TYC
TYC Regular

TYC 18-5894-01 Turn Signal / Parking / Side Marker Light - Front Left

Brand TYC 18-5894-01
Position Front Left
Attachment Method Bolt-on
Bulb Type Halogen
Bulbs Included No
Components Included Lens and Housing
Cornering Lamp Bulb Type Halogen
Cornering Lamp Included No
Front Side Marker Light Bulb Included No
Front Side Marker Light Bulb Type Halogen
Housing Material Plastic
Lens Color Amber, Clear
Lens Material Plastic
Other Side 18-5893-01
Product line TYC Regular
Fits Mercury · 10 vehicles

Bolt-on installation. Lens and housing are included for a straightforward replacement.

Halogen bulb type. Uses halogen lighting with amber and clear lens colors.

Plastic construction. Lightweight lens and housing materials.

Cross-references Mercury 3W3Z 13201 AA and Partslink FO2520171 for the same application. See all 2.

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Front Left Turn Signal for Grand Marquis

This TYC Regular front left turn signal / parking / side marker light is built for 2003-2005 Mercury Grand Marquis applications. Part number 18-5894-01 includes the lens and housing in an amber and clear finish for a direct exterior lighting replacement.

Key Features

  • Fits 2003-2005 Mercury Grand Marquis, front left
  • TYC Regular replacement part number 18-5894-01
  • Lens and housing included
  • Amber and clear lens color
  • Plastic lens and plastic housing construction
  • Halogen bulb type for the front side marker and cornering lamp functions
  • Bolt-on attachment method
  • Other side reference: 18-5893-01

Product Details

TYC Regular part number 18-5894-01 is a front left exterior lighting assembly for the Mercury Grand Marquis. It is specified with amber and clear lenses, plastic housing materials, and halogen bulb type requirements, while bulbs are not included. This assembly cross-references Partslink FO2520171 and Mercury 3W3Z 13201 AA for the same application. For buyers searching for a 2003-2005 Mercury Grand Marquis front left turn signal light, parking light, or side marker light assembly, this unit matches the listed fitment and position.

Common Uses

  • Replacing a cracked or faded front left turn signal lens
  • Restoring parking light visibility on a Mercury Grand Marquis
  • Addressing side marker light housing damage
  • Correcting a worn or weathered front exterior lamp assembly

Installation Notes

Verify the vehicle is a 2003-2005 Mercury Grand Marquis with front left placement before installation. This assembly uses a bolt-on attachment method and includes the lens and housing only; bulbs are not included. Confirm the halogen bulb requirements and compare the existing unit to the other-side reference 18-5893-01 for proper side matching.

Quality Assurance

TYC Regular replacement lighting components are cataloged for direct-fit applications and are identified by OE and Partslink cross-reference data to support accurate part matching.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypePositionNotes
2005MercuryGrand MarquisLimited EditionSedanFront LeftComponents Included: Lens and Housing; Other Side: 18-5893-01; TYC Regular
2005MercuryGrand MarquisUltimate EditionSedanFront LeftComponents Included: Lens and Housing; Other Side: 18-5893-01; TYC Regular
2005MercuryGrand MarquisGSSedanFront LeftComponents Included: Lens and Housing; Other Side: 18-5893-01; TYC Regular
2005MercuryGrand MarquisGSLSedanFront LeftComponents Included: Lens and Housing; Other Side: 18-5893-01; TYC Regular
2005MercuryGrand MarquisLSSedanFront LeftComponents Included: Lens and Housing; Other Side: 18-5893-01; TYC Regular
2004MercuryGrand MarquisLSSedanFront LeftComponents Included: Lens and Housing; Other Side: 18-5893-01; TYC Regular
2004MercuryGrand MarquisGSSedanFront LeftComponents Included: Lens and Housing; Other Side: 18-5893-01; TYC Regular
2003MercuryGrand MarquisLSSedanFront LeftComponents Included: Lens and Housing; Other Side: 18-5893-01; TYC Regular
2003MercuryGrand MarquisGSSedanFront LeftComponents Included: Lens and Housing; Other Side: 18-5893-01; TYC Regular
2003MercuryGrand MarquisLSESedanFront LeftComponents Included: Lens and Housing; Other Side: 18-5893-01; TYC Regular
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Mercury — 3W3Z 13201 AAPartslink — FO2520171