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Spectra Premium

Spectra Premium GM1B Fuel Tank for General Motors , Silver

Based on 257 reviews
Condition: New
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$213.26

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As low as $35.54 / mo
  • – 6-month term
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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amber World Wide
Arrives Nov 8 – Nov 13
Order within 9 hours and 20 minutes

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At a glance

Condition
New
Model
GM1B
Dimensions
14 x 11 x 56 in
Weight
22.5 lb
Exterior Finish
Brushed
Vehicle Service Type
Car, Truck
Item Type Name
Fuel Tank

Features 4

  • Fit Type: Vehicle Specific
  • Made with corrosion resistant O;E;M; approved Ni Terne steel
  • Spectra Premium fuel tanks meet or exceed the performance of the original equipment fuel tanks they replace
  • Lock ring included with tank

Description

Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium Fuel Tanks meet or exceed the performance of the original equipment Fuel Tanks they replace. Lock ring included with tank. Made with corrosion resistant O.E.M. approved Ni Terne steel. All units are 100 percent water based leak tested after full product assembly.

Specs 22

Brand Spectra Premium
Item dimensions L x W x H 14 x 11 x 56 inches
Exterior Finish Brushed
Vehicle Service Type Car, Truck
Item Weight 22.5 pounds
Brand Name Spectra Premium
Manufacturer Part Number GM1B
OEM Equivalent Part Number 12382992

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 8 – Nov 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Worked perfect
Review Image by Elias Deleon
My 85 GMC pick had a rusted out gas tank. This product worked fine. It was a bit tight. The seam sticks out a bit further where the brackets go around the tank. Had to bend it a bit. But it worked fine. Way cheaper and quicker than LMC. Don't be discouraged if it doesn't seem like it will fit. Because of the seam. ... show more
Reviewed in the United States on August 14, 2024 by Elias Deleon
Perfect
Perfect fit
Reviewed in the United States on July 27, 2026 by Douglas K.
Would purchase again if needed.
Excellent, strapped right in and worked like OEM.
Reviewed in the United States on August 22, 2025 by Thomas B.
price
good
Reviewed in the United States on April 30, 2026 by Christine Griswold
Good quality tank
It’s a good tank. However, I did have a hard time fitting the straps around the tank because the welded seam had to bent down to get the straps around the tank. Other than that it’s worth to price and I would recommend to anyone needing it.
Reviewed in the United States on April 17, 2024 by Stacy Vaughn
Nice tank
Couple wacks to the seam where it sits in the cradles and it slid right in. Good price, seems factory quality!
Reviewed in the United States on February 2, 2025 by Jordan Rand
Fit a long bed square-body Chevy great
Review Image by Matthew Smith
It is working well on my 85 K20, seems like good quality welds and metal, no more leaky gas tank. No issues installing other than the job itself is a little challenging getting the gas tank up and mounted to the frame
Reviewed in the United States on March 16, 2024 by Matthew Smith
For longbed only!
Put all vehicle selections in and it does not fit my son's 83 short bed
Reviewed in the United States on December 30, 2024 by Jeramiah Meade
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