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Standard Ignition NS-319 Neutral Safety Switch
| Brand | Standard Ignition NS-319 |
|---|---|
| Connector Gender | Female |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Fits | Chevrolet, GMC, Hummer, Saab, Buick, Cadillac, and Pontiac · 263 vehicles |
Copper alloy conductors. Deliver superior conductivity with low resistive losses.
100% tested. Verified for mechanical and electrical switching performance.
Blade terminal design. Features 11 male blade terminals in a single connector.
Cross-references Rostra Powertrain Controls 50-1054, 1S5170 and 53-31571 for the same application. See all 8.
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Not what you need? See all Neutral Safety Switch options
Neutral Safety Switch for GM Applications
Standard Ignition NS-319 is a neutral safety switch built for reliable electrical switching in a wide range of GM trucks, SUVs, vans, and performance models. It uses copper alloy conductors for strong conductivity and low resistance, with 100% testing to verify mechanical and electrical performance.
Fits 2003-2012 Chevrolet Colorado, GMC Canyon, Hummer H3T, Chevrolet Express 1500/2500/3500, Chevrolet Tahoe, Chevrolet Trailblazer, GMC Envoy, GMC Savana 1500/2500/3500, Saab 9-7x, Cadillac Escalade, Chevrolet Silverado 1500, and related applications listed below.
Key Features
- Neutral safety switch for automatic transmission starting and shift-interlock circuits
- Female connector with 1 connector interface
- 11 male blade terminals for secure electrical connection
- Copper alloy conductors for low-resistance signal transfer
- 100% tested for mechanical and electrical switching performance
- Standard Ignition NS-319 for direct replacement service work
Detailed Description
Standard Ignition NS-319 is engineered for vehicles that rely on accurate park/neutral signal input to allow starting only in the proper gear position. The robust housing and high-grade materials are selected for service use, while the blade-terminal design supports dependable connection integrity. This part cross-references Rostra Powertrain Controls (e.g., 50-1054) for the same application. It is a practical replacement choice for Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe service repairs where neutral safety switch operation is critical.
What It Helps Fix
- Engine will not crank in Park or Neutral
- Intermittent no-start condition related to gear position
- Incorrect park/neutral signal to the starting circuit
- Transmission range switch electrical faults
- Starting system issues tied to worn switch contacts
Installation Notes and Tips
Verify connector style, terminal count, and vehicle application before installation. Confirm the transmission is in Park and the shift linkage is properly adjusted before final testing. After installation, check starter engagement and park/neutral operation across the full shift range. Fits 2004-2008 Chevrolet Silverado 1500, 2004-2007 GMC Yukon, and 2004-2006 Cadillac Escalade applications listed in the fitment data.
Quality Assurance
Standard Ignition manufactures this switch with service-grade materials and production testing focused on electrical continuity and switching accuracy. The NS-319 is built to meet the demands of professional repair work across GM truck, SUV, van, and performance platforms.
This part fits 263 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | Chevrolet | Colorado | — | 2.9L | L4 | N/A | — |
| 2012 | Chevrolet | Colorado | — | 3.7L | L5 | N/A | — |
| 2012 | Chevrolet | Colorado | — | 5.3L | V8 | N/A | — |
| 2012 | GMC | Canyon | — | 2.9L | L4 | N/A | — |
| 2012 | GMC | Canyon | — | 3.7L | L5 | N/A | — |
| 2012 | GMC | Canyon | — | 5.3L | V8 | N/A | — |
| 2011 | Chevrolet | Colorado | — | — | — | N/A | — |
