Cylinder Head Gasket | Isuzu 4JB1 Engine | 5-87812-320-0

The Isuzu 4JB1 Cylinder Head Gasket (Part No. 5-87812-320-0) is engineered to provide superior sealing performance under extreme pressure and temperature. Manufactured to OEM specifications, this gasket ensures optimal compression and prevents coolant or oil leakage in the combustion chamber.

Built with multi-layer steel and advanced composite materials, this gasket maintains consistent sealing and long-term durability, even in high-load or off-road conditions. Ideal for use in Isuzu trucks, pickups, and industrial machinery powered by the 4JB1 engine.

Whether replacing a worn head gasket or performing a full overhaul, this component delivers factory-grade reliability and extends your engine’s service life.

Key Features:

• OEM reference: 5-87812-320-0

• Precision-cut for Isuzu 4JB1 engines

• Made from multi-layer steel (MLS) for durability

• Excellent resistance to heat, pressure, and oil

• Ensures optimal sealing and compression

• Prevents coolant and oil leakage

• Suitable for diesel engine rebuilds or head replacements

• Long-lasting performance and reliability

Compatible Applications:

• Engine Model: Isuzu 4JB1

• OEM Part Number: 5-87812-320-0

• Vehicle Models: Isuzu ELF, NPR, TFR Pickup, and other 4JB1-powered models

• Applications: Trucks / Pickups / Industrial / Construction Equipment

Cylinder Head Gasket | Isuzu 4JB1 Engine | 5-87812-320-0

Application: 4JB1

Replacements: 5-87812-320-0, 5878123200