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Engine Crankcase Breather Connector

Critical For Operation

Engine

Connects the crankcase breather hose to the intake manifold or air cleaner.

The engine crankcase breather connector links the crankcase breather hose to the intake manifold or air cleaner, allowing excess gases to be vented from the crankcase.

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Typical part cost
$10–$40🔒
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Typical labor cost
$50–$100🔒
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Typically lasts
80,000–150,000 mi
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Or about
5.0–10.0 years
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DIY difficulty
3/10

⚠️ Owners Often Notice

If the Engine Crankcase Breather Connector is starting to fail, these are the signs owners most commonly report before it gets worse:

Oil leaks
Rough idling
Engine misfires
Poor engine performance
Oil smell
Check engine light

Related Services

Services commonly performed on or around this part.

Replace Engine Crankcase Breather Connector

No standard interval on file

Inspect Engine Crankcase Breather Connector

No standard interval on file