INLET VALVE 894395112 8970338641 suitable for NPR models fitted with 6HE1 4HF1 4HE1 and 4HG1 engines
- Product Item : 894395112
- Category： Isuzu Genuine Parts
- Compatibility: 6HE1 4HF1 4HE1 4HG1
- Part name:INLET VALVE
- Packing type: Isuzu original packing
- Delivery time: 5-8 working days
| CATEGORY | SPECIFICATION |
| Part name | INLET VALVE |
| Part number | 894395112 8970338641 |
| Brand | Isuzu Select Parts |
| Model | NPR |
| Engine model | 6HE1 4HF1 4HE1 4HG1 |
| Packing quantity | 1 pcs |
| Material | Heat-resistant alloy steel |
| Weight | Standard |
| size | Head Dia: 50.0mm / Stem Dia: 9.0mm / Length: 140.9mm / Seat Angle: 45° |
| Package | Original ISP packing |
| Delivery time | 5-8 working days |
| Payment Terms | T/T, Western Union, Paypal |
Design Philosophy
Precision-engineered inlet valve for 6HE1/4HF1/4HE1/4HG1 engines. Made from heat-resistant alloy steel (40Cr/4Cr9Si2/4Cr10Si2Mo/21-4N) to withstand high combustion temperatures and repeated impact loads, ensuring reliable air intake and sealing.
How It Works
Installed in the cylinder head, the intake valve opens to allow air into the combustion chamber during the intake stroke and closes to seal the chamber during compression and combustion. The 45° seat angle ensures precise sealing against the valve seat.
Problems It Solves
Fixes compression loss, rough idling, power drop, and engine misfire caused by burnt, bent, or worn intake valves. Restores proper cylinder sealing and air intake efficiency in NPR trucks.
INQUIRY
RELATED PRODUCTS
CATEGORIES
CONTACT US
Name:
Mobile：+86 13983852532
Whatsapp：+86 15823451407
Email：topamotors@aliyun.com
Add：No. 36, Shangguo Road, Yubei District, Chongqing, China