Bosch LR105590 OE-Style Port Fuel Injector Replacement

The Bosch LR105590 is a direct-fit, OE-style port fuel injector engineered to restore precise fuel delivery in compatible vehicles. As the world's largest manufacturer of fuel injection systems, Bosch produces this injector to the same exacting tolerances and standards as the original equipment part it replaces.

Bosch fuel injectors are designed for a drop-in installation with no modifications required, helping return your engine to factory-spec performance, fuel economy, and emissions compliance. Each injector is flow-tested and calibrated at the factory to ensure consistent spray pattern and accurate fuel metering from the moment of installation.

Key Features:

• OE-Quality Construction: Manufactured to original equipment specifications for a precise, reliable fit
• Factory-Calibrated: Flow-tested at the factory to ensure accurate fuel delivery and consistent spray pattern
• Direct Replacement: Designed for drop-in installation with no modifications required
• Durable Materials: Built with quality seals, O-rings, and internal components engineered to withstand continuous fuel exposure and heat cycling
• Restores Performance: Helps return fuel efficiency, engine power, and emissions to factory standards
• Bosch Engineering: Backed by Bosch's decades of fuel injection expertise as a global OEM supplier

The Bosch LR105590 fuel injector is an ideal solution for addressing symptoms of a failing injector, such as rough idle, misfires, poor fuel economy, or failed emissions tests. It is packaged and sold as a single injector unit.