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High-Temperature Resistant Valve Cover Gasket with OE Quality and Durable Material for Isuzu 4HF1 4HG1 4HJ1 Engine

High-Temperature Resistant Valve Cover Gasket with OE Quality and Durable Material for Isuzu 4HF1 4HG1 4HJ1 Engine

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
Place of Origin
China
Brand Name
YIMI
Certification
ISO/TS16949
Model Number
ISUZU NPR, NQR, NHR, ELF
Part Number:
5-97019845-0, 8-97019845-0
Engine Models:
ISUZU 4HF1 (3.9L), 4HG1 (4.3L), 4HJ1 (3.0L) Diesel
Material:
Silicone / Rubber-coated Steel / Composite
Installation Type:
Direct OEM Replacement
Torque Specification:
8-12 Nm
Displacement:
3.9L, 4.3L, 3.0L
Cooling Type:
Engine Coolant Circulation
Quality Standard:
OEM Equivalent / ISO Quality Control
Highlight:

Isuzu valve cover gasket high-temperature resistant

,

OE quality Isuzu 4HF1 engine gasket

,

Durable Isuzu truck valve cover gasket

Product Description
Valve Cover Gasket 5-97019845-0 For Isuzu 4HF1 4HG1 4HJ1 Engine 8-97019845-0

Function: Valve cover gasket (rocker cover gasket) seals the joint between the valve cover and cylinder head, preventing oil leaks and contamination. Ensures clean engine operation for Isuzu 4HF1/4HG1/4HJ1 diesel engines.

Product Overview

The Valve Cover Gasket (OEM Numbers: 5-97019845-0, 8-97019845-0) is a premium-quality, direct replacement engine sealing component designed for Isuzu 4HF1, 4HG1, and 4HJ1 diesel engines, commonly used in Isuzu NPR, NQR, NHR, and ELF series light/medium-duty trucks.

Part Number: 5-97019845-0, 8-97019845-0 Product Name: Valve Cover Gasket / Rocker Cover Gasket / Cylinder Head Cover Gasket
Car Model: ISUZU NPR, NQR, NHR, ELF, N-series light/medium trucks Engine Model: ISUZU 4HF1 (3.9L), 4HG1 (4.3L), 4HJ1 (3.0L) Diesel
Condition: 100% Brand New Size: Standard
Weight: Standard Origin: China Mainland
Main Market: Middle East, Asia, Africa, South America, North America & Europe Package: Neutral Packing Or Make It As Requested
Warranty: 6 Months Price & Stock: Please Contact Us To Get More Information
Material: High-strength aluminum alloy & precision bearings Cooling Type: Engine coolant circulation
Installation: Direct OEM replacement Quality Standard: OEM equivalent / ISO quality control
Valve Cover Gasket for Isuzu 4HF1 4HG1 4HJ1 Engine
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and leak-free sealing.
  • High-Temperature Resistant: Withstands engine heat and oil exposure without hardening or cracking.
  • Durable Material: Silicone or rubber-coated steel resists aging and compression set.
  • Restores Engine Cleanliness: Eliminates oil leaks, smoke, and messy engine bay.
  • Direct Replacement: Simple bolt-on installation - matches OE bolt holes and shape.
  • Cost-Effective: Affordable alternative to genuine OEM gaskets.
Valve Cover Gasket technical specifications and details
Vehicle & Engine Compatibility

This valve cover gasket is designed for Isuzu 4HF1, 4HG1, and 4HJ1 engines.

Isuzu Truck Models:
  • ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, etc.)
  • ISUZU NQR (medium-duty truck)
  • ISUZU NHR (light-duty truck)
  • ISUZU ELF (Japanese market N-series)
Engine Specifications:
Engine Displacement Notes
4HF1 3.9L (3856cc) Direct injection
4HG1 4.3L (4330cc) Indirect injection
4HJ1 3.0L (2999cc) Turbo diesel
Installation Notes

Installation steps (overview):

  1. Remove the valve cover bolts and the old valve cover.
  2. Remove the old gasket and clean the sealing surfaces on the cylinder head and valve cover.
  3. Ensure no old gasket material or debris remains.
  4. Position the new gasket onto the valve cover (some gaskets have locating tabs).
  5. Install the valve cover and hand-tighten all bolts.
  6. Torque bolts to manufacturer specification (typically 8-12 Nm) in a star pattern.
  7. Start engine and check for oil leaks.
Quality Control
  • Material Verification: Rubber/silicone compound tested for oil resistance and heat aging.
  • Dimensional Inspection: Overall shape, bolt hole alignment, and thickness verified.
  • Compression Test: Sample gaskets tested for recovery under load.
  • Visual Inspection: 100% checked for voids, cracks, or molding defects.
  • Packaged Safely: Sealed in plastic bag, boxed flat to prevent deformation.
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 Valve Cover Gasket 5-97019845-0 For Isuzu 4HF1 4HG1 4HJ1 Engine 8-97019845-0, please contact our sales team for a competitive quote and expert technical support.

