1973 Buick Electra Motor Oil

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Keep Your 1973 Buick Electra 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 1973 Buick Electra looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Engine Oil, 20W-50 Motor Oil, and 5W-30 Full Synthetic. 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, Quaker State, and Mobil Oil. For example, Pennzoil Motor Oil start at just $13.49 with an average 4.8 star rating. Quaker State and Mobil Oil offer similar pricing and quality, backed by strong customer feedback. With over 67,344 reviews and a solid 5.0 star average, you can shop with confidence knowing other Buick Electra owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1973 Buick Electra Motor Oil at Advance Auto Parts is around $27.27, with a range that starts at $5.65 and goes up to $45.99. With 6 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Mobil 1 High Mileage Full Synthetic Motor Oil 10W-30, 5 Quart, 14995 and Quaker State 5W-30 Full Synthetic Motor Oil, Maximizes Horsepower, 1 Quart, 550046169 start at just $9.49 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 1973 Buick Electra in peak condition, inside and out.

Essential 1973 Buick Electra Motor Oil

ARGOS – ARGOS 5W-30 Full Synthetic Motor Oil: Faster Oil Flow at Start-Up, 6 Gallon, AR930-6GLBNB (Part No.AR930-6GLBNB)

ARGOS 5W-30 Full Synthetic Motor Oil: Faster Oil Flow at Start-Up, 6 Gallon, AR930-6GLBNB

from

$223.99
ARGOS Engine Oil Full Synthetic SAE 5W-30 is a full synthetic motor oil blended with high quality synthetic base stocks and the latest additive technology to meet the stringent API: SP, SN, SM, SL, SJ, GM dexos1 Gen 3 and ILSAC GF-6A specifications 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 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 over previous oil categories. ARGOS Engine Oil Full Synthetic SAE 5W-30 and is a fully licensed GM dexos1 Gen 3 motor oil. Volume: 6 gallons.
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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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Quaker State – Quaker State 5W-30 Full Synthetic Motor Oil, Maximizes Horsepower, 1 Quart, 550046169 (Part No.550046169)

Quaker State 5W-30 Full Synthetic Motor Oil, Maximizes Horsepower, 1 Quart, 550046169

from

$9.49
Quaker State Full Synthetic 5W-30 motor oil provides strong engine performance and protection against deposits between oil changes. It’s ideal for use in today’s technologically advanced engines and high-performance vehicles like sports cars, SUVs, trucks, and minivans. It is compatible with biofuels ranging from E10 to E85 and is suitable for hybrid vehicles. Designed to deliver more power and less friction, Quaker State Full Synthetic helps to maximize horsepower. It provides excellent lubrication in both high and low temperatures and maintains the viscosity from start to finish, offering optimal protection. Better for severe driving conditions than conventional and synthetic blend oils, Quaker State Full Synthetic protects against the formulation of sludge and other harmful deposits and provides improved fuel economy. 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: 1 quart.
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FRAM – FRAM 5W-30 Full Synthetic Motor Oil, Faster Oil Flow at Start-Up, 1 Quart, F930 (Part No.F930)

FRAM 5W-30 Full Synthetic Motor Oil, Faster Oil Flow at Start-Up, 1 Quart, F930

from

$7.49
FRAM Engine Oil Full Synthetic SAE 5W-30 is a full synthetic motor oil blended with high quality synthetic base stocks and the latest additive technology to meet the stringent API: SP, SN, SM, SL, SJ, GM dexos1 Gen 3 and ILSAC GF-6A specifications 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. FRAM Engine Oil Full Synthetic 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 over previous oil categories. FRAM Engine Oil Full Synthetic SAE 5W-30 and is a fully licensed GM dexos1 Gen 3 motor oil. Volume: 1 quart.
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ARGOS – ARGOS 5W-30 Full Synthetic Motor Oil: Prevents Low-Speed Pre-Ignition, 55 Gallon, AR930-55 (Part No.AR930-55)

