Injector nozzle G467 - VEG467

DELPHI INJECTOR NOZZLE: G467 / VEG467 – FULL SPECIFICATION

I. Key Identification & Compatible Injectors

Nozzle (Injector Tip) P/N: G467 / VEG467
Nozzle-Valve Kit: 7135-815
System Manufacturer: DELPHI Common Rail Diesel Injection System.

Compatible Injector Assembly P/N(s):
- DELPHI Injector References: 28370681 / 28565330
- OEM / Vehicle Manufacturer: Typically used on GM / Opel / Vauxhall diesel engines (verify specific models)
- Typical Applications (with HP / kW):
• Opel / Vauxhall 1.7 CDTI – 74 kW / 100 HP

II. Vehicle / Engine Application & Technical Data

Primary Vehicle Application: Common-rail diesel passenger cars and light commercial vehicles.
Engine Type: Inline-4 / 1.7 L CDTI common-rail diesel engines, Euro 4 / Euro 5 compliant.
Injector Technology: DELPHI Common Rail Solenoid Injector.
Nozzle Type: G467 / VEG467 — precision multi-hole nozzle for proper atomization and combustion.
Technical Characteristics:
- Material: High-strength tool steel
- Number of Holes: Typically 6–7
- Fuel Compatibility: EN 590 Diesel / B7 Biodiesel blends
- Performance Features: Optimized spray pattern for efficient combustion, low emissions, smooth idle, and long service life

III. Critical Technician Notes (MUST-DO)

1. Clean Installation: Thoroughly clean the nozzle (ultrasonic cleaning recommended) before installation.
2. Sealing Components: Replace O-rings, copper washers, and seals; never reuse old parts.
3. Injector Mounting: Follow OEM torque and alignment specifications.
4. Post-Installation Testing: Perform leak-back or test-bench spray tests to verify proper spray pattern and absence of leaks.
5. Calibration / Coding: Use OEM or DELPHI diagnostic tools if injector coding is required.
6. Fuel Quality Notes: Use clean, high-quality diesel; replace fuel filters during injector maintenance.
7. Storage & Handling: Store in a clean, dry environment; protect nozzle tip from damage.
8. Common Fault Symptoms: Hard start, black smoke, rough idle, loss of power, excessive fuel return flow.