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OE Quality
60-Day Returns
TYCPart #: 20-17646-00
TYC 20-17646-00 Headlight Assembly - Left
8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$1,628.69Free 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, A5 Quattro, A5 Sportback, S5, and S5 Sportback
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Headlight Assembly options
TYC 20-17646-00 Headlight Assembly - Left
| Brand | TYC |
|---|---|
| Part Number | 20-17646-00 |
| Position | TYC Regular, Left |
| Bulbs Included | Yes |
| Lens Color | Clear |
| Bulb Type | Led |
| Lens Material | Pc plastic |
| Housing Material | Pp plastic |
| Components Included | Complete assembly |
| Daytime Running Light Bulb Included | Yes |
| Daytime Running Light Bulb Type | Led |
| Front Side Marker Light Bulb Included | Yes |
| Front Side Marker Light Bulb Type | Led |
| Front Signal Light Bulb Included | Yes |
| Front Signal Light Bulb Type | Led |
| Hardware Included | No |
| High Beam Bulb Included | Yes |
| High Beam Bulb Type | Led |
| Low Beam Bulb Included | Yes |
| Low Beam Bulb Type | Led |
| Other Side | 20-17645-00 |
| Park Lamp Bulb Included | Yes |
| Park Lamp Bulb Type | Led |
| Position | Left |
| Sae/dot Compliant | Yes |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Audi | A5 Quattro | Premium Plus | Coupe | Left | LED Type; TYC Regular |
| 2019 | Audi | A5 Sportback | Prestige | Hatchback | Left | LED Type; TYC Regular |
| 2019 | Audi | S5 | Prestige | Convertible | Left | LED Type; TYC Regular |
| 2019 | Audi | S5 Sportback | Prestige | Hatchback | Left | LED Type; TYC Regular |
| 2018 | Audi | A5 Quattro | Premium Plus | Coupe | Left | LED Type; TYC Regular |
| 2018 | Audi | A5 Sportback | Premium Plus | Hatchback | Left | LED Type; TYC Regular |
| 2018 | Audi | S5 | Prestige | Coupe | Left | LED Type; TYC Regular |
| 2018 | Audi | S5 Sportback | Premium Plus | Hatchback | Left | LED 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:
8W6 941 773 FAU2502212
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.