Industrial 23100-39615 High Pressure Fuel Pump Assembly

Description:

The High Pressure Fuel Pump 23100-39615 / 23100-39625 / 23100-39645 is used to deliver high-pressure fuel from the low-pressure supply system to the direct fuel injection system in Lexus gasoline engines. Commonly installed in Lexus IS250, IS300, IS350, GS250, GS350, GS450h, RC300, RC350, RX350, and other vehicles equipped with 2GR-FSE, 3GR-FSE, and 4GR-FSE direct-injection engines. Maintenance teams and automotive technicians use this pump for replacement of worn or failed high-pressure fuel pumps, engine repairs, and restoration of proper fuel pressure and engine performance.

Applications:

The High Pressure Fuel Pump 23100-39615 / 23100-39625 / 23100-39645 is commonly used in Lexus direct-injection fuel systems found in passenger vehicles utilizing Toyota/Lexus GR-series FSE engines. It supplies the high fuel pressure required for direct injection, improving fuel atomization, engine efficiency, throttle response, and emissions performance. This pump is suitable for OEM replacement and engine maintenance applications.

Technical Specifications:

• Part Numbers: 23100-39615, 23100-39625, 23100-39645
• Product Type: High Pressure Fuel Pump Assembly
• Fuel System: Gasoline Direct Injection (GDI)
• Fuel Type: Gasoline
• Mounting Type: Direct OEM Replacement
• Compatible Engine Codes: 2GR-FSE, 3GR-FSE, 4GR-FSE
• Drive Type: Camshaft-Driven High-Pressure Pump
• Function: Delivers high-pressure fuel to the fuel rail and injectors
• Construction: Precision-machined aluminum housing with hardened internal pumping components
• Application: Lexus direct-injection fuel systems
• Compatible Vehicle Years: Approximately 2011–2018 (model dependent)
• OEM Interchange: 23100-39617, 23100-39618; superseded by 23100-39646 in some applications.

Common Replacements:

• Lexus 23100-39646 High Pressure Fuel Pump Assembly
• Denso 23100-39645 High Pressure Fuel Pump Assembly
• Toyota 23100-39617 High Pressure Fuel Pump Assembly