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GM

Genuine Parts 12660709 Fuel Injector Rail

  • Based on 43 reviews
Condition: New
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$157.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Sep 23
Order within 2 hours and 23 minutes
Available payment plans shown during checkout

Features

  • This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
  • Designed, engineered, tested, and warranted for GM vehicles
  • Precise fit for ease of installation
  • For proper installation, locate your nearest GM dealer, independent service center, or body shop

Description

Maintain your Chevrolet, Buick, GMC, or Cadillac vehicle with a Genuine GM Fuel Injector Rail. Only Genuine GM Parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle. WARNING: Cancer and Reproductive Harm

Brand: GM


Fit Type: Vehicle Specific Fit


Vehicle Service Type: Van


Item dimensions L x W x H: 18.38 x 14.12 x 8.88 inches


Item Weight: 1.86 Pounds


Brand: ‎GM


Fit Type: ‎Vehicle Specific Fit


Vehicle Service Type: ‎Van


Item dimensions L x W x H: ‎18.38 x 14.12 x 8.88 inches


Item Weight: ‎1.86 Pounds


Specification Met: ‎OE


Auto Part Position: ‎Center


Outlet Connection Size: ‎0.25 Inches


Outlet Connection Type: ‎Barb


Body Material: ‎Aluminum


Inlet Connection Type: ‎Hose Barb


Connector Type: ‎Barb


Gas Type: ‎Gasoline


Mounting Type: ‎Tank Mount


Operation Mode: ‎Automatic


Product Grade: ‎High


Manufacturer: ‎GM Genuine Parts


UPC: ‎808709949442


Model: ‎GM Original Equipment


Item Weight: ‎1.86 pounds


Product Dimensions: ‎18.38 x 14.12 x 8.88 inches


Country of Origin: ‎USA


Item model number: ‎12660709


Exterior: ‎Machined


Manufacturer Part Number: ‎12660709


Date First Available: May 4, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 23

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.

Top Amazon Reviews


  • Works great
Fits right on my NBS/TBSS intake, no leaks and injectors work perfect.
Reviewed in the United States on June 16, 2025 by laqualis english

  • It’s legit GM for TBSS mani
Legit GM part. Fits TBSS cathedral port Gen4 intake manifold.
Reviewed in the United States on April 21, 2025 by pmulvain

  • Ceo
Fits well with no adjustment
Reviewed in the United States on April 4, 2025 by Lawrence Cooper

  • Only for tbss intake.
Works for tbss intake only.
Reviewed in the United States on March 3, 2025 by Riley G.

  • It's OEM!
This is a Ginuwine factory part, what else is there to say lol fit and finishes perfect
Reviewed in the United States on December 27, 2024 by Bear

  • OEM gm fuel rail. 100% authentic
Bought rail for custom built engine and love the OEM parts from gm. Authentic gm decals on box with holographic decal to prove its real gm. I'm building a custom gen 3 5.3 LS with trailblazer SS intake manifold. Fits perfectly like it should. Very happy but yet expensive like OEM gm parts should be
Reviewed in the United States on June 8, 2023 by T.j.r T.j.r

  • Fuel rail
Was as described
Reviewed in the United States on September 27, 2024 by bryan decuir

  • Perfect fit for my build !!!
Same size same quality had 0 complaints these rails will work with you’re 99-02 stock injectors if you don’t want to get new injectors have 0 issues
Reviewed in the United States on March 27, 2024 by Pablo Pablo

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