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Dorman 923-231 Center High Mount Stop Light
Overview of Dorman 923-231 Center High Mount Stop Light
The Dorman 923-231 Center High Mount Stop Light is designed specifically for BMW 1 Series models, including the M, 118i, 120i, 125i, 128i, 130i, 135i, 135is, and M135i. This LED third brake lamp assembly provides reliable illumination with a red lens, enhancing vehicle safety and visibility.
- Compatible with BMW 1 Series M, 118i, 120i, 125i, 128i, 130i, 135i, 135is, and M135i models
- Part number 923-231 for precise identification
- Includes LED bulbs for efficient, long-lasting lighting
- Red lens color for clear brake signal visibility
- Durable plastic construction
- Package contains one third brake lamp assembly
- Mounting hardware and wiring harness not included
Product Details and Specifications
The Dorman 923-231 center high mount stop light features integrated LED bulbs, which offer improved energy efficiency and longer service life compared to traditional incandescent bulbs. The red lens is designed to meet OEM standards for brightness and visibility, ensuring that your BMW 1 Series brake signals are clearly seen by drivers behind you. Constructed from durable plastic, this third brake lamp assembly is built to withstand typical road conditions and weather exposure. Please note that mounting hardware and wiring harness are not included, so existing components may need to be reused or sourced separately.
Applications and Problem Solving
- Replaces a cracked or broken center high mount stop light lens
- Restores proper brake light function for BMW 1 Series M and related models
- Improves visibility with LED technology for safer driving
- Addresses issues with dim or non-functioning third brake light
- Ensures compliance with vehicle lighting regulations
Installation Notes and Tips
Installation of the Dorman 923-231 center high mount stop light requires removal of the existing third brake lamp assembly. Since mounting hardware and wiring harness are not included, verify the condition of your current components before installation. Use appropriate tools to avoid damage to the vehicle’s body or electrical system. Consult your BMW 1 Series service manual for detailed instructions and safety precautions.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 923-231 center high mount stop light undergoes quality control testing to ensure proper fit and function on compatible BMW 1 Series models. Warranty coverage details can be obtained from the product documentation or Dorman’s official resources.
| Brand | Dorman |
| Part Number | 923-231 |
| Bulb Type | LED |
| Bulbs Included | Yes |
| Lens Color | Red |
| Material | Plastic |
| Mounting Hardware Included | No |
| Package Contents | 1 Third Brake Lamp Assembly |
| Wiring Harness Included | No |
This part fits 41 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2016 | BMW | M135i | N/A | |
| 2015 | BMW | 118i | N/A | |
| 2015 | BMW | M135i | N/A | |
| 2014 | BMW | 118i | N/A | |
| 2014 | BMW | M135i | N/A | |
| 2013 | BMW | 118i | N/A | |
| 2013 | BMW | 125i | N/A | |
| 2013 | BMW | 128i | N/A | |
| 2013 | BMW | 135i | N/A | |
| 2013 | BMW | 135is | N/A | |
| 2013 | BMW | M135i | N/A | |
| 2012 | BMW | 118i | N/A | |
| 2012 | BMW | 120i | N/A | |
| 2012 | BMW | 125i | N/A | |
| 2012 | BMW | 128i | N/A | |
| 2012 | BMW | 135i | N/A | |
| 2011 | BMW | 1 Series M | N/A | |
| 2011 | BMW | 120i | N/A | |
| 2011 | BMW | 125i | N/A | |
| 2011 | BMW | 128i | N/A | |
| 2011 | BMW | 135i | N/A | |
| 2010 | BMW | 120i | N/A | |
| 2010 | BMW | 125i | N/A | |
| 2010 | BMW | 128i | N/A | |
| 2010 | BMW | 130i | N/A | |
| 2010 | BMW | 135i | N/A | |
| 2009 | BMW | 120i | N/A | |
| 2009 | BMW | 125i | N/A | |
| 2009 | BMW | 128i | N/A | |
| 2009 | BMW | 130i | N/A | |
| 2009 | BMW | 135i | N/A | |
| 2008 | BMW | 120i | N/A | |
| 2008 | BMW | 125i | N/A | |
| 2008 | BMW | 128i | N/A | |
| 2008 | BMW | 130i | N/A | |
| 2008 | BMW | 135i | N/A | |
| 2007 | BMW | 120i | N/A | |
| 2007 | BMW | 130i | N/A | |
| 2006 | BMW | 120i | N/A | |
| 2006 | BMW | 130i | N/A | |
| 2005 | BMW | 120i | N/A |
* 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.