2014-2022 GMC Sierra / Chevrolet Silverado/5.3/L83 OEM GDI Fuel Injector PN: 12668390 or 12681212
2014-2022 GMC Sierra / Chevrolet Silverado/5.3/L83 OEM GDI Fuel Injector PN: 12668390 or 12681212 is backordered and will ship as soon as it is back in stock.
Confirm vehicle fitment
Confirm vehicle fitment
Confirm fitment before ordering. Match the year, make, model, trim, engine, drivetrain and selected options shown on this page. If any detail is unclear, search your exact vehicle or contact us before checkout.
Shipping expectations
Shipping expectations
Availability and processing time can vary by manufacturer. Available shipping choices and charges appear at checkout. Tracking is emailed after shipment. Oversized, special-order and supplier-shipped items can require additional processing time.
Returns and cancellations
Returns and cancellations
Please review eligibility before purchase. Installed, used, electronic, custom, special-order and clearance items may have return restrictions. Contact us promptly if you need to change or cancel an order.
What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
2014-2022 GMC Sierra / Chevrolet Silverado/5.3/L83 OEM GDI Fuel Inj...
2014-2022 GMC Sierra / Chevrolet Silverado/5.3/L83 OEM GDI Fuel Injector PN: 12668390 or 12681212 is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
Brand New Fuel Injector
Fits 2014-2017 GMC Sierra
2014-2017 Chevrolet Silverado
L83 Engines
Part Number: 12668390 this supersedes many gm part#'s. You may receive PN 12681212 which supersedes 12668390.
Please note that there is no functional difference between "low", "nominal", and "high" versions;
ALL 8 INJECTORS MUST HAVE THE SAME PART NUMBER. IF YOU ARE PURCHASING A REPLACEMENT, PLEASE LET US KNOW IN THE CHECKOUT NOTES WHICH PART NUMBER YOU HAVE.
WARNING: Per GM, if you remove your fuel rail you must replace the fuel rail crossover tube which is a one time use. If this leaks, results could be deadly and the mechanic/shop could be held liable. Take no chances and replace it with a new one. Add one to your order in the drop down below.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product features
Use this section to highlight specific product features to your customers.
Product comparison grid
Add content here to explain a bit about the range of products on offer and which ones may be most suitable for your customers.
