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Gaskets, Seals & Kits: what should you pay?

What you'll usually pay

$26.44 typical price

Most are between$10–$75

Brand new$28.95

Used$24.99

On sale now45,747

💡 Buying used saves about 14% here.

💚 Best value for your money

Private Label 1,379 on sale$15.99 · 40% cheaper

China 2,403 on sale$15.99 · 40% cheaper

Valve Stem Seal 222 on sale$16.74 · 37% cheaper

Unbranded 2,131 on sale$18.59 · 30% cheaper

Valve Cover Gasket 719 on sale$19.38 · 27% cheaper

Price by brand

Vertex

$30.04+14%

Moose Racing

$32.25+22%

ALL BALLS

$32.56+23%

Namura Technologies

$36.01+36%

Winderosa

$36.94+40%

Athena

$47.12+78%

Price by type

Valve Stem Seal

$16.74-37%

Valve Cover Gasket

$19.38-27%

Head Gasket

$21.39-19%

O-Ring

$24.99-5%

Seal Kit

$28.03+6%

Gasket Kit

$39.87+51%

Price by brand type

Private Label

$15.99-40%

Unbranded

$18.59-30%

Genuine OEM

$24.99-5%

Aftermarket Branded

$27.32+3%

Not Specified

$27.49+4%

Price by country of origin

China

$15.99-40%

Japan

$20.97-21%

Not Specified

$27.49+4%

Taiwan

$32.44+23%

United States

$32.94+25%

Italy

$37.96+44%

🛒 Some on sale right now

How we got these numbers

Worked out from 200 live eBay listings (price range $10–$75, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 16, 2026.