✅ Compatibility

• Make: Isuzu / GM
• Engine: Isuzu 6HK1 (LG4) 7.8L 6-Cylinder Common Rail Diesel (2004–2007)
• OEM / Cross Reference Part Numbers: 2901233100 (GM/Isuzu), 8-97601156-1, 897601156-1 (Isuzu), 095000-5351, 0950005351 (Denso)
• Fits Isuzu Medium-Duty Trucks:
  • Isuzu NPR / NPR-HD with 6HK1 LG4 engine (2004–2007)
  • Isuzu NQR / NRR with 6HK1 LG4 engine (2004–2007)
• Fits GM / Chevrolet W-Series Trucks:
  • GMC W3500 / W4500 / W5500 with Isuzu 6HK1 LG4 engine (2004–2007)
  • Chevrolet W3500 / W4500 / W5500 with Isuzu 6HK1 LG4 engine (2004–2007)
• Note: Verify your engine serial number and existing injector part number before ordering. Contact us with your VIN or engine serial for fitment confirmation.

🔧 Product Highlights

• Direct OEM Replacement: Drop-in fit for Isuzu 6HK1 LG4 common rail engines — matches original Denso injector nozzle specifications (095000-5351), spray pattern, opening pressure, electrical connector, and mounting dimensions
• Denso Common Rail Injector (095000-5351) — OEM Supplier for Isuzu 6HK1 LG4: Denso is the original equipment supplier for Isuzu 6HK1 LG4 common rail injectors — the 095000-5351 is the Denso OEM injector reference for this engine, ensuring OEM-equivalent fuel atomization and injection performance
• Isuzu 6HK1 LG4 — The Engine Behind GM W-Series and Isuzu NPR/NQR Medium-Duty Trucks: The Isuzu 6HK1 LG4 is the 7.8L 6-cylinder common rail diesel engine used in Isuzu NPR/NQR/NRR and the GM/Chevrolet W3500/W4500/W5500 medium-duty truck lineup from 2004 to 2007 — one of the most widely deployed medium-duty diesel platforms in North America
• Restores Full Fuel Injection Performance: Corrects rough idle, misfires, loss of power, excessive black smoke, poor fuel economy, and injector fault codes caused by a worn or clogged injector
• New Aftermarket Quality: Manufactured to Denso / Isuzu OEM specifications for reliable common rail fuel injection in demanding medium-duty truck applications

📦 What's Included

• 1× Fuel Injector (2901233100 / 095000-5351) — New Aftermarket

🔑 Key Specs

• GM / Isuzu Part Number: 2901233100
• Isuzu Part Number: 8-97601156-1
• Denso Part Number: 095000-5351
• Quantity: 1 piece (single injector)
• Injection Type: Common Rail Direct Injection
• Compatible Engine: Isuzu 6HK1 LG4 7.8L 6-Cylinder Common Rail Diesel (2004–2007)
• Compatible Trucks: Isuzu NPR / NQR / NRR / GMC W3500 / W4500 / W5500 / Chevrolet W3500 / W4500 / W5500 (2004–2007)
• Condition: New Aftermarket
• SKU: 2901233100

⚠️ Please verify your engine serial number and existing injector part number before purchasing. If unsure of compatibility, contact us with your VIN or engine serial number and we will confirm fitment.