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85°C Opening Temperature Thermostat for Isuzu 4HK1 Engine with OEM Standard Fitment and Precision Wax Element
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85°C Opening Temperature Thermostat for Isuzu 4HK1 Engine with OEM Standard Fitment and Precision Wax Element
  • name
  • name
  • name

85°C Opening Temperature Thermostat for Isuzu 4HK1 Engine with OEM Standard Fitment and Precision Wax Element

MOQ: 10 pcs
Price: Negotiable
Standard Packaging: Neutral Package or as customers’ request
Delivery Period: 5-8 Work Days
Payment Method: T/T,Western Union
Supply Capacity: 10000 pcs/month
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
YIMI
Certification
ISO/TS16949
Model Number
Isuzu NPR 4HK1 700P
Opening Temperature:
85°C (185°F)
Full Open Temperature:
95–100°C (203–212°F)
Valve Lift:
≥ 8mm At Full Open
Material:
High-strength Aluminum Alloy & Precision Bearings
Cooling Type:
Engine Coolant Circulation
Compatible Engines:
4HK1, 4HE1, 4HF1, 4HG1, 6HK1
Valve Travel:
OE Specification
Thermal Cycle Endurance:
50,000+ Cycles
Highlight:

Isuzu 4HK1 engine thermostat

,

85°C opening temperature thermostat

,

OEM standard Isuzu truck thermostat

Product Description
8-97300787-0 Thermostat 85°C For Isuzu NPR 4HK1 700P Engine Cooling 8973007870
Product Overview

A precision wax-element thermostat that regulates engine coolant flow to maintain optimal operating temperature (85°C). Prevents overheating, ensures fast warm-up, and protects the engine from thermal stress in commercial applications.

OEM Numbers: 8-97300787-0 / 8973007870

Primary Application: ISUZU 4HK1 5.2L turbo diesel engine

Compatible Engines: 4HF1, 4HG1, 4HE1, 4JJ1, and 6HK1

85°C Opening Temperature Thermostat for Isuzu 4HK1 Engine with OEM Standard Fitment and Precision Wax Element 0
Product Specifications
Part Number 8-97300787-0 8973007870
Product Name Thermostat
Car Model Isuzu NPR 700P
Engine Model Isuzu 4HK1
Condition 100% Brand New
Material High-strength aluminum alloy & precision bearings
Cooling Type Engine coolant circulation
Installation Direct OEM replacement
Quality Standard OEM equivalent / ISO quality control
Vehicle Compatibility

Primary Fitment - ISUZU N-Series / ELF Medium-Duty Trucks:

Chassis / Model Engine Years / Notes
ISUZU NPR, NPR-HD, NPR66, NPR70, NPR71 4HK1 (5.2L), 4HE1 (4.8L), 4HF1 (4.3L), 4HG1 (4.6L) 1998-2016 - primary fitment for 4HK1
ISUZU NQR / NQR75 4HK1 (5.2L), 4HE1-XS 2004-2016
ISUZU NRR 4HK1 (5.2L) 2004-2016
ISUZU 700P 4HK1 (5.2L), 4HF1, 4HE1 2005-2016

Industrial & Off-Highway Equipment:

