to provide reliable engine protection across a broad range of operating conditions. Specifically formulated for use in modern gas-direct engines (GDI) and turbo gas-direct engines (TGDI) as well as older carbureted or normally fuel injected gasoline engine designs. ARGOS Engine Oil SAE 5W-30 contains additive technology designed to prevent low-speed pre-ignition (LSPI) while also providing increased wear protection, oxidation and shear stability over previous oil categories. ARGOS Engine Oil SAE 5W-30 meets the requirements for API SP, SN Plus, SN, SM and ILSAC GF-6A, GF-5 and earlier API and ILSAC Service Categories. Volume: 5 quarts.
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FRAM – FRAM Full Synthetic High Mileage 5W-30 Motor Oil, Reduces Oil Consumption, 1 Quart, F933 (Part No.F933)

FRAM Full Synthetic High Mileage 5W-30 Motor Oil, Reduces Oil Consumption, 1 Quart, F933

from

$7.49
FRAM Full Synthetic High Mileage SAE 5W-30 is a full synthetic motor oil blended with high quality synthetic base stocks and and enhanced additives that meet the stringent API: SP, SN, SM, SL, SJ, and ILSAC GF-6A specifications while reducing leaks and oil consumption in worn or higher mileage engines. Formulated with synthetic base stocks, this oil offers increased oxidation inhibition performance as well as increased high and low temperature performance when compared against conventional oils. The FRAM Full Synthetic High Mileage SAE 5W-30 is formulated to help clean out sludge buildup and keep engines running clean and with increased efficiency and power. Specially designed for engines with over 75,000 miles, the FRAM Full Synthetic High Mileage SAE 5W-30 provides the ultimate protection for your higher mileage engine. Specifically formulated for the rigorous environment of gas-direct engine (GDI) and turbo gas-direct engine (TGDI) designs as well as providing increased protection for carbureted or normally fuel injected engines. FRAM Full Synthetic High Mileage SAE 5W-30 contains additive technology designed to prevent low-speed pre-ignition (LSPI). LSPI can lead to pre-mature engine failure and is a major concern of the automotive industry for vehicles employing GDI or TGDI technology. This oil also provides increased wear protection, oxidation and shear stability for higher mileage vehicles over previous oil categories. Volume: 1 quart.
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Mobil 1 – Mobil 1 Extended Performance Full Synthetic Motor Oil 5W-30, 1 Quart, 14976 (Part No.14976)

Mobil 1 Extended Performance Full Synthetic Motor Oil 5W-30, 1 Quart, 14976

from

$14.49
Mobil 1 Extended Performance motor oil utilizes our signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to vehicles of all ages. Specialty components in synthetic oil extend engine life by reducing deposits and sludge buildup – keeping critical engine parts clean and protected for up to 25,000 miles between oil changes.(1) Mobil 1 Extended Performance motor oil meets ILSAC GF-7 standards, offering superior oxidation control, enhanced protection against pre-ignition and timing chain wear, and excellent cold-start and low-temperature performance. Mobil 1 is the No. 1 selling motor oil in America at retail,(2) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR(R). (1)Protects for 25,000 miles or 1 year, whichever comes first (2)Source: Circana/ Retail Tracking Service/ Dollar Sales/ 52 weeks ending February 1, 2025 (3)vs GF-7 fuel economy requirement Volume: 1 quart.
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FRAM – FRAM Small Engine 30W Conventional Engine Oil, Ideal for Lawn Equipment, 1 Quart, 463-32 (Part No.463-32)

