TYC 20-16718-00 Headlight Assembly - Left

Overview of TYC Regular Left Headlight Assembly

The TYC Regular left headlight assembly (part number 20-16718-00) is designed specifically for select BMW models, including the 428i, 430i, 435i, 440i, M3, and M4 series. This complete headlight assembly features LED bulbs and advanced materials to ensure reliable exterior lighting performance.

• Complete headlight assembly with included LED bulbs
• Clear PC plastic lens and durable PP plastic housing
• Integrated AFS (Adaptive Front-lighting System) motor for improved visibility
• Includes LED low beam, high beam, and daytime running light bulbs
• Compatible with left side of BMW 4 Series and M models
• SAE/DOT compliant for road safety standards

Detailed Product Features and Specifications

This TYC Regular headlight assembly is engineered with a clear polycarbonate (PC) plastic lens that offers excellent light transmission and resistance to impact and weathering. The housing is constructed from polypropylene (PP) plastic, providing a lightweight yet sturdy frame to protect internal components. The assembly includes LED bulbs for the low beam, high beam, and daytime running lights, delivering efficient and consistent illumination. Additionally, the unit features an Adaptive Front-lighting System (AFS) motor, which adjusts the headlight beam direction based on steering input to enhance nighttime driving safety.

While the cornering lamp bulb type is LED, the cornering lamp itself is not included in this assembly. Similarly, front side marker, front signal, and park lamp bulbs are LED types but are not included. This assembly is designed for the left side and pairs with part number 20-16717-00 for the right side.

TYC Regular Product Line Information

The TYC Regular product line offers reliable replacement lighting components that meet OEM specifications for fit and function. This line focuses on providing complete assemblies with included bulbs where applicable, ensuring a straightforward replacement process. The 20-16718-00 headlight assembly exemplifies the TYC Regular commitment to quality materials and compliance with SAE/DOT standards, making it suitable for BMW owners seeking dependable exterior lighting solutions.

Compatible BMW Models and Common Applications

• Replacement for damaged or malfunctioning left headlight assembly on BMW 428i, 428i Gran Coupe, 428i xDrive, and 428i xDrive Gran Coupe
• Suitable for BMW 430i, 430i Gran Coupe, 430i xDrive, and 430i xDrive Gran Coupe needing LED headlight upgrades
• Fits BMW 435i, 435i Gran Coupe, 435i xDrive, and 435i xDrive Gran Coupe with lighting issues
• Compatible with BMW 440i, 440i Gran Coupe, 440i xDrive, and 440i xDrive Gran Coupe requiring left side headlight replacement
• Applicable for BMW M3 and M4 models for LED headlight assembly replacement

Installation Notes and Tips

• Designed as a direct replacement for the left side headlight assembly; no modification required
• Ensure electrical connectors are properly seated to maintain LED functionality and AFS motor operation
• Verify compatibility with your specific BMW model and production year before installation
• Alignment of the headlight beam may be necessary after installation to comply with local regulations

Quality Assurance and Compliance

The TYC Regular 20-16718-00 headlight assembly is SAE and DOT compliant, meeting federal safety standards for exterior vehicle lighting. The use of durable PC and PP plastics ensures long-lasting performance under various driving conditions. This product includes LED bulbs for key lighting functions and an integrated AFS motor to support adaptive lighting features. While no installation hardware is included, the assembly is engineered for straightforward replacement. Warranty details should be confirmed with the product provider.