2 pcs. Aluminum thermostat housing cover for Bmw, silver-silver-gray 2 pcs. Thermostat housing: 1 pc. Silver and 1 pc. Silver-greyPlacement on the vehicle: thermostatSpecial functions: engine coolingRobust and durable aluminium housing. Built to strict quality control standards.100% tested before leaving factory. Essential spare parts for engine cooling system. Suitable for BMW M3 Z3 E34 E36. Fitment:1998-1999 323is, iC E361996-1999 328i,,is, iC E361995 M3 B30 E361996-1999 M3 B32 E361997-1998 Z3 2.8 through 08/98 Z31998-2000 MRoadster S52 Z31999-2000 MCoupe S52 Z31991-1995 525i M50 E341992-1995 525i Touring E341992-1995 325i E361994-1995 325iC E361992-1995 325is E36Manufacturer Part Number: 11531722531 / 11531740437Interchange part: for BMW engine cooling T-STAT housing housing Product name: engine coolant thermostat housingFitment: For BMW-5 (E39)-520 & 01.96-09.00 sedan 110 150 1991For BMW-5 (E39)-523 & 11.95-09.00 sedan 125 170 2494For BMW-5 (E39)-528 & 11.95-09.00 sedan 142 193 2793For BMW-5 Touring (E39)-520 & 01.97-09.00 real estate 110 150 1991For BMW-5 Touring (E39)-523 & 01.97-09.00 real estate 125 170 2494For BMW-5 Touring (E39)-528 & 01.97-09.00 real estate 142 193 2793ForBMW-7 (E38)-728 and, for 08.95-11.01 sedan 142 193 2793Part Number: 11531740478 3001153102Compatibility is for reference only. Please compare the part number with the original one before purchasing! Color: Silver Gray Material: Aluminum Package Contents:2 * Thermostat HousingOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.