A black gravel guard designed to sit ahead of a cooler core and take the punishment that would otherwise land on the fins. Front-mounted radiators, intercoolers and oil coolers are exposed to stones, grit and insects, and a single bent or punctured fin row can cost far more than the guard itself. The mesh is open enough to keep airflow through the core largely unaffected while stopping the debris that does the damage. Popular on track cars, rally builds and anything with a low-mounted front cooler. Measure your core’s face dimensions before ordering and plan a mounting method: zip ties, P-clips or a light frame all work, provided the guard cannot chafe against the fins.