Sale

GM Genuine Parts

Nominal-Flow Multiport Fuel Injector

$152.86 $84.84 Save $68.02

SKU: 19420334

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The GM Genuine Parts 19420334 is a nominal-flow multiport fuel injector, also known as an injector kit. Its design promotes a quick throttle response and aids in smooth cold engine starts. This fuel injector replaces multiple previous part numbers, including 12661029, 12668654, 12672373, 12684129, 12686276, 12703611, and 12710478. It is a new, direct replacement part backed by a minimum 12-month manufacturer warranty. This part is specifically designed for 2015-2025 GM vehicles. Fitment includes models such as the Cadillac CT5 V Blackwing (6.2L V8), Chevrolet Camaro ZL1 (6.2L V8), Cadillac CTS-V (6.2L V8), and Chevrolet Corvette Z06 and ZR1 (6.2L V8). It is essential to verify fitment with your specific vehicle's year, make, model, trim, and engine before purchase.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandGM Genuine Parts
Part Number19420334
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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