Fuel Injectors 8Pcs for 04-05 Chevy Silverado GMC Sierra 3500 6.6L LLY Duramax

Product Overview

This aftermarket replacement set of eight fuel injectors is intended for 2004 to 2005 Chevy Silverado and GMC Sierra 3500 applications equipped with the 6.6L LLY Duramax engine. Fuel injectors deliver fuel into the engine combustion chambers in the quantity and timing required by the engine management system. The set is supplied for comparison with the listed application information.

Key Features & Performance

• Set of eight fuel injectors for the listed 6.6L LLY Duramax engine applications
• Fuel injectors meter and deliver fuel to support normal engine operation
• Intended for 2004 to 2005 Chevy Silverado and GMC Sierra 3500 applications
• Used when servicing or replacing the corresponding fuel injection components

Fitment & Compatibility

• for 2004 to 2005 Chevy Silverado 3500 applications with the 6.6L LLY Duramax engine
• for 2004 to 2005 GMC Sierra 3500 applications with the 6.6L LLY Duramax engine

Common Uses

• Replacing worn, damaged, or malfunctioning fuel injectors
• Servicing the fuel injection system during engine maintenance
• Restoring normal fuel delivery after the original injectors have failed

Technical Specifications

• Product Type: Fuel Injectors
• Model Application(s): Chevy Silverado 3500, GMC Sierra 3500
• Engine Application(s): 6.6L LLY Duramax
• Quantity: 8 pieces
• General Application: 2004 to 2005 model years

Frequently Asked Questions

Q: What do fuel injectors do? A: Fuel injectors deliver fuel into the engine combustion chambers in the amount and timing required by the engine management system.

Q: How should fitment be verified? A: Confirm the complete existing part number and the complete engine and vehicle model designation against the information in this listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.