ARGOS 5W-30 Full Synthetic Motor Oil: Prevents Low-Speed Pre-Ignition, 55 Gallon, AR930-55

from

$1860.06
ARGOS Engine Oil Full Synthetic SAE 5W-30 is a full synthetic motor oil blended with high quality synthetic base stocks and the latest additive technology to meet the stringent API: SP, SN, SM, SL, SJ, GM dexos1 Gen 3 and ILSAC GF-6A specifications 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 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 over previous oil categories. ARGOS Engine Oil Full Synthetic SAE 5W-30 and is a fully licensed GM dexos1 Gen 3 motor oil. Volume: 55 gallons.
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Mobil 1 – Mobil 1 Advanced Clean Full Synthetic Motor Oil 5W-30, 5 Quart, 128650 (Part No.128650)

Mobil 1 Advanced Clean Full Synthetic Motor Oil 5W-30, 5 Quart, 128650

from

$44.99
Mobil 1 Advanced Clean 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 20,000 miles between oil changes.(1) Mobil 1 Advanced Clean 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 20,000 miles or 1 year, whichever comes first. (2)Source: Circana/ Retail Tracking Service/ Dollar Sales/ 52 weeks ending February 1, 2025. (3)Based on Seq VH rocker cover sludge results. (4)vs GF-7 fuel economy requirement Volume: 5 quarts.
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Mobil 1 – Mobil 1 Advanced Clean Full Synthetic Motor Oil 5W-30, 1 Quart, 128646 (Part No.128646)

Mobil 1 Advanced Clean Full Synthetic Motor Oil 5W-30, 1 Quart, 128646

from

$13.99
Mobil 1 Advanced Clean 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 20,000 miles between oil changes.(1) Mobil 1 Advanced Clean 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 20,000 miles or 1 year, whichever comes first. (2)Source: Circana/ Retail Tracking Service/ Dollar Sales/ 52 weeks ending February 1, 2025. (3)Based on Seq VH rocker cover sludge results. (4)vs GF-7 fuel economy requirement Volume: 1 quart.
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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 10W-30, 5 Quart, 44898 (Part No.44898)

Mobil 1 Advanced Full Synthetic Motor Oil 10W-30, 5 Quart, 44898

from

$42.99
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: 5 quarts.
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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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Mobil 1 – Mobil 1 Extended Performance Full Synthetic Motor Oil 10W-30, 1 Quart, 14978 (Part No.14978)

Mobil 1 Extended Performance Full Synthetic Motor Oil 10W-30, 1 Quart, 14978

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 10W-30 Full Synthetic Motor Oil, Prevents Low-Speed Pre-Ignition, 6 Gallon, F940-6GLBNB (Part No.F940-6GLBNB)

FRAM 10W-30 Full Synthetic Motor Oil, Prevents Low-Speed Pre-Ignition, 6 Gallon, F940-6GLBNB

from

$223.99
FRAM 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. FRAM 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: 6 gallons.
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Valvoline – Valvoline Advanced Full Synthetic 10W-30 Motor Oil, Maximizes Engine Life, 5 Quart, 881165 (Part No.881165)

Valvoline Advanced Full Synthetic 10W-30 Motor Oil, Maximizes Engine Life, 5 Quart, 881165

from

$41.99
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: 5 quarts.
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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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Castrol – Castrol EDGE 10W-30 Advanced Full Synthetic motor oil, 5 Quarts, 1598B6 (Part No.1598B6)

