HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-5878-00 Headlight Assembly - Left
Part #: 20-5878-00

TYC 20-5878-00 Headlight Assembly - Left

TYC Regular, Left
⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦TYC Regular, Left
🚗Fitment: Lincoln, Blackwood and Navigator
🔄Easy Returns — Return within 60 days for a full refund
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Overview of TYC Regular Headlight Assembly for Lincoln Blackwood and Navigator

The TYC Regular 20-5878-00 headlight assembly is designed specifically for Lincoln Blackwood and Navigator models. This complete headlight unit includes halogen bulbs and meets SAE/DOT compliance standards, ensuring reliable exterior lighting performance.

Key Features of the TYC 20-5878-00 Headlight Assembly

  • Includes halogen bulbs for low beam (9007), high beam, and front signal lights
  • Durable plastic lens and housing materials for long-lasting use
  • Front signal light bulb included and halogen type for consistent illumination
  • SAE/DOT compliant to meet safety and regulatory requirements
  • Compatible with Lincoln Blackwood and Navigator vehicles
  • Part number 20-5878-00 corresponds to the right side; left side counterpart is 20-5877-00

Detailed Description of the TYC Regular Headlight Assembly

The TYC Regular brand line offers dependable replacement lighting components designed to meet original equipment specifications. The 20-5878-00 headlight assembly features a plastic lens and housing that provide resistance to environmental elements while maintaining clarity. This assembly comes complete with halogen bulbs for low beam (9007), high beam, and front signal lights, allowing for straightforward installation without the need for additional bulb purchases. The inclusion of SAE/DOT compliance ensures that this headlight assembly adheres to federal safety standards, making it suitable for on-road use in Lincoln Blackwood and Navigator models.

Common Applications and Issues Addressed

  • Replacement of damaged or cracked headlight assemblies
  • Restoring proper low and high beam functionality
  • Improving front signal light visibility and safety
  • Upgrading worn or faded plastic lenses for better light output
  • Ensuring compliance with vehicle lighting regulations

Installation Notes and Tips

  • Compatible with Lincoln Blackwood and Navigator models; verify vehicle year for exact fit
  • Includes all necessary halogen bulbs for a complete replacement
  • Installation typically requires basic hand tools and moderate mechanical skill
  • Refer to vehicle service manual for detailed removal and installation procedures
  • Check alignment after installation to ensure proper beam pattern and road visibility

Quality Assurance and Warranty Information

TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards. The 20-5878-00 part number undergoes rigorous quality control to ensure durability and performance. This product is SAE/DOT compliant, confirming adherence to safety regulations. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary.

BrandTYC
Part Number20-5878-00
PositionTYC Regular, Left
Bulb TypeHalogen
Bulbs IncludedYes
Front Signal Light Bulb IncludedIncluded
Front Signal Light Bulb TypeHalogen
High Beam Bulb IncludedYES
High Beam Bulb TypeHalogen
Housing MaterialPlastic
Lens MaterialPlastic
Low Beam Bulb Type9007
Other Side20-5877-00
Sae/dot CompliantYes

This part fits 6 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2002LincolnBlackwoodBaseCrew Cab PickupLeftOther Side: 20-5877-00; TYC Regular
2002LincolnNavigatorBaseSport UtilityLeftOther Side: 20-5877-00; TYC Regular
2001LincolnNavigatorBaseSport UtilityLeftOther Side: 20-5877-00; TYC Regular
2000LincolnNavigatorBaseSport UtilityLeftOther Side: 20-5877-00; TYC Regular
1999LincolnNavigatorBaseSport UtilityLeftOther Side: 20-5877-00; TYC Regular
1998LincolnNavigatorBaseSport UtilityLeftOther Side: 20-5877-00; 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:

XL7Z 13008 BA

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