Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Diode Dynamics Cool White Switchback Front Turn Signal LED Light Bulbs; 7443 HP24
(14-26 Silverado 2500 HD
Find parts that fit my vehicle Item HS9066
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Modern LED Appearance With Instant On And Off
- Direct Replacement For 2014-2018 Chevrolet Silverado Front Turn Bulbs
- Plug And Play, No Modification With Factory 7443 Bulb Size
- Greater Output Than Factory Bulbs
- Dual Brightness Feature Matches Factory Bulb Lumen Output Ratio
- Switchback Function Lights Bright White For Parking And Amber For Turn Signals
- Requires LED Resistors To Prevent Hyperblinking And Bulb Out Warnings
- Built With Constant-Current Inductive Circuitry And Transient Suppression For Reliability
- Tested To Withstand Voltage Spikes From Alternator Start/Stop Cycles
- Includes Four LED Bulbs
- 3 Year Warranty Included
- Fits 14-26 Silverado 2500 HD
| Brand | Diode Dynamics |
| Bulb Type | Turn Signal Light Bulb |
Description
Instant Lighting Upgrade. The Diode Dynamics Cool White Switchback Front Turn Signal LED Light Bulbs; 7443 HP24 provide a modern lighting solution that instantly activates the turn signals on your vehicle. Designed as a direct plug-and-play replacement, these LED bulbs enhance visibility by offering quick on/off illumination with bright white parking lights and intense amber turn signals.
Construction and Appearance. These LED bulbs use constant-current inductive circuitry with transient suppression technology for durability and reliability. They accurately match the factory bulb lumen output ratio with a dual brightness feature. The switchback function provides bright white light for parking and amber light for turn signaling. The bulbs are tested to withstand voltage spikes common in automotive electrical systems.
Installation. Installation is simple and requires no modifications, using the factory 7443 bulb socket and plugs. Basic hand tools are sufficient, and installation typically takes about 20–30 minutes with no drilling necessary. Note: LED resistors are required to prevent hyperblinking and bulb out warnings due to the vehicle's electrical system.
Warranty. These bulbs come with a 3 year replacement limited warranty, providing peace of mind and protection against defects.
Application. Designed specifically for 14-26 Silverado 2500 HD models, these bulbs serve as front turn signal replacements tailored to match vehicle electrical and optical requirements.
Diode Dynamics DD0110Q
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (2) LED Bulbs
4.7
