{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle

Buick Fuel Tanks

Don’t drive your Buick with a faulty fuel tank to avoid leaks and maintain its engine performance. Replace it as soon as you can with a new Buick fuel tank right here at CarParts.com. We have many Buick parts to fix any model, such as the LeSabre, Regal, and Century. Our products are sourced from the most reliable brands in the industry to guarantee excellent fit and OE-grade durability at prices that won’t break the bank. Check out our Buick fuel tanks now!
Refine by:

Shop Catalog

Showing 1 - 15 of 108 results
Display item:
15
30
45
Sort by:
Fuel Tank, 17 Gallons / 64 Liters, With Filler Neck, Lock Ring, and Pan In Tank, Without Seal(s)
Part Number: REPB670103
Vehicle Info Required to Guarantee Fit
$125.99
Product Details
Notes : With filler neck, lock ring, and pan in tank; Without seal(s); Color/finish will not affect quality and performance of the productRecommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 17 gallons / 64 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 22523080Replaces Partslink Number : GM3900132Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM307C, 22523080, GM3900132
Fuel Tank, 24 Gallons / 91 Liters, With Filler Neck, Without Seal(s) and Pan in Tank
Part Number: P670109
Vehicle Info Required to Guarantee Fit
$128.03
Product Details
Notes : With filler neck; Without seal(s) and pan in tankRecommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 24 gallons / 91 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 10147916Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM411A, 10147916
Fuel Tank, 17 Gallons / 64 Liters, With Lock Ring, 2 Vent Pipes, and Filler Neck
Part Number: REPO670103
Vehicle Info Required to Guarantee Fit
$133.49
Product Details
Notes : With lock ring, 2 vent pipes, and filler neckRecommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 17 gallons / 64 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 404078Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM34C, 404078
Fuel Tank, 17 Gallons / 64 Liters, With Filler Neck and Lock Ring, Without Seal(s) and Pan in Tank
Part Number: REPB670106
Vehicle Info Required to Guarantee Fit
$137.49
Product Details
Notes : With filler neck and lock ring; Without seal(s) and pan in tankRecommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 17 gallons / 64 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 559451Replaces Partslink Number : GM3900118Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM307A, 559451, GM3900118
Fuel Tank, 18 Gallons / 68 Liters, With Lock Ring
Part Number: ARBB670101
Vehicle Info Required to Guarantee Fit
$124.49
Product Details
Notes : With lock ringRecommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 18 gallons / 68 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 25624842Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM20D, 25624842
Fuel Tank, 17 Gallons / 64 Liters, With Lock Ring, 3 Vent Pipes, and Filler Neck, Without Seal(s)
Part Number: REPB670102
Vehicle Info Required to Guarantee Fit
$105.49
Product Details
Notes : With lock ring, 3 vent pipes, and filler neck; Without seal(s)Recommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 17 gallons / 64 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 1235674Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM34H, 1235674
Fuel Tank, 24 Gallons / 91 Liters, With Filler Neck, Without Seal(s)
Part Number: O670101
Vehicle Info Required to Guarantee Fit
$158.99
Product Details
Notes : With filler neck; Without seal(s)Recommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 24 gallons / 91 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 559455Replaces Partslink Number : GM3900117Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM412A, 559455, GM3900117
Fuel Tank, 21 Gallons / 79 Liters, With Filler Neck, Lock Ring, and 1.75 In. Small Gauge Hole, Without Seal(s)
Part Number: REPC670106
Vehicle Info Required to Guarantee Fit
$124.11
Product Details
Notes : With filler neck, lock ring, and 1.75 in. small gauge hole; Without seal(s)Recommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 21 gallons / 79 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 344416Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM202, 344416
Fuel Tank, 15 Gallons / 57 Liters, With Lock Ring
Part Number: ARBB670103
Vehicle Info Required to Guarantee Fit
$103.99
Product Details
Notes : With lock ringRecommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 15 gallons / 57 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 22515512Replaces Partslink Number : GM3900129Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM9B, 22515512, GM3900129
Fuel Tank, 18 Gallons / 68 Liters, With Lock Ring
Part Number: ARBP670105
Vehicle Info Required to Guarantee Fit
$121.99
Product Details
Notes : With lock ringRecommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 18 gallons / 68 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 25328265Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM60C, 25328265
Fuel Tank, 20 Gallons / 76 Liters, With Lock Ring and Vent Pipe, Without Seal(s) and Filler Neck
Part Number: REPO670105
Vehicle Info Required to Guarantee Fit
$121.49
Product Details
Notes : With lock ring and vent pipe; Without seal(s) and filler neckRecommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 20 gallons / 76 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 3867745Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM37A, 3867745
Fuel Tank, 15 Gallons / 57 Liters, With Lock Ring
Part Number: ARBB670102
Vehicle Info Required to Guarantee Fit
$62.99
Product Details
Notes : With lock ringRecommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 15 gallons / 57 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 22592046Replaces Partslink Number : GM3900128Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : GM39, 22592046, GM3900128
Fuel Tank, 21 Gallons / 79 Liters, With Lock Ring, Without Filler Neck and Seal(s)
Part Number: REPC670112
Vehicle Info Required to Guarantee Fit
$112.49
Product Details
Notes : With lock ring; Without filler neck and seal(s)Recommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 21 gallons / 79 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyWarranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : GM2Returns Policy : 30-Day Return Policy
Fuel Tank, 17 Gallons / 64 Liters, With Filler Neck and Lock Ring
Part Number: B670103
Vehicle Info Required to Guarantee Fit
$102.99
Product Details
Notes : With filler neck and lock ringRecommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 17 gallons / 64 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyReplaces OE Number : 22505822Replaces Partslink Number : GM3900120Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyInterchange Part Number : IGM308A, 576355, 22505822, GM3900120
Fuel Tank, 24 Gallons / 91 Liters, Without Filler Neck and Seal(s)
Part Number: C670101
Vehicle Info Required to Guarantee Fit
$117.49
Product Details
Notes : Without filler neck and seal(s)Recommended Use : OE ReplacementProduct Fit : Direct FitCapacity : 24 gallons / 91 litersMaterial : Galvanized SteelColor Finish : PaintedQuantity Sold : Sold individuallyWarranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : GM4AReturns Policy : 30-Day Return Policy
Page 1 of 8 | Showing 1 - 15 of 108 results

