NISSAN 16618-2W200 Fuel Injector Nozzle O-Ring
Genuine part. Fitment information is for reference only. To ensure 100% compatibility, please send us a message with your VIN number before ordering.
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Product Description
Product Overview
The genuine OEM Nissan 16618-2W200 injector O-ring is an essential sealing element in the diesel fuel injection system, particularly for Nissan vehicles powered by ZD30 engine variants. This seal provides a tight hermetic seal for the injection nozzle within the cylinder head bore or valve cover passage. It effectively prevents fuel leakage, combustion gas blow-by, and the intrusion of crankcase blow-by gases and engine oil into the fuel system. Manufactured from high-grade elastomer resistant to sustained high temperatures, aggressive diesel fuel, and motor oil, it ensures reliable and long-lasting sealing performance.
Signs of Wear and Failure
When the O-ring ages, cracks, or loses elasticity, the following technical issues may occur:
- Fuel leakage around the injectors.
- Engine oil dilution by fuel (rising oil level in the sump), which can cause insufficient lubrication and severe engine damage.
- Hard cold starting and rough idling due to pressure loss in the fuel system.
- Exhaust smoke and decreased engine performance.
Technical Specifications
- Manufacturer: NISSAN (Genuine OEM part)
- Part Number (SKU): 16618-2W200
- Part Description: O-ring, injector / nozzle seal (SEAL-O RING, NOZ)
- Installation Position: Fuel injector nozzle / cylinder head
- Material: Heat- and fuel-resistant elastomer (FKM / Viton type fluoroelastomer)
Vehicle Compatibility
This part number is compatible with the following vehicle models:
- Nissan Nissan Truck (D22) 3.0 TD [2001 - 2005] (SEAL-O RING,NOZ (ZD30DDT))
- Nissan Np300 F/Sbs (D22SS) [2009 - 2011] (SEAL-O RING,NOZ)
- Nissan Patrol (Y61) 3.0 TD [2000 - 2012] (SEAL-O RING,NOZ (ZD30DDTI))
- Nissan Terrano2 (R20) [2002 - 2004] (SEAL-O RING,NOZ)
- Nissan Urvan (E25) 3.0 TD [2003 - 2007] (SEAL-O RING,NOZ (ZD30DDTI))
- Nissan Urvan (E25) 3.0 D [2001 - 2007] (SEAL-O RING,NOZ (ZD30DD))
Technical Specifications
| Brand | NISSAN |
|---|---|
| Weight | 0.002 kg |
Compatible Vehicles
| Make | Model | Engine | Year | Notes |
|---|---|---|---|---|
| Nissan | Nissan Truck (D22) | 3.0 TD (ZD30DDT) | 2001 - 2005 | SEAL-O RING,NOZ (ZD30DDT) |
| Nissan | Np300 F/Sbs (D22SS) | All Engines | 2009 - 2011 | SEAL-O RING,NOZ |
| Nissan | Patrol (Y61) | 3.0 TD (ZD30DDTI) | 2000 - 2012 | SEAL-O RING,NOZ (ZD30DDTI) |
| Nissan | Patrol (Y61) | All Engines | 2006 - 2006 | SEAL-O RING,NOZ |
| Nissan | Terrano2 (R20) | All Engines | 2002 - 2004 | SEAL-O RING,NOZ |
| Nissan | Urvan (E25) | 3.0 TD (ZD30DDTI) | 2003 - 2007 | SEAL-O RING,NOZ (ZD30DDTI) |
| Nissan | Urvan (E25) | 3.0 D (ZD30DD) | 2001 - 2007 | SEAL-O RING,NOZ (ZD30DD) |
Inquire About This Part
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