ECCPP Thermostat Housing Assembly fit for 1992-1995 for BMW 318i 318is1998-1999 for BMW 323i 323is1993-1995 for BMW 325i 325is1996-1999 for BMW M31997-1998 for BMW Z3 - OE Replaces 11537511580

Features: Product: Engine Coolant Thermostat Housing Original Equipment (OE) Number:11537511580 Built to strict quality control standards Easy installation and High sealing,direct replacement. High-quality materials used,enhance performance and improved durability and resistance. Thermostat controls the temperature levels depending on the vehicle's driving conditions/ load,Fix the check engine light issue and no engine hiccups problem and engine overheating or over-cooling problem. Compatibility: for BMW 318i 1992-1995 for BMW 318is 1992-1995 for BMW 318ti 1995 for BMW 323i 1998-1999 for BMW 323is 1998-1999 for BMW 325i 1993-1995 for BMW 325is 1992-1995 for BMW 328i 1996-1999 for BMW 328is 1996-1999 for BMW 525i 1995 for BMW 528i 1997-1998 for BMW M3 1996-1999 for BMW Z3 1997-1998 The packing detail 1 * Thermostat Housing Notes Please make sure that our OEM number and pictures are same as what you need, if you are not sure, please send us message to confirm it before buying.