| 2011 | GMC | Canyon | — | 3.7L | L5 | N/A | — |
| 2011 | GMC | Canyon | — | 2.9L | L4 | N/A | — |
| 2011 | GMC | Canyon | — | 5.3L | V8 | N/A | — |
| 2010 | Chevrolet | Colorado | — | — | — | N/A | — |
| 2010 | GMC | Canyon | — | — | — | N/A | — |
| 2010 | Hummer | H3T | — | — | — | N/A | — |
| 2009 | Chevrolet | Colorado | — | — | — | N/A | — |
| 2009 | Chevrolet | Express 1500 | Automatic | — | — | N/A | — |
| 2009 | Chevrolet | Express 2500 | Automatic | — | — | N/A | — |
| 2009 | Chevrolet | Express 3500 | Automatic | — | — | N/A | — |
| 2009 | Chevrolet | Tahoe | — | — | — | N/A | — |
| 2009 | Chevrolet | Trailblazer | — | — | — | N/A | — |
| 2009 | GMC | Canyon | — | — | — | N/A | — |
| 2009 | GMC | Envoy | — | — | — | N/A | — |
| 2009 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2009 | GMC | Savana 1500 | — | 5.3L | V8 | N/A | — |
| 2009 | GMC | Savana 2500 | — | 4.8L | V8 | N/A | — |
| 2009 | GMC | Savana 2500 | — | 6.6L | V8 | N/A | — |
| 2009 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | — |
| 2009 | GMC | Savana 3500 | — | 4.8L | V8 | N/A | — |
| 2009 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | — |
| 2009 | GMC | Savana 3500 | — | 6.6L | V8 | N/A | — |
| 2009 | Hummer | H3T | — | — | — | N/A | — |
| 2009 | Saab | 9-7x | — | 4.2L | L6 | N/A | — |
| 2009 | Saab | 9-7x | — | 5.3L | V8 | N/A | — |
| 2009 | Saab | 9-7x | — | 6.0L | V8 | N/A | — |
| 2008 | Cadillac | Escalade | — | — | — | N/A | — |
| 2008 | Cadillac | Escalade ESV | — | — | — | N/A | — |
| 2008 | Cadillac | Escalade EXT | — | — | — | N/A | — |
| 2008 | Chevrolet | Avalanche | Automatic | — | — | N/A | — |
| 2008 | Chevrolet | Colorado | — | — | — | N/A | — |
| 2008 | Chevrolet | Express 1500 | Automatic | — | — | N/A | — |
| 2008 | Chevrolet | Express 2500 | Automatic | — | — | N/A | — |
| 2008 | Chevrolet | Express 3500 | Automatic | — | — | N/A | — |
| 2008 | Chevrolet | Silverado 1500 | Automatic | — | — | N/A | — |
| 2008 | Chevrolet | Suburban 1500 | — | — | — | N/A | — |
| 2008 | Chevrolet | Suburban 2500 | — | — | — | N/A | — |
| 2008 | Chevrolet | Tahoe | — | — | — | N/A | — |
| 2008 | Chevrolet | Trailblazer | — | — | — | N/A | — |
| 2008 | GMC | Canyon | — | — | — | N/A | — |
| 2008 | GMC | Envoy | — | — | — | N/A | — |
| 2008 | GMC | Savana 1500 | — | 5.3L | V8 | N/A | — |
| 2008 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2008 | GMC | Savana 2500 | — | 4.8L | V8 | N/A | — |
| 2008 | GMC | Savana 2500 | — | 6.6L | V8 | N/A | — |
| 2008 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | — |
| 2008 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | — |
| 2008 | GMC | Savana 3500 | — | 6.6L | V8 | N/A | — |
| 2008 | GMC | Savana 3500 | — | 4.8L | V8 | N/A | — |
| 2008 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | — |
| 2008 | GMC | Sierra 1500 | — | 6.2L | V8 | N/A | — |
| 2008 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | — |
| 2008 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2008 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | — |
| 2008 | GMC | Yukon XL 2500 | — | — | — | N/A | — |
| 2008 | Saab | 9-7x | — | 6.0L | V8 | N/A | — |
| 2008 | Saab | 9-7x | — | 5.3L | V8 | N/A | — |
| 2008 | Saab | 9-7x | — | 4.2L | L6 | N/A | — |
| 2007 | Buick | Rainier | — | — | — | N/A | — |
| 2007 | Chevrolet | Avalanche | Automatic | — | — | N/A | — |
| 2007 | Chevrolet | Colorado | — | — | — | N/A | — |
| 2007 | Chevrolet | Express 1500 | Automatic | — | — | N/A | — |
| 2007 | Chevrolet | Express 2500 | Automatic | — | — | N/A | — |
| 2007 | Chevrolet | Express 3500 | Automatic | — | — | N/A | — |