FRAM Small Engine 30W Conventional Engine Oil, Ideal for Lawn Equipment, 1 Quart, 463-32

from

$7.99
FRAM Small Engine Oil SAE 30W 1 QT is a reliable choice for maintaining the performance of your lawn equipment and other small engines. Designed with a conventional oil composition, this SAE 30-weight oil provides optimal lubrication to reduce wear and extend engine life. Its formulation is tailored for small engines, ensuring smooth operation and consistent performance under demanding conditions. The 1-quart size is convenient for routine maintenance, making it easy to keep your equipment running efficiently. Whether you’re working with lawn mowers, generators, or other small machinery, this oil delivers the durability and protection needed to handle everyday use. Invest in FRAM Small Engine Oil to enhance engine reliability and maximize the value of your equipment. Volume: 1 quart.
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ARGOS – ARGOS 10W-30 Full Synthetic Motor Oil: Helps Extend Motor Life, 1 Quart, AR940 (Part No.AR940)

ARGOS 10W-30 Full Synthetic Motor Oil: Helps Extend Motor Life, 1 Quart, AR940

from

$9.99
ARGOS Engine Oil Full Synthetic SAE 10W-30 is a full synthetic motor oil blended with high quality synthetic base stocks and the latest additive technology to provide the ultimate protection for your engine. Specifically formulated for the rigorous environment of gas-direct engine (GDI) and turbo gas-direct engine (TGDI) designs as well as providing increased protection for carbureted or normally fuel injected engines. ARGOS Engine Oil Full Synthetic SAE 10W-30 contains additive technology designed to prevent low-speed pre-ignition (LSPI). LSPI can lead to pre-mature engine failure and is a major concern of the automotive industry for vehicles employing GDI or TGDI technology. This oil also provides increased wear protection, oxidation and shear stability over previous oil categories. Volume: 1 quart.
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Valvoline – Valvoline Advanced Full Synthetic 10W-30 Motor Oil, Maximizes Engine Life, 1 Quart, VV935 (Part No.VV935)

Valvoline Advanced Full Synthetic 10W-30 Motor Oil, Maximizes Engine Life, 1 Quart, VV935

from

$13.49
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. Volume: 1 quart.
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FRAM – FRAM 10W-40 Conventional Motor Oil, Prevents Low-Speed Pre-Ignition, 6 Gallon, F640-6GLBNB (Part No.F640-6GLBNB)

FRAM 10W-40 Conventional Motor Oil, Prevents Low-Speed Pre-Ignition, 6 Gallon, F640-6GLBNB

from

$173.99
FRAM Engine Oil SAE 10W-40 engine oil utilizes high-quality base stocks and a robust additive system to provide reliable engine protection across a broad range of operating conditions. Specifically formulated for use in modern gas-direct engines (GDI) and turbo gas direct engines (TGDI) as well as older carbureted or normally fuel injected gasoline engine designs. FRAM Engine Oil SAE 10W-40 contains additive technology designed to prevent low-speed pre-ignition (LSPI) while also providing increased wear protection, oxidation & shear stability over previous oil categories. The FRAM Engine Oil SAE 10W-40 meets the requirements for API SP, SN Plus, SN, SM and earlier API Service Categories. Volume: 6 gallons.
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Castrol – Castrol GTX 10W-40 Premium Conventional Motor Oil, 5 Quarts, 15982E (Part No.15982E)

Castrol GTX 10W-40 Premium Conventional Motor Oil, 5 Quarts, 15982E

from

$35.99
Castrol GTX 10W-40 provides superior sludge protection to help extend engine life. Severe driving conditions such as heavy traffic, poor fuel quality, harsh driving conditions and exceeding oil change intervals can all cause the build-up of a thick, tar like substance called sludge. Sludge can block your engine’s vital oilways like cholesterol and if untreated, can rob an engine of its power and ultimately its life. Castrol GTX is specially engineered to prevent harmful build-up of sludge while protecting against new oil splatter formation better than tough industry standards. Volume: 5 quarts.
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ARGOS – ARGOS High Mileage 5W-30 Conventional Motor Oil: Restores Seals, 5 Quart, AR660-5QT (Part No.AR660-5QT)

