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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
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Description
Supertech 6mm Valve Stem Seal OD 12.2mm Viton - Set of 8Experience superior engine performance and longevity with the Supertech Valve Stem Seals set. Designed for precision and durability, these seals feature a 6mm valve stem size and an outer diameter of 12. 2mm. Crafted from high quality Viton material, this set of 8 seals ensures optimal sealing to prevent oil leaks and withstands high temperatures found in high performance engines. Ideal for tuning enthusiasts and professional mechanics alike,
Experience superior engine performance and longevity with the Supertech Valve Stem Seals set. Designed for precision and durability, these seals feature a 6mm valve stem size and an outer diameter of 12.2mm. Crafted from high-quality Viton material, this set of 8 seals ensures optimal sealing to prevent oil leaks and withstands high temperatures found in high-performance engines.Ideal for tuning enthusiasts and professional mechanics alike, Supertech Valve Stem Seals provide a reliable solution to maintain engine integrity during intense driving conditions. Easy to install, they deliver a tight fit that enhances your engine's efficiency and reduces wear on valve stems. Trust in the robust design that keeps your V8, hot rod, or kit car running smoothly without compromise.
Available exclusively at Tuningsupply, formerly known as SminkPower.eu, we guarantee competitive pricing without hidden fees, fast shipping across Europe, and expert support rooted in a passion for motorsport culture. Upgrade your engine components with Supertech and feel the difference in your ride's performance today.
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
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Sleek and Minimalist Bathroom Shelf
Color: A. Brown, Color: A. Brown
I recently got this bathroom shelf, and I love it! The minimalist design looks super clean and modern, and it fits perfectly in my bathroom without taking up too much space.
The build quality is great—it feels sturdy and well-made, and it holds my toiletries easily. Installation was simple, and it really helps keep things organized.
Overall, it’s a stylish, practical addition to any bathroom. Highly recommend!
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Perfect Rustic Touch for Our Bathroom Makeover!
Color: A. Brown, Color: A. Brown
We were redoing our bathroom and wanted a more rustic, farmhouse vibe and this shelf set absolutely delivered! As soon as I saw it, I fell in love with the design. The color (we chose Rustic Brown) is warm and charming, and it instantly made our bathroom feel cozier and more put-together.
Installation was super easy! The shelves are sturdy and well-made, with invisible brackets that give a clean, floating look. I especially love the metal basket; it holds several rolls of toilet paper and still looks decorative. The included sign is a cute bonus and adds a nice finishing touch.
The depth of the shelves is perfect for holding toiletries or small decorations without sticking out too far. It really maximized the space over our toilet and helped us stay organized without sacrificing style.
Overall, this set exceeded our expectations. It looks amazing, feels durable, and totally transformed our space. Highly recommend!
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Reviewed in the United States on July 21, 2025
★★★★★ 5
Perfect for bathroom organization!
These QEEIG shelves are exactly what I needed to make use of the space over the toilet. They have a modern, clean design that goes with everything. They are sturdy and easy to install. My bathroom looks much more organized!
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Reviewed in the United States on May 13, 2026
★★★★★ 5
🌟🌟🌟🌟🌟
Color: A. Brown
Easy to put together. Looks great in bathroom. No missing parts. Quality and durable material
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Reviewed in the United States on March 28, 2026
★★★★★ 4
This item will not disappoint!
Color: C. Black, Color: C. Black
With all honesty this item is such a game changer for my restroom. You get yours money worth because this item comes with good space for organizing your personal items. It is extremely strong and sturdy so go crazy with what you put on it :) The setting up part was a bit of a struggle for my husband but not because there was anything wrong with the item but mainly because it was so hard to have it align to my liking lol. It looks amazing now and I will say don’t be hesitant to purchase because you do get great quality with this product!
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Reviewed in the United States on November 12, 2025
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