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Rear Turn Signal LEDs for 2014-2021 Toyota Tundra (pair)

$99.95
In stock for immediate shipment.

Features

  • Modern LED appearance with instant on and off
  • Direct replacement for Toyota Tundra rear turn bulbs
  • Plug and play, no modification with factory 921 bulb size
  • Multiple brightness levels available

Overview

LED Indicators. The factory incandescent turn signals on the Toyota Tundra illuminate in a slow glow, taking a moment to turn off and on. With replacement LED bulbs, you can immediately update your vehicle with the instant on-off blinking of modern LEDs. This instant activation adds a modern and distinct look to the Tundra.

Brightness. All Diode Dynamics LED lighting is rated with accurate, measured lumen figures, not calculations or guesses. We test the true output in-house, and provide you the real numbers to compare.

Correct Color. Since the lens on your rear turn singal is red, you'll see that we only offer a red color option, which is correct to SAE/DOT "red" requirements. Red is the correct emitter color for maximum turn signal output on your Tundra.

Reduced Load. When it comes to LED upgrades, you'd think the lower power draw would be a great feature! However, the Tundra looks for a specific power draw from the turn signals. LEDs will make the vehicle think a bulb has gone out, due to lower power draw. This causes a "hyperblink," or fast-blinking turn signal, which can be corrected with LED Resistors or an LED Flasher.

The most basic, tried-and-true method to correct hyperblinking is to add resistors. Since a 6-ohm resistor uses about the same power as a standard turn signal bulb, these can be used on any vehicle, but does require tapping factory signals. One resistor is needed to replace each turn signal bulb.

You may have also heard of flasher relays, which is the actual module that determines flash speed. On some vehicles, it can be replaced with one that is designed for LED power levels. However, on many newer vehicles these modules cannot be replaced. If it's possible to replace the flasher on the Tundra, you'll see one listed above. Only one flasher is needed per vehicle, for both front and rear LED turn signal conversions.

Reliability. Diode Dynamics LEDs are built with constant-current inductive circuitry, along with transient suppression. They are tested by our engineering team with a device that replicates years of voltage spikes, like the ones generated each time the alternator starts and stops on your Tundra. This is what kills most LED bulbs over time, but just like factory components, Diode Dynamics LEDs are designed with built-in circuit protection. While more expensive than simple bulbs, this allows Diode Dynamics LEDs to last for years, with no flickering or failure.

Experience. After over a decade in business, Diode Dynamics is one of the most trusted names in automotive LED lighting. We directly assemble and engineer our own products in the United States, allowing for higher quality and performance, with the newest and brightest LED technology. Whether it's a Toyota or anything else, we pride ourselves in offering only the best possible LED solutions. Please contact us if you'd like to discuss your lighting project!

Bulb Options

921 XPR - More details

  • 16 high-power LEDs arranged on all four sides.
  • Fully metal heatsinking for maximum output.
  • Inductive constant-current drive circuit.
  • 60 lumens per bulb.

What's Included

Quantity: Two (2)
Warranty: 3 year warranty
Return Policy: 30-day Return with no restocking fee
100% Satisfaction Guarantee

Fitment

Bulb Size: 921
Application: Rear Turn Signal
Make: Toyota
Model: Tundra
Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

Specifications

Operating Voltage: 9-16V
Operating Temperature: -40C to 85C (-40F to 185F)
Connector(s): OEM-Size Plug and Play
Bulb Size: 921
Application: Rear Turn Signal
Make: Toyota
Model: Tundra
Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

What's Included

100% Satisfaction Guarantee

Installation

Installation Time: 10-20 minutes

Tools Needed: Basic Toolset

Installation Guide: Click to download

Warranty

3 Year Replacement Limited Warranty

All Diode Dynamics products come with a 3 Year Worry-Free Warranty.

If you experience any defect with a product, we will do some quick troubleshooting, and if necessary, provide a replacement. There is no need to wait for a return and repair process. Click here to learn more.