Recommend replacement of fuel filter when injector is replaced (where applicable).
w/ 5mm black injector tubing | Recommend replacement of fuel filter when injector is replaced (where applicable).
Recommend replacement of fuel filter when injector is replaced (where applicable).
Recommend replacement of fuel filter when injector is replaced (where applicable).
Recommend replacement of fuel filter when injector is replaced (where applicable).
Recommend replacement of fuel filter when injector is replaced (where applicable).
Recommend replacement of fuel filter when injector is replaced (where applicable).
Recommend replacement of fuel filter when injector is replaced (where applicable).
Recommend replacement of fuel filter when injector is replaced (where applicable).
Recommend replacement of fuel filter when injector is replaced (where applicable).
Injector marked 12628422, 12656008, 12668393, 12677809, 12684126, 12687703, 12687709, 12709470, 12709478 | Recommend replacement of fuel filter when injector is replaced (where applicable).
New
Injector marked 12656005, 12668390, 12677810, 12679775, 12679778, 12681212, 12707873, 12710481 | Recommend replacement of fuel filter when injector is replaced (where applicable).
New
Injector marked 12681215, 12707874 | Recommend replacement of fuel filter when injector is replaced (where applicable).
New
oe style; Injector Only New
New
w/ Injector Marked 12624822, 12656008, 12668393 Nominal Flow New
Single Injector New
GM Original Equipment
New
New
w/ Low Flow
w/ Injector Marked 12656005 New
New
with O-Rings with Retainer
New
Injector Only Conversion Kit to MFI New
w/ 5mm black injector tubing | Recommend replacement of fuel filter when injector is replaced (where applicable).
w/ 6.5mm white injector tubing | Recommend replacement of fuel filter when injector is replaced (where applicable).
It fits vehicles with the 4.3L engine. Built for the US market. Verify your vehicle's 8th VIN digit is W. This part is for 2-door models.
Condition: Excellent (A)
Mileage: 248,000 miles
with fuel return line complete assembly ; Conversion Kit to MFI Bracket and Gasket Required But Not Included New
Multi-Pack New
Browse our selection of quality fuel injector parts designed specifically for your GMC Sierra 1500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
AT4 · AT4X · Base · C3 · Denali · Denali Ultimate · Elevation · HT · Hybrid · Pro · SL · SLE · SLT · WT · XFE
Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
L4 2.7L · L6 3.0L · V6 4.3L · V8 4.8L · V8 5.3L · V8 6.0L · V8 6.2L
Automatic · Manual
