GZGN Spider Fuel Injector 6 Stainless FJ503

Description

Product Overview

The GZGN Spider Fuel Injector is engineered for 6‑cylinder V6 engines commonly found in Chevrolet Astro, Blazer, C1500, Express, and K1500 models produced between 1996 and 2005. Constructed from high‑grade stainless steel, the injector features a precision‑wound solenoid and a calibrated slide that delivers a consistent spray pattern, reducing fuel wastage and improving combustion efficiency. Key specifications include a weight of 1.68 lb, dimensions of 14.21 × 6.3 × 5.31 in, and a machined exterior for durability. The part matches OE numbers 19210688, 12568332, and 88894353, ensuring a direct fit without modifications.

Usage

Designed for multi‑port fuel injection (MPFI) systems, this injector excels in both daily driving and demanding conditions such as towing or off‑road use. Install it in any compatible Chevrolet V6 engine to restore smooth idle, responsive acceleration, and reduced emissions. Ideal for DIY enthusiasts and professional mechanics, the injector works seamlessly with Amazon’s “Your Garage” fit‑check tool to confirm compatibility before purchase.

Why Choose Us

GZGN combines rigorous testing with premium materials to deliver an injector that outperforms many aftermarket alternatives. The stainless‑steel slide prevents internal corrosion, extending service intervals. Each unit undergoes a 100‑hour bench test to verify flow rate and spray pattern consistency. Backed by a one‑year warranty, the injector offers peace of mind and reliable performance throughout its lifespan.

Key Features

• Stainless‑steel calibration slide and spring for corrosion resistance and longevity
• Precision‑wound solenoid ensures accurate fuel metering and quick response
• Direct OE fit for Chevrolet 4.3L V6 engines, eliminating the need for adapters
• Supports multiple OE part numbers including 19210688, 12568332, and 88894353
• One‑year warranty provides confidence and protection against defects

FAQ

Will this injector fit my 1999 Chevrolet Astro?

Yes, the GZGN Spider Fuel Injector is compatible with 1996‑2005 Chevrolet Astro models equipped with the 4.3L V6 engine.

Do I need any special tools to install the injector?

Standard fuel system tools such as a fuel line disconnect tool and torque wrench are sufficient. Follow the vehicle’s service manual for torque specifications.

What is the warranty period?

The injector comes with a one‑year limited warranty covering manufacturing defects.

Can I use this injector on a non‑Chevrolet vehicle?

It is specifically calibrated for Chevrolet V6 engines. Using it on other makes may result in improper fuel delivery and is not recommended.

How does the stainless‑steel slide improve performance?

The stainless‑steel slide resists corrosion from fuel additives, maintaining a consistent spray pattern and extending the injector’s service life compared to standard brass slides.