Precision Fuel Injector (OE 16600 EN200) for Nissan

Why this part is needed

This direct-fit injector restores factory fuel delivery, giving quick starts, smooth idle, clean emissions, and strong mid‑range pull. Worn nozzles or tired coils cause lean/rich mix, lost power, and higher fuel use.

How it works

The ECU sends rapid pulses to the solenoid. The needle lifts and sprays a fine, multi‑hole mist into the intake port at the right moment. A micro filter basket and precise flow matching keep each cylinder balanced for efficient burn and low knock.

What happens if it’s bad

Symptoms include hard start, misfire, rough idle, hesitation, fuel smell or smoke, poor MPG, and Check Engine light (P020x/P030x). Driving like this can foul plugs and overheat the catalytic converter ⚠️.

Tech tips for installation

Always use new upper/lower O‑rings, lightly oil seals, clean the rail, and seat injectors squarely. Check connector fit and harness. If one unit is clogged, flow‑test the set; replace in pairs or full set for best results.

Compatibility

• Qashqai
• Teana
• Sentra
• Tiida
• Livina
• X-Trail
• Qashqai+2
• Cube
• Versa Sedan
• Versa
• Lafesta
• Bluebird Sylphy
• Serena
• Grand Livina
• Tiida Latio
• Dualis
• Sylphy
• Wingroad
• Nv200
• Latio
• Tiida Sedan
• Livina Geniss
• Nv200 Taxi
• Ad/Ad Expert