Overview
The Crown Automotive 53013743AB is a crankcase vent grommet for 4.0L 6-cylinder engines, identified as the rear position. A crankcase vent grommet seals a vent opening in the engine so a breather hose can pass through it.
Match the rear vent location and the 4.0L engine to your vehicle before fitting, because no models or years are named.
Key features
- Crankcase vent grommet for 4.0L 6-cylinder engines
- Rear position
- Crown Automotive part number 53013743AB
- UPC 848399080957
Checking the vent location
A crankcase vent grommet sits in a sealed opening on the engine, where a breather hose or vent tube passes through. Its purpose is to keep crankcase pressure and vapors routed correctly while preventing oil leaks at the opening. Because the vent positions differ between engines, the first step is confirming which opening the grommet is meant to seal.
Replace the grommet when it shows cracks, hardening or a loose fit around the hose. A worn grommet can allow oil mist to escape or let the hose slip out, so inspect the surrounding hose and clamps at the same time.
- Confirm the hose routing before removing the old grommet
- Inspect the breather hose for cracks or oil softening
- Clean the opening so the new grommet seats evenly
Specifications
| Brand | Crown Automotive |
|---|---|
| Part number | 53013743AB |
| UPC | 848399080957 |
| Engine | 4.0L 6 cylinder |
| Position | Rear |
| Fitment | Direct Fit |
Vehicle fitment
It is identified by its 4.0L 6-cylinder engine and rear position, and it is a Direct Fit part.
Vent positions other than rear, and engines outside the 4.0L range, are not covered by the stated application. Confirm your vehicle’s year, model and trim before ordering.
What’s included
It is a crankcase vent grommet. Check the package contents against your installation before starting.
