1977 Mercury Comet Motor Oil

Keep Your 1977 Mercury Comet in Top Shape with Quality Motor Oil

Whether you’re repairing or upgrading your Motor Oil, using high-quality parts is key to keeping your 1977 Mercury Comet looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Oil. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Motor Oil from Trusted Brands

Looking for a reliable Motor Oil? We’ve got you covered with options from brands you know and trust like Pennzoil and Mobil Oil. For example, Pennzoil Motor Oil start at just $11.49 with an average 4.8 star rating. Mobil Oil offer similar pricing and quality, backed by strong customer feedback. With over 8,031 reviews and a solid 5 star average, you can shop with confidence knowing other Mercury Comet owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1977 Mercury Comet Motor Oil at Advance Auto Parts is around $29.16, with a range that starts at $11.49 and goes up to $37.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like High Mileage 10W-30 Full Synthetic Motor Oil, Extends Engine Life, 5 Quart start at just $37.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Motor Oil, don’t forget to check out other key components like Lubricants. At Advance Auto Parts, we’re here to help you keep your 1977 Mercury Comet in peak condition, inside and out.

Essential 1977 Mercury Comet Motor Oil

Pennzoil – Platinum 10W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 1 Quart (Part No.550022687)

Platinum 10W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 1 Quart

from

$11.49
Pennzoil Platinum Full Synthetic 10W-30 is designed to maximize engine protection and is backed by a 15,000-mile protection guarantee 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.)

Product Features:
  • Full synthetic 10W-30 motor oil that is made with natural gas and designed to maximize engine protection
  • Backed by a 15,000-mile protection guarantee to protect your pursuit of every mile
  • Provides better fuel economy (based on the latest industry standards)
  • Keeps pistons cleaner than required by the toughest industry standard (based on Sequence IIIH results)
  • Designed for high-performance engines
  • Formulated to provide faster low-temperature oil flow and protection in extreme heat
  • Helps protect engines from loss of power
  • Meets or exceeds the requirements of the following industry specifications: API SP, API SP-Resource Conserving, and all previous categories; ILSAC GF-6A
  • Meets or exceeds the following OEM requirements: Chrysler MS-6395
  • 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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Pennzoil – Platinum 10W-30 Full Synthetic Motor Oil, Stops Engine Leaks, 5 Quart (Part No.550045274)

Platinum 10W-30 Full Synthetic Motor Oil, Stops Engine Leaks, 5 Quart

from

$37.99
Pennzoil Platinum High Mileage Full Synthetic 10W-30 is designed to maximize engine protection and is formulated to help stop leaks in engines with more than 75,000 miles. Backed by a 15,000-mile protection guarantee to keep you covered between oil changes and for the long run (see Warranty Information below), it is the first of its kind full synthetic high mileage motor oil made with natural gas and designed to deliver less oil burn off than other high mileage oils (based on Sequence IIIH results). Pennzoil Platinum High Mileage motor oil conditions seals on older engines to give added protection to high-mileage vehicles. It offers complete protection mile after thrilling mile as it protects engines from loss of horsepower, offers excellent performance in extreme temperatures, provides unsurpassed wear protection (based on Sequence IVA wear test using SAE 5W-30), and provides better fuel economy (based on the latest industry standards). (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.)

Product Features:
  • Full synthetic 10W-30 engine oil designed for vehicles with more than 75,000 miles
  • Backed by a 15,000-mile protection guarantee to keep you covered between oil changes and in the long run
  • Keeps pistons cleaner than required by the toughest industry standards (based on Sequence IIIH results; does not apply to Pennzoil Platinum Euro motor oil)
  • Proven to help stop leaks for engines with more than 75,000 miles
  • Formulated to deliver less oil burn-off than high-mileage motor oils made from crude oil
  • Provides better fuel economy (based on the latest industry standards) and helps protect horsepower
  • Provides faster low-temperature oil flow and protects in extreme heat
  • Exceeds the requirements of the following industry specifications: API SP, API SP-Resource Conserving, and all previous categories; ILSAC GF-6A
  • Meets or exceeds the following OEM requirements: Chrysler MS-6395
  • 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

