23250-37020 Denso Fuel Injectors for 2010 2015 Toyota Lexus CT200h Prius 1.8L 4x

Product Overview

The Fuel Injector Set restores precise fuel delivery and atomization for 1.8L hybrid engines. This Fuel Injector Set includes four Denso-spec injectors engineered to replace worn or clogged units in 2010-2015 Lexus CT200h and Toyota Prius vehicles, bringing back smooth power, efficient combustion, and consistent idle quality.

Key Features & Performance

• Set of four factory-matched fuel injectors built to Denso specifications
• Exact match to OEM part number 23250-37020 for a guaranteed drop-in fit
• Precision multi-hole nozzle design delivers ideal spray pattern for Atkinson-cycle 1.8L engines
• Restores lost fuel economy, crisp acceleration, and stable cold starts
• Corrosion-resistant materials handle ethanol-blended fuels and high-pressure operation
• Calibrated static flow rates preserve factory air-fuel ratios — no tuning required

Fitment & Compatibility

• 2010-2015 Lexus CT200h 1.8L
• 2010-2015 Toyota Prius 1.8L
• Engine code: 2ZR-FXE (verify serial number break if applicable)

Common Uses

• Replacing leaking, dripping, or electrically faulty injectors causing rough idle or misfires
• Engine refresh during high-mileage hybrid battery or head gasket service
• Restoring original fuel efficiency after long-term injector clogging
• Preventive maintenance for 1.8L hybrids approaching 120k–150k miles

Technical Specifications

• Part Number(s): 23250-37020
• Manufacturer: Denso (OEM-spec)
• Quantity: 4 Fuel Injectors
• Engine Compatibility: 1.8L 2ZR-FXE Atkinson-cycle
• Vehicle Fitment: 2010-2015 Lexus CT200h, 2010-2015 Toyota Prius

Frequently Asked Questions

Q: Are these genuine Denso injectors? A: These are manufactured to Denso OEM specifications and match the performance and dimensions of genuine part number 23250-37020, ensuring identical flow rates and electrical characteristics.

Q: Do I need to replace seals or O-rings when installing? A: It is strongly recommended to use new injector O-rings and lower seals; some kits may include them, so verify the package contents before starting the job.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.