| 2007 | Chevrolet | Silverado 1500 | Automatic | — | — | N/A | — |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 4.3L | V6 | N/A | — |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 4.8L | V8 | N/A | — |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 5.3L | V8 | N/A | — |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 6.0L | V8 | N/A | — |
| 2007 | Chevrolet | Silverado 1500 HD Classic | — | 6.0L | V8 | N/A | — |
| 2007 | Chevrolet | Suburban 1500 | — | — | — | N/A | — |
| 2007 | Chevrolet | Suburban 2500 | — | — | — | N/A | — |
| 2007 | Chevrolet | Tahoe | — | — | — | N/A | — |
| 2007 | Chevrolet | Trailblazer | — | — | — | N/A | — |
| 2007 | GMC | Canyon | — | — | — | N/A | — |
| 2007 | GMC | Envoy | — | — | — | N/A | — |
| 2007 | GMC | Savana 1500 | — | 5.3L | V8 | N/A | — |
| 2007 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2007 | GMC | Savana 2500 | — | 6.6L | V8 | N/A | — |
| 2007 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | — |
| 2007 | GMC | Savana 2500 | — | 4.8L | V8 | N/A | — |
| 2007 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | — |
| 2007 | GMC | Savana 3500 | — | 4.8L | V8 | N/A | — |
| 2007 | GMC | Savana 3500 | — | 6.6L | V8 | N/A | — |
| 2007 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | — |
| 2007 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | — |
| 2007 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | — |
| 2007 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2007 | GMC | Sierra 1500 | — | 6.2L | V8 | N/A | — |
| 2007 | GMC | Sierra 1500 Classic | — | 4.3L | V6 | N/A | — |
| 2007 | GMC | Sierra 1500 Classic | — | 4.8L | V8 | N/A | — |
| 2007 | GMC | Sierra 1500 Classic | — | 5.3L | V8 | N/A | — |
| 2007 | GMC | Sierra 1500 Classic | — | 6.0L | V8 | N/A | — |
| 2007 | GMC | Sierra 1500 HD Classic | — | — | — | N/A | — |
| 2007 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | — |
| 2007 | GMC | Sierra 3500 Classic | — | 6.0L | V8 | N/A | — |
| 2007 | GMC | Sierra 3500 Classic | — | 8.1L | V8 | N/A | — |
| 2007 | GMC | Yukon | Automatic | — | — | N/A | — |
| 2007 | GMC | Yukon XL 1500 | Automatic | — | — | N/A | — |
| 2007 | GMC | Yukon XL 2500 | Automatic | — | — | N/A | — |
| 2007 | Hummer | H2 | — | 6.0L | V8 | N/A | — |
| 2007 | Hummer | H3 | — | — | — | N/A | — |
| 2007 | Saab | 9-7x | — | 5.3L | V8 | N/A | — |
| 2007 | Saab | 9-7x | — | 4.2L | L6 | N/A | — |
| 2006 | Buick | Rainier | — | — | — | N/A | — |
| 2006 | Cadillac | Escalade | — | — | — | N/A | — |
| 2006 | Cadillac | Escalade ESV | — | — | — | N/A | — |
| 2006 | Cadillac | Escalade EXT | — | — | — | N/A | — |
| 2006 | Chevrolet | Avalanche 1500 | — | — | — | N/A | — |
| 2006 | Chevrolet | Avalanche 2500 | — | — | — | N/A | — |
| 2006 | Chevrolet | Colorado | — | — | — | N/A | — |
| 2006 | Chevrolet | Express 1500 | Automatic | — | — | N/A | — |
| 2006 | Chevrolet | Express 2500 | Automatic | — | — | N/A | — |
| 2006 | Chevrolet | Express 3500 | Automatic | — | — | N/A | — |
| 2006 | Chevrolet | Silverado 1500 | Automatic | — | — | N/A | — |
| 2006 | Chevrolet | Silverado 1500 HD | Automatic | — | — | N/A | — |
| 2006 | Chevrolet | Silverado 2500 HD | Automatic | — | — | N/A | — |
| 2006 | Chevrolet | Silverado 3500 | Automatic | — | — | N/A | — |
| 2006 | Chevrolet | SSR | — | 6.0L | V8 | N/A | — |
| 2006 | Chevrolet | Suburban 1500 | — | — | — | N/A | — |
| 2006 | Chevrolet | Suburban 2500 | — | — | — | N/A | — |
| 2006 | Chevrolet | Tahoe | — | — | — | N/A | — |
| 2006 | Chevrolet | Trailblazer | — | — | — | N/A | — |
| 2006 | Chevrolet | Trailblazer EXT | — | — | — | N/A | — |
| 2006 | GMC | Canyon | — | — | — | N/A | — |
| 2006 | GMC | Envoy | — | — | — | N/A | — |
| 2006 | GMC | Envoy XL | — | — | — | N/A | — |
| 2006 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2006 | GMC | Savana 1500 | — | 5.3L | V8 | N/A | — |
| 2006 | GMC | Savana 2500 | — | 4.8L | V8 | N/A | — |
