06-19 Lexus IS250/IS350 RWD Exhaust Header Gasket
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-4568-LEX-006-TSARK
- Manufacturer part number
- K2-4568-LEX-006-TSARK
- UPC
- GKTSET-IS250-06
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
06-19 Lexus IS250/IS350 RWD Exhaust Header Gasket
Exhaust header gasket designed for direct bolt-on fitment without modification. Seals the connection between header and cylinder head to prevent exhaust leaks and maintain proper back-pressure. Pre-formed construction eliminates the need for custom shaping.
Key Features
- Pre-formed design - Fits without trimming or adjustment; reduces install time
- Direct bolt application - Uses factory mounting points; no drilling or welding required
- Exhaust-rated construction - Engineered to handle sustained heat and pressure cycles
Specs
- Gasket assembly for RWD models
- Hard panel construction
Whats Included
- Exhaust header gasket
Frequently Asked Questions
Do I need to replace the bolts or use new hardware when installing this?
The gasket itself does not include fasteners. Reusing factory header bolts is standard practice — just ensure they're clean and torqued to spec per your service manual.
Should I use sealant or adhesive on the gasket surfaces?
Pre-formed gaskets work best dry; applying sealant can cause the gasket to shift during installation. Clean both mating surfaces with a wire brush and install the gasket directly.
What happens if I reuse an old gasket instead of replacing it?
Old gaskets compress and lose their seal integrity. A fresh gasket is cheap insurance against exhaust leaks that develop over time and rob you of performance and fuel economy.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
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Answers to common questions are on our FAQ page.
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