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Description
GSC P-D Toyota GR Corolla/GR Yaris G16E-GTS Viton 5.5mm Valve Stem Seal Set - Set of 12Experience exceptional durability and performance with the GSC P D Valve Stem Seal Set, specially designed for Toyota GR Corolla and GR Yaris models equipped with the G16E GTS engine. This set includes 12 Viton seals, each measuring 5. 5mm, engineered to provide a precise fit and superior sealing characteristics to keep your engine running smoothly and efficiently. Manufactured by GSC Power Division, these valve stem seals are built to withstand the
Experience exceptional durability and performance with the GSC P-D Valve Stem Seal Set, specially designed for Toyota GR Corolla and GR Yaris models equipped with the G16E-GTS engine. This set includes 12 Viton seals, each measuring 5.5mm, engineered to provide a precise fit and superior sealing characteristics to keep your engine running smoothly and efficiently.Manufactured by GSC Power Division, these valve stem seals are built to withstand the rigors of high-performance driving. Viton material offers excellent resistance to heat, oil, and wear, ensuring long-lasting protection against valve stem oil leaks that can affect engine performance.
Installing these valve stem seals will help maintain optimal compression and prevent oil consumption, contributing to enhanced engine reliability and longevity. Whether you are tuning for daily driving or track performance, these seals meet the highest standards expected by enthusiasts and professional builders alike.
Upgrade your engine components with this premium valve seal set and trust Tuningsupply for fast shipping, competitive pricing, and expert support tailored to your high-performance needs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- 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]
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4.2 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Great product.
Color: (001) Black / Black / Castlerock, Size: Medium
🙏🙏🙏
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Fits well! XL is Real!
Color: (239) Elite Beige / Elite Beige / Halo Gray, Size: X-Large
As far as I know, these are the only XL no show tan socks on Amazon that actually fit a size 14 foot. I've tried a few other that don't fit after wearing them once. This is a regular feeling sock and not the thin hose type like other XL.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Great sock liners
Size: Medium, Color: (001) Black / Black / Pitch Gray
Awesome socks. Has little gel pad on top of heel for no slip. Thin and comfortable. Previously Purchased at Nordstrom rack and no longer in stock. Happy to find here
Note: Will shrink a little best to air dry
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
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Reviewed in the United States on May 15, 2026
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
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Reviewed in the United States on August 1, 2025