OE Quality
60-Day Returns

Standard Ignition DV145 Diverter Valve
Overview of Standard Ignition DV145 Diverter Valve
The Standard Ignition DV145 diverter valve is designed specifically for Volkswagen Golf and Jetta models. This emission control component plays a critical role in managing vacuum system performance to ensure proper engine operation and emissions compliance.
- Compatible with Volkswagen Golf and Jetta vehicles
- Part number DV145 for precise identification
- Essential component in the emission control vacuum system
- Durable construction for reliable operation
- Direct replacement part meeting OEM specifications
Detailed Product Description
The DV145 diverter valve from Standard Ignition is engineered to regulate vacuum pressure within the emission control system of Volkswagen Golf and Jetta models. By controlling the flow of vacuum, this valve helps maintain optimal engine performance and reduces harmful emissions. The part is manufactured to meet or exceed original equipment standards, ensuring a proper fit and function. Its robust design supports consistent operation under various driving conditions, contributing to the longevity of the vehicle’s emission system.
Common Applications and Problem Resolution
This diverter valve is used in the vacuum system of Volkswagen Golf and Jetta vehicles to manage emission control functions. It addresses several issues including:
- Erratic engine idling caused by vacuum leaks
- Check engine light triggered by emission system faults
- Reduced fuel efficiency due to improper vacuum regulation
- Increased exhaust emissions from malfunctioning vacuum components
- Engine performance issues related to vacuum system failure
Installation Notes and Tips
When installing the Standard Ignition DV145 diverter valve, ensure the vehicle is turned off and cooled down. Remove the old valve carefully to avoid damaging surrounding vacuum lines. Verify that all connections are secure and free of cracks or wear before installing the new valve. Proper installation will help maintain the integrity of the vacuum system and prevent future leaks or malfunctions.
Quality Assurance and Warranty
Standard Ignition parts, including the DV145 diverter valve, are manufactured to meet strict quality standards. This part undergoes rigorous testing to ensure durability and performance consistent with OEM requirements. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in the product’s reliability.
| Brand | Standard Ignition |
| Part Number | DV145 |
| Contents | Valve |
| Hose Size - Inches | 1/4, 1" |
| Hose Size - mm | Refer to Inches |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2005 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2005 | Volkswagen | Jetta | 1.8L | L4 | N/A | |
| 2004 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2004 | Volkswagen | Jetta | 1.8L | L4 | N/A | |
| 2003 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2003 | Volkswagen | Jetta | 1.8L | L4 | N/A | |
| 2002 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2002 | Volkswagen | Jetta | 1.8L | L4 | N/A | |
| 2001 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2001 | Volkswagen | Jetta | 1.8L | L4 | N/A | |
| 2000 | Volkswagen | Golf | 1.8L | L4 | N/A | |
| 2000 | Volkswagen | Jetta | 1.8L | L4 | N/A |
* 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.