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GM 6.6L Duramax LLY / LBZ EGR Installation Kit 2006-2007 | Bostech BT2501508


BT-Power's EGR Cooler Gasket and Installation kits include the necessary components needed for the installation of the EGR Cooler. BT-Power Gaskets, Seals, and O-Rings are designed and manufactured to the OEM specifications for both form and fit in an ISO 9001 Quality Certified facility. Our Gaskets, Seals, and O-Rings are made of high-quaility material to ensure maximum operating life and durability during the most extreme working conditions. BT-Power is a division of Bostech Auto and is commited to providing top-quality products, backed by our 24-Month unlimited Mileage / Hour material and/or workmanship warranty.

Engine Fitment:

  • GM Duramax LLY / LBZ


  • Gaskets, Seals, and O-Rings may vary in color.
  • Application Data for reference only, not all make, model, or years may be listed.
  • Bostech / BT-Power is not associated with any OEM manufacturer. Any and all use of the OEM name is for product description purposes only.
Prop65 Warning:
WARNING: Cancer and Reproductive Harm -
6- Exhaust Gaskets, 2- Coolant Hoses, 4- Hose Clamps


Bostech / BT-Power's 24-Month Unlimited Mileage Warranty.

Our warranty covers product replacement for material and/or workmanship defects up to 24-months from the product purchase date, see our Warranty Policy under the Help Center link at the top of the page for full warranty details.

If you are experiencing issues with our products please contact our Customer Service Team.

Technical Support is available by contacting Bostech's Customer Service at 1-800-868-0057 or by emailing