Car Radiator Flat
A metal weak block with 100 hit points.
Harvest drops
Iron× 10
Taken apart with a harvesting tool (axe, pickaxe, shovel), before perks and tool bonuses.
Drops when destroyed
When it collapses
Falling, it leaves 
Scrap Metal Pile (75% of the time) where it lands.
Where to find (39 POIs)
7 Days Suites (tier 5), ChemTech Distribution Center (tier 4), Fort Quonset (tier 4), Joe's Junction (tier 4), NFD Downtown HQ (tier 4), Atlas Metal Company (tier 3), Downtown MeltDowns (tier 3), Fort Razor (tier 3), Forward Supply Depot (tier 3), Greg's Motel (tier 3), Hogzilla Ranch LLC (tier 3), Pass-N-Gas Plaza (tier 3), Ranger Station Golf (tier 3), Bart's Salvage (tier 2), Collision Center (tier 2), Grumpy's Pub (tier 2), Hybrid Energy Substation #2 (tier 2), Maggie's Corner Cafe (tier 2), McPherson UFO Museum (tier 2), NC Bus Repair Site (tier 2), Ranger Station Echo (tier 2), The Bennett Residence (tier 2), The Haug Residence (tier 2), The Johansen Residence (tier 2), The Wagner Residence (tier 2), Crazy Billy's Used Cars (tier 1), Hog Foot Village (tier 1), Moe's Grocery (tier 1), Pass-N-Gas Store #02 (tier 1), Pass-N-Gas Store #10 (tier 1), Shade Tree Auto (tier 1), Cleetus' Car Recycling, Container Lot, Dell Farms, Overgrown Caravan, Perishton Tunnel North, Rustbelt Garage, Sunset Garage, The Shed.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.