Mobil 1 – High Mileage 10W-30 Full Synthetic Motor Oil, Extends Engine Life, 5 Quart (Part No.14995)

High Mileage 10W-30 Full Synthetic Motor Oil, Extends Engine Life, 5 Quart

from

$37.99
Give your higher mileage engine the care it deserves with Mobil 1 High Mileage full-synthetic motor oil 10W-30. This formula utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to vehicles with over 75,000 miles. Mobil 1 High Mileage motor oil extends engine life by reducing friction and preventing deposits and sludge buildup, keeping critical engine parts clean and protected for up to 10,000 miles between oil changes. (1) Mobil 1 helps to keep your engine running at lower temperatures (2) and is proven to cool engine temperatures by over 10%. (3) Mobil 1 High Mileage full-synthetic motor oil 10W-30 also helps control oxidation to prevent oil breakdown and is recommended by ExxonMobil for all types of modern cars, SUVs, light vans, and light trucks, including those with high-performance, turbocharged, supercharged, multi-valve, or fuel-injected engines. Mobil 1 is America’s No. 1 selling synthetic motor oil brand at retail, (4) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®. ((1) Protects for up to 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (2) Compared to conventional oil. (3) Based on proprietary engine testing results may vary. (4) Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending Feb 25, 2023)

Product Features:
  • Mobil 1 High Mileage full-synthetic motor oil 10W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes (1)
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
  • Mobil 1 is specially formulated to help remove sludge and lower engine temperatures
  • Manufacturer Part Number: 120770
  • Extended Engine Life: This motor oil extends engine life by reducing friction and preventing deposits and sludge buildup, keeping critical engine parts clean and protected for up to 10,000 miles between oil changes.
  • Temperature Control: Mobil 1 helps to keep your engine running at lower temperatures and is proven to cool engine temperatures by over 10%, compared to conventional oil.
  • Oxidation Control: The formula helps control oxidation to prevent oil breakdown, ensuring long-lasting performance and protection for modern cars, SUVs, light vans, and light trucks.
  • Trusted Brand: Mobil 1 is America’s No. 1 synthetic motor oil brand at retail, trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR«.
  • Trusted Brand: Mobil 1 is America’s No. 1 synthetic motor oil brand at retail, trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®.
See More

Most Popular Engine Oil for 1977 Mercury Comets

Enhance your 1977 Mercury Comet with one of the 3 Engine Oil we have in stock, starting at just $11.49.

Mobil 1 – High Mileage 10W-30 Full Synthetic Motor Oil, Extends Engine Life, 5 Quart (Part No.14995)

High Mileage 10W-30 Full Synthetic Motor Oil, Extends Engine Life, 5 Quart

from

$37.99
Give your higher mileage engine the care it deserves with Mobil 1 High Mileage full-synthetic motor oil 10W-30. This formula utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness to vehicles with over 75,000 miles. Mobil 1 High Mileage motor oil extends engine life by reducing friction and preventing deposits and sludge buildup, keeping critical engine parts clean and protected for up to 10,000 miles between oil changes. (1) Mobil 1 helps to keep your engine running at lower temperatures (2) and is proven to cool engine temperatures by over 10%. (3) Mobil 1 High Mileage full-synthetic motor oil 10W-30 also helps control oxidation to prevent oil breakdown and is recommended by ExxonMobil for all types of modern cars, SUVs, light vans, and light trucks, including those with high-performance, turbocharged, supercharged, multi-valve, or fuel-injected engines. Mobil 1 is America’s No. 1 selling synthetic motor oil brand at retail, (4) trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®. ((1) Protects for up to 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US. (2) Compared to conventional oil. (3) Based on proprietary engine testing results may vary. (4) Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending Feb 25, 2023)

