Cometic Gasket Cylinder Head Gasket

2011–2016 Scion tC Toyota 1AR-FE & 2AR-FE Engines

C14173-034

Overview:

The Cometic Cylinder Head Gasket is a precision-engineered replacement gasket designed specifically for the Toyota 1AR-FE and 2AR-FE engines found in the 2011 to 2016 Scion tC. Manufactured to exacting standards, this .034 inch thick gasket with a 90.5mm bore ensures a reliable seal between the cylinder head and engine block, maintaining optimal compression and preventing leaks. Ideal for enthusiasts and professional mechanics alike, this gasket supports both routine maintenance and performance rebuilds.

Whether you are restoring your engine’s sealing integrity or upgrading to a high-quality gasket for enhanced durability, the Cometic Cylinder Head Gasket delivers consistent performance and longevity under demanding conditions.

Key Features:

Designed with advanced materials and manufacturing techniques, this gasket offers a range of benefits tailored to the needs of Toyota 1AR-FE and 2AR-FE engines:

• Precision .034 inch thickness for optimal sealing and compression retention
• 90.5mm bore size engineered to match exact engine specifications
• Multi-layer steel (MLS) construction for superior durability and heat resistance
• Enhanced sealing surface to prevent coolant, oil, and combustion gas leaks
• Compatible with stock and mildly modified engines
• Resistant to warping and gasket blowout under high thermal stress
• Manufactured by Cometic Gasket, a trusted name in high-performance sealing solutions
• Direct fit for Scion tC models from 2011 through 2016

Construction & Design:

The Cometic Cylinder Head Gasket features a multi-layer steel (MLS) design, which combines several layers of high-grade stainless steel with elastomer coatings. This construction provides excellent resistance to heat and pressure, ensuring a tight seal even under extreme operating conditions. The gasket’s surface is engineered to conform precisely to the cylinder head and block surfaces, compensating for minor imperfections and preventing leaks.

Its .034 inch thickness strikes a balance between durability and maintaining factory compression ratios, making it suitable for both OEM replacements and performance applications. The 90.5mm bore dimension is tailored to the Toyota 1AR-FE and 2AR-FE engines, guaranteeing a perfect fit without the need for modifications.

Installation & Fitment:

This gasket is designed for direct replacement on 2011–2016 Scion tC vehicles equipped with Toyota’s 1AR-FE or 2AR-FE engines. Installation requires standard cylinder head gasket replacement procedures, including proper surface preparation and torque specifications as outlined by the manufacturer. No modifications are necessary, making it a straightforward upgrade or repair part for mechanics and DIY enthusiasts.

For best results, it is recommended to replace the gasket during a full cylinder head service or engine rebuild to ensure optimal sealing and engine performance.

What's Included:

• One Cometic Cylinder Head Gasket (.034 inch thickness, 90.5mm bore)

Ideal For:

This gasket is ideal for Scion tC owners and automotive professionals seeking a reliable, high-quality replacement for the cylinder head gasket on 2011–2016 models with 1AR-FE or 2AR-FE engines. It suits routine maintenance, engine rebuilds, and mild performance upgrades where maintaining factory compression and sealing integrity is critical.

Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.