| 2006 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | — |
| 2006 | GMC | Savana 2500 | — | 6.6L | V8 | N/A | — |
| 2006 | GMC | Savana 3500 | — | 6.6L | V8 | N/A | — |
| 2006 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | — |
| 2006 | GMC | Savana 3500 | — | 4.8L | V8 | N/A | — |
| 2006 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | — |
| 2006 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | — |
| 2006 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | — |
| 2006 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | — |
| 2006 | GMC | Sierra 1500 HD | — | 6.0L | V8 | N/A | — |
| 2006 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | — |
| 2006 | GMC | Sierra 2500 HD | — | 6.6L | V8 | N/A | — |
| 2006 | GMC | Sierra 2500 HD | — | 8.1L | V8 | N/A | — |
| 2006 | GMC | Sierra 3500 | — | 6.0L | V8 | N/A | — |
| 2006 | GMC | Sierra 3500 | — | 6.6L | V8 | N/A | — |
| 2006 | GMC | Sierra 3500 | — | 8.1L | V8 | N/A | — |
| 2006 | GMC | Yukon | Automatic | — | — | N/A | — |
| 2006 | GMC | Yukon XL 1500 | Automatic | — | — | N/A | — |
| 2006 | GMC | Yukon XL 2500 | Automatic | — | — | N/A | — |
| 2006 | Hummer | H2 | — | 6.0L | V8 | N/A | — |
| 2006 | Hummer | H3 | — | — | — | N/A | — |
| 2006 | Pontiac | GTO | — | 6.0L | V8 | N/A | — |
| 2006 | Saab | 9-7x | — | 4.2L | L6 | N/A | — |
| 2006 | Saab | 9-7x | — | 5.3L | V8 | N/A | — |
| 2005 | Buick | Rainier | — | — | — | N/A | — |
| 2005 | Cadillac | Escalade | Automatic | — | — | N/A | — |
| 2005 | Cadillac | Escalade ESV | Automatic | — | — | N/A | — |
| 2005 | Cadillac | Escalade EXT | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | Astro | — | 4.3L | V6 | N/A | — |
| 2005 | Chevrolet | Avalanche 1500 | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | Avalanche 2500 | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | Blazer | — | 4.3L | V6 | N/A | — |
| 2005 | Chevrolet | Colorado | — | — | — | N/A | — |
| 2005 | Chevrolet | Corvette | — | 6.0L | V8 | N/A | — |
| 2005 | Chevrolet | Express 1500 | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | Express 2500 | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | Express 3500 | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | Silverado 1500 | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | Silverado 1500 HD | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | Silverado 2500 HD | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | Silverado 3500 | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | SSR | — | 6.0L | V8 | N/A | — |
| 2005 | Chevrolet | Suburban 1500 | Automatic | — | — | N/A | — |
| 2005 | Chevrolet | Suburban 2500 | — | — | — | N/A | — |
| 2005 | Chevrolet | Tahoe | — | — | — | N/A | — |
| 2005 | Chevrolet | Trailblazer | — | — | — | N/A | — |
| 2005 | Chevrolet | Trailblazer EXT | — | — | — | N/A | — |
| 2005 | GMC | Canyon | — | — | — | N/A | — |
| 2005 | GMC | Envoy | — | — | — | N/A | — |
| 2005 | GMC | Envoy XL | — | — | — | N/A | — |
| 2005 | GMC | Envoy XUV | — | — | — | N/A | — |
| 2005 | GMC | Safari | Automatic | — | — | N/A | — |
| 2005 | GMC | Savana 1500 | — | 5.3L | V8 | N/A | — |
| 2005 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2005 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | — |
| 2005 | GMC | Savana 2500 | — | 5.3L | V8 | N/A | — |
| 2005 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | — |
| 2005 | GMC | Savana 2500 | — | 4.8L | V8 | N/A | — |
| 2005 | GMC | Savana 3500 | — | 4.8L | V8 | N/A | — |
| 2005 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | — |
| 2005 | GMC | Sierra 1500 | Automatic | — | — | N/A | — |
| 2005 | GMC | Sierra 1500 HD | Automatic | — | — | N/A | — |
| 2005 | GMC | Sierra 2500 HD | Automatic | — | — | N/A | — |
| 2005 | GMC | Sierra 3500 | Automatic | — | — | N/A | — |