ARGOS High Mileage 5W-30 Conventional Motor Oil: Restores Seals, 5 Quart, AR660-5QT

from

$30.99
ARGOS Conventional High Mileage 5W-30 Engine Oil is specially designed with enhanced additives to help reduce leaks and oil consumption in worn or higher mileage engines. This oil is formulated to help clean out sludge buildup and keep engines running clean and with increased efficiency and power. They are specially designed for engines with over 75,000 miles. ARGOS Conventional High Mileage 5W-30 Engine Oil will protect domestic and imported vehicles and equipment powered with either gasoline or light duty diesel engines – even those that are turbo charged or super-charged. This high-quality oil is specifically formulated to meet or exceed all new car manufacturers’ warranty requirements as well as the stringent industry standards API SP/CF, and 5W-30 grade will also meet or exceed the ILSAC GF-6A Resource Conserving Service Category. Volume: 5 quarts.
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Castrol – Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 1 Quart, 149D6A (Part No.149D6A)

Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 1 Quart, 149D6A

from

$10.99
Castrol® GTX® High Mileage 5W-30 is specially formulated for vehicles with over 75,000 miles. It’s a synthetic blend motor oil that helps extend engine life providing Superior Protection in 7 Critical Areas including corrosion prevention, sludge control, timing and friction wear. It also contains a proprietary additive to protect the emisssion system. Our Phosphorus Replacement Technology reduces harmful phosphorus to protect the catalytic converter and help extend the life of your high mileage vehicle. Volume: 1 quart.
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Pennzoil – Pennzoil Ultra Platinum 0W-20 Full Synthetic Motor Oil, Unbeatable Engine Protection, 1 Quart, 550039860 (Part No.550039860)

Pennzoil Ultra Platinum 0W-20 Full Synthetic Motor Oil, Unbeatable Engine Protection, 1 Quart, 550039860

from

$13.49
Pennzoil Ultra Platinum Full Synthetic 0W-20 motor oil is our most advanced formulation with unbeatable wear and sludge protection, as well as unbeatable cleanliness. When it comes to torturous driving conditions, trust the unbeatable engine protection of Pennzoil Ultra Platinum. It far exceeds the most stringent car manufacturer requirements for cleanliness and protection (based on ILSAC GF-6); it offers outstanding performance in extreme temperatures and better fuel economy (based on the latest industry standard). Pennzoil Ultra Platinum helps extend the life of your engine and protects for up to 20 years or 750,000 miles, whichever comes first, to give you peace of mind to drive every mile as hard as you can, from your daily commute to sand dunes and mountain terrain. Pennzoil Ultra Platinum 0W-20 provides the same engine protection as a 5W-20 and is suitable for use in vehicles currently using SAE 5W-20. (Based on Sequence IVA wear test; Sequence IIIH oxidation and deposit test; and the Sequence VH sludge test. Pennzoil Ultra Platinum Lubrication Limited Warranty: Up to 20 years or 750,000 miles, whichever comes first, if you exclusively use Pennzoil Ultra Platinum Full Synthetic motor oil. Your engine must have fewer than 125,000 miles and have been manufactured in the past 72 months. To maintain your warranty, change your vehicles oil and oil filter at least as often as recommended by the vehicle manufacturer. Enrollment required. Keep your receipts. Other conditions apply. See pennzoil.com/warranty to enroll and for full details and terms.) Volume: 1 quart.
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Quaker State – Quaker State Ultra Durability 0W-20 Full Synthetic Motor Oil, Strong Engine Performance, 5 Quart, 550046181 (Part No.550046181)

Quaker State Ultra Durability 0W-20 Full Synthetic Motor Oil, Strong Engine Performance, 5 Quart, 550046181

