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Crankshaft Seal

Critical For Operation

Engine

Prevents oil from leaking out around the crankshaft.

The crankshaft seal fits around the crankshaft and prevents oil from leaking out of the engine, ensuring proper lubrication of internal components without contamination.

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Typical part cost
$10–$40🔒
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Typical labor cost
$100–$300🔒
🛣️
Typically lasts
100,000–200,000 mi
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Or about
7.0–10.0 years
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DIY difficulty
5/10

⚠️ Owners Often Notice

If the Crankshaft Seal is starting to fail, these are the signs owners most commonly report before it gets worse:

Oil leaks
Low oil pressure
Poor engine performance
Oil smell
Check engine light
Engine overheating

Related Services

Services commonly performed on or around this part.

Replace Crankshaft Seal

No standard interval on file

Inspect Crankshaft Seal

No standard interval on file