Removal [08/2023 - ]: Procedure
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.
- REMOVE EGR COOLER ASSEMBLY
Refer to REMOVAL [08/2023 - ]
- DISCONNECT NO. 1 FUEL VAPOR FEED HOSE
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
| *A |
for PHEV Model |
*B |
for HEV Model |
- DISCONNECT NO. 2 FUEL VAPOR FEED HOSE
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
| *A |
for PHEV Model |
*B |
for HEV Model |
- DISCONNECT ENGINE WIRE
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
| *A |
for PHEV Model |
*B |
for HEV Model |
- REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
| *A |
for PHEV Model |
*B |
for HEV Model |
- Using an 8 mm socket wrench, remove the 4 bolts and No. 1 EGR pipe sub-assembly from the intake manifold and EGR valve assembly.
- REMOVE EGR VALVE ADAPTER GASKET
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
- REMOVE EGR INLET GASKET
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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- DISCONNECT NO. 4 WATER BY-PASS HOSE
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
- DISCONNECT NO. 8 WATER BY-PASS HOSE
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
- REMOVE EGR VALVE ASSEMBLY
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
|
- Using an 8 mm socket wrench, remove the 2 bolts and EGR valve assembly from the camshaft housing.