HomeElectrical, Lighting and Body > Lighting - ExteriorTYC 20-5656-00 Headlight Assembly - Left
Part #: 20-5656-00

TYC 20-5656-00 Headlight Assembly - Left

TYC Regular, Left
⚙️ 20 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: Mazda, B2500, B3000, and B4000
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Reliable Headlight Assembly for Mazda B-Series Trucks

The TYC Regular 20-5656-00 headlight assembly offers a complete lighting solution for Mazda B2500, B3000, and B4000 models. Designed with halogen bulbs included, this assembly ensures proper illumination and road safety for your vehicle.

  • Includes both high beam and low beam halogen bulbs
  • Durable plastic lens and housing for long-lasting performance
  • Meets SAE/DOT compliance standards for road use
  • Compatible with Mazda B2500, B3000, and B4000 trucks
  • Part number 20-5656-00 for precise fitment and replacement

TYC Regular Product Line Overview

The TYC Regular product line focuses on providing dependable, OEM-quality replacement parts that meet industry standards. This headlight assembly from the TYC Regular line is engineered to match the original equipment specifications, ensuring a proper fit and function for your Mazda B-Series truck.

Detailed Product Description

This headlight assembly features a plastic lens and housing, which balances durability with lightweight construction. Both high beam and low beam halogen bulbs are included, allowing for immediate installation without the need for additional bulb purchases. The halogen bulbs provide consistent lighting performance suitable for various driving conditions. The assembly is SAE/DOT compliant, ensuring it meets safety and regulatory requirements for exterior vehicle lighting.

Common Applications and Issues Addressed

  • Replacement of cracked or damaged headlight lens or housing
  • Restoring dim or non-functioning halogen bulbs in high and low beams
  • Upgrading to a complete assembly for improved lighting reliability
  • Ensuring compliance with vehicle lighting regulations
  • Fixing moisture or condensation issues inside the headlight unit

Installation Notes and Tips

When installing the TYC Regular 20-5656-00 headlight assembly, ensure the vehicle is turned off and the battery is disconnected to avoid electrical hazards. This assembly is designed for direct replacement on Mazda B2500, B3000, and B4000 models, matching the original mounting points. Verify the part number 20-5656-00 to confirm compatibility. Handle the halogen bulbs carefully to avoid oil contamination, which can reduce bulb life.

Quality Assurance and Compliance

TYC Regular headlight assemblies are manufactured to meet or exceed OEM standards. This product is SAE/DOT compliant, ensuring it adheres to safety regulations for exterior lighting. While specific warranty details are not provided, TYC products typically undergo rigorous quality control to maintain consistent performance and durability.

BrandTYC
Part Number20-5656-00
PositionTYC Regular, Left
Bulbs IncludedYes
Bulb TypeHalogen
Lens MaterialPlastic
Housing MaterialPlastic
High Beam Bulb IncludedYes
High Beam Bulb TypeHalogen
Low Beam Bulb IncludedYes
Low Beam Bulb TypeHalogen
Other Side20-5655-00
Sae/dot CompliantYes

This part fits 20 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2000MazdaB2500SEExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
2000MazdaB2500SEStandard Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
2000MazdaB3000SEStandard Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
2000MazdaB3000SEExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
2000MazdaB3000Troy LeeExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
2000MazdaB4000SEExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
2000MazdaB4000Troy LeeExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1999MazdaB2500SEStandard Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1999MazdaB2500SEExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1999MazdaB2500Troy LeeExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1999MazdaB3000SEStandard Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1999MazdaB3000Troy LeeExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1999MazdaB3000SEExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1999MazdaB4000SEExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1999MazdaB4000SEStandard Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1998MazdaB2500SEStandard Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1998MazdaB2500SEExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1998MazdaB3000SEExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1998MazdaB3000SEStandard Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; TYC Regular
1998MazdaB4000SEExtended Cab PickupLeftBulb Type: Halogen; Other Side: 20-5655-00; 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:

ZZP0-51-040B

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