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Dorman 46006 Engine Crankcase Breather Hose
Overview of Dorman Engine Crankcase Breather Hose 46006
The Dorman 46006 engine crankcase breather hose is designed specifically for Jeep Grand Cherokee models. This component plays a critical role in the vehicle's emission control system by managing crankcase ventilation effectively.
- Constructed from durable plastic and rubber materials for reliable performance
- Includes a crankcase vent tube for proper fitment and function
- Compatible with Jeep Grand Cherokee models requiring this specific breather hose
- Part number 46006 ensures exact replacement and fit
Material and Construction Details
This engine crankcase breather hose combines plastic and rubber materials to provide flexibility and durability under engine operating conditions. The plastic sections offer resistance to heat and chemical exposure, while the rubber components allow for vibration absorption and secure sealing. The included crankcase vent tube is designed to maintain proper airflow and prevent leaks within the crankcase ventilation system.
Compatible Vehicles and Part Number
This Dorman crankcase breather hose 46006 is compatible with Jeep Grand Cherokee models. Using the correct part number ensures proper fit and function within the emission control system, helping maintain engine efficiency and emissions compliance.
Function and Common Issues Addressed
- Prevents crankcase pressure buildup by venting gases properly
- Reduces engine oil contamination caused by improper ventilation
- Helps maintain optimal engine performance and fuel efficiency
- Prevents vacuum leaks that can cause rough idling or stalling
- Supports emission control by routing blow-by gases back into the intake system
Installation Notes and Tips
When installing the Dorman 46006 crankcase breather hose on a Jeep Grand Cherokee, ensure all connections are clean and free of debris. Inspect surrounding components for wear or damage before installation. Properly secure the hose to prevent air leaks and verify that the vent tube is correctly positioned to maintain airflow. Refer to the vehicle’s service manual for torque specifications and detailed installation procedures.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 46006 crankcase breather hose undergoes quality checks to confirm material integrity and fitment accuracy. Warranty coverage details can be obtained from the product documentation or Dorman’s official resources.
| Brand | Dorman |
|---|---|
| Part Number | 46006 |
| Material | Plastic |
| Material | Rubber |
| Package Contents | Crankcase Vent Tube |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | PCV to Manifold |
| 1995 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | PCV to Manifold |
| 1994 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | PCV to Manifold |
| 1993 | Jeep | Grand Cherokee | 4.0L | L6 | N/A | PCV to Manifold |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.