Castrol EDGE 10W-30 Advanced Full Synthetic motor oil, 5 Quarts, 1598B6

from

$44.99
Castrol EDGE 10W-30 is one of Castrol’s strongest oils and has been formulated to provide Superior Performance and Protection in 7 Critical Areas including fuel economy, high temperature performance, sludge control and wear protection for up to 20,000 miles between oil changes. Today’s engines are smaller, more powerful and under more pressure than ever before. Castrol EDGE has been engineered to withstand the intense friction of modern engines and provides 10X better high stress performance than the latest industry standard. Peak engine loads and extreme temperature can break down weaker lubricants, so viscosity control is the ultimate measure of strength for any motor oil. Castrol EDGE has been proven 3X stronger against viscosity breakdown than the leading full synthetic so its shear stable and maintains its initial viscosity to provide protection over an extended drain cycle of up to 20,000 miles between oil changes. Stronger for Longer. Volume: 5 quarts.
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Pennzoil – Pennzoil Platinum 10W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 1 Quart, 550022687 (Part No.550022687)

Pennzoil Platinum 10W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 1 Quart, 550022687

from

$13.49
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.) Volume: 1 quart.
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Mobil 1 – Mobil 1 Advanced Full Synthetic Motor Oil 10W-30, 1 Quart, 24811 (Part No.24811)

Mobil 1 Advanced Full Synthetic Motor Oil 10W-30, 1 Quart, 24811

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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FRAM – FRAM High Mileage 10W-30 Conventional Motor Oil, Helps Restore Seal Condition, 1 Quart, F665 (Part No.F665)

FRAM High Mileage 10W-30 Conventional Motor Oil, Helps Restore Seal Condition, 1 Quart, F665

from

$6.49
FRAM Conventional High Mileage 10W30 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 10W30 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 10W30 grade will also meet or exceed the ILSAC GF-6A Resource Conserving Service Category. Volume: 1 quart.
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ARGOS – ARGOS High Mileage 5W-30 Conventional Motor Oil: Helps Restore Seal Condition, 1 Quart, AR660 (Part No.AR660)

ARGOS High Mileage 5W-30 Conventional Motor Oil: Helps Restore Seal Condition, 1 Quart, AR660

from

$8.99
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: 1 quart.
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Castrol – Castrol GTX 10W-30 Premium Conventional Motor Oil, 1 Quart, 15B400 (Part No.15B400)

Castrol GTX 10W-30 Premium Conventional Motor Oil, 1 Quart, 15B400

from

$10.99
Castrol GTX 10W-30 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: 1 quart.
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ARGOS – ARGOS 5W-30 Conventional Motor Oil: Low-Speed Pre-Ignition Control, 1 Quart, AR620 (Part No.AR620)

ARGOS 5W-30 Conventional Motor Oil: Low-Speed Pre-Ignition Control, 1 Quart, AR620

from

$8.99
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: 1 quart.
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Castrol – Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts, 15980E (Part No.15980E)

Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 5 Quarts, 15980E

from

$29.99
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: 5 quarts.
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ARGOS – ARGOS 5W-20 Full Synthetic Motor Oil: Faster Oil Flow at Start-Up, 55 Gallon, AR920-55 (Part No.AR920-55)

ARGOS 5W-20 Full Synthetic Motor Oil: Faster Oil Flow at Start-Up, 55 Gallon, AR920-55

from

$1860.00
ARGOS Engine Oil Full Synthetic SAE 5W-20 is a full synthetic motor oil blended with high quality synthetic base stocks and the latest additive technology to meet the stringent API: SP, SN, SM, SL, SJ and ILSAC GF-6A specifications to provide the ultimate protection for your engine. Specifically formulated for the rigorous environment of gas-direct engine (GDI) & 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 5W-20 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: 55 gallons.
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FRAM – FRAM 10W-40 Conventional Motor Oil, Low-Speed Pre-Ignition Control, 5 Quart, F640-5QT (Part No.F640-5QT)

FRAM 10W-40 Conventional Motor Oil, Low-Speed Pre-Ignition Control, 5 Quart, F640-5QT

from

$24.99
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 and 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: 5 quarts.
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FRAM – FRAM 5W-30 Conventional Motor Oil, Low-Speed Pre-Ignition Control, 1 Quart, F620 (Part No.F620)

