Refurbished LLY Duramax Injectors Set for 2004.5-05 Chevrolet GMC Duramax (LLY Duramax Injectors: 97303657, 97780144)

Looking for an affordable injector replacement for your 2004.5–2005 Chevy or GMC Duramax? This Refurbished LLY Injector Set is a budget-friendly option designed to get your 6.6L engine back on the road. These units are not fully remanufactured — they are cleaned, tested, and reused with original components where possible.Ideal for customers in need of a temporary or lower-cost solution.✅ Key Features:• Set of 8 Refurbished OEM LLY Injectors• Tested for flow and response on Maktest test stand• Designed for 2004.5–2005 Chevy/GMC LLY 6.6L Duramax engines• Includes a 90-day limited warranty• Compatible with multiple OE part numbers (see below)⚠️ Please Note:• These are refurbished, not fully rebuilt injectors — internal components like control valves or tips are not guaranteed to be replaced• Comes with a 90-day limited warranty• Not ideal for commercial, towing, or high-performance applications• $800 refundable core charge is required at checkout• Core must be returned within 60 days of d