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TYC 20-9990-00 Headlight Assembly - Left
Overview of TYC Regular Left Headlight Assembly for Volkswagen Jetta
The TYC Regular left headlight assembly (part number 20-9990-00) is designed specifically for Volkswagen Jetta models. This complete headlight assembly includes all necessary bulbs and features a combination of halogen and LED lighting technologies to ensure reliable exterior illumination.
- Complete headlight assembly with bulbs included
- Clear and amber plastic lens for optimal light output
- Halogen bulbs for low beam, high beam, and front signal lights
- LED bulbs for daytime running lights, park lamps, and front side marker lights
- Durable plastic housing designed for long-lasting performance
- SAE/DOT compliant for safety and regulatory standards
- Compatible with Volkswagen Jetta vehicles
TYC Regular Product Line Details
The TYC Regular product line offers reliable replacement lighting components that meet OEM specifications. This line focuses on providing complete assemblies with included bulbs, combining halogen and LED technologies to match factory performance. The 20-9990-00 headlight assembly is part of this line, ensuring compatibility and quality for Volkswagen Jetta owners seeking a direct replacement.
Detailed Product Description
This left headlight assembly features a clear and amber plastic lens paired with a plastic housing for durability and weather resistance. The assembly includes halogen bulbs for the low beam (H7), high beam (H7), and front signal light (Halogen PY21W), ensuring consistent illumination for driving and signaling. LED bulbs are incorporated for the daytime running light, park lamp, and front side marker light, providing efficient and bright lighting. The assembly is SAE/DOT compliant, meeting safety standards for road use. The part number 20-9990-00 corresponds to the left side, with the right side counterpart being 20-9989-00.
Common Applications and Issues Addressed
- Replacement of damaged or cracked left headlight lens or housing
- Restoring proper low and high beam functionality on Volkswagen Jetta
- Fixing non-functioning daytime running lights or park lamps
- Improving visibility and signaling with new halogen and LED bulbs
- Ensuring compliance with safety regulations through SAE/DOT certified parts
Installation Notes and Tips
Installation of the TYC Regular left headlight assembly is designed to be a direct replacement for Volkswagen Jetta models. Ensure the vehicle is turned off and cool before beginning installation. Carefully disconnect the electrical connectors and remove the old assembly. Align the new assembly properly and secure it in place. Verify all bulbs are functioning correctly after installation, including halogen and LED components.
Quality Assurance and Warranty
TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards, providing reliable performance and fitment. This part is SAE/DOT compliant, ensuring it meets safety and regulatory requirements. For warranty details, please refer to the manufacturer's specific terms associated with part number 20-9990-00.
| Brand | TYC |
| Part Number | 20-9990-00 |
| Position | TYC Regular, Left |
| Bulbs Included | Yes |
| Lens Color | Clear, amber |
| Bulb Type | Halogen |
| Lens Material | Plastic |
| Housing Material | Plastic |
| Components Included | Complete assembly |
| Daytime Running Light Bulb Type | Led |
| Front Side Marker Light Bulb Included | Yes |
| Front Side Marker Light Bulb Type | Led |
| Front Signal Light Bulb Included | Yes |
| Front Signal Light Bulb Type | Halogen py21w |
| High Beam Bulb Included | Yes |
| High Beam Bulb Type | Halogen h7 |
| Low Beam Bulb Included | Yes |
| Low Beam Bulb Type | Halogen h7 |
| Other Side | 20-9989-00 |
| Park Lamp Bulb Included | Yes |
| Park Lamp Bulb Type | Led |
| Position | Left |
| Sae/dot Compliant | Yes |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Volkswagen | Jetta | SE | Sedan | Left | Halogen Bulb Type; w/ LED DRL; TYC Regular |
| 2018 | Volkswagen | Jetta | S | Sedan | Left | Halogen Bulb Type; w/ LED DRL; TYC Regular |
| 2018 | Volkswagen | Jetta | Sport | Sedan | Left | Halogen Bulb Type; w/ LED DRL; TYC Regular |
| 2018 | Volkswagen | Jetta | Wolfsburg Edition | Sedan | Left | Halogen Bulb Type; w/ LED DRL; TYC Regular |
| 2018 | Volkswagen | Jetta | SEL | Sedan | Left | Halogen Bulb Type; w/ LED DRL; TYC Regular |
| 2018 | Volkswagen | Jetta | SE Sport | Sedan | Left | Halogen Bulb Type; w/ LED DRL; TYC Regular |
| 2017 | Volkswagen | Jetta | Sport | Sedan | Left | Halogen Bulb Type; w/ LED DRL; TYC Regular |
| 2017 | Volkswagen | Jetta | SEL | Sedan | Left | Halogen Bulb Type; w/ LED DRL; TYC Regular |
| 2017 | Volkswagen | Jetta | S | Sedan | Left | Halogen Bulb Type; w/ LED DRL; TYC Regular |
| 2017 | Volkswagen | Jetta | SE | Sedan | Left | Halogen Bulb Type; w/ LED DRL; TYC Regular |
| 2016 | Volkswagen | Jetta | Sport | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2016 | Volkswagen | Jetta | SEL Premium | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2016 | Volkswagen | Jetta | SE | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2016 | Volkswagen | Jetta | SEL | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2016 | Volkswagen | Jetta | S | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2015 | Volkswagen | Jetta | TDI SE | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2015 | Volkswagen | Jetta | SEL | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2015 | Volkswagen | Jetta | Sport | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2015 | Volkswagen | Jetta | SE | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2015 | Volkswagen | Jetta | Base | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2015 | Volkswagen | Jetta | TDI SEL | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2015 | Volkswagen | Jetta | TDI S | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
| 2015 | Volkswagen | Jetta | S | Sedan | Left | Halogen Bulb Type; w/ Halogen DRL; TYC Regular |
* 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.