PJVMVO GM19421333 Fuel Injectors - 8-Pack for Chevy 4.8L/5.3L Tahoe Silverado 2007-2009

Overview

Upgrade your GM-powered vehicle with the PJVMVO GM19421333 fuel injectors. This eight‑pack is crafted as new parts designed to fit Chevy 4.8L and 5.3L engines, as well as GMC 4.8L/5.3L/6.0L configurations. The injectors feature a two‑hole design for balanced spray patterns across a broad operating range. Intended for common 2007–2009 models such as Tahoe, Silverado 1500, Express 2500, Yukon XL, and Sierra 1500, the kit emphasizes accuracy through VIN matching and careful product description alignment.

What’s in the kit

• 8 fuel injectors with a two‑hole design for improved spray control
• OE references replacing 12580681, FJ887, 83211203, and 19421333
• VIN‑matching verification to help ensure correct fitment
• Thorough pre‑delivery inspection, cleaning, and testing prior to listing

Quality and fitment you can rely on

Each injector is a new part that has undergone VIN verification to align with your vehicle’s manufacturing data. Before listing, items are individually cleaned and merchandised, then subjected to inspection and testing to meet our safety and quality standards. It is normal for a tested part to show a small residual amount of fuel; this typically dissipates after installation.

Potential benefits and what to expect

Replacing worn or degraded injectors can influence how fuel is delivered to the engine, which may impact starting reliability, idle stability, and throttle feel under typical daily driving conditions. Results can vary by vehicle history and operating conditions. The parts are designed to be compatible with a range of GM trucks and SUVs, and they come with a focus on precise fit and consistent performance across the intended engines.

Fitment tips and installation notes

Use the amazon confirmed fit option to verify compatibility before purchase. The set is intended for the following GM configurations: Tahoe, Silverado 1500, Express 2500, Yukon XL, and Sierra 1500 with Chevy 4.8L/5.3L engines or GMC 4.8L/5.3L/6.0L engines (2007–2009). For best results, install per standard service procedures and clamp torque specifications for your vehicle model.

Why choose PJVMVO

PJVMVO offers new parts backed by VIN matching and careful quality checks to help ensure alignment with your vehicle’s original data. Each item is inspected, cleaned, and prepared for straightforward installation, aiming to support dependable performance in everyday driving and routine maintenance tasks.