Fuel Injection Control Module for Chevy/GMC (2004-05) 6.6L Duramax LLY
- Completely overhauled to surpass OEM standards for durability and performance
- Engineered for 2001-2004 Chevy/GMC 6.6L Duramax LB7 engines
- Lifetime repair warranty with 1st year replacement coverage
- Handles truck modifications, tunes, and upgrades with ease
- Addresses common LB7 FICM failure points
- No need for a rebuildable core to receive your core refund
- Essential for restoring reliable engine performance
- Free programming to the latest calibrations included
- Plug-and-play installation for a quick, hassle-free swap
- American Made, Because It Matters
Description
Ensure the reliable performance of your 2004-2005 Chevy/GMC 6.6L Duramax LLY with the Diamond T Fuel Injection Control Module (FICM). Each unit is completely overhauled and upgraded to exceed OEM standards, making it capable of supporting any truck modifications, performance tunes, or upgrades you have.
Backed by a lifetime repair warranty with 1st year replacement coverage, the Diamond T FICM is built for long-term dependability. Common LLY FICM failure points are fully addressed, making this module an essential upgrade for any Duramax owner looking to eliminate hard starts, stalling, or injector control issues.
Installation is simple with plug-and-play compatibility and free programming to the latest calibrations-no dealer visit required. Plus, Diamond T’s policy of not requiring a rebuildable core for your refund makes the replacement process fast and hassle-free.
Whether you’re replacing a failed FICM or upgrading for peace of mind, the Diamond T FICM is the trusted choice to keep your Duramax LLY running strong. American Made, Because It Matters.
Details
- FICM66LLY
- FICM66LLY
- 708744254863
- Diamond T Enterprises
- New
Categories
Shipping Information
- Item Requires Shipping
- 3.0 lbs.
- W10.0000” x H4.0000” x L10.0000”
- Free Shipping
- This item ships in its own box.
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