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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; you just need all eight to match.
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.
Fuel Injector Connection
2014-2022 GMC Sierra / Chevrolet Silverado/5.3/L83 OEM GDI Fuel Injector PN: 12668390 or 12681212
- Regular price
- $75.00
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; you just need all eight to match.
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.
- Regular price
- $75.00
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Product 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; you just need all eight to match.
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.
Customer Reviews
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