Product Highlight: This front left side marker light is a direct-fit replacement that restores side visibility and safety compliance. Manufactured to original equipment standards, it features an amber reflector housing that meets US DOT regulations, ensuring your vehicle remains visible from the side at intersections and in low-light conditions.
OEM Number: 33850-TBA-A02 (Replaces 33850-TBA-A01)
Dimensions: 9.0 x 2.6 x 2.1 inches; Weight approx. 0.40 lbs
OEM Standard Dimensions: Meets original equipment dimensional and fitment requirements.
Vehicle Adaptability: Compatible with 10th generation Civic models (Sedan, Coupe, Hatchback).
Make: N/A
Model Years: 2016–2021
Applicable Models: Civic (FC/FK series) – LX, EX, EX-L, EX-T, Sport, Touring, Si, Type R
Product Name: Front Left Side Marker Light Assembly
Quality: OEM-grade construction; available in Genuine OE and premium aftermarket variants. Housing seals properly to prevent moisture intrusion.
| Parameter | Specification |
|---|---|
| Component | Front Left Side Marker Light Assembly |
| Position | Front Left (Driver Side) |
| Lens Color | Amber (USDM Spec) |
| Housing Material | ABS Plastic |
| Voltage | 12V |
| Includes | Housing, Socket, and Bulb (complete assembly on some variants) |
| Condition | New, OEM replacement |
USDM Compliance: Features an amber reflector housing that satisfies US DOT regulations for front side markers, ensuring legal compliance and factory-correct appearance.
Complete Assembly: Supplied with the housing, socket, and bulb pre-assembled on select variants, eliminating the need to source individual components.
OE Direct Fit: Precision-engineered to factory specifications for direct plug-and-play installation with original mounting points. No cutting or splicing required.
Durable Sealing: The housing is designed to seal properly, preventing water intrusion that can corrode the socket and kill the bulb.
Failure Symptoms: Cracked or missing housing, moisture inside the lens, non-illuminating bulb, or corroded socket.
| Model | Chassis / Years | Notes |
|---|---|---|
| Civic Sedan | FC (2016–2021) | All trims |
| Civic Coupe | FC (2016–2021) | All trims |
| Civic Hatchback | FK (2017–2021) | All trims |
| Civic Si | (2017–2020) | Performance trim |
| Civic Type R | FK8 (2017–2021) | Performance trim |
Verify VIN and specific trim before ordering.
Q1: What are signs my side marker light needs replacement?
The housing is cracked or missing, moisture is visible inside the lens, the bulb does not illuminate, or the socket is corroded from water intrusion.
Q2: Does 33850-TBA-A02 fit the left or right side?
This part number is for the front left (driver side). The matching right side uses 33800-TBA-A02.
Q3: Is professional installation required?
No, this is a simple DIY replacement. Access the marker from behind the front bumper or fender liner, unplug the connector, and swap the unit. Basic hand tools may be required.