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Dorman

Dorman Expansion Plugs

4.59 out of 5 stars 75 Customer Reviews

Dorman expansion plugs are conveniently designed aftermarket replacements for stripped plugs. A leak-proof fit and long service life are assured every time, due to high-quality standards and materials used in the manufacturing process. Dorman engine and camshaft expansion plugs are offered in multiple sizes, styles, and materials for precise fitment on countless makes and models. They're easy to install and available individually or in multi-pack sets.

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Dorman Expansion Plugs 555-091

Dorman Expansion Plugs 555-091

Dorman Expansion Plugs 555-091

Expansion Plugs, Steel, Diameter 1.000 in., Mopar, Each

Part Number: RNB-555-091

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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