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{"title":"ISUZU NPR 4HG1 TURBO CHARGER ASM 8973267520 704136-0003 8972083520","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/ea\/f9c869f0e686c77a889c17a84b86-200x200-1\/isuzu_npr_4hg1_turbo_charger_asm_8973267520_704136_0003_8972083520.jpg","attrs":{"Model Number":"NPR 4HG1","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
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{"title":"NPR 700P 4HK1 TURBO CHARGE 8980000311 8970786400","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/e4\/ab2ffd604bc21336062bab1561b6-200x200-1\/npr_700p_4hk1_turbo_charge_8980000311_8970786400.jpg","attrs":{"Model Number":"NPR 700P 4HK1","Place of Origin":"China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"NPR 4BD2 3.9L CYLINDER HEAD 8971030270","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/a8\/bc770a27bfb7fb839df3007b51a1-200x200-1\/npr_4bd2_3_9l_cylinder_head_8971030270.jpg","attrs":{"Model Number":"NPR 4BD2","Place of Origin":"China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
Fan Clutch 8-97088803-0 For Isuzu NPR 4HF1 Truck 8970888030 Viscous Fan Clutch
The Fan Clutch (OEM Numbers: 8-97088803-0 / 8970888030) is a premium-quality, direct replacement thermal viscous fan coupling designed for Isuzu NPR medium-duty trucks equipped with the 4HF1 diesel engine.
Part Number
8-97088803-0, 8970888030
Product Name
Fan Clutch / Viscous Fan Clutch / Fan Coupling
Car Model
ISUZU NPR
Engine Model
ISUZU 4HF1 (3.9L Diesel)
Condition
100% Brand New
Origin
China Mainland
Main Market
Middle East, Asia, Africa, South America, North America & Europe
Warranty
6 Months
Material
High-strength aluminum alloy & precision bearings
Quality Standard
OEM equivalent / ISO quality control
Features & Advantages
OE Quality: Manufactured to Isuzu dimensional and thermal specifiions for perfect fit and reliable cooling
Automatic Temperature Regulation: Engages only when needed, preventing unnecessary fan drag
Lowers Noise Levels: Fan spins slowly when cold, reducing cabin and exterior noise
Prevents Overheating: Provides full fan speed when engine reaches high temperatures
Durable Silicone Fluid: Long-lasting viscosity characteristics for consistent performance
Precision Thermostatic Spring: Responds accurately to radiator outlet air temperature
Restores Cooling System Performance: Eliminates overheating, roaring fan, or poor A/C function
Direct Replacement: Simple bolt-on installation with proper tools
Cost-Effective: Affordable alternative to genuine OEM fan clutches
Vehicle & Engine Compatibility
This fan clutch is specifically designed for Isuzu NPR trucks with 4HF1 engine.
Isuzu Truck Models:
ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, etc. with 4HF1)
May also fit other Isuzu medium trucks with 4HF1 - verify compatibility
Engine Specifiion - ISUZU 4HF1:
4-Cylinder, Inline Diesel, Direct Injection
Displacement: 3.9L (3856cc)
Installation Notes
Disconnect battery negative cable
Remove the cooling fan blades from the old clutch (often held by bolts or nuts)
Remove the old fan clutch from the water pump hub (typically left-hand thread on the center nut - turn clockwise to loosen)
Clean the water pump spindle threads
Apply anti-seize to threads (if recommended)
Install the new fan clutch onto the water pump. Tighten the center nut to specifiion (do not overtighten)
Reinstall the cooling fan blades onto the new clutch. Torque fan bolts evenly (8-12 Nm)
Reconnect battery
Start engine and check for wobble or noise. Listen for clutch engagement as engine warms up
Quality Control
Fluid Fill Check: Ensures correct silicone oil quantity and viscosity
Temperature Response Test: Clutch engaged/disengaged at specified temperatures (bench test)
Leak Test: Seal integrity verified to prevent silicone fluid leakage
Bearing Noise Test: Rotated to check for smooth, quiet operation
Dimensional Inspection: Mounting flange, thread size, and bolt pattern verified
Visual Inspection: 100% checked for casting defects or damaged threads
ISO/TS16949 Certified: Manufactured under strict quality management systems
Packaged Safely: Sealed in plastic bag, boxed with foam
Packaging and Delivery
Neutral export packing or customized packaging available
Carton or wooden case for safe transportation
Fast delivery for stock items
Shipping by Express Air or Sea
Inquiry
For pricing, availability, or bulk purchase of the Fan Clutch 8-97088803-0 For Isuzu NPR 4HF1 Truck 8970888030 Viscous Fan Clutch, please contact our sales team for a competitive quote and expert technical support.
Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...
