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For BMW E90 E92 E93 M3 2000-2007 oil guard plate Aluminum Engine Oil Cooler Skid Plate Under Tray Replacement Upper Guard

1. Protect the front-mounted oil cooler The stock oil cooler on the E9X M3 is exposed under the front of the car. Driving on mountain roads, tracks, or rough terrain can easily cause it to get scratched or deformed by gravel and curbs. This guard fully covers the oil cooler and its lines, preventing leaks or deformation. 2. Guide airflow and improve oil cooling The central hollow airflow channels direct incoming air straight onto the oil cooler fins. During high-rev, aggressive driving, it keeps the oil temperature stable and prevents power loss due to overheating—essential for track upgrades. 3. Shield the chassis from mud and debris Blocks mud and dirty water from directly hitting the oil cooler fins, preventing clogging that affects cooling efficiency and extending the cooler’s lifespan. 4. Easy, no-mods installation All screw holes correspond perfectly with the original chassis mounts. No drilling or cutting required—simply replace the stock plastic guard.