Lexus LS400 Water Pump - Select Year

see epc note; w/ gasket - Without housing. Use 16341-50010 gasket (requires 4) for water by-pass joint & EGR cooler sub assembly. 96761-24019 o-ring for pump by-pass pipe. 96761-35035 o-ring for water inlet housing. This water pumps casting is the 'updated' relocated 'Weep Hole' design. 'Water inlet housing' assembly connects to 'water by-pass joint.' Recommend removal of the left side idler pulley to ease installation. Does not come w/ a gasket, use sealant instead. -

w/ gasket, no o-rings - Without housing. Use 16341-50010 gasket (requires 4) for water by-pass joint & EGR cooler sub assembly. 96761-24019 o-ring for pump by-pass pipe. 96761-35035 o-ring for water inlet housing. This water pumps casting is the 'updated' relocated 'Weep Hole' design. 'Water inlet housing' assembly connects to 'water by-pass joint.' Recommend removal of the left side idler pulley to ease installation. Does not come w/ a gasket, use sealant instead. -

w/ gaskets from 10/2006 - ASC brand includes water pump gasket (16571-50010) ONLY. NPW brand includes water pump gasket (16571-50010); water inlet housing o-ring (96761-35035); and water by-pass pipe o-ring (96761-24019), which is required by many applications listed for this part #. - Japan Source Pump - ASC brand includes water pump gasket (16571-50010) ONLY. NPW brand includes water pump gasket (16571-50010); water inlet housing o-ring (96761-35035); and water by-pass pipe o-ring (96761-24019), which is required by many applications listed for this part #. - Japan Sourced Pump - ASC brand includes water pump gasket (16571-50010) ONLY. NPW brand includes water pump gasket (16571-50010); water inlet housing o-ring (96761-35035); and water by-pass pipe o-ring (96761-24019), which is required by many applications listed for this part #. -

Quality: OEM
w/ wtr pump gasket only - ASC brand includes water pump gasket (16571-50010) ONLY. NPW brand includes water pump gasket (16571-50010); water inlet housing o-ring (96761-35035); and water by-pass pipe o-ring (96761-24019), which is required by many applications listed for this part #. - Japan Source Pump - ASC brand includes water pump gasket (16571-50010) ONLY. NPW brand includes water pump gasket (16571-50010); water inlet housing o-ring (96761-35035); and water by-pass pipe o-ring (96761-24019), which is required by many applications listed for this part #. - Japan Sourced Pump - ASC brand includes water pump gasket (16571-50010) ONLY. NPW brand includes water pump gasket (16571-50010); water inlet housing o-ring (96761-35035); and water by-pass pipe o-ring (96761-24019), which is required by many applications listed for this part #. -

OES is w/o gasket - Without housing. Use 16341-50010 gasket (requires 4) for water by-pass joint & EGR cooler sub assembly. 96761-24019 o-ring for pump by-pass pipe. 96761-35035 o-ring for water inlet housing. This water pumps casting is the 'updated' relocated 'Weep Hole' design. 'Water inlet housing' assembly connects to 'water by-pass joint.' Recommend removal of the left side idler pulley to ease installation. Does not come w/ a gasket, use sealant instead. -