from

$34.49
Quaker State Full Synthetic 0W-20 motor oil delivers strong engine performance and protection against deposits between oil changes. It’s designed to protect today’s sophisticated engines, including modern turbocharged engines. Quaker State Full Synthetic motor oil is the best of the Quaker State portfolio. It can be used in both new and older vehicles, especially high performance vehicles such as sports cars, SUVs, trucks, and minivans. Additionally, Quaker State Full Synthetic 0W-20 is compatible with biofuels ranging from E10 to E85 and is suitable for hybrid engines. It provides high resistance to oxidation, keeping the oil fresher for longer, and it reduces friction to maximize horsepower in your vehicle (compared to Quaker State conventional and synthetic blend motor oils). It exceeds the requirements of the following industry specifications: API SP-Resource Conserving, API SN Plus and all previous categories; ILSAC GF-6a and all previous ILSAC Standards. Quaker State Full Synthetic 0W-20 motor oil meets the specifications for: Chrysler MS-6395; GM dexos1 Gen 2; Ford WSS-M2C947-A; Ford WSS-M2C947-B1. For a full list of equipment approvals and recommendations, please consult your local Quaker State Technical Help Desk and always consult your owner’s manual. Volume: 5 quarts.
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Pennzoil – Pennzoil Platinum 5W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 5 Quart, 550046126 (Part No.550046126)

Pennzoil Platinum 5W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 5 Quart, 550046126

from

$45.99
Pennzoil Platinum Full Synthetic 5W-30 is designed to maximize engine protection and is backed by a 15,000-mile protection guarantee (see Warranty Information below) to protect your pursuit of every mile. Made with natural gas, it is formulated for complete protection for top engine performance. Pennzoil Platinum offers cleaner pistons (based on Sequence IIIH results), helps protect engines from loss of power, delivers better fuel economy (based on the latest industry standard), provides unsurpassed wear protection (based on Sequence IVA wear test using SAE 5W-30), and provides excellent performance in extreme temperatures. (Pennzoil Platinum Lubrication Limited Warranty: Protection for up to 15,000 miles or one year, whichever comes first. Use an oil filter designed for longer oil change intervals and follow OEM manual and vehicles oil life sensor to maintain OEM warranty. Excludes severe driving conditions, including racing and commercial use. Your engine must have fewer than 125,000 miles and have been manufactured in the past 72 months. Enrollment required. Other conditions apply. See pennzoil.com/warranty to enroll and for full details and terms.) Volume: 5 quarts.
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Mobil 1 – Mobil 1 Advanced Full Synthetic Motor Oil 5W-30, 1 Quart, 24812 (Part No.24812)

Mobil 1 Advanced Full Synthetic Motor Oil 5W-30, 1 Quart, 24812

from

$13.49
Mobil 1 motor oil utilizes our signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to vehicles of all ages. Specialty components in synthetic oil extend engine life by reducing the friction that causes deposits and sludge buildup – keeping critical engine parts clean and protected for up to 15,000 miles between oil changes.(1) Mobil 1 motor oil meets ILSAC GF-7 standards, offering superior oxidation control, enhanced protection against pre-ignition and timing chain wear, and excellent cold-start and low-temperature performance. Mobil 1 is the No. 1 selling motor oil in America at retail,(2) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR(R). (1)Protects for 15,000 miles or 1 year, whichever comes first (2)Source: Circana/ Retail Tracking Service/ Dollar Sales/ 52 weeks ending February 1, 2025 Volume: 1 quart.
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ARGOS – ARGOS High Mileage 10W-30 Full Synthetic Motor Oil: Reduces Leaks & Consumption, 5 Quart, AR943-5QT (Part No.AR943-5QT)

ARGOS High Mileage 10W-30 Full Synthetic Motor Oil: Reduces Leaks & Consumption, 5 Quart, AR943-5QT