Product Features:
  • Mobil 1 High Mileage full-synthetic motor oil 10W-30 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes (1)
  • Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
  • Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
  • Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
  • Mobil 1 is specially formulated to help remove sludge and lower engine temperatures
  • Manufacturer Part Number: 120770
  • Extended Engine Life: This motor oil extends engine life by reducing friction and preventing deposits and sludge buildup, keeping critical engine parts clean and protected for up to 10,000 miles between oil changes.
  • Temperature Control: Mobil 1 helps to keep your engine running at lower temperatures and is proven to cool engine temperatures by over 10%, compared to conventional oil.
  • Oxidation Control: The formula helps control oxidation to prevent oil breakdown, ensuring long-lasting performance and protection for modern cars, SUVs, light vans, and light trucks.
  • Trusted Brand: Mobil 1 is America’s No. 1 synthetic motor oil brand at retail, trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR«.
  • Trusted Brand: Mobil 1 is America’s No. 1 synthetic motor oil brand at retail, trusted and recommended by car builders and experienced mechanics, and is the Official Motor Oil of NASCAR®.
See More

Pennzoil – Platinum 10W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 1 Quart (Part No.550022687)

Platinum 10W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 1 Quart

from

$11.49
Pennzoil Platinum Full Synthetic 10W-30 is designed to maximize engine protection and is backed by a 15,000-mile protection guarantee 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.)

Product Features:
  • Full synthetic 10W-30 motor oil that is made with natural gas and designed to maximize engine protection
  • Backed by a 15,000-mile protection guarantee to protect your pursuit of every mile
  • Provides better fuel economy (based on the latest industry standards)
  • Keeps pistons cleaner than required by the toughest industry standard (based on Sequence IIIH results)
  • Designed for high-performance engines
  • Formulated to provide faster low-temperature oil flow and protection in extreme heat
  • Helps protect engines from loss of power
  • Meets or exceeds the requirements of the following industry specifications: API SP, API SP-Resource Conserving, and all previous categories; ILSAC GF-6A
  • Meets or exceeds the following OEM requirements: Chrysler MS-6395
  • 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

Pennzoil – Platinum 10W-30 Full Synthetic Motor Oil, Stops Engine Leaks, 5 Quart (Part No.550045274)

Platinum 10W-30 Full Synthetic Motor Oil, Stops Engine Leaks, 5 Quart

from

$37.99
Pennzoil Platinum High Mileage Full Synthetic 10W-30 is designed to maximize engine protection and is formulated to help stop leaks in engines with more than 75,000 miles. Backed by a 15,000-mile protection guarantee to keep you covered between oil changes and for the long run (see Warranty Information below), it is the first of its kind full synthetic high mileage motor oil made with natural gas and designed to deliver less oil burn off than other high mileage oils (based on Sequence IIIH results). Pennzoil Platinum High Mileage motor oil conditions seals on older engines to give added protection to high-mileage vehicles. It offers complete protection mile after thrilling mile as it protects engines from loss of horsepower, offers excellent performance in extreme temperatures, provides unsurpassed wear protection (based on Sequence IVA wear test using SAE 5W-30), and provides better fuel economy (based on the latest industry standards). (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.)

Product Features:
  • Full synthetic 10W-30 engine oil designed for vehicles with more than 75,000 miles
  • Backed by a 15,000-mile protection guarantee to keep you covered between oil changes and in the long run
  • Keeps pistons cleaner than required by the toughest industry standards (based on Sequence IIIH results; does not apply to Pennzoil Platinum Euro motor oil)
  • Proven to help stop leaks for engines with more than 75,000 miles
  • Formulated to deliver less oil burn-off than high-mileage motor oils made from crude oil
  • Provides better fuel economy (based on the latest industry standards) and helps protect horsepower
  • Provides faster low-temperature oil flow and protects in extreme heat
  • Exceeds the requirements of the following industry specifications: API SP, API SP-Resource Conserving, and all previous categories; ILSAC GF-6A
  • Meets or exceeds the following OEM requirements: Chrysler MS-6395
  • 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

