HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-9788-00 Headlight Assembly - Left
Part #: 20-9788-00

TYC 20-9788-00 Headlight Assembly - Left

TYC Regular, Left
⚙️ 8 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$149.10Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦TYC Regular, Left
🚗Fitment: Nissan, Altima
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of TYC Regular Headlight Assembly for Nissan Altima

The TYC Regular Headlight Assembly 20-9788-00 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
  • Includes H9/H11 low beam bulbs and halogen high beam bulbs
  • Meets SAE and DOT compliance standards
  • Compatible with Nissan Altima vehicles

Detailed Product Features and Specifications

The TYC Regular 20-9788-00 headlight assembly features a plastic lens and housing, which balances durability with lightweight construction. Both the high beam and low beam bulbs are halogen, with the low beam utilizing H9/H11 bulb types for optimal light output. This assembly comes complete with bulbs included, eliminating the need for separate bulb purchases. The product is designed to meet SAE and DOT compliance, ensuring it adheres to safety and regulatory standards for exterior vehicle lighting. The corresponding part for the opposite side is 20-9787-00, allowing for full front-end lighting replacement if needed.

TYC Regular Product Line Information

The TYC Regular product line focuses on providing dependable replacement parts that meet original equipment specifications. This headlight assembly is part of that line, offering a balance of quality materials and fitment accuracy for Nissan Altima models. The TYC Regular line is engineered to provide consistent performance and compatibility without unnecessary features, making it a practical choice for standard lighting replacement needs.

Common Applications and Problem Resolution

  • Replacement for damaged or cracked headlight assemblies on Nissan Altima
  • Restores proper lighting performance when bulbs or lenses are worn
  • Solves issues related to dim or flickering headlights
  • Ensures compliance with vehicle lighting regulations
  • Improves nighttime visibility and driving safety

Installation Notes and Tips

When installing the TYC Regular 20-9788-00 headlight assembly, ensure the vehicle is turned off and the battery is disconnected to prevent electrical issues. The assembly includes halogen bulbs, so handle them carefully to avoid oil contamination which can reduce bulb life. Verify the fitment with your Nissan Altima model year before installation. Align the assembly properly to maintain correct beam pattern and avoid glare to other drivers.

Quality Assurance and Compliance

This headlight assembly is SAE and DOT compliant, meeting the necessary safety standards for exterior automotive lighting. Manufactured by TYC, the 20-9788-00 part number undergoes quality control to ensure fitment and function. While specific warranty details are not provided, TYC products typically adhere to industry standards for durability and performance.

BrandTYC
Part Number20-9788-00
PositionTYC Regular, Left
Bulbs IncludedYes
Bulb TypeHalogen
Lens MaterialPlastic
Housing MaterialPlastic
High Beam Bulb IncludedYes
High Beam Bulb TypeHalogen
Low Beam Bulb IncludedYes
Low Beam Bulb TypeH9/h11
Other Side20-9787-00
Sae/dot CompliantYes

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2018NissanAltimaS2.5LL4LeftOther Side: 20-9787-00; TYC Regular
2018NissanAltimaSV2.5LL4LeftOther Side: 20-9787-00; TYC Regular
2017NissanAltimaSV2.5LL4LeftOther Side: 20-9787-00; TYC Regular
2017NissanAltimaS2.5LL4LeftOther Side: 20-9787-00; TYC Regular
2017NissanAltimaSL2.5LL4LeftOther Side: 20-9787-00; TYC Regular
2016NissanAltimaSV2.5LL4LeftOther Side: 20-9787-00; TYC Regular
2016NissanAltimaSL2.5LL4LeftOther Side: 20-9787-00; TYC Regular
2016NissanAltimaS2.5LL4LeftOther Side: 20-9787-00; 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:

26060-9HS9A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.