Honda Prelude/Accord Aluminum Exhaust Header Downpipe Gasket
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-4423-HON-006-TSARK
- Manufacturer part number
- K2-4423-HON-006-TSARK
- UPC
- GKT-A-HA90-DP
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
Honda Prelude/Accord Aluminum Exhaust Header Downpipe Gasket
Aluminum gasket designed to seal the critical joint between your header and downpipe. Built for durability and heat resistance where combustion pressure demands a reliable seal. Direct fit for the application—no custom fabrication needed.
Key Features
- Aluminum construction - Withstands thermal cycling and exhaust temperatures without degradation
- Direct application fit - No modification or custom cutting required for installation
- Header-to-downpipe sealing - Eliminates exhaust leaks at the most common failure point
Specs
- Material: Aluminum
- Application: Header-to-downpipe gasket assembly
- Quantity: Single gasket
- Condition: New
Whats Included
- One aluminum exhaust gasket
Frequently Asked Questions
Do I need fasteners or bolts to install this gasket?
The gasket itself comes as-is—fastener specs depend on your header bolt size and torque requirements. Refer to your vehicle's service manual for proper bolt specifications and torque values.
Can I reuse the old gasket, or does it need to be replaced?
Exhaust gaskets compress and deteriorate over time. Replacing it during a header or downpipe install ensures a fresh seal and prevents future leaks. A new gasket is the safest bet.
Will this gasket fit if I'm running a custom or aftermarket header?
This gasket is designed for the specific application listed. If you're using a non-OEM header or downpipe, verify the flange bolt pattern and spacing match before purchasing.
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Answers to common questions are on our FAQ page.
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