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GM DOD AFM Lifter Tray Guides 12669185 & 12669184 for LS Engines 5.3L L99 LC9:
$34.99
GM Lifter Tray Guides 12669185 & 12669184 | DOD / AFM Engines | Set of 4For use on LS-Based Engines with Active Fuel Management Only (2007-2013 5.3L and some 6.0L/6.2L)
These Genuine GM lifter tray guides (Part Numbers12669185and12669184) are designed specifically for LS and LT engines equipped with Displacement on Demand (DOD) / Active Fuel Management (AFM). The trays properly retain and align AFM lifters in the engine block, ensuring correct lifter operation, oil control, and long-term reliability.
Key Features & Benefits
- Genuine GM OEM Parts:Factory-correct lifter tray guides for AFM/DOD engines.
- AFM-Specific Design:Engineered exclusively for Displacement on Demand lifters.
- Maintains Lifter Alignment:Prevents lifter rotation and ensures proper oil control.
- Direct OEM Replacement:Perfect for engine repairs, rebuilds, or lifter service.
- Complete Set:Includes (4) lifter trays to service one V8 engine.
Important Fitment Notes
- AFM / DOD Engines ONLY:These trays are designed exclusively for engines equipped with factory Active Fuel Management lifters.
- Not for Non-DOD Engines:Will NOT work on non-AFM engines or engines that have had a DOD/AFM conversion or delete.
