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Cooling Systems
16341AD010 - : Engine Coolant Outlet Gasket for Lexus: ES350, GS300, GS350, GS450h, IS250, IS300, IS350, RC300, RC350, RX350, RX450h Image

Engine Coolant Outlet Gasket
Part Number: 16341-AD010
Lexus Lexus
Other Names: Joint Gasket, Water Outlet Gasket, Gasket Water Outlet
Replaces: 16341-31010
Description: 3.0, 3.5L. To 10/2017. To 11/2017. 2007-09. Rear Outlet. Japan Built Part.
Fits:
  • Lexus:
    • ES350,
    • GS300,
    • GS350,
    • GS450h,
    • IS250,
    • IS300,
    • IS350,
    • RC300,
    • RC350,
    • RX350,
    • RX450h
MSRP $12.79
$9.54
1610246073 - : Engine Water Pump Housing for Lexus: GS300, IS300, SC300 Image

Engine Water Pump Housing
Part Number: 16102-46073
Lexus Lexus
Other Names: Cover Sub Assembly Wate
Replaces: 16102-46072, 16120-46080
Description: Housing.
Fits:
  • Lexus:
    • GS300,
    • IS300,
    • SC300
MSRP $48.73
$36.32
1620738041 - : Water Pipe for Lexus: LC500 Image

Water Pipe
Part Number: 16207-38041
Lexus Lexus
Other Names: Pipe Sub Assembly Water
Replaces: 16207-38040
Description: 5.0L, lower.
Fits:
  • Lexus:
    • LC500
MSRP $98.29
$69.49
162580H010 - : Engine Coolant Pipe Gasket for Lexus: HS250h Image

Engine Coolant Pipe Gasket
Part Number: 16258-0H010
Lexus Lexus
Other Names: Gasket
Replaces: 16258-28010, 16258-28011, 16258-28030
Fits:
  • Lexus:
    • HS250h
MSRP $2.14
$1.60
1630431037 - : Water Outlet for Lexus: GS300, GS350, GS450h, IS250, IS300, IS350, RC300, RC350 Image

Water Outlet
Part Number: 16304-31037
Lexus Lexus
Notes: Includes Radiator Cap. Included with inlet assembly.
Applications: 2.5L, 3.5L. GS300, GS350, GS460.
Other Names: Engine Coolant Thermostat Housing, Outlet Sub Assembly Wat
Replaces: 16304-31030, 16304-31031, 16304-31032, 16304-31033, 16304-31034, 16304-31035, 16304-31036
Description: #8 in diagram
Fits:
  • Lexus:
    • GS300,
    • GS350,
    • GS450h,
    • IS250,
    • IS300,
    • IS350,
    • RC300,
    • RC350
MSRP $207.08
$144.41
1632103060 - : Inlet Water for Lexus Image

Inlet Water
Part Number: 16321-03060
Lexus Lexus
Replaces: 16321-03030, 16321-74030, 16321-74050
MSRP $48.55
$36.20
163230P020 - : Housing Water Inlet for Lexus Image

Housing Water Inlet
Part Number: 16323-0P020
Lexus Lexus
Replaces: 16323-31021
MSRP $162.33
$114.77
163230S030 - : Thermostat Housing for Lexus: GX460 Image

Thermostat Housing
Part Number: 16323-0S030
Lexus Lexus
Other Names: Housing Water Inlet
Replaces: 16323-38050
Description: GX460.
Fits:
  • Lexus:
    • GX460
MSRP $93.47
$66.08
1632631050 - : Water Inlet Gasket for Lexus: ES350, GS300, GS350, GS450h, IS250, IS300, IS350, LC500h, LS500h, RC300, RC350, RX350, RX350L, RX450h, RX450hL, TX550h+ Image

