Consistent coolant circulation is the primary defense against overheating in 4JB1 engines, especially under the grueling conditions of mining and long-haul logistics. The 8-94340390-0 water pipe is engineered to deliver a precise, leak-free connection, effectively eliminating the risk of pressure loss and sudden thermal failure.
Item NO.:
8-94340390-0Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYS
The 894340-3900 features advanced, corrosion-resistant metallurgy that significantly outperforms generic aftermarket alternatives. By integrating this OEM-standard component into your NKR fleet maintenance, you minimize equipment downtime, simplify installation, and ensure lasting thermal stability under heavy use.
Product Features
OEM Precision Engineering The 894340-3900 is manufactured to strict Isuzu dimensional tolerances, ensuring a seamless, vibration-proof fit for all NKR cooling systems.
High-Temperature Resilience Constructed with heat-stable materials that maintain structural rigidity under extreme engine bay temperatures and continuous high-load cycles.
Superior Corrosion Resistance Features a specialized protective coating that resists rust, chemical erosion from coolant additives, and oxidation in harsh, humid work environments.
Enhanced Structural Integrity Designed to withstand the intense pressure fluctuations of the 4JB1 engine, preventing micro-cracks and potential coolant blowouts under heavy use.
Product Specification
| Product Name | Water Pipe / Radiator Coolant Pipe |
| OEM Part Number | 8-94340390-0 / 894340-3900 / 8943403900 |
| Engine Model | Isuzu 4JB1 / 4JB1-TC / 4JA1 |
| Application | Isuzu NPR / NKR Truck, ELF Series, Excavators, Forklifts |
| Material |
|
| Installation Type | Direct Replacement (Standard OEM Size) |
| Thickness | Standard OEM Specification |
| Color | Black / Metallic Finish |
| Working Temperature | -40°C to 130°C(High-heat exhaust resilience) |
| Key Function |
|
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Neutral Packing / Customized Box |
Why Choose Us
1.We have profession isuzu team,more than 20 years experience business isuzu parts.
2. We can offer used and new isuzu genuine parts, oem,good quality made in china parts to you.
3. The isuzu genuine parts will give weight,price when quotation.
4.Isuzu genuine stock pictures will send before order.
5.All isuzu parts can check with part number,all parts can order follow part number.
6. Quick delivery time,in 24 hours if sotck.
7. Safe packing to protect the goods, such as wooden box, Iron sheet for our isuzu parts.
8. Small quantity can accept.Sample order also accept.
9. 24 hours oversea service.
10.Lifelong after-sales service.
Certificate
What's the shipping way you can offer?
1) Big order: By sea or by air.(It can reduce the costs)
2) Small order: DHL, TNT, UPS, FEDEX, EMS,ARAMEX
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