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Cometic Buick V6 Rear Main Seal Kit - 2 Piece

Cometic Gasket · New

Cometic Buick V6 Rear Main Seal Kit - 2 Piece

MPN C5707 · Store SKU cgsC5707

$22.14
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Supplier stock checked 11/7/2026, 10:56:24 AM UTC. Adding a part does not reserve it.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

2 piece rear main seal with side rail seals. Cometic Viton is a fluoroelastomer, or high end rubber. Top of the scale for heat resistance, chemical resistance, and durability. Cometic utlizes their in-house dynamometersand engine assembly rooms to ensure quality and reliability Buick V6 Rear Main Seal Kit, 2 Piece Buick V6 Rear Main Seal Kit; 2 Piece Buick V6 Rear Main Seal Kit

Manufacturer fitment & guides

Check C5707 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y
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