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GM

Genuine Parts 12639000 Fuel Return Hose

  • Based on 54 reviews
Condition: New
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$229.47 Why this price?

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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: Only 6 left in stock, order soon!
Fulfilled by First Class Auto
Arrives Aug 20 – Aug 26
Order within 9 hours and 23 minutes
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Features

  • GM-recommended replacement part for your GM vehicles original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
  • Country of Origin: Czech Republic

Description

ACDelco GM Original Equipment Fuel Return Hose is a GM-recommended replacement component for one or more of the following vehicle systems: ignition, and/or engine fuel management. This original equipment hose will provide the same performance, durability, and service life you expect from General Motors.

Brand: GM


Material: Rubber


Color: Black


UPC:


Manufacturer: ACDelco


Global Trade Identification Number: 48


Manufacturer: ‎ACDelco


Brand: ‎GM


Model: ‎Fuel Return Hose


Item Weight: ‎7.1 ounces


Product Dimensions: ‎10.71 x 7.2 x 3.19 inches


Item model number: ‎12639000


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎12639000


OEM Part Number: ‎12639000


Date First Available: June 26, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 20 – Aug 26

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
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Fixed my problem
I have a 2015 GMC LML Duramax and after I changed out my fuel pump and injectors the truck took a long time to get it to crank over then when it did, it had no power and almost died when I hit the throttle. I found the injectors deeded that back pressure from this valve. When I replaced the part I was back in business. ... show more
Reviewed in the United States on January 21, 2025 by Spifek
    • Get Ready
Review Image by Eric Escamilla Eric Escamilla
Not leaking and holding 300 miles in, but yikes was it a pain. Had to loosen fuel filter head bracket, fuel vacuum sensor bracket and hot side boost tube. Also, it helps if you use a 12mm wrench to break the old return line clips b/c just pulling on them did not work for me and I was afraid of cracking the nozzle on the injector. 12mm socket wrench hugged the top lip of the clip perfectly enough to help crack it loose. Good luck! ... show more
Reviewed in the United States on September 25, 2024 by Eric Escamilla Eric Escamilla
    • Fuel return hose
Perfect replacement hose!
Reviewed in the United States on July 8, 2024 by Curtis S
    • Fragile handle with caution
My factory return lines had finally given up and wouldn’t hold anymore so I ordered these and I’ve got to say they are a quality product the install went very well and fit just like factory but they are just like factory so if your tackling the job yourself be very carful because the plastics break easily definantly will buy again in the future if needed again replaced them at 149k I will update if they start to leak or have any issues ... show more
Reviewed in the United States on July 17, 2022 by Corbin K.
    • Awesome product for the price!
Perfect fit. FACTORY REPLACEMENT!!!!!!
Reviewed in the United States on January 4, 2024 by JR R.
    • VERY BAD PRODUCT!!!!! I want reimbursement and I should be compensated for tow
This product totally garbage put it on my truck and didn’t make it five miles before the poorly made rubber hose blew apart dumping fuel all over under the hood and had to have my truck towed because of this VERY UNSAFE PRODUCT DONOT PUT THIS ON YOUR TRUCK !!!!!!!
Reviewed in the United States on March 13, 2025 by James
    • Excellent for 2014 LML Duramax
This product was exactly what I needed for my 2014 LML Duramax you got me out of a huge bind. I brought the original ones on my truck they are super brutal and be very careful when installing the new ones the little ears will break it really easy this product was 100% what you need
Reviewed in the United States on April 5, 2022 by Tony
    • Worked great...
Worked great, mine broke while on vacation. Was delivered to the location we were staying with no issues. Lines are factory AC Delco. Also way less $$$ then the stealership which wants $330.
Reviewed in the United States on January 1, 2023 by Virgil P.

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