Why is it important to use new cylinder head bolts during an engine rebuild?

Cylinder head bolts can stretch or weaken over time due to heat cycles and clamping forces. Using new bolts ensures they can achieve the correct torque specifications and maintain a reliable seal between the cylinder head and engine block, preventing leaks and ensuring proper compression.

What is the proper installation procedure for these cylinder head bolts?

It is crucial to follow the manufacturer's specific torque sequence and specifications when installing these bolts. This ensures even clamping force across the cylinder head, which is vital for preventing leaks and avoiding damage to the engine components.

Are these bolts sold individually or as a set?

These MAHLE Original cylinder head bolts are sold as a set, providing all the necessary bolts required for a complete cylinder head installation on the specified Lexus and Toyota models.

1993-2005 Lexus GS300 Cylinder Head Bolts | MAHLE Original

Name: MAHLE Original Lexus Gs300 05-93 Cylinder Head Bolts
Brand: Victor Reinz
Price: 68.02 USD
Availability: InStock

MAHLE Original Lexus Gs300 05-93 Cylinder Head Bolts

$68.02

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1993-2005 Lexus GS300. MAHLE Original cylinder head bolts are essential for securely fastening your cylinder head to the engine block.

Key Features

Fits 1993-2005 Lexus GS300.
Also fits 2001-2005 Lexus IS300, 1992-2000 Lexus SC300, and 1993-1998 Toyota Supra.
Essential for securely fastening the cylinder head to the engine block.
Helps maintain proper engine compression and prevent leaks.
Designed to provide the correct clamping force for reliable engine operation.

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Product Details

If you're rebuilding the top end of your 1993-2005 Lexus GS300, or working on a 2001-2005 IS300, 1992-2000 SC300, or a 1993-1998 Toyota Supra, you'll need a reliable set of cylinder head bolts to get the job done right. These bolts are critical for maintaining a proper seal between the cylinder head and the engine block, preventing leaks and ensuring optimal compression. Using new, quality bolts is a smart move when you've got the heads off, as old bolts can stretch or weaken over time, compromising the seal.

MAHLE Original cylinder head bolts are well-built to meet the demands of engine reassembly. They are designed to provide the correct clamping force needed to keep your cylinder head securely in place under operating temperatures and pressures. When installing, it's important to follow the manufacturer's torque sequence and specifications precisely to ensure even pressure distribution and prevent any warping or damage to the engine components. This attention to detail is key to a long-lasting repair.