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TYC 20-9818-00 Headlight Assembly - LeftOE Quality 60-Day Returns
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Part #: 20-9818-00

TYC 20-9818-00 Headlight Assembly - Left

TYC Regular, Left
⚙️ 34 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦TYC Regular, Left
🚗Fitment: BMW, 320i, 320i xDrive, 328d, 328d xDrive, 328i, 328i xDrive, 330e, 330i, 330i xDrive, 340i, and 340i xDrive
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TYC Left LED Headlight Assembly for BMW

Restore front-end lighting on compatible BMW 3 Series models with this TYC Regular left headlight assembly, part number 20-9818-00. It is built for vehicles equipped with adaptive headlamps and uses LED bulbs throughout for the low beam, high beam, daytime running light, front side marker, and front signal functions.

Key Features

  • TYC Regular headlight assembly for the left side
  • LED bulb type with bulbs included
  • Plastic lens and plastic housing construction
  • Includes LED daytime running light, side marker, signal, high beam, and low beam bulbs
  • Built for BMW models with adaptive headlamps
  • Cross-reference: BMW 63 11 7 419 621
  • Cross-reference: Partslink BM2502188

Product Details

This TYC headlight assembly 20-9818-00 is a direct replacement-style lighting component for the left side of select 2016-2018 BMW 320i, 320i xDrive, 328d, 328d xDrive, 330e, 330i, 330i xDrive, 340i, 340i xDrive, and 2016 BMW 328i and 328i xDrive models. It is specified for Standard and Luxury Line vehicles with LED type lighting and adaptive headlamps. The assembly includes the bulbs needed for the listed lighting functions, helping simplify replacement of a damaged or nonfunctioning unit.

What This Headlight Can Help Solve

  • Dim or failed left headlight output
  • Cracked or clouded headlight lens
  • Water intrusion from a damaged housing
  • Nonworking LED daytime running light or signal function
  • Replacement after collision or front-end body repair

Installation Notes

Fits 2016-2018 BMW 320i, left; 2016-2018 BMW 320i xDrive, left; 2016-2018 BMW 328d, left; 2016-2018 BMW 328d xDrive, left; 2016-2018 BMW 330e, left; 2016-2018 BMW 330i, left; 2017-2018 BMW 330i xDrive, left; 2016-2018 BMW 340i, left; 2016-2018 BMW 340i xDrive, left; 2016 BMW 328i, left; and 2016 BMW 328i xDrive, left. Verify adaptive headlamp equipment, LED configuration, and left-side application before installation. The opposite-side part number is 20-9817-00.

Quality Assurance

TYC Regular parts are built as OE-style replacement components for specific vehicle applications. This headlight assembly is identified by part number 20-9818-00 and is matched to the listed BMW fitments for accurate replacement selection.

BrandTYC
Part Number20-9818-00
PositionTYC Regular, Left
Bulbs IncludedYes
Bulb TypeLed
Lens MaterialPlastic
Housing MaterialPlastic
Daytime Running Light Bulb TypeLed
Front Side Marker Light Bulb IncludedYes
Front Side Marker Light Bulb TypeLed
Front Signal Light Bulb IncludedYes
Front Signal Light Bulb TypeLed
High Beam Bulb IncludedYes
High Beam Bulb TypeLed
Low Beam Bulb IncludedYes
Low Beam Bulb TypeLed
Other Side20-9817-00
RemarksW/ adaptive headlamps

This part fits 34 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2018BMW320iSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2018BMW320i xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2018BMW328dSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2018BMW328d xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2018BMW328d xDriveWagonLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2018BMW330eSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2018BMW330iSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2018BMW330i xDriveWagonLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2018BMW330i xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2018BMW340iSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2018BMW340i xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW320iSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW320i xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW328dSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW328d xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW328d xDriveWagonLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW330eSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW330iSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW330i xDriveWagonLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW330i xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW340iSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2017BMW340i xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW320iSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW320i xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW328dSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW328d xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW328d xDriveWagonLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW328iSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW328i xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW328i xDriveWagonLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW330eSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW330iSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW340iSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; TYC Regular
2016BMW340i xDriveSedanLeftStandard, Luxury Line; LED Type; w/ Adaptive H.L; 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:

63 11 7 419 621

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

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