TYC 12-5402-00-9 Daytime Running Light - Left

Left LED Daytime Running Light for Corolla

This TYC CAPA Certified daytime running light is a direct-fit exterior lighting replacement for the left side of select Toyota Corolla models. It uses LED bulb technology and comes as a complete assembly for a cleaner repair on 2017-2019 Toyota Corolla applications.

Key Features

• Fits 2017-2019 Toyota Corolla, left
• TYC CAPA Certified replacement part
• Part number 12-5402-00-9
• LED bulb type for daytime running light function
• Complete assembly included
• Bulbs included: Yes
• Other side reference: 12-5401-00-9

Product Details

TYC 12-5402-00-9 is built for the left-side daytime running light position on the Toyota Corolla and follows the horizontal-type configuration listed for this application. As a CAPA Certified exterior lighting part, it is intended for buyers who need a replacement that matches the vehicle’s original lighting layout and electrical setup. This part cross-references Toyota 81440-02020 for the same application.

For Toyota Corolla owners searching for a left daytime running light assembly, LED DRL replacement, or CAPA Certified exterior lighting for 2017-2019 Toyota Corolla models, this unit provides the specified fitment and component format. The part number 12-5402-00-9 is also useful when verifying the correct left-side assembly before ordering.

Common Problems This Part Can Address

• Dim or non-functioning daytime running light output
• Cracked or damaged left exterior light housing
• Water intrusion affecting the DRL assembly
• Failed LED lighting module on the left side
• Mismatch after prior front-end lighting repair

Installation Notes and Tips

Confirm left-side fitment against the vehicle’s existing lighting layout before installation. Verify connector condition, mounting points, and the horizontal-type configuration on the Toyota Corolla. Compare the removed unit to part number 12-5402-00-9 and the opposite-side reference 12-5401-00-9 to ensure the correct assembly is being replaced.

Quality Assurance

TYC’s CAPA Certified line identifies parts built to recognized certification standards for replacement applications. For buyers comparing exterior lighting for 2017-2019 Toyota Corolla models, this certification helps support part selection with a documented quality benchmark.