HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-6746-00 Headlight Assembly - Left
Part #: 20-6746-00

TYC 20-6746-00 Headlight Assembly - Left

TYC Regular, Left
⚙️ 56 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: Chevrolet, Impala Limited, Impala, and Monte Carlo
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Overview of TYC Regular Headlight Assembly for Chevrolet Vehicles

The TYC Regular Headlight Assembly 20-6746-00 is designed specifically for Chevrolet Impala, Impala Limited, and Monte Carlo models. This complete headlight assembly includes both high and low beam halogen bulbs, providing a reliable lighting solution for your vehicle's exterior.

  • Complete headlight assembly with bulbs included
  • Halogen bulb type for both high and low beams
  • Durable plastic lens and housing materials
  • SAE/DOT compliant for road safety standards
  • Compatible with Chevrolet Impala, Impala Limited, and Monte Carlo
  • Part number 20-6746-00 for precise fitment

TYC Regular Product Line Details

The TYC Regular product line offers dependable replacement lighting components that meet OEM specifications. This line focuses on providing complete assemblies with included halogen bulbs, ensuring straightforward installation and consistent performance. The 20-6746-00 headlight assembly is part of this line, delivering quality materials such as plastic lens and housing to maintain durability and proper light output for Chevrolet vehicles.

Product Features and Specifications

This headlight assembly features a plastic lens and housing, which balances weight and durability. Both high and low beam bulbs are halogen type and included with the assembly, eliminating the need for separate bulb purchases. The assembly is SAE/DOT compliant, meeting necessary safety and regulatory standards. The part number 20-6746-00 corresponds to the driver side headlight, with the passenger side available as part number 20-6745-00.

Common Applications and Problem Resolution

  • Replacement for cracked or damaged headlight lens or housing
  • Restores proper lighting performance for low and high beams
  • Fixes issues with non-functioning or dim halogen bulbs
  • Ensures compliance with vehicle lighting regulations
  • Improves nighttime visibility and road safety for Chevrolet Impala and Monte Carlo

Installation Notes and Tips

Installation of the TYC Regular 20-6746-00 headlight assembly is designed to be straightforward, as it comes as a complete unit with bulbs pre-installed. It is recommended to verify vehicle compatibility with Chevrolet Impala, Impala Limited, or Monte Carlo models before installation. Use appropriate tools to remove the old assembly carefully to avoid damage to mounting points or wiring connectors. After installation, test both high and low beams to confirm proper operation.

Quality Assurance and Warranty Information

TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The 20-6746-00 assembly is SAE/DOT compliant, confirming adherence to safety regulations. While specific warranty details are not provided here, TYC products typically include a limited warranty against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.

BrandTYC
Part Number20-6746-00
PositionTYC Regular, Left
Bulb TypeHalogen
Bulbs IncludedYes
Components IncludedComplete Assembly
High Beam Bulb IncludedYES
High Beam Bulb TypeHalogen
Housing MaterialPlastic
Lens MaterialPlastic
Low Beam Bulb IncludedYES
Low Beam Bulb TypeHalogen
Other Side20-6745-00
Sae/dot CompliantYes

This part fits 56 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2016ChevroletImpala LimitedLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2016ChevroletImpala LimitedPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2016ChevroletImpala LimitedLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2016ChevroletImpala LimitedLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2015ChevroletImpala LimitedPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2015ChevroletImpala LimitedLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2015ChevroletImpala LimitedLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2015ChevroletImpala LimitedLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2014ChevroletImpala LimitedPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2014ChevroletImpala LimitedLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2014ChevroletImpala LimitedLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2014ChevroletImpala LimitedLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2013ChevroletImpalaLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2013ChevroletImpalaLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2013ChevroletImpalaPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2013ChevroletImpalaLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2012ChevroletImpalaPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2012ChevroletImpalaLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2012ChevroletImpalaLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2012ChevroletImpalaLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2011ChevroletImpalaPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2011ChevroletImpalaLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2011ChevroletImpalaLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2011ChevroletImpalaLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2010ChevroletImpalaLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2010ChevroletImpalaLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2010ChevroletImpalaPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2010ChevroletImpalaLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2009ChevroletImpalaPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2009ChevroletImpalaLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2009ChevroletImpalaLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2009ChevroletImpalaLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2009ChevroletImpalaSSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2008ChevroletImpala50th Anniversary EditionSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2008ChevroletImpalaLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2008ChevroletImpalaPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2008ChevroletImpalaSSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2008ChevroletImpalaLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2008ChevroletImpalaLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2007ChevroletImpalaLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2007ChevroletImpalaLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2007ChevroletImpalaPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2007ChevroletImpalaLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2007ChevroletImpalaSSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2007ChevroletMonte CarloLSCoupeLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2007ChevroletMonte CarloLTCoupeLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2007ChevroletMonte CarloSSCoupeLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2006ChevroletImpalaLTZSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2006ChevroletImpalaLSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2006ChevroletImpalaSSSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2006ChevroletImpalaLTSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2006ChevroletImpalaPoliceSedanLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2006ChevroletMonte CarloSSCoupeLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2006ChevroletMonte CarloLSCoupeLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2006ChevroletMonte CarloLTZCoupeLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; TYC Regular
2006ChevroletMonte CarloLTCoupeLeftComponents Included: Complete Assembly; Other Side: 20-6745-00; 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:

25958359

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