HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-17608-01 Headlight Assembly - Left
Part #: 20-17608-01

TYC 20-17608-01 Headlight Assembly - Left

TYC Regular, Left
⚙️ 6 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$685.90Free 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: Audi, Q3 and Q3 Quattro
🔄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 Left Headlight Assembly for Audi Q3

The TYC Regular left headlight assembly (part number 20-17608-01) is designed specifically for Audi Q3 and Q3 Quattro models. This headlight assembly features a clear lens and incorporates multiple lighting technologies to ensure proper visibility and compliance with safety standards.

  • Compatible with Audi Q3 and Q3 Quattro (left side)
  • Clear PC plastic lens and PP plastic housing for durability
  • Includes cornering lamp with halogen H8 bulb
  • Daytime running light with LED bulb included
  • Front signal light with halogen PWY24W bulb included
  • Park lamp with LED bulb included
  • Bulbs for low beam, high beam, and HID ballast not included
  • SAE/DOT compliant for road safety standards

Detailed Product Features and Specifications

This TYC Regular headlight assembly is engineered with a clear polycarbonate lens and polypropylene housing, providing resistance to impact and weather conditions. The assembly supports HID D5S bulbs for both low and high beams, although these bulbs are not included. It comes equipped with a halogen H8 cornering lamp bulb and a halogen PWY24W front signal light bulb, both included for immediate functionality. The daytime running light and park lamp utilize LED bulbs, which are also included, enhancing visibility and energy efficiency. This assembly is designed to meet SAE and DOT compliance, ensuring it adheres to regulatory standards for exterior lighting.

TYC Regular Product Line Information

The TYC Regular product line offers reliable replacement lighting components that meet OEM specifications. This line focuses on providing quality assemblies with essential features such as durable lens and housing materials, and compatibility with factory bulb types. The 20-17608-01 headlight assembly fits within this line by delivering a balance of performance and value for Audi Q3 owners requiring a dependable exterior lighting solution.

Common Applications and Problem Resolution

  • Replacement for damaged or cracked left headlight assembly on Audi Q3 and Q3 Quattro
  • Restores proper function of cornering lamps and daytime running lights
  • Improves visibility and safety during night driving and adverse weather
  • Ensures compliance with vehicle lighting regulations
  • Addresses issues with faded or discolored lenses affecting light output

Installation Notes and Tips

Installation of the TYC Regular left headlight assembly requires removal of the existing assembly. Note that bulbs for low beam, high beam, and HID ballast are not included and must be sourced separately if needed. The assembly includes the lens and housing, as well as cornering, daytime running, front signal, and park lamp bulbs. Ensure proper alignment and secure mounting to maintain optimal lighting performance. Consult the vehicle’s service manual for detailed installation procedures specific to Audi Q3 models.

Quality Assurance and Warranty

TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards, providing reliable performance and durability. This product is SAE and DOT compliant, ensuring it meets safety and regulatory requirements. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.

BrandTYC
Part Number20-17608-01
PositionTYC Regular, Left
Bulbs IncludedNo
Lens ColorClear
Bulb TypeHid
Lens MaterialPc plastic
Housing MaterialPp plastic
Components IncludedLens and housing
Cornering Lamp Bulb TypeHalogen h8
Cornering Lamp IncludedYes
Daytime Running Light Bulb IncludedYes
Daytime Running Light Bulb TypeLed
Front Signal Light Bulb IncludedYes
Front Signal Light Bulb TypeHalogen pwy24w
Hardware IncludedNo
Hid Ballast IncludedNo
High Beam Bulb IncludedNo
High Beam Bulb TypeHid d5s
Led Controller IncludedNo
Low Beam Bulb IncludedNo
Low Beam Bulb TypeHid d5s
Other Side20-17607-01
Park Lamp Bulb IncludedYes
Park Lamp Bulb TypeLed
PositionLeft
Sae/dot CompliantYes

This part fits 6 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2018AudiQ3Premium PlusSport UtilityLeftHID Type; TYC Regular
2018AudiQ3 QuattroPremiumSport UtilityLeftHID Type; TYC Regular
2017AudiQ3Premium PlusSport UtilityLeftHID Type; TYC Regular
2017AudiQ3 QuattroPremiumSport UtilityLeftHID Type; TYC Regular
2016AudiQ3Premium PlusSport UtilityLeftHID Type; TYC Regular
2016AudiQ3 QuattroPremium PlusSport UtilityLeftHID Type; 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:

8U0 941 043 EAU2502205

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