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Autotecnica GM1115407 ABS Wheel Speed Sensor - Front
| Brand | Autotecnica GM1115407 |
|---|---|
| Position | Front |
| Connector Color | Black |
| Terminal Type | Pin |
| Mounting Hardware Included | No |
| Connector Shape | Oval |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Part Terminology Name | Abs wheel speed sensor |
| Wiring Harness Included | Yes |
| Fits | Buick, Chevrolet, GMC, Oldsmobile, and Saab · 44 vehicles |
OE-style replacement. Direct-fit ABS wheel speed sensor for front braking system input.
Complete sensor assembly. Includes a wiring harness with black oval connector and 2-pin layout.
Quality-managed production. Built under ISO/TS 16949 standards and backed by a two-year warranty.
Cross-references Autotecnica GM1115407, Dorman - OE Solutions 970-282 and HOLSTEIN 2ABS0487 for the same application. See all 14.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
ABS Wheel Speed Sensor Overview
The Autotecnica GM1115407 ABS wheel speed sensor is a front-position replacement built for vehicles that rely on accurate wheel speed input for braking system operation. It is a fitment-based solution for Chevrolet Trailblazer, GMC Envoy, and Saab 9-7x applications, with OE-style replacement coverage across multiple model years.
- Front ABS wheel speed sensor for direct replacement use.
- Black connector with oval shape for a clean electrical interface.
- 2-pin design with female connector and male terminals.
- Wiring harness included for a complete sensor assembly.
- Autotecnica GM1115407 cross-references common aftermarket and OE numbers.
Fitment and Application
Compatible With front applications on 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, 2005-2009 Saab 9-7x, 2004-2007 Buick Rainier, 2003-2006 Chevrolet SSR, 2002-2006 Chevrolet Trailblazer EXT, 2002-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, and 2002-2004 Oldsmobile Bravada. This part number, GM1115407, is also referenced by Dorman OE Solutions 970-282 and SKF SC470 for the same application.
What It Helps Address
- ABS warning light caused by a failed wheel speed sensor.
- Erratic or missing wheel speed signal at the front axle.
- Brake system fault codes related to sensor circuit issues.
- Loss of ABS function from damaged connector or harness.
Installation Notes
Verify connector shape, terminal count, and mounting location before installation. Inspect the harness routing and mating connector for corrosion, broken locking tabs, or damaged wiring. Confirm the vehicle uses the front sensor application listed in the fitment data before replacing the part.
Quality Assurance
Autotecnica manufactures aftermarket parts under ISO/TS 16949 quality management standards and backs this part with a two-year, unlimited mileage warranty. GM1115407 is positioned as an OEM-spec alternative for buyers seeking a replacement sensor without using genuine dealer components.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | Front | — |
| 2009 | GMC | Envoy | Front | — |
| 2009 | Saab | 9-7x | Front | — |
| 2008 | Chevrolet | Trailblazer | Front | — |
| 2008 | GMC | Envoy | Front | — |
| 2008 | Saab | 9-7x | Front | — |
| 2007 | Buick | Rainier | Front | — |
| 2007 | Chevrolet | Trailblazer | Front | — |
| 2007 | GMC | Envoy | Front | — |
| 2007 | Saab | 9-7x | Front | — |
| 2006 | Buick | Rainier | Front | — |
| 2006 | Chevrolet | SSR | Front | — |
| 2006 | Chevrolet | Trailblazer | Front | — |
| 2006 | Chevrolet | Trailblazer EXT | Front | — |
| 2006 | GMC | Envoy | Front | — |
| 2006 | GMC | Envoy XL | Front | — |
| 2006 | Saab | 9-7x | Front | — |
| 2005 | Buick | Rainier | Front | — |
| 2005 | Chevrolet | SSR | Front | — |
| 2005 | Chevrolet | Trailblazer | Front | — |
| 2005 | Chevrolet | Trailblazer EXT | Front | — |
| 2005 | GMC | Envoy | Front | — |
| 2005 | GMC | Envoy XL | Front | — |
| 2005 | GMC | Envoy XUV | Front | — |
| 2005 | Saab | 9-7x | Front | — |
| 2004 | Buick | Rainier | Front | — |
| 2004 | Chevrolet | SSR | Front | — |
| 2004 | Chevrolet | Trailblazer | Front | — |
| 2004 | Chevrolet | Trailblazer EXT | Front | — |
| 2004 | GMC | Envoy | Front | — |
| 2004 | GMC | Envoy XL | Front | — |
| 2004 | GMC | Envoy XUV | Front | — |
| 2004 | Oldsmobile | Bravada | Front | — |
| 2003 | Chevrolet | SSR | Front | — |
| 2003 | Chevrolet | Trailblazer | Front | — |
| 2003 | Chevrolet | Trailblazer EXT | Front | — |
| 2003 | GMC | Envoy | Front | — |
| 2003 | GMC | Envoy XL | Front | — |
| 2003 | Oldsmobile | Bravada | Front | — |
| 2002 | Chevrolet | Trailblazer | Front | — |
| 2002 | Chevrolet | Trailblazer EXT | Front | — |
| 2002 | GMC | Envoy | Front | — |
| 2002 | GMC | Envoy XL | Front | — |
| 2002 | Oldsmobile | Bravada | Front | — |
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