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Dorman 1631407 Turn Signal / Parking Light / Fog Light Assembly - Front Left
| Brand | Dorman 1631407 |
|---|---|
| Position | Front Left |
| Bulb Type | Halogen |
| Bulbs Included | Yes |
| Exterior Lamp Type | Combination Lighting |
| Fog Light Housing Material | Plastic |
| Fog Light Lens Color | Clear / Amber |
| Lens Material | Plastic |
| Mounting Hardware Included | No |
| Package Contents | Parking Light |
| Street Legal | Yes |
| Voltage | 12 |
| Wattage | 25 |
| Fits | Cadillac · 5 vehicles |
OE-style replacement. Matches the fit, function, and appearance of the original assembly.
Combination lighting. Integrates turn signal, parking light, and fog light functions in one assembly.
Clear / amber lens. Helps maintain a clean, factory-like exterior look.
Cross-references Eagle Eye GM446-B000L, 19-5704-00 and 1224-0018L for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
OE-Style Front Left Lighting Assembly
This Dorman turn signal / parking light / fog light assembly is built for the front left side of the vehicle and matches the fit, function, and appearance of the original unit on specified applications. It is a direct replacement for 2003-2007 Cadillac CTS models and uses a clear / amber lens with halogen lighting for street-legal exterior performance.
Part number 1631407 is designed for drivers replacing a damaged or faded front left combination lamp on a Cadillac CTS. The assembly includes bulbs and is engineered for dependable operation in everyday driving conditions.
- Fits 2003-2007 Cadillac CTS, front left
- Combination lighting assembly for turn signal, parking light, and fog light functions
- Clear / amber lens color with plastic lens and plastic housing
- 12-volt halogen design with 25-watt output
- Street legal exterior lamp
- Bulbs included
Detailed Product Overview
Dorman 1631407 is a front left exterior lighting assembly for the Cadillac CTS that restores the original lamp layout and appearance. It is built to match OE fit and function, making it a practical replacement when the factory unit is cracked, discolored, or no longer operating correctly. This part cross-references Eagle Eye GM446-B000L for the same application.
Common Problems This Part Can Address
- Broken or cracked front left lamp housing
- Cloudy or damaged lens affecting light output
- Failed parking light, turn signal, or fog light function
- Water intrusion from a worn exterior lamp assembly
- Restoring the original look on a 2003-2007 Cadillac CTS
Installation Notes and Tips
Verify the vehicle is a 2003-2007 Cadillac CTS with front left fitment before ordering. This assembly does not include mounting hardware, so reuse existing fasteners and related components if serviceable. Confirm bulb connections and lamp alignment during installation to ensure proper operation and beam placement.
Quality Assurance
Dorman engineers this assembly to match the original part’s fit, function, and appearance while supporting durable, reliable performance. Part number 1631407 is a direct replacement option for Cadillac CTS front left exterior lighting service.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Cadillac | CTS | Front Left | — |
| 2006 | Cadillac | CTS | Front Left | — |
| 2005 | Cadillac | CTS | Front Left | — |
| 2004 | Cadillac | CTS | Front Left | — |
| 2003 | Cadillac | CTS | Front Left | — |
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