Loading...

Toyota Prius Prime Turn Signal Light Assemblys

Toyota Prius Prime Turn signal light assemblys

Turn signal light assemblies for the Toyota Prius Prime start at $441.95. We stock 4 options from brands including TYC. The turn signal assembly houses the amber lens, housing, and sometimes the bulb socket that signals your intent to other drivers. A cracked, cloudy, or non-functional assembly is a safety and legal issue that should be addressed immediately.

Signs your Toyota Prius Prime needs a new turn signal light assembly

  • Fast-blinking or hyperflashing turn signal on one side, indicating a failed bulb or broken circuit within the assembly
  • Amber lens is visibly cracked, shattered, or has moisture and condensation trapped inside the housing
  • Turn signal functions but emits noticeably dim or uneven light compared to the opposite side
  • Housing is yellowed, faded, or melted from heat exposure, reducing light output and visibility
  • Turn signal stays solid instead of blinking, pointing to a short or grounding fault in the assembly
  • Physical damage to the housing from a minor collision, parking lot impact, or road debris strike

Which turn signal light assembly should you buy for your Toyota Prius Prime?

The main decision is whether you need a direct OEM-spec replacement or an upgraded aftermarket unit, and whether you are replacing the front, rear, or side marker assembly. Some assemblies include bulbs and sockets; others are housing-only, so confirm what is included before ordering.

OEM-Equivalent Replacement
Best for
Drivers who want factory fit, finish, and function with no modifications
What you get
Direct bolt-on fitment, correct lens color, pre-fitted gaskets, matches original light output
Aftermarket Performance / LED Upgrade
Best for
Drivers wanting brighter, faster-responding signals and a modern look
What you get
LED light source, longer service life, lower current draw, may require a load resistor to prevent hyperflashing
Front Turn Signal Assembly
Best for
Replacing a damaged or cloudy front corner or fender-mounted signal
What you get
Complete front housing with lens; may integrate into headlight assembly depending on Prius Prime design
Rear Turn Signal / Tail Light Combo Assembly
Best for
Replacing a cracked or broken rear lens that combines brake, tail, and turn functions
What you get
Full rear housing unit, correct amber or red-amber split lens, all required mounting tabs and wiring pigtail

Turn signal light assemblys brands we stock for your Toyota Prius Prime

TYC
4 options · from $441.95

Replacing a turn signal light assembly on a Toyota Prius Prime

Easy⏱ 30–60 minutesFlathead and Phillips screwdriversTrim panel removal toolSocket and ratchet setNeedle-nose pliers

Most turn signal assemblies on the Toyota Prius Prime are secured by two to four bolts or screws accessible from inside the engine bay, trunk, or behind a trim panel — no bumper removal required in the majority of cases. Disconnect the wiring harness connector, remove the fasteners, pull the old assembly free, and transfer or install the new bulb before pressing the new assembly into place and reconnecting the harness. Test the signal function before closing any panels to confirm proper contact and correct blink rate.

Frequently asked questions

How much does it cost to replace turn signal light assemblies on a Toyota Prius Prime?
Parts for the Toyota Prius Prime start at $441.95 at AutoBuffy. A straightforward exterior housing swap is a common DIY job, so many owners avoid labor costs entirely. If a shop installs it, expect one to two hours of labor on top of the part cost, depending on how accessible the assembly is on the Prius Prime.
Can I drive my Toyota Prius Prime with a broken turn signal assembly?
No. A non-functioning or damaged turn signal assembly is illegal in every U.S. state and creates a genuine collision risk. Other drivers and cyclists rely on your signals to anticipate your movements. Fix a broken assembly as soon as possible to avoid traffic citations and liability in the event of an accident.
Do I need to replace the whole assembly or just the bulb on my Toyota Prius Prime?
If the lens is cracked, the housing is broken, or moisture has entered the assembly, you need the full assembly. If the lens is intact and the only issue is a burned-out bulb, replacing just the bulb is sufficient. Hyperflashing after a bulb swap usually means the old assembly socket or wiring has a fault.
Will an LED turn signal assembly cause hyperflashing on my Toyota Prius Prime?
It often will. The Toyota Prius Prime's turn signal flasher relay reads electrical load to control blink rate. LED assemblies draw far less current than incandescent bulbs, so the relay blinks faster than normal. Installing an LED-compatible flasher relay or inline load resistors corrects this and is a straightforward additional step.
How long does a turn signal light assembly last on a Toyota Prius Prime?
A standard incandescent assembly typically lasts many years under normal conditions, but UV exposure, road debris, and minor impacts are the most common causes of premature failure. The lens and housing itself rarely burn out — physical damage and sun-related hazing or cracking are what most often prompt replacement on the Toyota Prius Prime.
Is it hard to replace a turn signal assembly on a Toyota Prius Prime myself?
Most front and rear turn signal assemblies on the Toyota Prius Prime are accessible with basic hand tools and no lift required. The majority of DIYers complete the job in under an hour. Access complexity varies by position — front fender-mounted signals are generally easier than assemblies integrated into the bumper or requiring liner removal.

Shop turn signal light assemblys by year for the Toyota Prius Prime

202220212020201920182017

More parts for your Toyota Prius Prime

ABS Wheel Speed SensorWiper BladeEngine Timing Chain KitFuel Injection Throttle BodySide Marker Light AssemblyElectric Engine Water PumpComplete Strut SetEngine Crankshaft Position Sensor

Turn signal light assemblys for other Toyota models

Toyota Prius CToyota SiennaToyota CamryToyota CorollaToyota TacomaToyota Prius V