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Cylinder Head Gasket for ISUZU NPR 4HF1/4HE1/4HG1 Diesel Engine with MLS Construction and Stainless Steel Fire Rings
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Cylinder Head Gasket for ISUZU NPR 4HF1/4HE1/4HG1 Diesel Engine with MLS Construction and Stainless Steel Fire Rings
  • name
  • name

Cylinder Head Gasket for ISUZU NPR 4HF1/4HE1/4HG1 Diesel Engine with MLS Construction and Stainless Steel Fire Rings

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 4HF1/4HE1/4HG1
OEM Part Number:
8-98261313-0, 8982613130
Gasket Type:
Multi-layer Steel (MLS)
Layer Count:
3 Layers (two Outer Embossed Layers + Spacer Layer)
Fire Ring Material:
Stainless Steel — Pre-compressed
Coating:
Heat-activated Elastomer (outer Layers)
Gasket Thickness:
1.15 – 1.25 Mm
Material:
High-tensile Steel With Elastomer Sealing Beads
Sealing Bead:
Stainless Steel — Protects Against High Cylinder Pressures
Highlight:

ISUZU NPR cylinder head gasket

,

4HF1 diesel engine gasket with MLS

,

stainless steel fire ring gasket

Product Description
Cylinder Head Gasket 8-98261313-0 For ISUZU NPR Diesel Engine
The cylinder head gasket carrying OEM numbers 8-98261313-0 and 8982613130 seals the combustion chamber between the cylinder head and engine block on ISUZU NPR series medium‑duty trucks. It is designed for the 4HF1, 4HE1, and 4HG1 engine families — 4.3L and 4.8L inline‑four diesel power units widely used across N‑series chassis including NPR, NKR, NQR, and ELF configurations.
The 4HF1/4HE1/4HG1 engines operate at compression ratios of 18.5:1 to 19.0:1, generating cylinder pressures exceeding 1,600 psi during combustion. This gasket separates the combustion chambers, oil galleries, and coolant passages, preventing the cross‑contamination that leads to blown head gaskets — white exhaust smoke (coolant entering cylinders), bubbling in the radiator (combustion gases pressurising the cooling system), or milky oil (coolant in lubricant).
This gasket utilises multi‑layer steel (MLS) construction — typically three precision‑stamped steel layers with heat‑activated elastomer coating on the outer surfaces. The stainless steel fire rings surrounding each cylinder bore resist thermal deformation and maintain sealing force through the engine's service life. Unlike composition gaskets that require re‑torquing after break‑in, MLS design delivers consistent clamping force without additional maintenance.
For workshop owners, fleet maintenance managers, and parts distributors, this direct‑fit replacement restores factory compression and eliminates the risk of repeating head gasket failures common on high‑mileage 4H‑series engines exceeding 300,000 km.
ISUZU Cylinder Head Gasket 8-98261313-0 for NPR Diesel Engine
Part Number: 8-98261313-0 8982613130 Product Name: Cylinder Head Gasket
Car Model: ISUZU NPR Engine Model: ISUZU 4HF1 4HE1 4HG1
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
Material: High-strength aluminum alloy & precision bearings Cooling Type: Engine coolant circulation
Installation: Direct OEM replacement Quality Standard: OEM equivalent / ISO quality control
Applications
This ISUZU cylinder head gasket 8-98261313-0 directly replaces the factory gasket in the following configurations:
Chassis / Model Engine Years Notes
ISUZU NPR66 4HF1 (4.3L) 1987-1994 Primary application — 4‑cylinder, 4,334 cc
ISUZU NPR70 / NPR71 4HE1‑T (4.8L turbo) 1994-2000 Turbocharged variant, 4.8L
ISUZU NKR66 / NKR58 4HG1 (4.3L) 1987-1994 Light cab‑over chassis
ISUZU NQR71 4HG1 (4.3L) 1994-2002 Medium chassis, higher GVWR
ISUZU ELF (Japanese domestic) 4HE1 / 4HG1 1987-2000 All N‑series ELF variants
ISUZU NPR59 4BD1‑T (3.9L) -- Verify — cross‑check original gasket
ISUZU NPS71 4HE1‑T 1994-2000 4x4 chassis variant
Chevrolet / GMC W‑series 4HE1‑T / 4HG1 1990-2000 Rebadged ISUZU (North America)
The 4HE1‑T engine (4.8L turbo, intercooled) produces up to 167 hp at 2,300 rpm and 427 lb‑ft of torque at 1,500 rpm with a Garrett TB28 turbocharger. The 4HF1 (4.3L) produces 88-96 kW (120-130 PS). This gasket is compatible with naturally aspirated, turbocharged, and intercooled variants across the 4H engine family, provided the cylinder head and block interface matches the original. For parts distributors and repair shops, this single SKU covers multiple engine displacements and chassis configurations.
