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Standard Ignition DV149 Diverter Valve
| Brand | Standard Ignition DV149 |
|---|---|
| Contents | Valve |
| Hose Size - Inches | 1/4"; 5/8" |
| Hose Size - mm | Refer to Inches |
| Fits | BMW · 9 vehicles |
Diverter valve for vacuum system emission control.
Valve-only contents for a straightforward replacement.
Cross-references Standard Ignition DV149, 2-30521 and 11721427078 for the same application. See all 5.
Standard Ignition DV149 Diverter Valve
The Standard Ignition DV149 diverter valve is an emission control vacuum system component built around the listed hose sizes of 1/4 in. and 5/8 in. It is a direct-fit replacement for select BMW applications, including BMW 525i, BMW 530i, and 1996 BMW 318i, 318is, and 318ti models.
Key Features
- Part number DV149 from Standard Ignition
- Diverter valve for emission control vacuum system service
- Hose size specifications: 1/4 in. and 5/8 in.
- Contents listed as valve only
- Cross-reference part numbers include 2-30521 and 11721427078 for the same application
Product Details
Standard Ignition DV149 is a diverter valve used in the emission control vacuum system to help route vacuum and pressure signals as required by the vehicle’s original design. It is listed for 2001-2003 BMW 525i, 2001-2003 BMW 530i, and 1996 BMW 318i, 318is, and 318ti, making it a focused replacement choice for BMW vacuum system repair. The DV149 part number is also useful when searching for OE-style replacement options by application.
What It Helps Address
- Vacuum routing faults in the emission control system
- Driveability issues tied to a failed diverter valve
- Hose connection problems where the original valve no longer seals correctly
- Emission system warning conditions related to vacuum control
- Replacement needs for BMW 525i, BMW 530i, and 318-series vacuum service
Installation Notes
Verify hose diameter before installation and match the valve to the vehicle’s original vacuum line layout. Confirm fitment by year and model before ordering, especially on BMW 525i and BMW 530i applications. Use the listed hose sizes, 1/4 in. and 5/8 in., as the primary reference when comparing the replacement part to the original component.
Quality Assurance
Standard Ignition is a recognized aftermarket brand for replacement electrical and engine management components. DV149 is cataloged with application-specific fitment data and cross-reference numbers to support accurate part matching for BMW emission control vacuum system service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | BMW | 525i | — | — | N/A | — |
| 2003 | BMW | 530i | — | — | N/A | — |
| 2002 | BMW | 525i | — | — | N/A | — |
| 2002 | BMW | 530i | — | — | N/A | — |
| 2001 | BMW | 525i | — | — | N/A | — |
| 2001 | BMW | 530i | — | — | N/A | — |
| 1996 | BMW | 318i | 1.9L | L4 | N/A | — |
| 1996 | BMW | 318is | 1.9L | L4 | N/A | — |
| 1996 | BMW | 318ti | 1.9L | L4 | N/A | — |
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