1970 Oldsmobile Cutlass Supreme Fuel Tanks

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Keep Your 1970 Oldsmobile Cutlass Supreme in Top Shape with Quality Fuel Tanks

Whether you’re repairing or upgrading your Fuel Tank, using high-quality parts is key to keeping your 1970 Oldsmobile Cutlass Supreme looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Fuel Tank Straps, Fuel Tanks, and Fuel Tank Sending Units. 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.

Competitive Prices and Extensive Inventory

The average price for a 1970 Oldsmobile Cutlass Supreme Fuel Tank at Advance Auto Parts is around $108.72, with a range that starts at $12.49 and goes up to $264.99. With 6 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Fuel Tank Cleaning Kit, Fuel Sending Unit without Pump, and Fuel Sending Unit without Pump start at just $12.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Fuel Tank, don’t forget to check out other key components like Fuel Pumps and Gas Caps. At Advance Auto Parts, we’re here to help you keep your 1970 Oldsmobile Cutlass Supreme in peak condition, inside and out.

Essential 1970 Oldsmobile Cutlass Supreme Fuel Tanks

Spectra Premium – Fuel Tank and Pump Assembly Combination (Part No.GM34RFI)

Fuel Tank and Pump Assembly Combination

from

$809.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium classic injection fuel tanks meet or exceed the performance of the original equipment they replace.

Product Features:
  • Application specific design ensure a perfect fit guarantee
  • OEM, fit, form and function paired with todays fuel injection technology
  • Fuel tanks made with corrosion resistant OEM approved Ni Terne steel
  • Proudly manufactured in Canada under stringent quality systems (ISO 9002)
  • Unit is leak tested after production to ensure product is free from fuel and / or evaporative leaks
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Carquest – Steel Fuel Tank (Part No.576-356)

Steel Fuel Tank

from

$476.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.

Product Features:
  • Reliable replacement – this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and models
  • Durable construction – this fuel tank is made from the same rugged materials as the original part for dependable service
  • Quality assured – this part has been validated to ensure a quality fit and long service life
  • Trustworthy design – backed by team of product specialists in the United States
See More

Spectra Premium – Fuel Tank (Part No.GM12A)

Fuel Tank

from

$226.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tanks meet or exceed the performance of the original equipment they replace.

Product Features:
  • Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
  • Lock ring included with each tank to reduce installation time and to ensure a complete repair
  • Made with corrosion resistant, OE approved, Ni Terne steel for durability
  • Unit is leak tested after production to ensure product in free from fuel and / or evaporative leaks
  • Each new fuel tank is road tested to ensure real world performance and to verify that each design meets our high standards for quality
  • Engineered to stringent tolerances based on our Canadian engineers’ in-depth knowledge of the OE part it’s designed to replace
  • Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
  • Packaged with double-layered foam wrap and heavy-gauge corrugated board to ensure product quality at installation
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Carquest – Steel Fuel Tank (Part No.576-363)

Steel Fuel Tank

from

$278.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.

Product Features:
  • Reliable replacement – this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and models
  • Durable construction – this fuel tank is made from the same rugged materials as the original part for dependable service
  • Quality assured – this part has been validated to ensure a quality fit and long service life
  • Trustworthy design – backed by team of product specialists in the United States
See More

Carquest – Steel Fuel Tank (Part No.576-307)

Steel Fuel Tank

from

$377.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.

Product Features:
  • Reliable replacement – this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and models
  • Durable construction – this fuel tank is made from the same rugged materials as the original part for dependable service
  • Quality assured – this part has been validated to ensure a quality fit and long service life
  • Trustworthy design – backed by team of product specialists in the United States
See More

Dorman – Steel Fuel Tank (Part No.576-305)

Steel Fuel Tank

from

$249.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.

Product Features:
  • Reliable replacement – this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and models
  • Durable construction – this fuel tank is made from the same rugged materials as the original part for dependable service
  • Quality assured – this part has been validated to ensure a quality fit and long service life
  • Trustworthy design – backed by team of product specialists in the United States
See More

Spectra Premium – Fuel Tank (Part No.GM3A)

Fuel Tank

from

$239.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tanks meet or exceed the performance of the original equipment they replace.

Product Features:
  • Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
  • Lock ring included with each tank to reduce installation time and to ensure a complete repair
  • Made with corrosion resistant, OE approved, Ni Terne steel for durability
  • Unit is leak tested after production to ensure product in free from fuel and / or evaporative leaks
  • Each new fuel tank is road tested to ensure real world performance and to verify that each design meets our high standards for quality
  • Engineered to stringent tolerances based on our Canadian engineers’ in-depth knowledge of the OE part it’s designed to replace
  • Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
  • Packaged with double-layered foam wrap and heavy-gauge corrugated board to ensure product quality at installation
See More

KAI – Fuel Tank Brace (Part No.GMK403274568)

Fuel Tank Brace

from

$57.99
New Goodmark Fuel Tank Brace Use 2 Per Car, Made Of Steel

Product Features:
  • Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Carquest – Fuel Tank Strap Coated for rust prevention (Part No.578-049)

Fuel Tank Strap Coated for rust prevention

from

$66.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.

