TYC
TYC Regular

TYC 20-5238-00 Headlight Assembly - Left

Brand TYC 20-5238-00
Position Left
Bulb Type Halogen
Bulbs Included Yes
Components Included Complete Assembly
Other Side 20-5237-00
Sae/dot Compliant Yes
Product line TYC Regular
Fits Chevrolet · 15 vehicles

Complete assembly. Includes the components needed for a full headlight replacement.

Halogen bulb type. Delivers familiar lighting performance in a standard setup.

SAE/DOT compliant. Meets recognized lighting standards for road use.

Cross-references Chevrolet 16526217 and Partslink GM2502172 for the same application. See all 2.

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Free returns within 60 days if it doesn't fit when fitment is verified.

TYC 20-5238-00 Left Headlight Assembly

Restore front-end lighting on compatible Chevrolet trucks and SUVs with this TYC Regular left headlight assembly. Built as a complete assembly with halogen bulb included, it is a direct-fit exterior lighting replacement for the driver side of select Chevrolet Blazer and Chevrolet S10 models.

Key Features

  • Complete headlight assembly for the left side
  • Halogen bulb type with bulb included
  • SAE/DOT compliant exterior lighting replacement
  • TYC Regular product line for OE-style fitment
  • Cross-reference: Chevrolet 16526217 and Partslink GM2502172

Product Details

The TYC 20-5238-00 headlight assembly is engineered for the left side and matches the original equipment application for select Chevrolet Blazer and Chevrolet S10 models. As a complete assembly, it provides the housing and lighting components needed for a straightforward replacement of a damaged, cloudy, or non-functioning driver-side headlamp. This part number, 20-5238-00, is listed for 1998-2005 Chevrolet Blazer, left, and 1998-2004 Chevrolet S10, left.

TYC Regular focuses on OE-style replacement lighting for vehicles that need factory-matching fit and function. This headlight assembly is built for halogen use and meets SAE/DOT compliance requirements, making it a practical choice for restoring road-legal forward lighting on Chevrolet Blazer and Chevrolet S10 applications.

Vehicle Fitment

  • Fits 1998-2005 Chevrolet Blazer, left.
  • Fits 1998-2004 Chevrolet S10, left.

Common Repair Uses

  • Replaces a cracked or broken driver-side headlight housing
  • Restores dim, cloudy, or uneven front lighting
  • Addresses failed halogen headlamp output on the left side
  • Helps correct water intrusion or lens damage
  • Supports a proper exterior lighting repair for inspection and road use

Installation Notes and Tips

Verify left-side fitment before installation and confirm the vehicle uses the listed halogen headlight configuration. Compare the existing unit to part number 20-5238-00 and the opposite-side reference 20-5237-00 to ensure the correct assembly is selected. After installation, aim the headlight according to vehicle service specifications for proper beam pattern.

Quality Assurance

This TYC Regular headlight assembly is SAE/DOT compliant and built as a complete replacement lighting unit for the listed Chevrolet applications. It cross-references Chevrolet 16526217 and Partslink GM2502172 for the same application.

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2005ChevroletBlazerSport UtilityLeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
2004ChevroletBlazerSport UtilityLeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
2004ChevroletS10—LeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
2003ChevroletBlazerSport UtilityLeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
2003ChevroletS10—LeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
2002ChevroletBlazerSport UtilityLeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
2002ChevroletS10—LeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
2001ChevroletBlazerSport UtilityLeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
2001ChevroletS10—LeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
2000ChevroletBlazerSport UtilityLeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
2000ChevroletS10—LeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
1999ChevroletBlazerSport UtilityLeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
1999ChevroletS10—LeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
1998ChevroletBlazerSport UtilityLeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
1998ChevroletS10—LeftComponents Included: Complete Assembly; Bulb Type: Halogen; Other Side: 20-5237-00; TYC Regular
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Chevrolet — 16526217Partslink — GM2502172