| 2005 | GMC | Yukon | Automatic | — | — | N/A | — |
| 2005 | GMC | Yukon XL 1500 | Automatic | — | — | N/A | — |
| 2005 | GMC | Yukon XL 2500 | Automatic | — | — | N/A | — |
| 2005 | Hummer | H2 | — | 6.0L | V8 | N/A | — |
| 2005 | Pontiac | GTO | — | 6.0L | V8 | N/A | — |
| 2005 | Saab | 9-7x | — | 4.2L | L6 | N/A | — |
| 2005 | Saab | 9-7x | — | 5.3L | V8 | N/A | — |
| 2004 | Buick | Rainier | — | — | — | N/A | — |
| 2004 | Cadillac | Escalade | Automatic | — | — | N/A | — |
| 2004 | Cadillac | Escalade ESV | Automatic | — | — | N/A | — |
| 2004 | Cadillac | Escalade EXT | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Astro | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Avalanche 1500 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Avalanche 2500 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Blazer | — | 4.3L | V6 | N/A | — |
| 2004 | Chevrolet | Colorado | — | — | — | N/A | — |
| 2004 | Chevrolet | Corvette | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Express 1500 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Express 2500 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Express 3500 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | S10 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Silverado 1500 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Silverado 2500 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Silverado 2500 HD | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Silverado 3500 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | SSR | — | 5.3L | V8 | N/A | — |
| 2004 | Chevrolet | Suburban 1500 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Suburban 2500 | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Tahoe | Automatic | — | — | N/A | — |
| 2004 | Chevrolet | Trailblazer | — | — | — | N/A | — |
| 2004 | Chevrolet | Trailblazer EXT | — | — | — | N/A | — |
| 2004 | GMC | Canyon | — | 2.8L | L4 | N/A | — |
| 2004 | GMC | Canyon | — | 3.5L | L5 | N/A | — |
| 2004 | GMC | Envoy | Automatic | — | — | N/A | — |
| 2004 | GMC | Envoy XL | Automatic | — | — | N/A | — |
| 2004 | GMC | Envoy XUV | Automatic | — | — | N/A | — |
| 2004 | GMC | Safari | Automatic | — | — | N/A | — |
| 2004 | GMC | Savana 1500 | Automatic | — | — | N/A | — |
| 2004 | GMC | Savana 2500 | Automatic | — | — | N/A | — |
| 2004 | GMC | Savana 3500 | Automatic | — | — | N/A | — |
| 2004 | GMC | Sierra 1500 | Automatic | — | — | N/A | — |
| 2004 | GMC | Sierra 2500 | Automatic | — | — | N/A | — |
| 2004 | GMC | Sierra 2500 HD | Automatic | — | — | N/A | — |
| 2004 | GMC | Sierra 3500 | Automatic | — | — | N/A | — |
| 2004 | GMC | Sonoma | — | — | — | N/A | — |
| 2004 | GMC | Yukon | Automatic | — | — | N/A | — |
| 2004 | GMC | Yukon XL 1500 | Automatic | — | — | N/A | — |
| 2004 | GMC | Yukon XL 2500 | Automatic | — | — | N/A | — |
| 2004 | Hummer | H2 | Automatic | — | — | N/A | — |
| 2004 | Pontiac | GTO | Automatic | — | — | N/A | — |
| 2003 | Chevrolet | Express 1500 | — | — | — | N/A | — |
| 2003 | Chevrolet | Express 2500 | — | — | — | N/A | — |
| 2003 | Chevrolet | Express 3500 | — | — | — | N/A | — |
| 2003 | Chevrolet | SSR | — | 5.3L | V8 | N/A | — |
| 2003 | Chevrolet | Trailblazer | — | — | — | N/A | — |
| 2003 | Chevrolet | Trailblazer EXT | — | — | — | N/A | — |
| 2003 | GMC | Envoy | — | — | — | N/A | — |
| 2003 | GMC | Envoy XL | — | — | — | N/A | — |
| 2003 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | — |
| 2003 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | — |
| 2003 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | — |
| 2003 | GMC | Sonoma | — | — | — | N/A | — |
| No rows match your filter. | |||||||
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Rostra Powertrain Controls — 50-10541S517053-3157124221125DR4146NS6811NS38029V51-73-0018