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Standard Ignition DV133 Secondary Air Injection Solenoid
| Brand | Standard Ignition DV133 |
|---|---|
| Connector Shape | Square |
| Contents | Valve |
| Hose Size - Inches | 1 1/4 |
| Hose Size - mm | Refer to Inches |
| Terminal Type | Blade |
| Fits | Chevrolet, GMC, Saab, and Buick · 16 vehicles |
Quality control throughout. Every unit is tested from components to finished product.
Premium materials. Built with high-grade materials for longer life and reliable performance.
Valve included. Supplied with the valve for a complete replacement.
Cross-references Dorman - OE Solutions 911-150, 1A3062 and 2-30505 for the same application. See all 9.
Secondary Air Injection Solenoid for GM Applications
Standard Ignition DV133 is a secondary air injection solenoid built for emission control service on select GM and Saab vehicles. It uses a square connector shape, blade terminals, and a 1 1/4-inch hose size to match the original-style connection points on the application.
Compatible With 2006-2009 Chevrolet Trailblazer, 2006-2009 GMC Envoy, 2006-2009 Saab 9-7x, 2006-2007 Buick Rainier, 2006 Chevrolet Trailblazer EXT, and 2006 GMC Envoy XL. Standard Ignition DV133 is a direct-fit emission control component for vehicles that rely on secondary air injection system operation.
Key Features
- Secondary air injection solenoid for emission control service
- Square connector shape for OE-style electrical connection
- Blade terminal type
- 1 1/4-inch hose size
- Valve contents as specified by the manufacturer
- Built with quality-controlled manufacturing and end-of-line testing
Detailed Description
Standard Ignition DV133 is engineered for the secondary air injection system, where precise valve operation helps manage airflow during emissions-related engine operation. The part number DV133 is associated with select Chevrolet Trailblazer and GMC Envoy platforms, along with Saab 9-7x and Buick Rainier applications, making it a relevant replacement when diagnosing secondary air injection faults on these vehicles. This part cross-references Dorman OE Solutions 911-150 for the same application.
Common Issues This Part Can Address
- Secondary air injection system fault codes
- Improper air routing in the emission control system
- Valve response problems caused by a worn solenoid
- Emissions test failures related to secondary air injection operation
- Vacuum or airflow control issues at the solenoid connection
Installation Notes and Tips
Verify connector shape, terminal type, and hose size before installation to confirm match-up with the original unit. Inspect the surrounding hoses, electrical connector, and related emission components for wear or contamination before replacing the solenoid. Confirm vehicle application by year and model, especially on 2006-2009 Chevrolet Trailblazer, GMC Envoy, and Saab 9-7x platforms.
Quality Assurance
Standard Ignition states that this component is manufactured under complete quality control from component sourcing through finished product testing. End-of-line testing is performed to help ensure consistent fit and function for emission system service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | — |
| 2009 | GMC | Envoy | 4.2L | L6 | N/A | — |
| 2009 | Saab | 9-7x | 4.2L | L6 | N/A | — |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | — |
| 2008 | GMC | Envoy | 4.2L | L6 | N/A | — |
| 2008 | Saab | 9-7x | 4.2L | L6 | N/A | — |
| 2007 | Buick | Rainier | 4.2L | L6 | N/A | — |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | — |
| 2007 | GMC | Envoy | 4.2L | L6 | N/A | — |
| 2007 | Saab | 9-7x | 4.2L | L6 | N/A | — |
| 2006 | Buick | Rainier | 4.2L | L6 | N/A | — |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | — |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | — |
| 2006 | GMC | Envoy | 4.2L | L6 | N/A | — |
| 2006 | GMC | Envoy XL | 4.2L | L6 | N/A | — |
| 2006 | Saab | 9-7x | 4.2L | L6 | N/A | — |
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