Features & Benefits
  • Multi‑Layer Steel (MLS) Construction for Diesel Reliability — The gasket uses three precision‑stamped steel layers—two outer layers with embossed sealing beads and a middle spacer layer. MLS gaskets maintain consistent clamping force through thousands of thermal cycles, unlike composition gaskets that take a permanent set and lose sealing pressure over time.
  • Stainless Steel Fire Rings — Pre‑Compressed for Gas‑Tight Sealing — Each cylinder opening is surrounded by a stainless steel fire ring, pre‑compressed during manufacturing. When the cylinder head is torqued to factory specification, the fire ring compresses further, creating a gas‑tight seal around the combustion chamber.
  • Heat‑Activated Elastomer Coating — No Additional Sealant — The outer steel layers carry a heat‑activated elastomer coating. When the engine reaches operating temperature, the coating softens and flows into microscopic surface imperfections on the cylinder head and block, sealing oil and coolant passages.
  • Direct Replacement for 4HF1, 4HE1, 4HG1 Engines — The gasket is cut to the exact dimensions of the 4H‑series engine family—the same 112 mm bore shared across 4HF1, 4HE1, and 4HG1 variants.
  • Proven on High‑Compression Diesel Cycles — The 4HE1‑T engine's 18.9:1 compression ratio generates sustained cylinder pressures exceeding 1,600 psi under full turbo boost. An MLS gasket is the only design that reliably seals these pressures for the full service life.
  • IATF 16949 Certified Manufacturing — Each batch is produced in an IATF 16949 certified facility—the automotive industry's highest quality management standard for component production.
Quality Control & Verification
Each batch of the ISUZU cylinder head gasket 8-98261313-0 undergoes the following verification:
QC Item Verification Method
Fire ring bore alignment Laser measurement — 112 mm ±0.03 mm tolerance
Gasket thickness Digital micrometer at 6 points — 1.15-1.25 mm
Layer registration Optical inspection — all three layers align within 0.2 mm
Fire ring material Spectrographic analysis per batch — stainless steel grade confirmed
Elastomer coating integrity Visual and adhesion test — no voids, cracks, or missing coating on sealing beads
Elastomer curing Surface hardness and solvent rub test — proper cross‑linking confirmed
Fire ring compression test Hydraulic press — sample compressed to 150 bar; fire ring height measured within spec
Thermal cycle test Sample cycled -20°C to 150°C, 100 cycles; torque retention verified
Full dimensional inspection CMM measurement against ISUZU engineering drawings — 100% critical dimensions
A certificate of conformance (COC) with batch material analysis is available for wholesale orders. For first‑time buyers, a pre‑shipment inspection report covering fire ring alignment and thickness measurements can be provided for a sample order.
Packaging & Supply
  • Individual packaging: Sealed in anti‑rust VCI paper, foam‑lined neutral carton
  • Carton dimensions: 58 × 32 × 3 cm per unit
  • Net weight: 0.85 kg; gross weight (with packaging): 1.2 kg
  • Master carton: 50 units per export carton
  • Lead time: 3-7 working days for stock orders; 15-20 days for production orders above 500 pieces
  • Minimum order quantity: 1 piece (sample order available)
  • Shipping: FedEx, UPS, DHL for samples; sea freight (LCL/FCL) from Shanghai, Ningbo, Guangzhou ports
  • H/S Code: 84841000
For workshops planning a full top‑end overhaul, the supplier also stocks 4H‑series head bolts, valve stem seals, intake/exhaust manifold gaskets, and full overhaul gasket sets for the 4HF1, 4HE1, and 4HG1 engines. Contact the sales team with your forecasted monthly volume and destination port for a tiered price list.
Quick Summary
The ISUZU NPR cylinder head gasket 8-98261313-0 is an OEM‑specification MLS replacement for 4HF1 (4.3L), 4HE1/4HE1‑T (4.8L), and 4HG1 (4.3L) diesel engines. Stainless steel fire rings and heat‑activated elastomer coating deliver gas‑tight sealing under 1,600 psi cylinder pressures. One part number covers NPR66, NKR66, NQR71, and ELF chassis across the entire 4H‑series family. IATF 16949 certified with batch traceability.
Order a sample unit today to verify fitment on your 4H‑series engine—the same gasket fits naturally aspirated, turbocharged, and intercooled variants.
Tags: 

