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KT Performance

Diamond T New FICM for Chevy/GMC (2001-04) 6.6L Duramax LB7

Diamond T New FICM for Chevy/GMC (2001-04) 6.6L Duramax LB7

Regular price $2,324.99 USD
Regular price Sale price $2,324.99 USD
Sale Sold out
  • Brand new – not remanufactured – for maximum reliability and performance
  • Made in the USA using premium, upgraded components
  • Engineered specifically for 2001-2004 Chevy/GMC 6.6L Duramax LB7
  • Lifetime warranty for complete peace of mind
  • Upgraded design eliminates common LB7 FICM failures
  • Handles performance tunes, modifications, and heavy-duty use
  • Plug-and-play installation – no programming required
  • Essential for reliable starts, smooth operation, and long-term durability
  • No Core Charge – keep your original FICM
  • American Made, Because It Matters
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