Cometic Gasket H1796SP1051S MLS Cylinder Head Gasket for 89-94 Nissan 240SX

Vehicle Fitment

• 1989-1994 Nissan 240SX (Base/SE, SR20DET)
• 1989-1994 Nissan Silvia (S13, SR20DET)

Fitment Notes

• Does not fit naturally aspirated SR20DE engines
• Confirm SR20DET turbo configuration before installation

Features

• Multi-layer steel (MLS) construction for high-performance sealing
• Designed for turbocharged SR20DET engines
• High durability under extreme heat and pressure
• Precision bore alignment for optimal compression
• 0.051 inch thickness for balanced compression and sealing
• Compatible with both street and track applications
• Improved gasket longevity compared to OEM
• Does not include additional oil holes

Specifications

• Bore size: 86.5mm
• Gasket thickness: 0.051 inches
• Position: cylinder head
• Material: multi-layer steel (MLS)
• Engine compatibility: SR20DET turbocharged

Included Components

• 1x Cometic H1796SP1051S MLS Cylinder Head Gasket

Product Description

The Cometic H1796SP1051S is a high-performance MLS cylinder head gasket engineered specifically for Nissan SR20DET engines in the 1989-1994 240SX and Silvia models. It provides a reliable seal under high pressure and elevated temperatures, ensuring optimal engine performance on both street and track applications.

Constructed from multi-layer steel, this gasket maintains structural integrity under extreme conditions, preventing leaks and improving longevity over standard OEM gaskets. With a bore size of 86.5mm and a thickness of 0.051 inches, it balances compression ratio with sealing capability, ideal for turbocharged configurations.

Installation requires confirming your engine is an SR20DET turbo variant, as it is not compatible with naturally aspirated SR20DE engines. The H1796SP1051S is designed for enthusiasts seeking precise fitment, improved durability, and reliable performance for high-output Nissan engines.