This valve oil seal is an OEM part for ISUZU NRR NQR NPR-HD NPR 4HK1 5.2L 2007-2024. These valve stem oil seal help control oil flow around the valve stems during engine operation. Ideal for top-end engine service when worn seals may contribute to oil consumption or smoke. Match the listed OEM numbers and title fitment against your original part before purchase.
- COMPATIBILITY: Fits ISUZU NRR NQR NPR-HD NPR 4HK1 5.2L 2007-2024.
- OEM Part: Cross-references the OEM number listed below; verify it against your original part before ordering.
- VALVE STEM OIL CONTROL: Controls oil flow along the valve stem to help reduce oil burning and exhaust smoke.
- TOP-END SERVICE: Use when replacing hardened, cracked, or worn valve stem seals.
- DIRECT REPLACEMENT FIT: Designed for replacement in the factory location when matched by fitment and OEM number. No modifications required when the application is matched correctly.
- OEM: 8973767200
Specifications
| SKU / Part Number | 7376721 |
|---|---|
| Brand | ISUZU ISP |
| OEM | 8973767200
|
| Weight | 0.06 lb |
| Dimensions (L × W × H) | 1 in × 1 in × 1 in |
| Category | Engine Parts Gaskets, Seals & O-Rings |
Compatibility
| Make | Model | Years | Engine | Liters | Fuel |
|---|---|---|---|---|---|
| Isuzu | NPR | 2007–2010 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NPR-HD | 2007–2024 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NQR | 2007–2024 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NRR | 2007–2024 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W3500 Tiltmaster | 2007–2009 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W4500 Tiltmaster | 2007–2010 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W5500 Tiltmaster | 2007–2010 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W5500HD Tiltmaster | 2007–2010 | 4HK1-TC | 5.2 | Diesel |
| GMC | W3500 Forward | 2007–2009 | 4HK1-TC | 5.2 | Diesel |
| GMC | W4500 Forward | 2007–2010 | 4HK1-TC | 5.2 | Diesel |
| GMC | W5500 Forward | 2007–2010 | 4HK1-TC | 5.2 | Diesel |
| GMC | W5500HD Forward | 2007–2010 | 4HK1-TC | 5.2 | Diesel |