Radiator & Components for 2025 Lexus RC300
No.
Part # / Description / Price
Price
1
MSRP $314.52
$236.36
2
MSRP $12.45
$9.36
3
Radiator Assembly Lower Insulator 
Lexus
Lexus Positions: Right
Description: 3.5L. 2.0L. Twin turbo. Hybrid. With 5.0l. From 04/2016. Engine Cooling.
MSRP $30.59
$22.99
MSRP $30.59
$22.99
4
MSRP $7.64
$5.74
7
MSRP $4.65
$3.49
8
MSRP $41.90
$31.49
9
Lower Hose Lexus
Lexus Description: RC300. RC350. GS450h. Bottom (no. 2). GS350. (no. 2). 3.5L.
MSRP $39.08
$29.36
MSRP $39.08
$29.36
9
Radiator Coolant Hose Lexus
Lexus Positions: Lower
Description: Adapter to Thermostat Housing. 3.5L, all. GS350. From 11/2017. From 10/2017.
MSRP $48.55
$36.49
MSRP $48.55
$36.49
11
MSRP $32.58
$24.49
13
Water Inlet Lexus
Lexus Notes: PARTS: Part has related component that cannot be reused/reinstalled; gasket.
Description: Without 5.0l, 3.5l. RC300. RC350. IS300. IS350. 3.5L, with thermostat, without hybrid. GS350.
MSRP $73.51
$55.24
MSRP $73.51
$55.24
14
Water Inlet Gasket Lexus
Lexus Notes: PARTS: Part included with water inlet. Part cannot be reused/reinstalled.
Description: GS450h. 3.5L, with hybrid.
MSRP $1.15
$0.86
MSRP $1.15
$0.86
15
Water Outlet Lexus
Lexus Description: Without 5.0l, 3.5l. RC300. RC350. IS300. IS350. 3.5L, without hybrid. GS350.
MSRP $68.18
$51.24
MSRP $68.18
$51.24
17
MSRP $20.61
$15.49
No.
Part # / Description / Price
Price
7
Water Inlet Gasket Lexus
Lexus Notes: PARTS: Part included with water inlet.
Description: GS450h. 3.5L, with hybrid.
MSRP $1.15
$0.86
MSRP $1.15
$0.86
No.
Part # / Description / Price
Price
20
Water Inlet Gasket Lexus
Lexus Notes: PARTS: Part included with water inlet.
Description: GS450h. 3.5L, with hybrid.
MSRP $1.15
$0.86
MSRP $1.15
$0.86
Related Parts
Part # / Description / Price
Price
MSRP $4.31
$3.24
MSRP $6.13
$4.61