GB 835-11105 fuel injector for the 2014-2021 Chevrolet Silverado 1500 V6 4.3L or V8 5.3L and other vehicles delivers fuel into the cylinder in a gasoline direct injection (GDI) system. This remanufactured GB fuel injector is tested against OE specifications for flow rate, spray pattern, coil resistance, form, fit and function.
- Remanufactured with a proven 15 step process
- Tested under multiple operating conditions
- Each unit is 100% tested
- New o-rings and seals included with the injector
Quick facts
- Part: GB 835-11105 fuel injector
- Fits: 2014-2021 Chevrolet Silverado 1500 V6 4.3L or V8 5.3L and other vehicles
- Condition: Remanufactured
A failing injector can show up as a rough idle, a misfire or poorer fuel economy. Worn spark plugs, a weak ignition coil or low fuel pressure can also sit behind those symptoms, so pin down the cause before you buy an injector.
Fits
The 2014-2021 GMC Sierra 1500 V6 4.3L or V8 5.3L and the 2015-2021 Chevrolet Tahoe V8 5.3L also take this injector, as do many other vehicles. The V6 4.3L takes six and the V8 5.3L takes eight, one per cylinder. This listing is a single injector.
Specifications
- Type: remanufactured GDI fuel injector
- Quantity per vehicle: 6 on the V6 4.3L, 8 on the V8 5.3L
- Testing: 100% of units tested
- Seals: new o-rings and seals
- Condition: Remanufactured
- Country of origin: United States
In the box
One remanufactured fuel injector, with an application specific technical bulletin where applicable.
Interchange: 12656932 · 12661028 · 12668649 · 12672368 · 12684125 · 12687650 · 12698484 · 12710481 · 12721817 · 12742701
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
12656932, 12661028, 12668649, 12672368, 12684125, 12687650, 12698484, 12710481, 12721817, 12742701
Frequently Asked Questions
Is this the right Chevy Tahoe fuel injector for a 2015-2021 model with the V8 5.3L?
Yes. GB 835-11105 fits the 2015-2021 Chevrolet Tahoe V8 5.3L, which takes eight. If your vehicle is not named on this page, look for it in the "Vehicles it fits" section.
Is this a Chevy Silverado 1500 fuel injector for a 2014-2021 truck with the V6 4.3L or V8 5.3L?
Yes. GB 835-11105 fits the 2014-2021 Chevrolet Silverado 1500 with either engine. The V6 4.3L takes six injectors and the V8 5.3L takes eight.
Do GB injectors come with new o-rings and seals?
Yes. New o-rings and seals made of OE quality materials come with the injector, along with an application specific technical bulletin where applicable.
How are GB remanufacturing fuel injectors rebuilt?
They go through a proven 15 step process at a remanufacturing facility in the USA, then are tested under multiple operating conditions.
Is each remanufactured injector tested for flow rate and coil resistance?
Yes. Each unit is 100% tested to OE specifications for flow rate, spray pattern and coil resistance.
