High-strength Steel Injection Nozzle Assembly with 5-7 Holes for Isuzu CXZ 6WF1 Direct Replacement

The Injection Nozzle Assembly (OEM Numbers: 8-97603415-8 / 8976034158) is a premium-quality, direct replacement fuel system component designed for Isuzu CXZ heavy-duty trucks equipped with the 6WF1 diesel engine.

• OE Quality: Manufactured to Isuzu dimensional and performance specifications for perfect fit and reliable fuel delivery
• Precision Atomization: Multi-hole design provides optimal spray pattern for complete combustion, reducing smoke and emissions
• Durable Construction: Hardened steel components resist wear and corrosion from diesel fuel
• Precision-Calibrated: Consistent fuel flow ensures balanced performance across all cylinders
• Restores Engine Performance: Eliminates rough idle, loss of power, and excessive smoke
• Direct Replacement: Matches OE nozzle specifications - simple installation on injector body
• Cost-Effective: Affordable alternative to genuine OEM nozzles

This injection nozzle assembly is specifically designed for Isuzu CXZ trucks with 6WF1 engine.

• ISUZU CXZ (CXZ51, CXZ81, heavy-duty 6×4 or 8×4 configurations)
• May also fit other Isuzu heavy models with 6WF1 engine (e.g., CYZ, EXZ) - verify compatibility

• 6-Cylinder, Inline Diesel, Turbocharged
• Displacement: 9.8L (9839cc)
• Application: CXZ, CYZ, EXZ series

Installation steps (overview for injection nozzle):

1. Remove the injector from the cylinder head (or access the nozzle directly)
2. Carefully remove the old nozzle from the injector body (use proper holding tools)
3. Clean the injector body and nozzle seating surface
4. Install the new nozzle onto the injector body, torque to specification
5. Install the injector assembly back into the cylinder head with a new copper sealing washer
6. Torque the injector hold-down bolts to specification
7. Reconnect fuel lines and electrical connectors (if electronic)
8. Prime the fuel system and start engine. Check for leaks
9. Test drive and verify smooth operation

• Material Verification: Steel composition and hardness tested
• Dimensional Inspection: Nozzle body length, hole size, and spray angle verified
• Flow Test: Each nozzle tested for delivery volume and spray pattern quality
• Leak Test: High-pressure test for internal and external leakage
• Visual Inspection: 100% checked for burrs, scratches, or damaged sealing surfaces
• Packaged Safely: Nozzle sealed in protective tube or bag, boxed with foam

• Neutral export packing or customized packaging available
• Carton or wooden case for safe transportation
• Fast delivery for stock items
• Shipping by Express Air or Sea

For pricing, availability, or bulk purchase of the Injection Nozzle Assembly 8-97603415-8 For Isuzu CXZ 6WF1 8976034158 Isuzu Spare Parts, please contact our sales team for a competitive quote and expert technical support.