Nissan NI-50366 Direct Injection Puller
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Nissan NI‑50366 – Direct Injection Puller (OEM GDI Injector Removal Tool)
The Nissan NI‑50366 Direct Injection Puller is a genuine OEM service tool engineered for the safe and controlled removal of gasoline direct‑injection (GDI) fuel injectors from Nissan engines. Modern GDI injectors are installed with extremely tight tolerances and often seize in the cylinder head due to carbon buildup, heat cycling, and high‑pressure sealing. The NI‑50366 provides the precise engagement and pulling force required to extract these injectors without damaging the injector body, the cylinder‑head bore, or surrounding components.
This tool is referenced throughout Nissan factory service manuals for injector replacement, combustion‑chamber service, and high‑pressure fuel‑system repairs. Its precision‑machined design ensures proper alignment and even pulling force, making it essential for technicians working on Nissan’s GDI platforms.
Key Features
- OEM‑Approved GDI Injector Puller Designed specifically for Nissan direct‑injection engines requiring controlled injector extraction.
- Prevents Damage to Injector & Cylinder Head Applies straight, even pulling force to avoid bending, twisting, or scoring the injector bore.
- Essential for High‑Pressure Fuel‑System Service Required when replacing injectors, seals, combustion seals, or performing carbon‑cleaning procedures.
- Precision‑Machined Engagement Interfaces securely with the injector body for stable, slip‑free operation.
- Durable, Shop‑Grade Construction Built to withstand repeated use in dealership and high‑volume repair environments.
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