Why should I replace my cylinder head bolts?

Many modern engines use Torque-To-Yield (T-T-Y) head bolts. These bolts are designed to stretch to a specific point during installation and should never be reused. Using new bolts ensures proper clamping force for a reliable seal.

What does 'application-specific design' mean for these bolts?

It means these bolts are engineered to match the exact specifications and fitment requirements for the vehicles they are listed for. This ensures they will install correctly and function as intended without modification.

Are these bolts suitable for engines with imperfect sealing surfaces?

Yes, Fel-Pro designs their gaskets and related components for the repair environment, which often includes imperfect sealing surfaces. These bolts are part of that system designed to achieve a reliable seal even in challenging conditions.

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Fel-Pro Lexus SC430 ES 72202 Engine Cylinder Head Bolt Set

Specifications

Brand: Fel-Pro
Part #: ES72202
UPC: 614046839205

Fel-Pro Lexus SC430 ES 72202 Engine Cylinder Head Bolt Set

Name: Fel-Pro Lexus SC430 ES 72202 Engine Cylinder Head Bolt Set
Brand: Fel-Pro
Price: 26.38 USD
Availability: InStock

$26.38

Only 7 left in stock

Fel-Pro ES72202 Engine Cylinder Head Bolt Set. Avoids risks of reusing T-T-Y bolts for a reliable seal.

Key Features

Fits Lexus GS400, GS430, LS400, LS430, SC400, and SC430.
Avoids the risks associated with reusing Torque-To-Yield (T-T-Y) head bolts.
Meets or exceeds all original equipment specifications for reliable performance.
Application-specific design ensures a perfect fit for the intended vehicles.
Validated for fit, form, and function in real-world repair scenarios.

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Will this fit your vehicle?

Product Details

These Fel-Pro ES72202 engine cylinder head bolts are made to meet or exceed original equipment specs, offering a reliable seal for your Lexus. They are specifically designed for the repair environment, meaning they account for imperfect sealing surfaces, which is a common challenge when rebuilding an engine. Using new head bolts is crucial because many modern engines use Torque-To-Yield (T-T-Y) bolts that stretch during installation and should never be reused. Reusing them can lead to improper clamping force and potential gasket failure.

This set is application-specific, ensuring it fits right on a range of Lexus models including the GS400, GS430, LS400, LS430, SC400, and SC430. Fel-Pro focuses on providing innovative sealing solutions that work in real-world repair situations, giving you confidence in the quality and function of these essential engine components.