Caution / Notice / Hint

WARNING: This page is about a different car, the 2025 Lexus RX 450h+, 2025 Lexus RX 350h, 2024 Lexus RX 450h+, 2024 Lexus RX 350h, and 2023 Lexus RX 350h. However, it is still accessible from the selected car via links, so may be relevant.

COMPONENTS (REMOVAL)

Fig 1: Engine Oil Cooler Removal Components [08/2023 - ] (1 Of 2)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
1	FRONT WHEEL OPENING EXTENSION PAD LH	53852B	-	-	-
2	FRONT WHEEL OPENING EXTENSION PAD RH	53851D	-	-	-
3	NO. 1 ENGINE UNDER COVER	51441	-	-	-
4	NO. 2 ENGINE UNDER COVER ASSEMBLY	51420	-	-	-

for PHEV Model: x 7
for HEV Model: x 6

for PHEV Model: x 1
for HEV Model: x 2

Fig 2: Engine Oil Cooler Removal Components [08/2023 - ] (2 Of 2)

Procedure		Part Name Code
5	DRAIN ENGINE COOLANT (for Engine)	-	-	See step 5	-
6	DRAIN ENGINE OIL	-	-	See step 6	-
7	NO. 1 WATER BY-PASS HOSE	16261Z	-	-	-
8	NO. 2 WATER BY-PASS HOSE	16264D	-	-	-
9	OIL COOLER ASSEMBLY	15710	-	-	-
10	OIL COOLER GASKET	15785	-	-	-

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Non-reusable part