from

$34.99
ARGOS Full Synthetic High Mileage SAE 10W-30 is a full synthetic motor oil blended with high quality synthetic base stocks and and enhanced additives that meet the stringent API: SP, SN, SM, SL, SJ, and ILSAC GF-6A specifications while reducing leaks and oil consumption in worn or higher mileage engines. Formulated with synthetic base stocks, this oil offers increased oxidation inhibition performance as well as increased high and low temperature performance when compared against conventional oils. The ARGOS Full Synthetic High Mileage SAE 10W-30 is formulated to help clean out sludge buildup and keep engines running clean and with increased efficiency and power. Specially designed for engines with over 75,000 miles, the ARGOS Full Synthetic High Mileage SAE 10W-30 provides the ultimate protection for your higher mileage engine. Specifically formulated for the rigorous environment of gas-direct engine (GDI) and turbo gas-direct engine (TGDI) designs as well as providing increased protection for carbureted or normally fuel injected engines. ARGOS Full Synthetic High Mileage SAE 10W-30 contains additive technology designed to prevent low-speed pre-ignition (LSPI). LSPI can lead to pre-mature engine failure and is a major concern of the automotive industry for vehicles employing GDI or TGDI technology. This oil also provides increased wear protection, oxidation and shear stability for higher mileage vehicles over previous oil categories. Volume: 5 quarts.
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Castrol – Castrol EDGE High Mileage 10W-30 Advanced Full Synthetic Motor Oil, 5 Quarts, 15906F (Part No.15906F)

Castrol EDGE High Mileage 10W-30 Advanced Full Synthetic Motor Oil, 5 Quarts, 15906F

from

$44.99
Castrol® EDGE® High Mileage 10W-30 is an advanced full synthetic motor oil that is specifically designed for vehicles with over 75,000 miles. It’s been engineered to provide Superior Protection in 7 Critical Areas including corrosion prevention, sludge Control, timing and friction wear and also contains a proprietary additive to protect the emission system. Our Phosphorus Replacement Technology reduces harmful phosphorus to protect the catalytic converter and extend maximum performance for your high mileage vehicle. Volume: 5 quarts.
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FRAM – FRAM 20W-50 Conventional Motor Oil, Low-Speed Pre-Ignition Control, 5 Quart, F650-5QT (Part No.F650-5QT)

FRAM 20W-50 Conventional Motor Oil, Low-Speed Pre-Ignition Control, 5 Quart, F650-5QT

from

$24.99
FRAM Engine Oil SAE 20W-50 utilizes a blend of high quality conventional base stocks coupled with a robust additive system to provide reliable engine protection across a broad range of operating conditions. Specifically formulated for use in modern gas-direct engines (GDI) and turbo gas-direct engines (TGDI) as well as older carbureted or normally fuel injected gasoline engine designs. FRAM Engine Oil SAE 20W-50 contains additive technology designed to prevent low-speed pre-ignition (LSPI) while also providing increased wear protection, oxidation and shear stability over previous oil categories. FRAM Engine Oil SAE 20W-50 meets the requirements for API SP, SN Plus, SN, SM and ILSAC GF-6A, GF-5 and earlier API and ILSAC Service Categories. Volume: 5 quarts.
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ARGOS – ARGOS 20W-50 Conventional Motor Oil: Reliable Motor Protection, 1 Quart, AR650 (Part No.AR650)

ARGOS 20W-50 Conventional Motor Oil: Reliable Motor Protection, 1 Quart, AR650

from

$8.99
ARGOS Engine Oil SAE 20W-50 utilizes a blend of high quality conventional base stocks coupled with a robust additive system to provide reliable engine protection across a broad range of operating conditions. Specifically formulated for use in modern gas-direct engines (GDI) and turbo gas-direct engines (TGDI) as well as older carbureted or normally fuel injected gasoline engine designs. ARGOS Engine Oil SAE 20W-50 contains additive technology designed to prevent low-speed pre-ignition (LSPI) while also providing increased wear protection, oxidation and shear stability over previous oil categories. ARGOS Engine Oil SAE 20W-50 meets the requirements for API SP, SN Plus, SN, SM and ILSAC GF-6A, GF-5 and earlier API and ILSAC Service Categories. Volume: 1 quart.
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ARGOS – ARGOS 10W-30 Conventional Motor Oil: Prevents Low-Speed Pre-Ignition, 6 Gallon Box, AR630-6GLBNB (Part No.AR630-6GLBNB)

