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Dorman 917-125 PCV Valve Tubing
Overview of Dorman 917-125 PCV Valve Tubing for BMW
The Dorman 917-125 crankcase vent tube is designed to maintain proper ventilation in the crankcase system of select BMW models. Engineered with durable plastic and featuring a quick connect attachment method, this part ensures reliable performance for vehicles like the BMW 325i, 330xi, and Z4.
- Constructed from durable plastic material for long-lasting use
- Inside diameter of 0.64 inches and outside diameter options of 0.74 and 0.87 inches
- Quick connect attachment method for straightforward installation
- Compatible with multiple BMW models including 325i, 330i, 525xi, and Z4
- Includes one crankcase vent tube per package
Detailed Product Description
The Dorman 917-125 PCV valve tubing is a critical component in the emission control system, specifically designed for the crankcase ventilation system in BMW vehicles. Made from high-quality plastic, this tubing features precise inside and outside diameters (0.64 inches inside, 0.74 and 0.87 inches outside) to ensure a proper fit and secure connection. The quick connect attachment method simplifies the replacement process, reducing installation time and minimizing the risk of leaks. This part is engineered to meet the specifications required for BMW models such as the 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4, providing a reliable solution for maintaining engine ventilation and emission control.
Common Applications and Issues Addressed
- Prevents crankcase pressure buildup that can cause engine performance issues
- Helps reduce harmful emissions by maintaining proper ventilation
- Resolves vacuum leaks caused by cracked or damaged vent tubing
- Eliminates oil leaks associated with faulty crankcase vent connections
- Supports overall engine efficiency and longevity by ensuring proper crankcase ventilation
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid injury
- Use the quick connect fittings to securely attach the tubing without additional clamps
- Inspect surrounding components for wear or damage during replacement
- Verify proper fitment with the specified inside and outside diameters to prevent leaks
- Consult the vehicle’s service manual for detailed removal and installation procedures
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 917-125 crankcase vent tube undergoes rigorous quality control to maintain consistent specifications and fitment for BMW models. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in the product’s longevity and function.
| Brand | Dorman |
|---|---|
| Part Number | 917-125 |
| Attachment Method | Quick Connect |
| Inside Diameter | 0.64 |
| Material | Plastic |
| Outside Diameter | 0.74 |
| Outside Diameter | 0.87 |
| Package Contents | 1 Crankcase Vent Tube |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | BMW | Z4 | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2007 | BMW | 525i | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2007 | BMW | 525xi | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2007 | BMW | 530i | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2007 | BMW | 530xi | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2007 | BMW | Z4 | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2006 | BMW | 325i | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2006 | BMW | 325xi | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2006 | BMW | 330i | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2006 | BMW | 330xi | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2006 | BMW | 525i | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2006 | BMW | 525xi | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2006 | BMW | 530i | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2006 | BMW | 530xi | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
| 2006 | BMW | Z4 | 3.0L | L6 | N/A | From Valve Cover to Oil Separator |
* 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.