Fuel Injector for Toyota Gasoline Engines ⚙️

This precision metering nozzle feeds the exact fuel each cylinder needs. You install it to keep cold starts clean, throttle response sharp, power strong, emissions low, and fuel economy high. This OEM‑grade unit is a direct fit and preserves factory spray angle and flow rate. A worn or clogged injector wastes fuel and can overheat the catalytic converter.

How it works ⛽

The ECU commands a high-speed solenoid to lift a pintle, spraying atomized fuel from the rail at high pressure. Pulse width matches engine load and RPM, creating a fine mist for complete burn. Internal filter baskets catch debris, and molded O‑rings seal the rail and manifold to prevent leaks and vapor smells.

If it fails ⚠️

Expect hard starts, rough idle, misfires, flat spots, poor MPG, fuel odor, black smoke, and a lit MIL. Long term, raw fuel can damage O₂ sensors and the catalyst. Common codes include P020x/P030x. Replace in matched sets or flow-test to keep cylinders balanced.

Tech tips 🚗

Use quality fuel, renew the filter on schedule, verify rail pressure, lube new O‑rings lightly, and torque the rail evenly. After install, clear codes and check trims.

• Alphard/Vellfire
• Alphard/Vellfire/Hv
• Avalon
• Camry
• Camry Hybrid
• Camry/Aurion/Hv
• Camry/Hybrid
• Harrier/Hybrid
• Highlander
• Highlander/Kluger
• Rav4
• Scion Tc
• Sienna
• Venza
• Zelas