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Quicksilver 4008970 Exhaust Manifold Mounting Bolt for 496 Engines

Manufacturer

Quicksilver

Picture for manufacturer Quicksilver

Part Number

4008970
6 reviews
04/22/2036 2:57 AM
Sale Price

$5.36

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Quicksilver 4008970 is an OEM exhaust manifold mounting bolt designed specifically for MerCruiser 496 cubic inch (8.1L) marine engines. This zinc-coated fastener provides secure attachment of the exhaust manifold to the cylinder head, ensuring proper sealing and reliable engine performance.

Key Features:

  • Genuine Mercury Marine Quicksilver OEM part
  • Zinc-plated (ZZ) finish for corrosion resistance in marine environments
  • Application-specific design for MerCruiser 496 engines
  • Precision-manufactured to meet factory specifications
  • Direct replacement for original equipment fasteners

This bolt is a critical component in the exhaust system assembly, designed to withstand the extreme heat cycles and corrosive conditions typical of marine engine operation. Each manifold requires multiple bolts for proper installation. Genuine Quicksilver parts ensure proper fit, function, and durability for your MerCruiser engine.

Fast easy checkout great fit

A+++

Great service

So far very good.

Slightly disappointed that I choose 2 day shipping and that information didn't carry over when dropshipped from EBC in NV but I contacted customer service and was refunded right away for the additional shipping cost.

Great

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