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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Supertech Nissan 6mm Viton Exhaust Valve Stem Seal - Set of 8Experience superior engine performance with the Supertech Nissan 6mm Viton Exhaust Valve Stem Seal. This set of 8 valve seals is engineered to enhance the durability and efficiency of your Nissan engine's exhaust valve system. Crafted from high quality Viton material, these seals provide excellent heat resistance and longevity, ensuring your engine stays free from leaks and maintains optimal compression. Designed specifically for Nissan engines, these
Experience superior engine performance with the Supertech Nissan 6mm Viton Exhaust Valve Stem Seal. This set of 8 valve seals is engineered to enhance the durability and efficiency of your Nissan engine's exhaust valve system. Crafted from high-quality Viton material, these seals provide excellent heat resistance and longevity, ensuring your engine stays free from leaks and maintains optimal compression.Designed specifically for Nissan engines, these 6mm valve stem seals fit precisely to offer a reliable seal around your exhaust valves. Whether you're rebuilding or upgrading your engine, these seals are a critical component to preventing oil consumption and exhaust leakage.
Each package contains 8 seals, sufficient for a complete exhaust valve set, making your engine rebuild or maintenance hassle-free. Trust Supertech for parts that align with the performance demands of enthusiasts and mechanics alike.
Get your Nissan engine running cleaner and stronger with these premium valve stem seals that combine quality, resilience, and precision fitment for enhanced engine life and performance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 838 reviews
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Product Reviews
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Night and day difference
Style: Tech Pack 28 sqft
Stuff works great. Really makes a difference in the sound quality of the vehicle.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Worth it
Style: Tech Pack 28 sqft
Excellent sound deadening for my tundra doors. Expensive, but worth it.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Heat and sound deterrent.
Style: Tech Pack 28 sqft
My husband likes this stuff for his older cars. Helps with heat from engine and sound.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Sound Barrier
Style: Tech Pack 28 sqft
Easy to install and work with
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Reviewed in the United States on March 18, 2026