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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"}}
Water Pump 8-97123330-1 For Isuzu NHR NPR 4JA1 With Gasket 8971233301
Premium-quality direct replacement water pump assembly designed for Isuzu NHR, NKR, and NPR series light-duty trucks equipped with the 4JA1 diesel engine.
Product Overview
Function: Engine water pump circulates coolant through the engine block, cylinder head, and radiator to maintain optimal operating temperature. Prevents overheating and ensures efficient performance for Isuzu 4JA1 diesel engines.
Part Number
8-97123330-1, 8971233301
Product Name
Water Pump Assembly / Engine Water Pump
Car Model
ISUZU NHR, NKR, NPR
Engine Model
ISUZU 4JA1 (2.5L Diesel)
Condition
100% Brand New
Material
High-strength aluminum alloy & precision bearings
Warranty
6 Months
Features & Advantages
OE Quality: Manufactured to Isuzu dimensional and material specifiions for perfect fit and reliable cooling
Precision Impeller: Cast impeller designed for maximum coolant flow at all engine speeds
Heavy-Duty Bearing: Sealed ball bearing with high-temperature grease for long life under load
Mechanical Seal: Ceramic or carbon face seal prevents coolant leakage and resists wear
Corrosion-Resistant Housing: Cast iron/aluminum housing treated to resist rust and electrolysis
Includes Gasket: Factory-matched gasket for leak-free installation
Dynamically Balanced: Ensures smooth, quiet operation without vibration
Direct Replacement: Matches OE mounting holes, inlet/outlet positions, and pulley fitment
Cost-Effective: Affordable alternative to genuine OEM without compromising reliability
Vehicle & Engine Compatibility
This water pump is specifically designed for Isuzu NHR, NKR, and NPR trucks with 4JA1 engine.
Isuzu Vehicle Models:
ISUZU NHR (NHR54, NHR69, etc. with 4JA1)
ISUZU NKR (NKR55, NKR57, etc. with 4JA1)
ISUZU NPR (select models with 4JA1 - verify)
Engine Specifiion - ISUZU 4JA1:
4-Cylinder, Inline Diesel, OHV
Displacement: 2.5L (2499cc)
Installation Notes
Installation steps (overview):
Drain coolant from radiator and engine block
Remove drive belt by loosening tensioner or idler pulley
Remove fan and fan clutch (if applicable) by unbolting from water pump flange
Leak Test (Pressure/Vacuum): Each pump tested for seal integrity
Bearing Noise Test: Rotated to check for smooth, quiet operation
Impeller Balance: Dynamic balance checked to minimize vibration
Visual Inspection: 100% checked for casting defects, cracks, or damage
Packaged Safely: Pump sealed in plastic bag, boxed with foam protection
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 Water Pump 8-97123330-1 For Isuzu NHR NPR 4JA1 With Gasket 8971233301 Isuzu Spare Parts, 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 ...
