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Standard Ignition HLS-1152 Instrument Panel Dimmer Switch
Reliable Instrument Panel Dimmer Switch for Select GM and Isuzu Vehicles
The Standard Ignition HLS-1152 instrument panel dimmer switch is designed to provide consistent control over your vehicle's headlight dimming functions. Engineered for direct snap-fit installation, this switch is compatible with various Buick, Chevrolet, GMC, Isuzu, and Oldsmobile models, ensuring precise fitment and reliable operation.
- Direct, snap-fit attachment method for straightforward installation
- Durable black plastic finish for long-lasting use
- Female rectangular connectors with two connection points
- 12 terminals featuring both blade and pin types with male gender
- Operates on standard 12-volt electrical systems
- Designed specifically for headlight dimmer functions
Product Details and Specifications
The HLS-1152 dimmer switch from Standard Ignition is crafted to meet OEM standards for electrical components in instrument panels. Its black plastic finish offers durability and resistance to wear, while the direct snap-fit attachment method simplifies replacement without the need for additional hardware. The switch includes two female rectangular connectors and twelve male terminals, combining blade and pin types to ensure secure electrical connections. Operating at 12 volts, it is optimized for headlight dimming control, providing smooth and reliable adjustment of instrument panel lighting.
Compatible Vehicles and Applications
This instrument panel dimmer switch is compatible with a range of GM and Isuzu vehicles, including Buick Ascender, Chevrolet Trailblazer and Express series (1500, 2500, 3500), GMC Envoy variants (Envoy, Envoy XL, Envoy XUV), Isuzu Ascender, Oldsmobile models, and GMC Savana series (1500, 2500, 3500). The part number HLS-1152 ensures proper fitment and function within these models, making it a suitable replacement for headlight dimmer switch issues.
- Resolves dimmer switch failure causing unresponsive instrument panel lighting
- Fixes flickering or inconsistent headlight dimming
- Addresses electrical connection problems due to worn or damaged terminals
- Restores proper control of headlight brightness levels
- Eliminates issues related to faulty snap-fit attachment or loose switch mounting
Installation Notes and Tips
Installation of the Standard Ignition HLS-1152 dimmer switch requires removal of the instrument panel trim to access the existing switch. The direct snap-fit design allows for easy removal and replacement without additional fasteners. Ensure the vehicle's battery is disconnected before installation to prevent electrical shorts. Verify connector orientation and terminal alignment to avoid damage during installation. After installation, test the headlight dimmer function to confirm proper operation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The HLS-1152 dimmer switch undergoes rigorous quality control testing to maintain consistent electrical function and fitment. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship, providing confidence in the product's longevity and reliability.
| Brand | Standard Ignition |
| Part Number | HLS-1152 |
| Attachment Method | Direct, Snap Fit |
| Color | Black |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Finish | Plastic |
| Functions | Headlight |
| Terminal Gender | Male; Male |
| Terminal Type | Blade; Pin |
| Voltage | 12 |
This part fits 67 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2009 | GMC | Envoy | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2008 | Chevrolet | Trailblazer | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2008 | GMC | Envoy | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2007 | Chevrolet | Express 1500 | N/A | ||||
| 2007 | Chevrolet | Express 2500 | N/A | ||||
| 2007 | Chevrolet | Express 3500 | N/A | ||||
| 2007 | Chevrolet | Trailblazer | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2007 | GMC | Envoy | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2007 | GMC | Savana 1500 | N/A | ||||
| 2007 | GMC | Savana 2500 | N/A | ||||
| 2007 | GMC | Savana 3500 | N/A | ||||
| 2006 | Chevrolet | Express 1500 | N/A | ||||
| 2006 | Chevrolet | Express 2500 | N/A | ||||
| 2006 | Chevrolet | Express 3500 | N/A | ||||
| 2006 | Chevrolet | Trailblazer | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2006 | Chevrolet | Trailblazer EXT | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2006 | GMC | Envoy | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2006 | GMC | Envoy XL | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2006 | GMC | Savana 1500 | N/A | ||||
| 2006 | GMC | Savana 2500 | N/A | ||||
| 2006 | GMC | Savana 3500 | N/A | ||||
| 2005 | Chevrolet | Express 1500 | N/A | ||||
| 2005 | Chevrolet | Express 2500 | GAS | N/A | |||
| 2005 | Chevrolet | Express 2500 | N/A | ||||
| 2005 | Chevrolet | Express 3500 | GAS | N/A | |||
| 2005 | Chevrolet | Express 3500 | N/A | ||||
| 2005 | Chevrolet | Trailblazer | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2005 | Chevrolet | Trailblazer EXT | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2005 | GMC | Envoy | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2005 | GMC | Envoy XL | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2005 | GMC | Envoy XUV | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2005 | GMC | Savana 1500 | N/A | ||||
| 2005 | GMC | Savana 2500 | GAS | N/A | |||
| 2005 | GMC | Savana 3500 | GAS | N/A | |||
| 2004 | Buick | Rainier | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2004 | Chevrolet | Express 1500 | N/A | ||||
| 2004 | Chevrolet | Express 2500 | GAS | N/A | |||
| 2004 | Chevrolet | Express 2500 | N/A | ||||
| 2004 | Chevrolet | Express 3500 | GAS | N/A | |||
| 2004 | Chevrolet | Express 3500 | N/A | ||||
| 2004 | Chevrolet | Trailblazer | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2004 | Chevrolet | Trailblazer EXT | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2004 | GMC | Envoy | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2004 | GMC | Envoy XL | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2004 | GMC | Envoy XUV | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2004 | GMC | Savana 1500 | N/A | ||||
| 2004 | GMC | Savana 2500 | GAS | N/A | |||
| 2004 | GMC | Savana 3500 | GAS | N/A | |||
| 2004 | Isuzu | Ascender | 4.2L | L6 | N/A | w/o Headlight Washer; w/o Fog Lights | |
| 2004 | Isuzu | Ascender | 5.3L | V8 | N/A | w/o Headlight Washer; w/o Fog Lights | |
| 2004 | Oldsmobile | Bravada | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2003 | Chevrolet | Express 1500 | N/A | ||||
| 2003 | Chevrolet | Express 2500 | GAS | N/A | |||
| 2003 | Chevrolet | Express 2500 | N/A | ||||
| 2003 | Chevrolet | Express 3500 | GAS | N/A | |||
| 2003 | Chevrolet | Express 3500 | N/A | ||||
| 2003 | Chevrolet | Trailblazer | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2003 | Chevrolet | Trailblazer EXT | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2003 | GMC | Envoy | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2003 | GMC | Envoy XL | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode | |||
| 2003 | GMC | Savana 1500 | N/A | ||||
| 2003 | GMC | Savana 2500 | GAS | N/A | |||
| 2003 | GMC | Savana 3500 | GAS | N/A | |||
| 2003 | Isuzu | Ascender | 4.2L | L6 | N/A | w/o Headlight Washer; w/o Fog Lights | |
| 2003 | Isuzu | Ascender | 5.3L | V8 | N/A | w/o Headlight Washer; w/o Fog Lights | |
| 2003 | Oldsmobile | Bravada | N/A | w/o Headlight Washers; w/o Fog Lights; w/ DRL/OFF Mode |
* 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.