Fuel Injector Connection

2014-2022 GMC Sierra / Chevrolet Silverado/5.3/L83 OEM GDI Fuel Injector PN: 12668390 or 12681212

CA$106.20 Fuel · 2014-2022 Duramax · Supplied through Fuel Injector Connection
Stock checked before fulfillmentSpecial orderInstall recommendedReview before fulfillmentStreet-use review before fulfillment
2014-2022 GMC Sierra / Chevrolet Silverado/5.3/L83 OEM GDI Fuel Injector PN: 12668390 or 12681212 official supplier product photo

Checkout path with Rankin review

Fuel Injector Connection fuel-system listing sourced from Fuel Injector Connection for purchase-ready performance builds.

  • Fitment: 2014-2022 Duramax applications; confirm submodel/options before fulfillment
  • Intent: Purchase first
  • Supplier SKU: 12668390
  • Final price, lead time, compliance and install scope are confirmed before parts move.

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What Rankin checks before fulfillment

Vehicle fitmentYear, trim, engine, transmission, current mods and exact supporting parts are reviewed before parts move.
AvailabilityRankin confirms current supplier availability, supersession, MAP limits, lead time, pickup or shipping path.
Install and tuning contextWhen the part affects fuel, boost, exhaust, driveline or calibration, Rankin checks the supporting plan first.
Compliance and returnsStreet/off-road notes, special-order limits, electrical items, opened packaging, core-return requirements and warranty route are clarified before fulfillment. Read the policy.