OE Quality
60-Day Returns

TYC 20-9788-00-9 Headlight Assembly - Left
Overview of TYC CAPA Certified Headlight Assembly
The TYC CAPA Certified Headlight Assembly 20-9788-00-9 is designed specifically for Nissan Altima models, providing reliable exterior lighting performance. This headlight assembly includes both high and low beam halogen bulbs, ensuring comprehensive illumination for safe driving.
- Complete headlight assembly with bulbs included
- Halogen bulb type for both high and low beams
- Durable plastic lens and housing materials
- Compatible with Nissan Altima vehicles
- Part number 20-9788-00-9 for precise fitment
Product Line: CAPA Certified
The CAPA Certified product line by TYC ensures that each part meets stringent quality and performance standards. This certification indicates that the headlight assembly complies with industry requirements for fit, form, and function, making it a dependable replacement for your Nissan Altima’s exterior lighting needs.
Detailed Product Description
This headlight assembly features a plastic lens and housing, which balances durability with lightweight construction. Both the high beam and low beam bulbs are halogen type, with the low beam using H9/H11 bulbs and the high beam also included as halogen. The assembly comes complete with bulbs installed, simplifying the replacement process. The part number 20-9788-00-9 corresponds to the driver side, with the matching passenger side part number 20-9787-00-9 available separately.
Common Applications and Issues Addressed
- Restores proper headlight function for Nissan Altima models
- Replaces damaged or cracked headlight lenses and housings
- Improves nighttime visibility with included halogen bulbs
- Solves issues related to dim or non-functioning high and low beams
- Ensures compliance with vehicle lighting standards
Installation Notes and Tips
Installation of the TYC CAPA Certified Headlight Assembly 20-9788-00-9 is straightforward for Nissan Altima owners familiar with exterior lighting components. Since bulbs are included, there is no need for separate bulb purchases. Care should be taken to align the assembly properly to avoid misalignment of the beam pattern. Refer to the vehicle’s service manual for detailed installation instructions.
Quality Assurance and Warranty
TYC’s CAPA Certified headlight assemblies undergo rigorous testing to meet quality and durability standards. This part is designed to provide consistent performance and fitment for Nissan Altima vehicles. Warranty details are provided by TYC and typically cover defects in materials and workmanship.
| Brand | TYC |
| Part Number | 20-9788-00-9 |
| Position | CAPA Certified, Left |
| Bulbs Included | Yes |
| Bulb Type | Halogen |
| Lens Material | Plastic |
| Housing Material | Plastic |
| High Beam Bulb Included | Yes |
| High Beam Bulb Type | Halogen |
| Low Beam Bulb Included | Yes |
| Low Beam Bulb Type | H9/h11 |
| Other Side | 20-9787-00-9 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Nissan | Altima | SV | 2.5L | L4 | Left | Other Side: 20-9787-00-9; CAPA Certified |
| 2018 | Nissan | Altima | S | 2.5L | L4 | Left | Other Side: 20-9787-00-9; CAPA Certified |
| 2017 | Nissan | Altima | S | 2.5L | L4 | Left | Other Side: 20-9787-00-9; CAPA Certified |
| 2017 | Nissan | Altima | SL | 2.5L | L4 | Left | Other Side: 20-9787-00-9; CAPA Certified |
| 2017 | Nissan | Altima | SV | 2.5L | L4 | Left | Other Side: 20-9787-00-9; CAPA Certified |
| 2016 | Nissan | Altima | SL | 2.5L | L4 | Left | Other Side: 20-9787-00-9; CAPA Certified |
| 2016 | Nissan | Altima | SV | 2.5L | L4 | Left | Other Side: 20-9787-00-9; CAPA Certified |
| 2016 | Nissan | Altima | S | 2.5L | L4 | Left | Other Side: 20-9787-00-9; CAPA Certified |
* 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.