Top Rated Products

This tank doesn't fit like the stock one. I used the stock strap it was a fight to pSee More
Hector H.
VERIFIED PURCHASER
Best price in town and online, fast shipping, and superb customer service experience!See More
Ebony A.
VERIFIED PURCHASER

Product Questions & Answers

Q:Does this come with the filler neck ?
Xavier L.
A:BEST ANSWERHi Xavier, Glad to assist you. No, it does not. It only comes with that extra piping, not the whole hose/pipe filler neck. It is a guaranteed fit part if your truck appears in the vehicle fitment information below (after selecting the year, make, model, submodel, and engine size). Grab our sale offer and click the link below to buy it today. Happy shopping! https://www.carparts.com/fuel-tank/jc-whitney/b670103?can=cpje1043_CSQA_20241014 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Q:Do you have a fuel tank for a 1976 eldorado cadillac?
Elton B.
A:BEST ANSWERHi Elton, thank you for reaching out. Per checking, we don't have a direct-fit fuel tank for the 1976 Cadillac Eldorado. Thank you for inquiring. Have a nice day. Show less
Aldrin P.
 
3 Questions, 1 AnswerView all Q&As >
Q:How do you attach a filler neck??
Brian B.
A:BEST ANSWERHi Brian, thank you for reaching out! You'll have to weld it on. You can click the link below to order the tank while stocks last. Have a great weekend! https://www.carparts.com/fuel-tank/jc-whitney/repc670112?can=cpab2020_csqa_20240209 Show less
Andrew B.
 
3 Questions, 1 AnswerView all Q&As >

Shopping for Buick Fuel Tank

Driving your Buick has always been an enjoyable experience. Unfortunately, some of its parts can wear out and affect the overall performance of your ride. Take your Buick fuel tank, for example, which provides storage for your vehicle’s fuel. If it gets damaged and the fuel leaks, it can cause various problems for your engine including power loss and stalling.

Shop for Aftermarket Buick Fuel Tanks on CarParts.com

Driving your Buick when it has a damaged fuel tank is risky for you and other drivers on the road. If you want to restore your ride’s optimum condition, make sure you get a Buick fuel tank replacement here at CarParts.com.

We offer our high-quality Buick aftermarket fuel tanks at competitive prices. Choose from our OE and performance replacement Buick fuel tanks that are available in various dimensions, capacities, and finishes. These parts are made from either steel or galvanized steel, so you can be sure that they are built to last. Depending on your needs, you can purchase a single Buick fuel tank or a set.

When it comes to aftermarket parts and accessories, we guarantee that you can get the best bang for your buck here at CarParts.com. Our Buick fuel tanks are sourced from the most reputable brands in the industry. They have passed stringent manufacturing processes and come with warranties that ensure your protection as a consumer.

Our Buick fuel tanks are on hand and can be shipped to your home in as fast as two business days. To find the best part for your Buick’s year model, use our vehicle selector to filter our catalog. You can also refine the list of fuel tanks based on your preferences using any of our website’s search filters. Check out our parts now and place your order for a Buick gas tank replacement today!

Helpful Automotive Resources

P0440 Code: Evaporative Emission Control System Malfunction – Large Leak
P0440 Code: Evaporative Emission Control System Malfunction – Large LeakDiagnostic trouble code (DTC) P0440 stands for “Evaporative Emission Control System Malfunction – Large Leak.” Your car’s computer (the ECM/PCM) will set the code when it determines that there’s a significant leak in the EVAP system—however, keep in mind that this doesn’t necessarily mean that there’s a leak.
P0441 Code: Evaporative Emission Control System Incorrect Purge Flow
P0441 Code: Evaporative Emission Control System Incorrect Purge FlowDiagnostic trouble code (DTC) P0441 stands for “Evaporative Emission Control System (EVAP) Incorrect Purge Flow.” Your car’s computer will set the code when it determines there’s an improper amount of fuel vapor being “purged” from the EVAP charcoal canister into the engine.
P0457 Code: Evaporative Emission System Leak Detected (Fuel Cap Loose/Off)
P0457 Code: Evaporative Emission System Leak Detected (Fuel Cap Loose/Off)Pro Tips are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.