Chevrolet K20 Pickup Fuel Tanks

Your One-Stop Shop For Trusted Chevrolet K20 Pickup Fuel Tanks

If you’re in search of Chevrolet K20 Pickup Fuel Tanks aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 49 Fuel Tanks from top brands with prices ranging from $9.99 to $345.99.

Beyond great prices, we stock trusted brands manufacturing all types of Fuel Tanks for your Chevrolet K20 Pickup. Of the 8 OEM and aftermarket parts brands we carry, some of the most popular are Delphi, Carquest, and Carquest Premium.

And don’t forget to read customer reviews across all Fuel Tanks categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Fuel Tanks have to cost top dollar, and we prove it. Browse our top Chevrolet K20 Pickup Fuel Tanks below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Chevrolet K20 Pickup Fuel Tanks

KAI – Fuel Tank Strap (Part No.FST010012)

Fuel Tank Strap

from

$39.99
New Platinum Pro Fuel Tank Straps

Product Features:
  • 25 Gallon
  • 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
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KAI – Fuel Tank Strap (Part No.FST010001)

Fuel Tank Strap

from

$24.99
New Platinum Pro Fuel Tank Straps With 16 Or 20 Gallon

Product Features:
  • 16 Or 20 Gallon, Mid Mount Tank
  • 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
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KAI – Fuel Tank (Part No.FTK010049)

Fuel Tank

from

$154.99
New Platinum Pro Fuel Tank, 73-87 Chevy Pickup

Product Features:
  • 73-87 Chevy Pickup
  • 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
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KAI – Fuel Tank (Part No.TNKGM1A)

Fuel Tank

from

$244.99
New Standard Replacement Fuel Tank, 73-81 C/K Pickup 20 Gallon, Side Mount Tank

Product Features:
  • 73-81 C/K Pickup, 20 Gallon, Side Mount Tank
  • 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
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Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Fuel Tank Cleaning Kit

from

$12.49
To perform a complete fuel pump replacement, clean the tank every time. Order the Delphi Fuel Tank Cleaning Kit (Part FC01). Remember, the original pump went into a clean fuel tank, to ensure the same level of performance, the new pump should too. 100 ye

Product Features:
  • Helps avoid premature fuel pump failure
  • Lint free towel included
  • Low suds formulation
  • Removes harmful contaminants from the fuel tank
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Carquest Premium – Fuel Tank Selector Valve (Part No.FSC1011)

Fuel Tank Selector Valve

from

$78.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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ACDelco – Fuel Tank Selector Valve (Part No.U7001)

Fuel Tank Selector Valve

from

$152.99
GM Genuine Parts Fuel Tank Selector Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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GM Genuine Parts – Fuel Tank Selector Valve (Part No.U7000)

Fuel Tank Selector Valve

from

$108.99
GM Genuine Parts Fuel Tank Selector Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Carquest Premium – Fuel Tank Selector Valve Connector (Part No.FSA1013)

Fuel Tank Selector Valve Connector

from

$21.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Fuel Tank Lock Ring (Part No.LO1582931)

Fuel Tank Lock Ring

from

$16.99
Carquest Premium fuel pump tank seals are built by Carter Fuel Systems and Agility Auto Parts, industry leaders in high-quality fuel system components. Carquest Premium offers a complete line of fuel pump tank seals covering a wide variety of North American vehicle applications. Carquest Premium fuel pump tank seals are engineered to meet or exceed all OEM specifications.

Product Features:
  • Engineered to meet or exceed all OEM specifications.
  • Precision stamped and are treated with a rust proof finish to ensure durability and strength
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KAI – Fuel Tank Bracket (Part No.FST019997)

Fuel Tank Bracket

from

$129.99
New Platinum Pro Front Fuel Tank Bracket, With Strap, Made Of Steel

Product Features:
  • With Strap
  • 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

KAI – Fuel Tank Bracket (Part No.FST019998)

Fuel Tank Bracket

from

$129.99
New Platinum Pro Rear Fuel Tank Bracket, With Strap, Made Of Steel

Product Features:
  • With Strap
  • 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 Premium – Fuel Tank Lock Ring (Part No.LO1511470)

Fuel Tank Lock Ring

from

$23.99
Carquest Premium fuel tank lock rings are built by Carter Fuel Systems and Agility Auto Parts, industry leaders in high-quality fuel system components. Carquest Premium offers a complete line of fuel tank lock rings covering a wide variety of North American vehicle applications. Carquest Premium fuel tank lock rings are engineered to meet or exceed all OEM specifications. Carquest Premium fuel tank lock rings are precision stamped and are treated with a rust proof finish to ensure durability and strength.