Product Features:
  • Direct replacement – this fuel tank strap matches the fit, function and performance of the original part
  • Ideal solution – recommended for replacement when the fuel tank is serviced or replaced
  • Durable construction – manufactured from quality materials for superior service and reliability
  • Trustworthy design – backed by 100 years of automotive aftermarket experience
See More

Spectra Premium – Fuel Tank Strap (Part No.ST39)

Fuel Tank Strap

from

$47.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank straps meet or exceed the performance of the original equipment they replace.

Product Features:
  • Unit is designed to OE fit, form and function requirements accomplished by leveraging our expertise
  • Direct fit ensures safe, secure fuel tank installation
  • Product individually packaged and labeled to help reduce product damage prior to installation
  • Industry leading coverage on straps for plastic tanks
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Dorman – Fuel Tank Straps (Part No.578-006)

Fuel Tank Straps

from

$40.49
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.

Product Features:
  • Direct replacement – this fuel tank strap matches the fit, function and performance of the original part
  • Ideal solution – recommended for replacement when the fuel tank is serviced or replaced
  • Durable construction – manufactured from quality materials for superior service and reliability
  • Trustworthy design – backed by 100 years of automotive aftermarket experience
See More

Spectra Premium – Fuel Tank Strap (Part No.ST49)

Fuel Tank Strap

from

$56.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank straps meet or exceed the performance of the original equipment they replace.

Product Features:
  • Unit is designed to OE fit, form and function requirements accomplished by leveraging our expertise
  • Direct fit ensures safe, secure fuel tank installation
  • Product individually packaged and labeled to help reduce product damage prior to installation
  • Industry leading coverage on straps for plastic tanks
See More

KAI – Fuel Tank Strap (Part No.FST010006)

Fuel Tank Strap

from

$33.99
New Platinum Pro Fuel Tank Strap

Product Features:
  • RWD
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Dorman – Fuel Tank Strap Coated For Rust Prevention (Part No.578-048)

Fuel Tank Strap Coated For Rust Prevention

from

$68.99
Recommended for replacement whenever the fuel tank is replaced or serviced, this strap is a direct replacement for the original. Manufactured from durable materials to withstand harsh road and weather conditions.

Product Features:
  • Direct replacement – this fuel tank strap matches the fit, function and performance of the original part
  • Ideal solution – recommended for replacement when the fuel tank is serviced or replaced
  • Durable construction – manufactured from quality materials for superior service and reliability
  • Trustworthy design – backed by 100 years of automotive aftermarket experience
See More

Spectra Premium – Fuel Tank Sending Unit (Part No.FG09A)

Fuel Tank Sending Unit

from

$71.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel sending units meet or exceed the performance of the original equipment they replace.

Product Features:
  • Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
  • Precision tested fuel level sensors ensures vehicles fuel gage will provide an accurate reading at any fuel level
  • Includes strainers for smoother installation process and ensures a clean fuel system upon replacement
  • Engineered to stringent tolerances based on our Canadian engineers’ in-depth knowledge of the OE part it’s designed to replace
  • Manufactured with high quality material, ensuring the durability of this part to prevent costly repairs
See More

Dorman – Fuel Sending Unit without Pump (Part No.692-015)

Fuel Sending Unit without Pump

from

$79.99
This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this fuel tank sending unit is designed to match the fit and function of the original unit on specified applications
  • Restores functionality – reliable replacement for an original part that has failed due to internal sensor failure
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Fuel Sending Unit without Pump (Part No.692-244)

Fuel Sending Unit without Pump

from

$67.99
This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this fuel tank sending unit is designed to match the fit and function of the original unit on specified applications
  • Restores functionality – reliable replacement for an original part that has failed due to internal sensor failure
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Fuel Sending Unit without Pump (Part No.692-049)

Fuel Sending Unit without Pump

from

$96.99
This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this fuel tank sending unit is designed to match the fit and function of the original unit on specified applications
  • Restores functionality – reliable replacement for an original part that has failed due to internal sensor failure
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Fuel Sending Unit without Pump (Part No.692-243)

Fuel Sending Unit without Pump

from

$71.99
This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this fuel tank sending unit is designed to match the fit and function of the original unit on specified applications
  • Restores functionality – reliable replacement for an original part that has failed due to internal sensor failure
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

KAI – Fuel Sending Unit (Part No.FSU010163)

Fuel Sending Unit

from

$51.99
New Platinum Pro Fuel Sending Unit, 71-72 Gm Mid, 3/8 Outlet Without Fuel Return

Product Features:
  • 71-72 GM Midsize, 3/8 Outlet, Without Fuel Return
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Spectra Premium – Fuel Tank Sending Unit (Part No.FG91C)

Fuel Tank Sending Unit

from

$70.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel sending units meet or exceed the performance of the original equipment they replace.

Product Features:
  • Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
  • Precision tested fuel level sensors ensures vehicles fuel gage will provide an accurate reading at any fuel level
  • Includes strainers for smoother installation process and ensures a clean fuel system upon replacement
  • Engineered to stringent tolerances based on our Canadian engineers’ in-depth knowledge of the OE part it’s designed to replace
  • Manufactured with high quality material, ensuring the durability of this part to prevent costly repairs
See More

Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Fuel Tank Cleaning Kit

from

$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.