ARGOS 10W-30 Conventional Motor Oil: Prevents Low-Speed Pre-Ignition, 6 Gallon Box, AR630-6GLBNB

from

$173.99
ARGOS Engine Oil SAE 10W-30 utilizes a blend of high-quality conventional base stocks coupled with a robust additive system to provide reliable engine protection across a broad range of operating conditions. Specifically formulated for use in modern gas-direct engines (GDI) and turbo gas-direct engines (TGDI) as well as older carbureted or normally fuel injected gasoline engine designs. ARGOS Engine Oil SAE 10W-30 contains additive technology designed to prevent low-speed pre-ignition (LSPI) while also providing increased wear protection, oxidation and shear stability over previous oil categories. ARGOS Engine Oil SAE 10W-30 meets the requirements for API SP, SN Plus, SN, SM and ILSAC GF-6A, GF-5 and earlier API and ILSAC Service Categories. Volume: 6 gallons.
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FRAM – FRAM 10W-30 Conventional Motor Oil, Prevents Low-Speed Pre-Ignition, 6 Gallon Box, F630-6GLBNB (Part No.F630-6GLBNB)

FRAM 10W-30 Conventional Motor Oil, Prevents Low-Speed Pre-Ignition, 6 Gallon Box, F630-6GLBNB

from

$173.99
FRAM Engine Oil SAE 10W-30 utilizes a blend of high-quality conventional base stocks coupled with a robust additive system to provide reliable engine protection across a broad range of operating conditions. Specifically formulated for use in modern gas-direct engines (GDI) and turbo gas-direct engines (TGDI) as well as older carbureted or normally fuel injected gasoline engine designs. FRAM Engine Oil SAE 10W-30 contains additive technology designed to prevent low-speed pre-ignition (LSPI) while also providing increased wear protection, oxidation and shear stability over previous oil categories. FRAM Engine Oil SAE 10W-30 meets the requirements for API SP, SN Plus, SN, SM and ILSAC GF-6A, GF-5 and earlier API and ILSAC Service Categories. Volume: 6 gallons.
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ARGOS – ARGOS High Mileage 5W-30 Full Synthetic Motor Oil: Reduces Oil Consumption, 1 Quart, AR933 (Part No.AR933)

ARGOS High Mileage 5W-30 Full Synthetic Motor Oil: Reduces Oil Consumption, 1 Quart, AR933

from

$9.99
ARGOS Full Synthetic High Mileage SAE 5W-30 is a full synthetic motor oil blended with high quality synthetic base stocks and and enhanced additives that meet the stringent API: SP, SN, SM, SL, SJ, and ILSAC GF-6A specifications while reducing leaks and oil consumption in worn or higher mileage engines. Formulated with synthetic base stocks, this oil offers increased oxidation inhibition performance as well as increased high and low temperature performance when compared against conventional oils. The ARGOS Full Synthetic High Mileage SAE 5W-30 is formulated to help clean out sludge buildup and keep engines running clean and with increased efficiency and power. Specially designed for engines with over 75,000 miles, the ARGOS Full Synthetic High Mileage SAE 5W-30 provides the ultimate protection for your higher mileage engine. Specifically formulated for the rigorous environment of gas-direct engine (GDI) and turbo gas-direct engine (TGDI) designs as well as providing increased protection for carbureted or normally fuel injected engines. ARGOS Full Synthetic High Mileage SAE 5W-30 contains additive technology designed to prevent low-speed pre-ignition (LSPI). LSPI can lead to pre-mature engine failure and is a major concern of the automotive industry for vehicles employing GDI or TGDI technology. This oil also provides increased wear protection, oxidation and shear stability for higher mileage vehicles over previous oil categories. Volume: 1 quart.
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FRAM – FRAM High Mileage 5W-30 Full Synthetic Motor Oil, Reduces Oil Consumption, 5 Quart, F933-5QT (Part No.F933-5QT)

