Cometic Valve Stem Seals

5.0 out of 5 stars 11 Customer Reviews

Valve stem seals from Cometic provide superior sealing to keep oil out of combustion chambers for improved engine efficiency and performance. Cometic valve stem seals are comprised of a high-quality materials that's extremely resistant to heat, oil additives, and abrasion. These seals are manufactured to precise specifications ensuring they remain in place and deliver excellent long-term durability.

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Cometic Valve Stem Seals 3516P-16

Cometic Valve Stem Seals 3516P-16

Valve Stem Seals, Positive Stop, 0.492 in. Guide, 0.616 in. Valve Stem, Blue Seal, Metal Jacket Style Seals, Set of 16

Part Number: CGT-3516P-16

5.0 out of 5 stars ( 3 )

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Cometic Valve Stem Seals 3516PB-16

16PK POLY METAL JACKET

Part Number: CGT-3516PB-16

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Cometic Valve Stem Seals for 1995-1997 CONTOUR, MYSTIQUE - 3181V-16

16PK VITON METAL JACKET (HAT)

Part Number: CGT-3181V-16

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Estimated Ship Date: May 8, 2026 if ordered today

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Cometic Valve Stem Seals 3264V

EXHAUST VALVE STEM SEAL

Part Number: CGT-3264V

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cometic Valve Stem Seals 3265V

INTAKE VALVE STEM SEAL

Part Number: CGT-3265V

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Estimated Ship Date: May 11, 2026 if ordered today

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Cometic Valve Stem Seals 3216V

FORD 7.3L POWERSTROKE HAT VSS

Part Number: CGT-3216V

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cometic Valve Stem Seals 3173V

VITON METAL JACKET

Part Number: CGT-3173V

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cometic Valve Stem Seals 3175V

Valve Stem Seal, Metal Jacket Style Seal, Positive Stop, Viton®, 0.236 in. Stem Diameter, Each

Part Number: CGT-3175V

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cometic Valve Stem Seals 3225V

Valve Stem Seal, Viton®, Positive Stop, .530 in. Guide, 0.250 in. Valve Stem, Each

Part Number: CGT-3225V

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Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Cometic Valve Stem Seals for 1992-2000 CIVIC, 1993-1997 CIVIC DEL SOL, 1997-2001 INTEGRA - 3170V

VITON METAL JACKET

Part Number: CGT-3170V

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Cometic Valve Stem Seals for 1997-2001 CR-V, 1986-2001 INTEGRA - 3177V

VITON METAL JACKET

Part Number: CGT-3177V

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Cometic Valve Stem Seals 3158V-16

Valve Stem Seals, Metal Jacket Style, Viton®, Positive Stop, 0.421 in. Guide, 0.236 in. Valve Stem, Set of 16

Part Number: CGT-3158V-16

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Cometic Valve Stem Seals 3225V-16

16PK VITON METAL JACKET

Part Number: CGT-3225V-16

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Cometic Valve Stem Seals 3256V-16

16PK VITON METAL JACKET (HAT)

Part Number: CGT-3256V-16

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Cometic Valve Stem Seals 3158V

Valve Stem Seal, Metal Jacket Style, Viton®, Positive Stop, 0.421 in. Guide, 0.236 in. Valve Stem, Each

Part Number: CGT-3158V

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

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