Product Features:
  • Engineered to meet or exceed all OEM specifications.
  • Precision stamped and are treated with a rust proof finish to ensure durability and strength.
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KAI – Fuel Tank Lock Ring (Part No.SPILO01)

Fuel Tank Lock Ring

from

$9.99
New Standard Replacement Fuel Tank Lock Ring, Includes O-Ring

Product Features:
  • Includes O-Ring
  • 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
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Carquest Premium – Fuel Tank Lock Ring (Part No.LR3000)

Fuel Tank Lock Ring

from

$9.99
CARQUEST lock rings are designed to positively seat the fuel pump in proper position inside the tank. These precision stamped rings are made from corrosion-resistant and durable metals for long life.

Product Features:
  • Precision stamped for perfect fit and pump position
  • Always replace lock ring as a part of fuel pump service
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Delphi – Fuel Tank Lock Ring (Part No.FA10009)

Fuel Tank Lock Ring

from

$28.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.

Product Features:
  • Delphi lock rings are designed to meet or exceed the performance of the original unit
  • Made out of steel to endure harsh conditions
  • Each lock ring is application specific to ensure the fuel system is locked in and seals properly
  • Always consider replacing the lock ring as a part of fuel pump service
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Carquest Premium – Fuel Tank Sending Unit FG05JCQ: Includes Wiring Harness (Part No.FG05JCQ)

Fuel Tank Sending Unit FG05JCQ: Includes Wiring Harness

from

$81.99
Carquest Premium fuel tank sending units are built to meet or exceed Original Equipment (O.E.) specifications for fit, form and function. Carquest Premium fuel tank sending units are supplied with the wiring harness and gaskets or seals when required for the application. All sending units are precision-tested ensuring accurate readings at any fuel level. Carquest Premium fuel tank sending units are engineered with superior quality components to provide the longest life and are backed up by an industry-leading warranty.

Product Features:
  • Meets or exceeds OE specifications for fit, form and function
  • All sending units are 100% performance tested
  • Includes installation gaskets or seals where applicable
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KAI – Fuel Sending Unit (Part No.FSU010024)

Fuel Sending Unit

from

$74.99
New Platinum Pro Fuel Sending Unit, 73-79 C/K Pu, With 3 Outlets, Rh Side Tank

Product Features:
  • 73-79 C/K Pickup, With 3 Outlets, Right Side Tank
  • 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 Premium – Fuel Tank Sending Unit FG119ACQ: Includes Wiring Harness (Part No.FG119ACQ)

Fuel Tank Sending Unit FG119ACQ: Includes Wiring Harness

from

$111.99
Carquest Premium fuel tank sending units are built to meet or exceed Original Equipment (O.E.) specifications for fit, form and function. Carquest Premium fuel tank sending units are supplied with the wiring harness and gaskets or seals when required for the application. All sending units are precision-tested ensuring accurate readings at any fuel level. Carquest Premium fuel tank sending units are engineered with superior quality components to provide the longest life and are backed up by an industry-leading warranty.

Product Features:
  • Meets or exceeds OE specifications for fit, form and function
  • All sending units are 100% performance tested
  • Includes installation gaskets or seals where applicable
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KAI – Fuel Sending Unit (Part No.FSU010030)

Fuel Sending Unit

from

$69.99
New Platinum Pro Fuel Sending Unit, 73-79 C/K Pu, With 2 Outlets, Lh Side Tank

Product Features:
  • 73-79 C/K Pickup, With 2 Outlets, Left Side Tank
  • 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

KAI – Fuel Sending Unit (Part No.FSU010191)

Fuel Sending Unit

from

$64.99
New Platinum Pro Fuel Sending Unit With 3/8 Line Without Vent Line For In-Cab Tank, For Engines With 4 Barrel Carb

Product Features:
  • Engines With 4 Barrel Carb
  • 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 Sending Unit Without Pump (Part No.692-073)

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
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Carquest Premium – Fuel Tank Sending Unit FG05DCQ: Includes Wiring Harness (Part No.FG05DCQ)

Fuel Tank Sending Unit FG05DCQ: Includes Wiring Harness

from

$93.99
Carquest Premium fuel tank sending units are built to meet or exceed Original Equipment (O.E.) specifications for fit, form and function. Carquest Premium fuel tank sending units are supplied with the wiring harness and gaskets or seals when required for the application. All sending units are precision-tested ensuring accurate readings at any fuel level. Carquest Premium fuel tank sending units are engineered with superior quality components to provide the longest life and are backed up by an industry-leading warranty.