Product Features:
  • Helps avoid premature fuel pump failure
  • Lint free towel included
  • Low suds formulation
  • Removes harmful contaminants from the fuel tank
See More

Most Popular Fuel Tank Strap for 1970 Oldsmobile Cutlass Supremes

Enhance your 1970 Oldsmobile Cutlass Supreme with this popular Fuel Tank Strap we have in stock, for $57.99.

KAI – Fuel Tank Brace (Part No.GMK403274568)

Fuel Tank Brace

from

$57.99
New Goodmark Fuel Tank Brace Use 2 Per Car, Made Of Steel

Product Features:
  • Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Best-Selling 1970 Oldsmobile Cutlass Supreme Fuel Tanks

Upgrade your Cutlass Supreme with one of our 2 best-selling Fuel Tanks.

Dorman – Fuel Tank with Lock Ring and Seal (Part No.576-217)

Fuel Tank with Lock Ring and Seal

from

$264.99
This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.

Product Features:
  • Reliable replacement – this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and models
  • Durable construction – this fuel tank is made from the same rugged materials as the original part for dependable service
  • Quality assured – this part has been validated to ensure a quality fit and long service life
  • Trustworthy design – backed by team of product specialists in the United States
See More

Holley – 1970 GM A BODY FT (Part No.19-516)

1970 GM A BODY FT

from

$204.99
1970 GM A BODY FT

Top-Quality Fuel Tank Sending Units for 1970 Oldsmobile Cutlass Supremes

Choose a high-quality OEM or aftermarket Fuel Tank Sending Unit for Oldsmobile Cutlass Supremes and enjoy top-notch performance from $67.99.

Dorman – Fuel Sending Unit without Pump (Part No.692-241)

Fuel Sending Unit without Pump

from

$67.99
This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this fuel tank sending unit is designed to match the fit and function of the original unit on specified applications
  • Restores functionality – reliable replacement for an original part that has failed due to internal sensor failure
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Fuel Sending Unit without Pump (Part No.692-242)

Fuel Sending Unit without Pump

from

$91.99
This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this fuel tank sending unit is designed to match the fit and function of the original unit on specified applications
  • Restores functionality – reliable replacement for an original part that has failed due to internal sensor failure
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Our Top Pick for a 1970 Oldsmobile Cutlass Supreme Fuel Tank Cleaning Kit

Invest in a durable Fuel Tank Cleaning Kit for your 1970 Oldsmobile, knowing you’re getting trusted brands and expert craftsmanship.

Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Fuel Tank Cleaning Kit

from

$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.

Product Features:
  • Helps avoid premature fuel pump failure
  • Lint free towel included
  • Low suds formulation
  • Removes harmful contaminants from the fuel tank
See More

FAQs for 1970 Oldsmobile Cutlass Supreme Fuel Tanks

What are the best-selling Fuel Tanks for 1970 Oldsmobile Cutlass Supremes?

Out of 6 Fuel Tanks that fit 1970 Oldsmobile Cutlass Supremes, the following parts are the top sellers:

What’s the price range for 1970 Oldsmobile Cutlass Supreme Fuel Tanks?

The prices of Fuel Tanks for the 1970 Oldsmobile Cutlass Supreme range from $12.49 up to $264.99 for the most premium parts.

What is the average price of a Fuel Tank for a 1970 Oldsmobile Cutlass Supreme?

The average price for Fuel Tanks for the 1970 Oldsmobile Cutlass Supreme is $108.72. Keep in mind the variety of part types within our Fuel Tank category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fuel Tanks for other Oldsmobile Cutlass Supreme model years?

Yes, we carry Fuel Tanks for 29 model years of Oldsmobile Cutlass Supremes between 1967 and 1997. The following model years are the most popular for Fuel Tank purchases: 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, and 1989.

What are the cheapest Fuel Tanks for my 1970 Oldsmobile Cutlass Supreme?

The cheapest 1970 Oldsmobile Cutlass Supreme Fuel Tanks we carry are:

Does Advance Auto Parts sell Fuel Tanks for any other 1970 Oldsmobile models?

Yes. We stock Fuel Tanks for 6 other popular 1970 Oldsmobile models. Some of the most popular are 1970 Cutlass Fuel Tanks, 1970 98 Fuel Tanks, 1970 Delta 88 Fuel Tanks, 1970 Toronado Fuel Tanks, and 1970 F85 Fuel Tanks.

What types of Fuel Tanks do you sell for my 1970 Oldsmobile Cutlass Supreme?

As of 3/1/26, these are some of the most in-demand types of Fuel Tanks for a 1970 Oldsmobile Cutlass Supreme:

Can I get help with 1970 Oldsmobile Cutlass Supreme Fuel Tank orders?

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

What is your return policy for Oldsmobile Cutlass Supreme Fuel Tanks?

Advance Auto Parts keeps returns simple. For new Oldsmobile Cutlass Supreme Fuel Tanks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.