FRAM High Mileage 5W-30 Full Synthetic Motor Oil, Reduces Oil Consumption, 5 Quart, F933-5QT

from

$27.99
FRAM Full Synthetic High Mileage SAE 5W-30 is a full synthetic motor oil blended with high quality synthetic base stocks and and enhanced additives that meet the stringent API: SP, SN, SM, SL, SJ, and ILSAC GF-6A specifications while reducing leaks and oil consumption in worn or higher mileage engines. Formulated with synthetic base stocks, this oil offers increased oxidation inhibition performance as well as increased high and low temperature performance when compared against conventional oils. The FRAM Full Synthetic High Mileage SAE 5W-30 is formulated to help clean out sludge buildup and keep engines running clean and with increased efficiency and power. Specially designed for engines with over 75,000 miles, the FRAM Full Synthetic High Mileage SAE 5W-30 provides the ultimate protection for your higher mileage engine. Specifically formulated for the rigorous environment of gas-direct engine (GDI) and turbo gas-direct engine (TGDI) designs as well as providing increased protection for carbureted or normally fuel injected engines. FRAM Full Synthetic High Mileage SAE 5W-30 contains additive technology designed to prevent low-speed pre-ignition (LSPI). LSPI can lead to pre-mature engine failure and is a major concern of the automotive industry for vehicles employing GDI or TGDI technology. This oil also provides increased wear protection, oxidation and shear stability for higher mileage vehicles over previous oil categories. Volume: 5 quarts.
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Mobil 1 – Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart, 15021 (Part No.15021)

Mobil 1 Extended Performance High Mileage Full Synthetic Motor Oil 5W-30, 5 Quart, 15021

from

$48.99
Mobil 1 Extended Performance High Mileage motor oil utilizes our signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to vehicles of all ages. Specialty components in synthetic oil extend engine life by reducing deposits and sludge buildup – keeping critical engine parts clean and protected for up to 25,000 miles between oil changes.(1) Mobil 1 Extended Performance High Mileage motor oil meets ILSAC GF-7 standards, offering superior oxidation control, enhanced protection against pre-ignition and timing chain wear, and excellent cold-start and low-temperature performance. Mobil 1 is the No. 1 selling motor oil in America at retail,(2) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR(R). (1)Protects for 25,000 miles or 1 year, whichever comes first (2)Source: Circana / Retail Tracking Service/ Dollar Sales/ 52 weeks ending February 1, 2025 (3)vs GF-7 fuel economy requirement Volume: 5 quarts.
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Motor Oil Brands You Can Trust For Your Mercury Monarch

8 trusted brands of Motor Oil line our shelves, ready to help keep your Mercury Monarch running smooth. Below are some of the most popular brands and their top Motor Oil offerings:

Top Mercury Monarch Motor Oil from Pennzoil

Your Mercury Monarch will be purring again thanks to Pennzoil brand Motor Oil available for online order or in-store pick up. Popular Pennzoil parts include:

Most Purchased Mercury Monarch Motor Oil from Mobil 1

When you buy the most frequently purchased Mobil 1 brand Motor Oil, you can be confident it will be the right part for your Mercury Monarch. Here are the Mobil 1 Motor Oil Advanced Auto customers buy the most:

FAQs for Mercury Monarch Motor Oil

What are the most purchased Motor Oil for the Mercury Monarch?

Out of 107 Motor Oil for the Mercury Monarch, the most popular in our inventory are:
Mobil 1 Advanced Full Synthetic Motor Oil 5W-30, 1 Quart, 24812
from $13.49
(1809)
Mobil 1 Advanced Full Synthetic Motor Oil 5W-30, 1 Quart, 24812
5W-30 Full Synthetic

What are the top-rated Mercury Monarch Motor Oil?

Top-rated Motor Oil for your Mercury Monarch based on customer reviews/ratings are:
Pennzoil Platinum 0W-20 Full Synthetic Motor Oil, 550036541
from $13.49
(2220)
Pennzoil Platinum 0W-20 Full Synthetic Motor Oil, 550036541
“I can use Pennzoil products with confidence for my new car.”