Top-Rated Motor Oil Brands For Your 1977 Mercury Comet

When it comes to finding the perfect Motor Oil for your 1977 Mercury Comet, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Motor Oil brands including Mobil Oil and Pennzoil, and more, all known for their exceptional customer ratings (average brand rating of 4.9 stars) and competitive prices, as low as $11.49. Purchasing a Motor Oil from us here at Advance Auto Parts is a smart move for both you and your 1977 Mercury Comet, providing peace of mind with parts that meet or exceed OEM standards.

Popular Mobil Oil 1977 Mercury Comet Motor Oils

If you’re looking for a top-quality Motor Oil for your 1977 Mercury Comet, Advance Auto Parts has exactly what you need with our selection of Mobil Oil Motor Oils. We have 1 Mobil Oil Motor Oils in stock for this fitment, all known for their durability and precision fit. With prices starting at just $37.99, you’ll find the perfect Motor Oil for your needs and budget. Mobil Oil Motor Oils for the 1977 Mercury Comet come highly rated, with over 198 customer reviews and an impressive average rating of 4.9 stars. Choosing a Mobil Oil Motor Oil from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
High Mileage 10W-30 Full Synthetic Motor Oil, Extends Engine Life, 5 Quart
from $37.99
(198)
High Mileage 10W-30 Full Synthetic Motor Oil, Extends Engine Life, 5 Quart
“Great product at a great price”

Top-Quality Pennzoil 1977 Mercury Comet Motor Oils

For those in search of a high-quality Motor Oil for their 1977 Mercury Comet, Advance Auto Parts offers a great selection of Pennzoil Motor Oils. With 2 Pennzoil Motor Oils in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Motor Oils start at just $11.49, with an average price of $24.74, giving you a range of options to suit your budget. Backed by over 2,479 customer ratings and an average rating of 4.8 stars, Pennzoil Motor Oils provide both reliability and excellent performance. Choosing a Pennzoil Motor Oil from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

FAQs for 1977 Mercury Comet Motor Oils

What are the best-selling Motor Oils for 1977 Mercury Comets?

Out of 3 Motor Oils that fit 1977 Mercury Comets, the following parts are the top sellers:

What’s the price range for 1977 Mercury Comet Motor Oil?

The prices of Motor Oil for the 1977 Mercury Comet range from $11.49 up to $37.99 for the most premium parts.

What is the average price of a Motor Oil for a 1977 Mercury Comet?

The average price for Motor Oils for the 1977 Mercury Comet is $29.16. Keep in mind the variety of part types within our Motor Oil category, where you are likely to find a wide range of prices across a variety of parts and components.

What are the cheapest Motor Oil for my 1977 Mercury Comet?

Does Advance Auto Parts sell Motor Oil for any other 1977 Mercury models?

Yes. We stock Motor Oil for 5 other popular 1977 Mercury models. Some of the most popular are 1977 Cougar Motor Oil, 1977 Grand Marquis Motor Oil, 1977 Capri Motor Oil, 1977 Marquis Motor Oil, and 1977 Monarch Motor Oil.

What are the top-rated Motor Oil that fit the 1977 Mercury Comet?

The one 1977 Mercury Comet Motor Oil we have in stock is the Platinum 10W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 1 Quart. It is rated 5 stars and costs $11.49.

What types of Motor Oil do you sell for my 1977 Mercury Comet?

We currently have just 1 Motor Oil in stock for a 1977 Mercury Comet, and as of 11/2/25, it is an Engine Oil.

Can I get help with 1977 Mercury Comet Motor Oil orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Motor Oil and more.

What is your return policy for Mercury Comet Motor Oil?

Advance Auto Parts keeps returns simple. For new Mercury Comet Motor Oil and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.