HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 11-6978-00 Tail Light Assembly - Left Outer
Part #: 11-6978-00

TYC 11-6978-00 Tail Light Assembly - Left Outer

TYC Regular, Left Outer
⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦TYC Regular, Left Outer
🚗Fitment: Toyota, Highlander
🔄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 Tail Light Assembly for Toyota Highlander

The TYC Regular Tail Light Assembly 11-6978-00 is designed specifically for Toyota Highlander models, providing a reliable and complete lighting solution. This assembly includes LED bulbs, ensuring efficient illumination and enhanced visibility on the road.

  • Complete tail light assembly with all necessary components included
  • Equipped with LED bulbs for improved brightness and longevity
  • Compatible with Toyota Highlander vehicles
  • Part number 11-6978-00 for precise fitment
  • Corresponding other side part number 11-6977-00 available

TYC Regular Product Line Details

The TYC Regular product line offers dependable automotive lighting components that meet OEM standards. This line focuses on providing complete assemblies with included bulbs, simplifying replacement and ensuring compatibility. The 11-6978-00 tail light assembly is part of this line, delivering a straightforward solution for Toyota Highlander owners seeking quality exterior lighting parts.

Detailed Description of the Tail Light Assembly

This tail light assembly is a full replacement unit that comes with LED bulbs pre-installed, eliminating the need for separate bulb purchases. The LED technology provides consistent light output and energy efficiency compared to traditional incandescent bulbs. Designed to fit Toyota Highlander models, the assembly ensures proper alignment and secure installation. The part number 11-6978-00 identifies this specific assembly, which corresponds with the other side part 11-6977-00 for a complete rear lighting setup.

Common Applications and Problem Resolution

  • Replacement for damaged or cracked tail light lenses
  • Upgrade from incandescent to LED lighting for better visibility
  • Restoration of non-functioning tail light due to bulb or assembly failure
  • Correction of water intrusion or fogging issues in the tail light housing
  • Ensuring compliance with vehicle lighting regulations for safety inspections

Installation Notes and Tips

Installation of the TYC Regular tail light assembly 11-6978-00 is straightforward, as it is designed to match the original equipment specifications for the Toyota Highlander. It is recommended to disconnect the vehicle battery before installation to avoid electrical issues. Ensure all connectors are securely attached and test the lighting functions before finalizing the installation. The included LED bulbs reduce the need for additional bulb handling, simplifying the process.

Quality Assurance and Warranty Information

TYC Regular tail light assemblies are manufactured to meet or exceed OEM quality standards. Each unit undergoes rigorous testing to ensure durability and performance. The 11-6978-00 part is backed by TYC's quality assurance policies, providing confidence in the product's reliability. Please refer to TYC's official warranty documentation for specific coverage details.

BrandTYC
Part Number11-6978-00
PositionTYC Regular, Left Outer
Bulb TypeLED
Bulbs IncludedYes
Components IncludedComplete Assembly
Other Side11-6977-00

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2017ToyotaHighlanderLESport UtilityLeft OuterOn Body; Complete Assembly with LED Bulb Type, Other Side: 11-6977-00; TYC Regular
2017ToyotaHighlanderHybrid LESport UtilityLeft OuterOn Body; Complete Assembly with LED Bulb Type, Other Side: 11-6977-00; TYC Regular
2017ToyotaHighlanderHybrid XLESport UtilityLeft OuterOn Body; Complete Assembly with LED Bulb Type, Other Side: 11-6977-00; TYC Regular
2017ToyotaHighlanderLE PlusSport UtilityLeft OuterOn Body; Complete Assembly with LED Bulb Type, Other Side: 11-6977-00; TYC Regular
2017ToyotaHighlanderXLESport UtilityLeft OuterOn Body; Complete Assembly with LED Bulb Type, Other Side: 11-6977-00; TYC Regular
2017ToyotaHighlanderHybrid LimitedSport UtilityLeft OuterOn Body; Complete Assembly with LED Bulb Type, Other Side: 11-6977-00; TYC Regular
2017ToyotaHighlanderLimitedSport UtilityLeft OuterOn Body; Complete Assembly with LED Bulb Type, Other Side: 11-6977-00; TYC Regular
2017ToyotaHighlanderSESport UtilityLeft OuterOn Body; Complete Assembly with LED Bulb Type, Other Side: 11-6977-00; 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:

TO2804132

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