FRAM 5W-30 Conventional Motor Oil, Low-Speed Pre-Ignition Control, 1 Quart, F620

from

$6.49
FRAM 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. FRAM 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. FRAM 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: 1 quart.
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ARGOS – ARGOS 5W-20 Conventional Motor Oil: Low-Speed Pre-Ignition Control, 5 Quart, AR610-5QT (Part No.AR610-5QT)

ARGOS 5W-20 Conventional Motor Oil: Low-Speed Pre-Ignition Control, 5 Quart, AR610-5QT

from

$30.99
ARGOS Engine Oil SAE 5W-20 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-20 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-20 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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Mobil Delvac – Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 2.5 Gallon, 44820 (Part No.44820)

Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 2.5 Gallon, 44820

from

$56.99
Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil is engineered to deliver exceptional performance and durability for diesel vehicles and equipment. This premium synthetic blend is designed to extend engine life, meeting or exceeding OEM requirements for a wide range of heavy-duty applications. Developed in collaboration with leading Original Equipment Manufacturers, it ensures reliable operation in both on- and off-highway environments. With the ability to perform up to 50% beyond OEM-recommended oil drain intervals, it offers outstanding value and reduced maintenance downtime. Fully backward-compatible, it provides excellent protection for both newer and older heavy-duty engines, as well as gasoline engines requiring API SN specifications. Its advanced formulation ensures superior soot and viscosity control, minimizes oil consumption, and resists corrosive wear, making it a trusted choice for demanding conditions. With a 15W-40 SAE weight and a 2.5-gallon capacity, this oil is a dependable solution for maintaining peak engine performance. Volume: 5 gallons.
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FRAM – FRAM High Mileage 10W-40 Conventional Motor Oil, Helps Reduce Leaks, 1 Quart, F670 (Part No.F670)

FRAM High Mileage 10W-40 Conventional Motor Oil, Helps Reduce Leaks, 1 Quart, F670

from

$6.49
FRAM Conventional High Mileage 10W40 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: 1 quart.
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Most Popular Engine Oil for 1973 Buick Electras

Enhance your 1973 Buick Electra with one of the 3 Engine Oil we have in stock, starting at just $13.49.

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

Mobil 1 High Mileage Full Synthetic Motor Oil 10W-30, 5 Quart, 14995

from

$42.99
Mobil 1 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 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 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). Volume: 5 quarts.
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Pennzoil – Pennzoil Platinum High Mileage 5W-30 Full Synthetic Motor Oil, Stops Leaks, 1 Quart, 550042728 (Part No.550042728)

Pennzoil Platinum High Mileage 5W-30 Full Synthetic Motor Oil, Stops Leaks, 1 Quart, 550042728

from

$13.49
Pennzoil Platinum High Mileage Full Synthetic 5W-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 oil made with natural gas and is 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.) Volume: 1 quart.
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Pennzoil – Pennzoil Platinum 10W-30 Full Synthetic Motor Oil, Stops Engine Leaks, 5 Quart, 550045274 (Part No.550045274)

Pennzoil Platinum 10W-30 Full Synthetic Motor Oil, Stops Engine Leaks, 5 Quart, 550045274

from

$45.99
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.) Volume: 5 quarts.
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Best-Selling 1973 Buick Electra 20W-50 Motor Oil

Upgrade your Electra with our best-selling 20W-50 Motor Oil with a 5 Starts rating across 2,220 reviews.

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

Pennzoil Platinum 10W-30 Full Synthetic Motor Oil, Maximizes Engine Protection, 1 Quart, 550022687

from

$13.49
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.) Volume: 1 quart.
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Top-Quality 5W-30 Full Synthetic for 1973 Buick Electras

Choose a high-quality OEM or aftermarket 5W-30 Full Synthetic for Buick Electras and enjoy top-notch performance from $9.49.