Brand Model / Series Engine
Hitachi ZX200-3, ZX210-3, ZX240-3, ZX270-3, ZX330-3, ZX350-3 4HK1, 6HK1
Case CX210B, CX210C, CX230B, CX330C 4HK1, 6HK1
Kobelco SK series 4HK1
Key Features & Advantages
  • OE Quality: Manufactured to strict ISUZU OEM dimensional and material standards for perfect direct-fit replacement
  • Precision Wax Element: Copper capsule expands at controlled rate for consistent opening characteristics
  • Critical Engine Protector: Prevents overheating that can cause cylinder head warping and catastrophic engine damage
  • Restores Fuel Economy: Correct warm-up performance saves up to 15% fuel in cold conditions
  • Ensures Cab Heating & Defrosting: Restores full heat output for driver comfort and safety
  • Prevents Sludge Formation: Maintains proper oil temperature to extend engine life
  • 100% Factory-Tested: Validated for correct opening temperature and leak-free sealing
  • Long Service Life: Designed for 500,000+ km of heavy-duty commercial operation
Quality Control
  • Material Verification: Brass/copper composition tested to JIS/SAE durability standards
  • Opening Temperature Calibration: 100% sample-tested at 85°C ±2°C
  • Valve Lift Test: Travel verified to OE specification (minimum 8 mm at full open)
  • Leak Testing: Each unit 100% pressure-tested for zero leakage
  • Thermal Cycle Endurance: Sample units subjected to 50,000+ open/close cycles
  • ISO 9001:2015 / IATF 16949 Certified: Facility meets international automotive quality standards
Packaging & Supply
  • Individual Packaging: Sealed in moisture-barrier VCI bag with OE-style labeling
  • Wholesale/Bulk Orders: Available in case packs (10, 20, 50, 100 units)
  • Customization: Private-label retail packaging available for volume orders
  • Fast Shipping: Ready stock for immediate dispatch worldwide
  • Wholesale Support: Long-term supply agreements and tiered commercial pricing
Inquiry & Ordering

For pricing, availability, or bulk purchase of the ISUZU Thermostat 8-97300787-0 (8973007870), please contact our sales team for a competitive wholesale quote and expert technical support.

We respond to all inquiries within 24 hours.

Tags: 

Isuzu DMAX clutch slave cylinder,  

4x4 clutch slave cylinder,  

Isuzu clutch parts with warranty

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Products
PRODUCTS DETAILS
Products

Isuzu Cars Parts

Isuzu Engine Parts

Isuzu Chassis Parts

ISUZU Truck Parts

VW Car Parts

AUDI Car Parts

QINGLING ISUZU Parts

NISSAN Spare Parts

MITSUBISHI Auto Parts

FUSO Truck Parts

TOYOTA Auto Parts

HINO Truck Parts

HONDA Auto Parts

MAZDA Spare Parts

JAC Spare Parts

JMC Spare Parts

FORD Auto Parts

HYUNDAI Auto Parts

KIA Auto Parts

Other Auto Parts
85°C Opening Temperature Thermostat for Isuzu 4HK1 Engine with OEM Standard Fitment and Precision Wax Element
  • name
  • name
  • name
85°C Opening Temperature Thermostat for Isuzu 4HK1 Engine with OEM Standard Fitment and Precision Wax Element
MOQ: 10 pcs
Price: Negotiable
Standard Packaging: Neutral Package or as customers’ request
Delivery Period: 5-8 Work Days
Payment Method: T/T,Western Union
Supply Capacity: 10000 pcs/month
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
YIMI
Certification
ISO/TS16949
Model Number
Isuzu NPR 4HK1 700P
Opening Temperature:
85°C (185°F)
Full Open Temperature:
95–100°C (203–212°F)
Valve Lift:
≥ 8mm At Full Open
Material:
High-strength Aluminum Alloy & Precision Bearings
Cooling Type:
Engine Coolant Circulation
Compatible Engines:
4HK1, 4HE1, 4HF1, 4HG1, 6HK1
Valve Travel:
OE Specification
Thermal Cycle Endurance:
50,000+ Cycles
Minimum Order Quantity:
10 pcs
Price:
Negotiable
Packaging Details:
Neutral Package or as customers’ request
Delivery Time:
5-8 Work Days
Payment Terms:
T/T,Western Union
Supply Ability:
10000 pcs/month
Highlight

Isuzu 4HK1 engine thermostat

,

85°C opening temperature thermostat

,

OEM standard Isuzu truck thermostat

Product Description
8-97300787-0 Thermostat 85°C For Isuzu NPR 4HK1 700P Engine Cooling 8973007870
Product Overview

A precision wax-element thermostat that regulates engine coolant flow to maintain optimal operating temperature (85°C). Prevents overheating, ensures fast warm-up, and protects the engine from thermal stress in commercial applications.