isuzu tfr parts,  

isuzu replacement parts,  

ISUZU Starter Motor

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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
Cylinder Head Gasket for ISUZU NPR 4HF1/4HE1/4HG1 Diesel Engine with MLS Construction and Stainless Steel Fire Rings
  • name
  • name
Cylinder Head Gasket for ISUZU NPR 4HF1/4HE1/4HG1 Diesel Engine with MLS Construction and Stainless Steel Fire Rings
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 4HF1/4HE1/4HG1
OEM Part Number:
8-98261313-0, 8982613130
Gasket Type:
Multi-layer Steel (MLS)
Layer Count:
3 Layers (two Outer Embossed Layers + Spacer Layer)
Fire Ring Material:
Stainless Steel — Pre-compressed
Coating:
Heat-activated Elastomer (outer Layers)
Gasket Thickness:
1.15 – 1.25 Mm
Material:
High-tensile Steel With Elastomer Sealing Beads
Sealing Bead:
Stainless Steel — Protects Against High Cylinder Pressures
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 NPR cylinder head gasket

,

4HF1 diesel engine gasket with MLS

,

stainless steel fire ring gasket

Product Description
Cylinder Head Gasket 8-98261313-0 For ISUZU NPR Diesel Engine
The cylinder head gasket carrying OEM numbers 8-98261313-0 and 8982613130 seals the combustion chamber between the cylinder head and engine block on ISUZU NPR series medium‑duty trucks. It is designed for the 4HF1, 4HE1, and 4HG1 engine families — 4.3L and 4.8L inline‑four diesel power units widely used across N‑series chassis including NPR, NKR, NQR, and ELF configurations.
The 4HF1/4HE1/4HG1 engines operate at compression ratios of 18.5:1 to 19.0:1, generating cylinder pressures exceeding 1,600 psi during combustion. This gasket separates the combustion chambers, oil galleries, and coolant passages, preventing the cross‑contamination that leads to blown head gaskets — white exhaust smoke (coolant entering cylinders), bubbling in the radiator (combustion gases pressurising the cooling system), or milky oil (coolant in lubricant).
This gasket utilises multi‑layer steel (MLS) construction — typically three precision‑stamped steel layers with heat‑activated elastomer coating on the outer surfaces. The stainless steel fire rings surrounding each cylinder bore resist thermal deformation and maintain sealing force through the engine's service life. Unlike composition gaskets that require re‑torquing after break‑in, MLS design delivers consistent clamping force without additional maintenance.
For workshop owners, fleet maintenance managers, and parts distributors, this direct‑fit replacement restores factory compression and eliminates the risk of repeating head gasket failures common on high‑mileage 4H‑series engines exceeding 300,000 km.
ISUZU Cylinder Head Gasket 8-98261313-0 for NPR Diesel Engine
Part Number: 8-98261313-0 8982613130 Product Name: Cylinder Head Gasket
Car Model: ISUZU NPR Engine Model: ISUZU 4HF1 4HE1 4HG1
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
Material: High-strength aluminum alloy & precision bearings Cooling Type: Engine coolant circulation
Installation: Direct OEM replacement Quality Standard: OEM equivalent / ISO quality control
Applications
This ISUZU cylinder head gasket 8-98261313-0 directly replaces the factory gasket in the following configurations:
Chassis / Model Engine Years Notes
ISUZU NPR66 4HF1 (4.3L) 1987-1994 Primary application — 4‑cylinder, 4,334 cc
ISUZU NPR70 / NPR71 4HE1‑T (4.8L turbo) 1994-2000 Turbocharged variant, 4.8L
ISUZU NKR66 / NKR58 4HG1 (4.3L) 1987-1994 Light cab‑over chassis
ISUZU NQR71 4HG1 (4.3L) 1994-2002 Medium chassis, higher GVWR
ISUZU ELF (Japanese domestic) 4HE1 / 4HG1 1987-2000 All N‑series ELF variants
ISUZU NPR59 4BD1‑T (3.9L) -- Verify — cross‑check original gasket
ISUZU NPS71 4HE1‑T 1994-2000 4x4 chassis variant
Chevrolet / GMC W‑series 4HE1‑T / 4HG1 1990-2000 Rebadged ISUZU (North America)
The 4HE1‑T engine (4.8L turbo, intercooled) produces up to 167 hp at 2,300 rpm and 427 lb‑ft of torque at 1,500 rpm with a Garrett TB28 turbocharger. The 4HF1 (4.3L) produces 88-96 kW (120-130 PS). This gasket is compatible with naturally aspirated, turbocharged, and intercooled variants across the 4H engine family, provided the cylinder head and block interface matches the original. For parts distributors and repair shops, this single SKU covers multiple engine displacements and chassis configurations.
Features & Benefits
