Fuel Injector 16600-1S700 for Nissan Paladin Ruiqi Pickup D22 Frontier Xterra

Replacement fuel injector designed for Nissan Paladin, Ruiqi Pickup, D22 Pickup, Frontier, and Xterra compatible applications.

This fuel injector helps deliver the correct amount of fuel into the engine for stable combustion, smooth idle, and reliable acceleration. A clogged, leaking, or faulty injector may cause rough idle, hard starting, engine hesitation, poor fuel economy, misfires, or increased fuel consumption.

Nissan parts sources list 16600-1S700 as a Fuel Injector / Injector Assembly-Fuel, with fitment references including Nissan Frontier 2.4L, Pick-up / Pathfinder 4-cylinder, and Xterra 2.4L applications. Aftermarket supplier listings also reference Nissan Paladin / Ruiqi Pickup D22 use for this part number.

Features

• Direct replacement fuel injector
• Helps restore proper fuel spray and fuel atomization
• Supports smoother idle and stable engine performance
• Suitable for Nissan Paladin, Ruiqi Pickup, D22 Pickup and related models
• Replacement for part number 16600-1S700
• Ideal for replacing clogged, leaking, or failed injectors
• Helps improve fuel delivery and engine response

Compatible Vehicles

• Nissan Paladin
• Nissan Ruiqi Pickup
• Nissan D22 Pickup
• Nissan Frontier 2.4L
• Nissan Xterra 2.4L
• Nissan Pickup / Pathfinder 4-cylinder, depending on original part number

Replace Part Numbers

• 16600-1S700
• 166001S700
• 16600 1S700
• JS4D-5
• JS4D-2
• 16600-0Z800, please verify before use

Package Includes

• 1 × Fuel Injector

Fitment Note

Please confirm your original part number, injector plug type, nozzle shape, fuel rail fitment, and engine model before ordering. Fitment may vary by year, engine type, and market region.