Products
PRODUCTS DETAILS
High-Temperature Resistant Valve Cover Gasket with OE Quality and Durable Material for Isuzu 4HF1 4HG1 4HJ1 Engine
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
Place of Origin
China
Brand Name
YIMI
Certification
ISO/TS16949
Model Number
ISUZU NPR, NQR, NHR, ELF
Part Number:
5-97019845-0, 8-97019845-0
Engine Models:
ISUZU 4HF1 (3.9L), 4HG1 (4.3L), 4HJ1 (3.0L) Diesel
Material:
Silicone / Rubber-coated Steel / Composite
Installation Type:
Direct OEM Replacement
Torque Specification:
8-12 Nm
Displacement:
3.9L, 4.3L, 3.0L
Cooling Type:
Engine Coolant Circulation
Quality Standard:
OEM Equivalent / ISO Quality Control
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 valve cover gasket high-temperature resistant

,

OE quality Isuzu 4HF1 engine gasket

,

Durable Isuzu truck valve cover gasket

Product Description
Valve Cover Gasket 5-97019845-0 For Isuzu 4HF1 4HG1 4HJ1 Engine 8-97019845-0

Function: Valve cover gasket (rocker cover gasket) seals the joint between the valve cover and cylinder head, preventing oil leaks and contamination. Ensures clean engine operation for Isuzu 4HF1/4HG1/4HJ1 diesel engines.

Product Overview

The Valve Cover Gasket (OEM Numbers: 5-97019845-0, 8-97019845-0) is a premium-quality, direct replacement engine sealing component designed for Isuzu 4HF1, 4HG1, and 4HJ1 diesel engines, commonly used in Isuzu NPR, NQR, NHR, and ELF series light/medium-duty trucks.

Part Number: 5-97019845-0, 8-97019845-0 Product Name: Valve Cover Gasket / Rocker Cover Gasket / Cylinder Head Cover Gasket
Car Model: ISUZU NPR, NQR, NHR, ELF, N-series light/medium trucks Engine Model: ISUZU 4HF1 (3.9L), 4HG1 (4.3L), 4HJ1 (3.0L) Diesel
Condition: 100% Brand New Size: Standard
Weight: Standard Origin: China Mainland
Main Market: Middle East, Asia, Africa, South America, North America & Europe Package: Neutral Packing Or Make It As Requested
Warranty: 6 Months Price & Stock: Please Contact Us To Get More Information
Material: High-strength aluminum alloy & precision bearings Cooling Type: Engine coolant circulation
Installation: Direct OEM replacement Quality Standard: OEM equivalent / ISO quality control
Valve Cover Gasket for Isuzu 4HF1 4HG1 4HJ1 Engine
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and leak-free sealing.
  • High-Temperature Resistant: Withstands engine heat and oil exposure without hardening or cracking.
  • Durable Material: Silicone or rubber-coated steel resists aging and compression set.
  • Restores Engine Cleanliness: Eliminates oil leaks, smoke, and messy engine bay.
  • Direct Replacement: Simple bolt-on installation - matches OE bolt holes and shape.
  • Cost-Effective: Affordable alternative to genuine OEM gaskets.
Valve Cover Gasket technical specifications and details
Vehicle & Engine Compatibility

This valve cover gasket is designed for Isuzu 4HF1, 4HG1, and 4HJ1 engines.

Isuzu Truck Models:
  • ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, etc.)
  • ISUZU NQR (medium-duty truck)
  • ISUZU NHR (light-duty truck)
  • ISUZU ELF (Japanese market N-series)
Engine Specifications:
Engine Displacement Notes
4HF1 3.9L (3856cc) Direct injection
4HG1 4.3L (4330cc) Indirect injection
4HJ1 3.0L (2999cc) Turbo diesel
Installation Notes

Installation steps (overview):

  1. Remove the valve cover bolts and the old valve cover.
  2. Remove the old gasket and clean the sealing surfaces on the cylinder head and valve cover.
  3. Ensure no old gasket material or debris remains.
  4. Position the new gasket onto the valve cover (some gaskets have locating tabs).
  5. Install the valve cover and hand-tighten all bolts.
  6. Torque bolts to manufacturer specification (typically 8-12 Nm) in a star pattern.
  7. Start engine and check for oil leaks.
Quality Control
  • Material Verification: Rubber/silicone compound tested for oil resistance and heat aging.
  • Dimensional Inspection: Overall shape, bolt hole alignment, and thickness verified.
  • Compression Test: Sample gaskets tested for recovery under load.
  • Visual Inspection: 100% checked for voids, cracks, or molding defects.
  • Packaged Safely: Sealed in plastic bag, boxed flat to prevent deformation.
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 Valve Cover Gasket 5-97019845-0 For Isuzu 4HF1 4HG1 4HJ1 Engine 8-97019845-0, please contact our sales team for a competitive quote and expert technical support.

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