Water Inlet Gasket
Part Number: 16326-31050
Lexus Lexus
Notes: Included with thermostat housing. Included with water inlet. Part cannot be reused/reinstalled.
Applications: 2.5L, 3.5L. 3.5L W/HYBRID. GS300, GS350, GS460.
Other Names: Thermostat Gasket, Water Inlet O-Ring, Gasket, Thermostat Housing Gasket, Thermostat Unit Gasket, Gasket Water Inlet
Replaces: 16326-31010, 16326-31020
Description: GS450h. 3.5L, with hybrid.
Fits:
  • Lexus:
    • ES350,
    • GS300,
    • GS350,
    • GS450h,
    • IS250,
    • IS300,
    • IS350,
    • LC500h,
    • LS500h,
    • RC300,
    • RC350,
    • RX350,
    • RX350L,
    • RX450h,
    • RX450hL,
    • TX550h+
MSRP $1.15
$0.86
90916A3003 - : Water Inlet for Lexus: ES300, ES330, LS400, RX300, RX330, RX400h, SC400 Image

Water Inlet
Part Number: 90916-A3003
Lexus Lexus
Applications: 3.3L. ES300.
Other Names: Thermostat
Replaces: 90916-03084, 90916-03129
Description: LS400, SC400. ES300. 1992-97. RX400h. RX300. 1994-96. 2004-06. ES330. RX330.
Fits:
  • Lexus:
    • ES300,
    • ES330,
    • LS400,
    • RX300,
    • RX330,
    • RX400h,
    • SC400
MSRP $31.59
$23.55
161004983783 - : Water Pump Assembly for Lexus: GS300, SC300 Image

Water Pump Assembly
Part Number: 16100-49837-83
Lexus Lexus
Notes: Included with Water pump assembly.
Other Names: Water Pump, Pump Assembly Water
Replaces: 16100-49836, 16100-49837, 16100-49838, 16110-49116
Description: Without coupling. GS300.
Fits:
  • Lexus:
    • GS300,
    • SC300
MSRP $229.23
$159.55
162060S030 - : Pipe Sub Assembly Water for Lexus Image

Pipe Sub Assembly Water
Part Number: 16206-0S030
Lexus Lexus
Replaces: 16206-0S010, 16206-0S011, 16206-38091
MSRP $113.92
$80.54
16267F0010 - : By-Pass Hose for Lexus: NX350, RX350, TX350 Image

By-Pass Hose
Part Number: 16267-F0010
Lexus Lexus
Notes: Included with hose assembly.
Other Names: Rear Hose, Hose Water By Pass
Replaces: 16267-25050
Description: Japan built, to control valve. 2.4L turbo, to control valve, nap built. 2.4L, without hybrid.
Fits:
  • Lexus:
    • NX350,
    • RX350,
    • TX350
MSRP $32.74
$24.42
1603125011 - : Engine Coolant Thermostat Kit for Lexus: ES250, ES300h, NX250, NX350h Image

Engine Coolant Thermostat Kit
Part Number: 16031-25011
Lexus Lexus
Notes: Includes Gasket & Thermostat. Part has related component that cannot be reused/reinstalled. seal.
Applications: 2.5L W/o Hybrid.
Other Names: Thermostat Housing, Thermostat Unit, Water Inlet, Inlet Sub Assembly Wate
Replaces: 16031-25010
Description: ES250. 2.5L. ES300h. Incl.Gasket,Housing and Thermostat. To 09/2021. NX250.
Fits:
  • Lexus:
    • ES250,
    • ES300h,
    • NX250,
    • NX350h
MSRP $72.17
$53.80
160310P010 - : Inlet Sub Assembly Wate for Lexus Image

Inlet Sub Assembly Wate
Part Number: 16031-0P010
Lexus Lexus
Replaces: 16031-31010, 16031-31011
MSRP $75.17
$56.04
1603131031 - : Thermostat Housing for Lexus: ES350, RX350, RX350L Image

Thermostat Housing
Part Number: 16031-31031
Lexus Lexus
Notes: Includes Thermostat And Gasket. Part has related component that cannot be reused/reinstalled. o-ring.
Applications: 3.5L.
Other Names: Thermostat, Water Inlet, Inlet Sub Assembly Wate
Replaces: 16031-31030
Description: 3.5L. ES350. Without hybrid. RX350L.
Fits:
  • Lexus:
    • ES350,
    • RX350,
    • RX350L
MSRP $66.02
$49.22
1603236012 - : Housing Sub Assembly Wa for Lexus Image

Housing Sub Assembly Wa
Part Number: 16032-36012
Lexus Lexus
Replaces: 16032-36011
MSRP $384.39
$265.75
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