OEM Numbers: 8-97300787-0 / 8973007870

Primary Application: ISUZU 4HK1 5.2L turbo diesel engine

Compatible Engines: 4HF1, 4HG1, 4HE1, 4JJ1, and 6HK1

85°C Opening Temperature Thermostat for Isuzu 4HK1 Engine with OEM Standard Fitment and Precision Wax Element 0
Product Specifications
Part Number 8-97300787-0 8973007870
Product Name Thermostat
Car Model Isuzu NPR 700P
Engine Model Isuzu 4HK1
Condition 100% Brand New
Material High-strength aluminum alloy & precision bearings
Cooling Type Engine coolant circulation
Installation Direct OEM replacement
Quality Standard OEM equivalent / ISO quality control
Vehicle Compatibility

Primary Fitment - ISUZU N-Series / ELF Medium-Duty Trucks:

Chassis / Model Engine Years / Notes
ISUZU NPR, NPR-HD, NPR66, NPR70, NPR71 4HK1 (5.2L), 4HE1 (4.8L), 4HF1 (4.3L), 4HG1 (4.6L) 1998-2016 - primary fitment for 4HK1
ISUZU NQR / NQR75 4HK1 (5.2L), 4HE1-XS 2004-2016
ISUZU NRR 4HK1 (5.2L) 2004-2016
ISUZU 700P 4HK1 (5.2L), 4HF1, 4HE1 2005-2016

Industrial & Off-Highway Equipment:

Brand Model / Series Engine
Hitachi ZX200-3, ZX210-3, ZX240-3, ZX270-3, ZX330-3, ZX350-3 4HK1, 6HK1
Case CX210B, CX210C, CX230B, CX330C 4HK1, 6HK1
Kobelco SK series 4HK1
Key Features & Advantages
  • OE Quality: Manufactured to strict ISUZU OEM dimensional and material standards for perfect direct-fit replacement
  • Precision Wax Element: Copper capsule expands at controlled rate for consistent opening characteristics
  • Critical Engine Protector: Prevents overheating that can cause cylinder head warping and catastrophic engine damage
  • Restores Fuel Economy: Correct warm-up performance saves up to 15% fuel in cold conditions
  • Ensures Cab Heating & Defrosting: Restores full heat output for driver comfort and safety
  • Prevents Sludge Formation: Maintains proper oil temperature to extend engine life
  • 100% Factory-Tested: Validated for correct opening temperature and leak-free sealing
  • Long Service Life: Designed for 500,000+ km of heavy-duty commercial operation
Quality Control
  • Material Verification: Brass/copper composition tested to JIS/SAE durability standards
  • Opening Temperature Calibration: 100% sample-tested at 85°C ±2°C
  • Valve Lift Test: Travel verified to OE specification (minimum 8 mm at full open)
  • Leak Testing: Each unit 100% pressure-tested for zero leakage
  • Thermal Cycle Endurance: Sample units subjected to 50,000+ open/close cycles
  • ISO 9001:2015 / IATF 16949 Certified: Facility meets international automotive quality standards
Packaging & Supply
  • Individual Packaging: Sealed in moisture-barrier VCI bag with OE-style labeling
  • Wholesale/Bulk Orders: Available in case packs (10, 20, 50, 100 units)
  • Customization: Private-label retail packaging available for volume orders
  • Fast Shipping: Ready stock for immediate dispatch worldwide
  • Wholesale Support: Long-term supply agreements and tiered commercial pricing
Inquiry & Ordering

For pricing, availability, or bulk purchase of the ISUZU Thermostat 8-97300787-0 (8973007870), please contact our sales team for a competitive wholesale quote and expert technical support.

We respond to all inquiries within 24 hours.

Tags: 

Isuzu DMAX clutch slave cylinder,

4x4 clutch slave cylinder,

Isuzu clutch parts with warranty

Yimi (Guangzhou) Automotive Parts Co, Ltd
4F, 7th, No. 2, South Jinguu Road, Huadong Town, Huadu District, Guangzhou City
Tel: +86-17820569171
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