Restore factory compression and prevent coolant or oil leaks with this New OEM Cylinder Head Gasket engineered for Isuzu FSR Encava heavy-duty trucks. Specifically designed to fit the 6HH1 8.2L and 6HE1 7.1L diesel engines used across Isuzu FSR model years 1995–2014, this gasket is manufactured from premium multi-layer composite materials (MLS) and metal-reinforced layers to withstand high combustion pressures and extreme temperatures.
Precision-cut to OEM tolerances, the gasket seals the combustion chamber, coolant passages, and oil galleries — preventing cross-leaks that lead to overheating, loss of compression, and engine failure. Ideal for professional engine rebuilders, fleet maintenance, and technicians performing head removals or full overhauls. Choose this OEM-grade gasket when you need reliable sealing performance, long service life, and assurance of correct fit.
⚙️ Key Features & Benefits
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OEM New — guaranteed fit and finish for Isuzu applications
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Fits Engines: 6HH1 (8.2L) and 6HE1 (7.1L)
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Model Years: 1995–2014 (verify engine code before ordering)
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Material: Multi-Layer Steel (MLS) / metal-reinforced composite for high-temp, high-pressure sealing
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Function: Seals combustion chamber, coolant passages, and oil galleries — prevents cross-leaks & loss of compression
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Durability: High resistance to thermal cycling, blowout, and chemical degradation
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Use Case: Engine rebuilds, head gasket replacement, overhaul & preventive maintenance
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Fitment: Direct OEM replacement — no machining or modification required
🔩 Specifications
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Part Type: Cylinder Head Gasket (Full head gasket)
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Compatible Engines: Isuzu 6HH1 (8.2L), Isuzu 6HE1 (7.1L)
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Applications: Isuzu FSR / Encava trucks (1995–2014)
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Material: MLS / metal composite (OEM grade)
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Condition: Brand New — OEM specification
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Fitment Type: Direct bolt-on OEM replacement
Frequently Asked Questions
Which engines does this head gasket fit?
This OEM cylinder head gasket fits Isuzu 6HH1 (8.2L) and 6HE1 (7.1L) engines used in Isuzu FSR Encava trucks from 1995 to 2014. Always confirm your engine code before ordering.
Is this an OEM part or aftermarket?
This listing is for a brand-new OEM-grade cylinder head gasket manufactured to match original specifications for fit and sealing performance.
What material is the gasket made from?
The gasket uses multi-layer steel (MLS) and metal-reinforced composite construction to withstand high combustion pressures and temperature cycling.
When should I replace the cylinder head gasket?
Replace the head gasket whenever the cylinder head is removed for repair, or if you observe symptoms such as coolant loss with no visible leak, white exhaust smoke, overheating, milky oil (coolant in oil), or low compression.
Does this gasket prevent coolant and oil cross-leaks?
Yes — when installed correctly with proper surface preparation and torque sequence, the MLS gasket seals combustion chambers, coolant passages, and oil galleries to prevent cross-leaks and maintain compression.
Do I need to machine the head or block before installation?
Often resurfacing is recommended if the head or block shows warpage, scoring, or damage. Verify flatness and surface condition; if within OEM specs, this OEM gasket can be installed as direct replacement.
Is installation DIY or professional?
Head gasket replacement is an advanced job requiring torque tools and knowledge of torque sequence and valve timing. Professional installation is recommended to ensure reliability.
Does this kit include head bolts or seals?
This listing is for the head gasket only. Head bolts, seals, or an overhaul kit may be sold separately—check the SKU or contact the supplier for bundled kits.
Gasket Cylinder Head For Isuzu FSR Encava 6HH1 8.2L 6HE1 7.1L 95-14 New Oem
OE Replacement: Not Available
Fits Following: Provide vin# or serial number for Model Information
Year: Provide vin# or serial number for Year Information




