Fuel Injector SeyPon Chrome Metal 8 Port Design

Description

Product Overview

The SeyPon fuel injector is crafted from high‑grade chrome‑finished metal, offering exceptional resistance to corrosion and wear. Its compact dimensions (2.2 x 0.63 x 0.83 inches) and lightweight design (10.2 oz) make it ideal for tight engine bays. Featuring an 8‑port layout, threaded inlet (0.63 in) and NPT outlet (0.63 in), it provides accurate fuel atomization for optimal combustion. Engineered to match OE numbers such as 17113553 and 4G1659, this injector ensures a direct fit for a range of Chevrolet and GMC models.

Usage

Designed for 5.3L and 6.0L V8 engines found in Chevrolet Silverado, Tahoe, Suburban, and GMC Yukon series, the injector excels in both daily commuting and heavy‑duty towing. Its precise fuel control supports regular service intervals of 40,000‑60,000 km, helping maintain performance while reducing fuel costs. Ideal for DIY enthusiasts and professional mechanics seeking a reliable replacement that integrates seamlessly with factory fuel systems.

Why Choose Us

SeyPon’s commitment to quality is reflected in rigorous manufacturing tolerances and a multi‑stage quality control process. Each injector undergoes pressure testing and flow verification to guarantee consistent performance. Backed by a responsive after‑sales team, customers receive support within 8 hours, ensuring confidence in every purchase. The product’s strong Amazon rating (4.0/5 from 152 reviews) underscores its durability and satisfaction among owners.

Key Features

• Chrome‑finished metal construction for superior durability and corrosion resistance
• 8‑port design delivers precise fuel metering and improved engine response
• Threaded inlet and NPT outlet ensure a secure, leak‑free connection
• Direct OE match for a wide range of Chevrolet and GMC models
• Optimizes fuel economy, helping reduce operating costs over the vehicle’s life

FAQ

Is this injector compatible with my 2004 Chevrolet Silverado?

Yes, the injector fits Chevrolet Silverado models equipped with the 5.3L engine from 2003‑2004, as well as other listed applications.

Do I need special tools to install the injector?

Standard hand tools such as a torque wrench and injector puller are sufficient. Follow the vehicle’s service manual for torque specifications.

How often should the injector be cleaned or replaced?

For optimal performance, clean the injector every 40,000‑60,000 km or replace it if you notice a drop in fuel efficiency or engine misfires.

What warranty does SeyPon provide?

SeyPon offers a one‑year limited warranty covering manufacturing defects, backed by their dedicated after‑sales support team.

Can I use this injector with aftermarket fuel pumps?

Yes, the injector’s standard connections are compatible with most aftermarket fuel pump setups, provided the pump meets the required pressure specifications.