CHUSYYRAY Fuel Injectors sku-15044409591 623530447116

The CHUSYYRAY listing is for a set of eight fuel injectors for a Chevrolet Express 1500 V8 5.3L, model years 2003 to 2006. It is listed under Engine & Powertrain Replacement Parts as sku-15044409591, UPC 623530447116. The title calls the injectors new upgrades; the description gives these remanufacturing steps: 1.

Restorable injector cores are selected and disassembled into nozzle, valve and body components. 2. Components are cleaned of deposits, carbon and other contaminants. 3. Each part is inspected for wear, damage and corrosion, and parts outside specification are replaced. 4. Worn O-rings, seals, filters, spacers, springs and caps are replaced with new OEM parts. 5.

Injectors undergo ultrasonic cleaning, flow testing and matching within +-2%, leak testing and spray-pattern analysis against factory standards. 6. They are calibrated for fuel delivery, pressure and spray pattern. 7. Components that pass inspection and testing are reassembled.