6X Fuel Injectors Set For 98-05 Lexus GS300 IS300 SC300 Toyota Supra 23250-46090

6X Fuel Injectors Set for Lexus and Toyota

The 6X fuel injectors set delivers precise electronic fuel metering for 1998–2005 Lexus GS300, IS300, SC300, and Toyota Supra engines; these injectors cross-reference OEM part number 23250-46090.

Overview

This 6X fuel injectors set replaces worn or clogged original injectors, restoring fuel atomization and combustion efficiency for the 2JZ-GE inline-six engine. Designed for Lexus and Toyota performance and daily-driven models, each injector delivers a consistent spray pattern to improve throttle response and fuel economy. Enthusiasts and professional technicians choose this 6X fuel injectors set to solve hard starts, misfires, and poor idle.

Built For Performance

• Precision pintle and disc design ensures fine fuel mist for complete burn
• Flow-matched set minimizes cylinder-to-cylinder variation
• High-impedance coil compatible with factory ECU without resistor pack
• Corrosion-resistant stainless steel body and internal components
• Pre-installed O-rings and seals for direct drop-in fit
• Tested for leak-free static and dynamic flow within OEM tolerance

Fits These Machines

• for Lexus GS300
• for Lexus IS300
• for Lexus SC300
• for Toyota Supra

On-The-Job Use

• Restoring factory performance on daily driver Lexus sedans and coupes
• Solving lean or rich mixture issues in high-mileage 2JZ engines
• Baseline maintenance before forced induction upgrades on the Supra
• Replacing leaking or intermittent injectors causing hot-start problems
• Fleet and shop injector swaps to cure persistent misfire codes

Specs At A Glance

Good To Know

Q: Do these injectors require tuning or a resistor pack? A: No, they are high-impedance injectors designed to work with the stock ECU on 98-05 Lexus and Toyota models; simply plug them in and the factory engine management will adapt.

Q: Are the O-rings and seals included? A: Yes, each injector comes with pre-installed upper and lower O-rings and pintle caps, so you can install the set straight out of the box without sourcing extra seals.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.