Product Features:
  • Meets or exceeds OE specifications for fit, form and function
  • All sending units are 100% performance tested
  • Includes installation gaskets or seals where applicable
See More

Carquest Premium – Fuel Tank Sending Unit FG05BCQ: Includes Strainer and Wiring Harness (Part No.FG05BCQ)

Fuel Tank Sending Unit FG05BCQ: Includes Strainer and Wiring Harness

from

$89.99
Carquest Premium fuel tank sending units are built to meet or exceed Original Equipment (O.E.) specifications for fit, form and function. Carquest Premium fuel tank sending units are supplied with the wiring harness and gaskets or seals when required for the application. All sending units are precision-tested ensuring accurate readings at any fuel level. Carquest Premium fuel tank sending units are engineered with superior quality components to provide the longest life and are backed up by an industry-leading warranty.

Product Features:
  • Meets or exceeds OE specifications for fit, form and function
  • All sending units are 100% performance tested
  • Includes installation gaskets or seals where applicable
See More

Spectra Premium – Fuel Tank Sending Unit (Part No.FG05C)

Fuel Tank Sending Unit

from

$91.99
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
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Fuel Tanks Brands You Can Trust For Your Chevrolet K20 Pickup

8 trusted brands of Fuel Tanks line our shelves, ready to help keep your Chevrolet K20 Pickup running smooth. Below are some of the most popular brands and their top Fuel Tanks offerings:

Popular Spectra Premium Fuel Tanks

Spectra Premium products for the Chevrolet K20 Pickup span several categories. Some of the highest-rated Spectra Premium Fuel Tanks that will fit your Chevrolet K20 Pickup are:
Fuel Tank
from $162.99
(1)
Fuel Tank
Fuel Tanks
Fuel Tank Sending Unit
from $91.99
(2)
Fuel Tank Sending Unit
Fuel Tank Sending Units
Fuel Tank
from $141.99
(7)
Fuel Tank
Fuel Tanks

Top Chevrolet K20 Pickup Fuel Tanks from Spectra Premium

Your Chevrolet K20 Pickup will be purring again thanks to Spectra Premium brand Fuel Tanks available for online order or in-store pick up. Popular Spectra Premium parts include:
Fuel Tank
from $328.99
(1)
Fuel Tank
Fuel Tanks

Most Purchased Chevrolet K20 Pickup Fuel Tanks from Carquest

When you buy the most frequently purchased Carquest brand Fuel Tanks, you can be confident it will be the right part for your Chevrolet K20 Pickup. Here are the Carquest Fuel Tanks Advanced Auto customers buy the most:
Steel Fuel Tank
from $142.99
(3)
Steel Fuel Tank
Fuel Tanks
Fuel Tank Cleaning Kit
from $12.49
This product is not rated
Fuel Tank Cleaning Kit
Fuel Tank Cleaning Kits
Fuel Tank Selector Valve
from $84.99
(4)
Fuel Tank Selector Valve
Fuel Tank Selector Valves

FAQs for Chevrolet K20 Pickup Fuel Tanks

What are the most purchased Fuel Tanks for the Chevrolet K20 Pickup?

Out of 49 Fuel Tanks for the Chevrolet K20 Pickup, the most popular in our inventory are:
Fuel Tank Cleaning Kit
from $12.49
This product is not rated
Fuel Tank Cleaning Kit
Fuel Tank Cleaning Kits
Steel Fuel Tank
from $142.99
(3)
Steel Fuel Tank
Fuel Tanks
Fuel Tank Lock Ring
from $16.99
This product is not rated
Fuel Tank Lock Ring
Fuel Pump Tank Seals

What are the top-rated Chevrolet K20 Pickup Fuel Tanks?

Top-rated Fuel Tanks for your Chevrolet K20 Pickup based on customer reviews/ratings are:
Fuel Tank Selector Valve
from $84.99
(4)
Fuel Tank Selector Valve
“Bolted in and works”
Fuel Tank Selector Valve
from $152.99
(4)
Fuel Tank Selector Valve
“Bought this to replace the faulty one on our motor home. The number of gas lines is correct, but the old one only has one wire to it. The part comes w”
Fuel Tank Selector Valve
from $108.99
(2)
Fuel Tank Selector Valve
“Cant’ really comment on the product too much yet. Don’t know if it works or not as it did not come with any instructions. Going on AC Delco’s website ”