  • Multi‑Layer Steel (MLS) Construction for Diesel Reliability — The gasket uses three precision‑stamped steel layers—two outer layers with embossed sealing beads and a middle spacer layer. MLS gaskets maintain consistent clamping force through thousands of thermal cycles, unlike composition gaskets that take a permanent set and lose sealing pressure over time.
  • Stainless Steel Fire Rings — Pre‑Compressed for Gas‑Tight Sealing — Each cylinder opening is surrounded by a stainless steel fire ring, pre‑compressed during manufacturing. When the cylinder head is torqued to factory specification, the fire ring compresses further, creating a gas‑tight seal around the combustion chamber.
  • Heat‑Activated Elastomer Coating — No Additional Sealant — The outer steel layers carry a heat‑activated elastomer coating. When the engine reaches operating temperature, the coating softens and flows into microscopic surface imperfections on the cylinder head and block, sealing oil and coolant passages.
  • Direct Replacement for 4HF1, 4HE1, 4HG1 Engines — The gasket is cut to the exact dimensions of the 4H‑series engine family—the same 112 mm bore shared across 4HF1, 4HE1, and 4HG1 variants.
  • Proven on High‑Compression Diesel Cycles — The 4HE1‑T engine's 18.9:1 compression ratio generates sustained cylinder pressures exceeding 1,600 psi under full turbo boost. An MLS gasket is the only design that reliably seals these pressures for the full service life.
  • IATF 16949 Certified Manufacturing — Each batch is produced in an IATF 16949 certified facility—the automotive industry's highest quality management standard for component production.
Quality Control & Verification
Each batch of the ISUZU cylinder head gasket 8-98261313-0 undergoes the following verification:
QC Item Verification Method
Fire ring bore alignment Laser measurement — 112 mm ±0.03 mm tolerance
Gasket thickness Digital micrometer at 6 points — 1.15-1.25 mm
Layer registration Optical inspection — all three layers align within 0.2 mm
Fire ring material Spectrographic analysis per batch — stainless steel grade confirmed
Elastomer coating integrity Visual and adhesion test — no voids, cracks, or missing coating on sealing beads
Elastomer curing Surface hardness and solvent rub test — proper cross‑linking confirmed
Fire ring compression test Hydraulic press — sample compressed to 150 bar; fire ring height measured within spec
Thermal cycle test Sample cycled -20°C to 150°C, 100 cycles; torque retention verified
Full dimensional inspection CMM measurement against ISUZU engineering drawings — 100% critical dimensions
A certificate of conformance (COC) with batch material analysis is available for wholesale orders. For first‑time buyers, a pre‑shipment inspection report covering fire ring alignment and thickness measurements can be provided for a sample order.
Packaging & Supply
  • Individual packaging: Sealed in anti‑rust VCI paper, foam‑lined neutral carton
  • Carton dimensions: 58 × 32 × 3 cm per unit
  • Net weight: 0.85 kg; gross weight (with packaging): 1.2 kg
  • Master carton: 50 units per export carton
  • Lead time: 3-7 working days for stock orders; 15-20 days for production orders above 500 pieces
  • Minimum order quantity: 1 piece (sample order available)
  • Shipping: FedEx, UPS, DHL for samples; sea freight (LCL/FCL) from Shanghai, Ningbo, Guangzhou ports
  • H/S Code: 84841000
For workshops planning a full top‑end overhaul, the supplier also stocks 4H‑series head bolts, valve stem seals, intake/exhaust manifold gaskets, and full overhaul gasket sets for the 4HF1, 4HE1, and 4HG1 engines. Contact the sales team with your forecasted monthly volume and destination port for a tiered price list.
Quick Summary
The ISUZU NPR cylinder head gasket 8-98261313-0 is an OEM‑specification MLS replacement for 4HF1 (4.3L), 4HE1/4HE1‑T (4.8L), and 4HG1 (4.3L) diesel engines. Stainless steel fire rings and heat‑activated elastomer coating deliver gas‑tight sealing under 1,600 psi cylinder pressures. One part number covers NPR66, NKR66, NQR71, and ELF chassis across the entire 4H‑series family. IATF 16949 certified with batch traceability.
Order a sample unit today to verify fitment on your 4H‑series engine—the same gasket fits naturally aspirated, turbocharged, and intercooled variants.
Tags: 

isuzu tfr parts,

isuzu replacement parts,

ISUZU Starter Motor

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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