Replace worn or leaking valve cover grommets with this OEM-style Lower Valve Cover Grommet Seal designed specifically for 2001–2004 LB7 Duramax engines. These seals sit in the lower valve cover and help maintain proper sealing around fasteners, preventing oil seepage and ensuring consistent crankcase sealing.
Over time, factory grommets can harden, flatten, or crack from heat cycles and oil exposure—leading to annoying leaks and potential mess in the engine bay. This grommet seal is an ideal replacement when servicing valve covers, injectors, or doing general top-end maintenance.
⭐ Key Features
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Direct replacement for GM part 97213862
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Designed for LB7 Duramax 6.6L (2001–2004)
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Restores proper valve cover sealing
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Helps prevent oil leaks and seepage
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OEM-style fit and function
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Recommended during valve cover removal or injector service
✅ Fitment
Fits:
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2001–2004 Chevrolet Silverado 2500HD / 3500 – 6.6L LB7 Duramax
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2001–2004 GMC Sierra 2500HD / 3500 – 6.6L LB7 Duramax
Always confirm fitment using part number 97213862 before ordering.