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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Quaker State – Quaker State 5W-30 Full Synthetic Motor Oil, Maximizes Horsepower, 1 Quart, 550046169 (Part No.550046169)

Quaker State 5W-30 Full Synthetic Motor Oil, Maximizes Horsepower, 1 Quart, 550046169

from

$9.49
Quaker State Full Synthetic 5W-30 motor oil provides strong engine performance and protection against deposits between oil changes. It’s ideal for use in today’s technologically advanced engines and high-performance vehicles like sports cars, SUVs, trucks, and minivans. It is compatible with biofuels ranging from E10 to E85 and is suitable for hybrid vehicles. Designed to deliver more power and less friction, Quaker State Full Synthetic helps to maximize horsepower. It provides excellent lubrication in both high and low temperatures and maintains the viscosity from start to finish, offering optimal protection. Better for severe driving conditions than conventional and synthetic blend oils, Quaker State Full Synthetic protects against the formulation of sludge and other harmful deposits and provides improved fuel economy. 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: 1 quart.
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Top-Rated Motor Oil Brands For Your 1973 Buick Electra

When it comes to finding the perfect Motor Oil for your 1973 Buick Electra, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Motor Oil brands including Mobil Oil, Pennzoil, and Quaker State, and more, all known for their exceptional customer ratings (average brand rating of 4.9 stars) and competitive prices, as low as $9.49. Purchasing a Motor Oil from us here at Advance Auto Parts is a smart move for both you and your 1973 Buick Electra, providing peace of mind with parts that meet or exceed OEM standards.

Popular Mobil Oil 1973 Buick Electra Motor Oils

If you’re looking for a top-quality Motor Oil for your 1973 Buick Electra, 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 $42.99, you’ll find the perfect Motor Oil for your needs and budget. Mobil Oil Motor Oils for the 1973 Buick Electra 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.

Top-Quality Pennzoil 1973 Buick Electra Motor Oils

For those in search of a high-quality Motor Oil for their 1973 Buick Electra, Advance Auto Parts offers a great selection of Pennzoil Motor Oils. With 3 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 $13.49, with an average price of $24.32, giving you a range of options to suit your budget. Backed by over 4,699 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 1973 Buick Electra Motor Oils

What are the best-selling Motor Oils for 1973 Buick Electras?

Out of 6 Motor Oils that fit 1973 Buick Electras, the following parts are the top sellers:

What’s the price range for 1973 Buick Electra Motor Oil?

The prices of Motor Oil for the 1973 Buick Electra range from $5.65 up to $45.99 for the most premium parts.

What is the average price of a Motor Oil for a 1973 Buick Electra?

The average price for Motor Oils for the 1973 Buick Electra is $27.27. 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.

Does Advance Auto Parts sell Motor Oil for other Buick Electra model years?

Yes, we carry Motor Oil for 18 model years of Buick Electras between 1970 and 1990. The following model years are the most popular for Motor Oil purchases: 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, and 1982.

Does Advance Auto Parts sell Motor Oil for any other 1973 Buick models?

Yes. We stock Motor Oil for 6 other popular 1973 Buick models. Some of the most popular are 1973 Centurion Motor Oil, 1973 Century Motor Oil, 1973 Apollo Motor Oil, 1973 Estate Wagon Motor Oil, and 1973 LeSabre Motor Oil.

What are the top-rated Motor Oil that fit the 1973 Buick Electra?

Based on 67,344 reviews by customers, our 1973 Buick Electra Motor Oil have an average customer rating of 5.0 stars. These are the highest-rated categories of Motor Oil for the 1973 Buick Electra and their top-rated products:

What types of Motor Oil do you sell for my 1973 Buick Electra?

As of 8/2/26, these are some of the most in-demand types of Motor Oil for a 1973 Buick Electra:

Can I get help with 1973 Buick Electra Motor Oil orders?

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

What is your return policy for Buick Electra Motor Oil?

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