HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-6689-01 Headlight Assembly - Right
Part #: 20-6689-01

TYC 20-6689-01 Headlight Assembly - Right

TYC Regular, Right
⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦TYC Regular, Right
🚗Fitment: Scion, tC
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Overview of TYC Regular Headlight Assembly for Scion tC

The TYC Regular Headlight Assembly 20-6689-01 is designed specifically for the Scion tC, providing a reliable replacement for your vehicle's exterior lighting needs. This headlight assembly features durable plastic lens and housing materials and is compatible with halogen bulbs, though bulbs are not included.

  • Compatible with Scion tC models
  • Part number: 20-6689-01
  • Plastic lens and housing for lightweight durability
  • Halogen bulb type (bulbs not included)
  • Includes lens and housing components only

Detailed Product Features and Specifications

This TYC Regular headlight assembly is engineered with a plastic lens and housing, offering a balance of durability and weight reduction. It is designed to accommodate halogen bulbs for both high and low beams, although the bulbs themselves are not included with the assembly. The part number 20-6689-01 corresponds to the driver side, with the passenger side available under part number 20-6690-01. This assembly is a direct replacement for the original equipment on Scion tC vehicles, ensuring proper fit and function.

About the TYC Regular Product Line

The TYC Regular product line focuses on providing dependable, OEM-quality replacement parts that meet or exceed industry standards. This headlight assembly from the TYC Regular line is designed to offer a cost-effective solution without compromising on fitment or material quality, making it suitable for routine maintenance or repair on Scion tC models.

Common Applications and Problem Resolution

  • Replacement for cracked or damaged headlight lens or housing
  • Restores proper headlight alignment and beam pattern
  • Addresses moisture or fogging issues inside the headlight assembly
  • Improves exterior lighting performance after impact or wear
  • Ensures compliance with vehicle lighting safety standards

Installation Notes and Tips

When installing the TYC Regular headlight assembly 20-6689-01 on your Scion tC, ensure the vehicle is turned off and the battery is disconnected to avoid electrical hazards. Since bulbs are not included, verify the correct halogen bulbs are on hand before installation. Align the assembly carefully to maintain proper beam direction and secure all mounting points firmly. Refer to the vehicle’s service manual for detailed installation procedures.

Quality Assurance and Warranty Information

TYC Regular headlight assemblies are manufactured to meet strict quality control standards, ensuring reliable performance and durability. While specific warranty details may vary, TYC typically offers coverage against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms related to part number 20-6689-01.

BrandTYC
Part Number20-6689-01
PositionTYC Regular, Right
Bulbs IncludedNo
Bulb TypeHalogen
Lens MaterialPlastic
Housing MaterialPlastic
Components IncludedLens and housing
High Beam Bulb IncludedNo
High Beam Bulb TypeHalogen
Low Beam Bulb IncludedNo
Low Beam Bulb TypeHalogen
Other Side20-6690-01

This part fits 4 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2007SciontCSpecCoupeRightw/o Base Pkg; Bulb Type: Halogen; Components Included: Lens & Housing; Other Side: 20-6690-01; TYC Regular
2007SciontCBaseCoupeRightw/o Base Pkg; Bulb Type: Halogen; Components Included: Lens & Housing; Other Side: 20-6690-01; TYC Regular
2006SciontCBaseCoupeRightBulb Type: Halogen; Components Included: Lens & Housing; Other Side: 20-6690-01; TYC Regular
2005SciontCBaseCoupeRightBulb Type: Halogen; Components Included: Lens & Housing; Other Side: 20-6690-01; 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:

SC2503101

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