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Diode Dynamics 20-21 Sierra 2500/3500 HD LED Sequential Sidemarkers - Amber Set

SKU: DIODD5151

Marker Light Assemblies

DIO Side Marker Light Assembly

Diode Dynamics 20-21 Sierra 2500/3500 HD LED Sequential Sidemarkers - Amber Set

SKU: DIODD5151

Marker Light Assemblies

DIO Side Marker Light Assembly

A$682.75
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.
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Description

FeaturesPlug-and-play compatible with GMC Sierra HD 2020+ fender lightsDynamic startup sequence with animated effectFully-illuminated housing with dual-lens design for an even glowOptional Sequential turn signal feature with plug-and-play wiring harnessOEM-grade construction and perfect fitmentEngineered and assembled in USAOverviewUpgraded Styling. These LED sidemarkers are a plug-and-play replacement for the factory fender lights illuminating the entire width of the housing for a distinctive look and brighter appearance. Choose from three lens color options to get the look you're after.Unique Startup. Both the standard and sequential models feature a unique startup sequence. Every time the sidemarkers turn on they illuminate in an intense amber color starting from the center then spreading to either side. Once they are completely illuminated they gradually return to a running light mode.Sequencing Turn Signal. Our sequential option provides an upgrade in functionality. Anytime you hit your turn signal the sidemarkers illuminate in a sequencing amber pattern to indicate signaling! The sequential option uses the included plug-and-play harness to power the fender lights using the headlight connector.OptionsAmber: These match your original sidemarkers and are DOT/SAE compliant.Smoked: A dark appearance great on black and grey vehicles.Clear: These are clear in color but still have the retroreflector optics.

Product Overview

Features Plug-and-play compatible with GMC Sierra HD 2020+ fender lights Dynamic startup sequence with animated effect Fully-illuminated housing, with dual-lens design for an even glow Optional Sequential turn signal feature, with plug-and-play wiring harness OEM-grade construction and perfect fitment Engineered and assembled in USA Overview Upgraded Styling. These LED sidemarkers are a plug-and-play replacement for the factory fender lights, illuminating the entire width of the housing for a distinctive look and brighter appearance. Choose from three lens color options to get the look you're after. Unique Startup. Both the standard and sequential models feature a unique startup sequence. Every time the sidemarkers turn on, they illuminate in an intense amber color starting from the center then spreading to either side. Once they are completely illuminated, they gradually return to a running light mode. Sequencing Turn Signal. Our sequential option provides an upgrade in functionality. Anytime you hit your turn signal, the sidemarkers illuminate in a sequencing amber pattern to indicate signaling! The sequential option uses the included plug-and-play harness to power the fender lights using the headlight connector. Options Amber: These match your original sidemarkers, and are DOT/SAE compliant. Smoked: A dark appearance, great on black and grey vehicles. Clear: These are clear in color, but still have the retroreflector optics.


Features and Benefits

  • Modern LED replacement for your factory sidemarker lamp
  • Plug-and-play installation no modification needed
  • OEM fit-and-finish
  • OEM-grade retroreflector optics
  • Engineered and assembled in USA

Product Details

Add-On:N/A
Bulb Quantity:0
Bulbs Included:No
Compliance Rating:SAE J575 Durability Test
Connector Quantity:Yes
Description:Direct replacement for your factory sidemarker lamp.
Housing Color:Grey
Input Power (watts):Parking: 1.28; Turn: 4.5
Lens Color:Amber
Lens Material:PMMA
Measured Output (lumens):Parking: 25 lm; Turn: 160 lm
Mounting Hardware Included:Yes
Operating Temperature:-40C to 85C (-40F to 185F)
Operating Voltag:9-16V
Operating Voltage:9-16V
Part Number:dioDD5151
Prop 65 Yes/No:Yes
Shape:Rectangular
Street Legal:Yes
Universal Or Specific Fit:Specific
Wiring Harness Included:Yes

Part Type

Side Marker Light Assembly

Data: v4.2 - Upd: 2026-09-28 14:19:29

Features

  • Engineered and assembled in USA
  • lamp
  • Modern LED replacement for your factory sidemarker&nbsp
  • Modern LED replacement for your factory sidemarker lamp
  • OEM fit-and-finish
  • OEM-grade retroreflector optics
  • Plug-and-play installation no modification needed

Specifications

Product Attributes - Brand
Diode Dynamics
Product Attributes - Manufacturer's Part Number
DD5151
Product Attributes - Part Type
Marker Light Assemblies
Product Attributes - UPC
00691026130415

Reference Information

Brand Name/s Diode Dynamics
StreetFX SKU dioDD5151
SFX Item ID 4186942
Supplier Item Code 4186942
Manufacturer SKU DD5151
Manufacturer UPC 691026130415
Alternative References DODDD5151

Compatibility

Application Data
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelAT4
    Beginning Year2020
    Ending Year2023
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelAT4
    Beginning Year2020
    Ending Year2023
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelAT4
    Beginning Year2020
    Ending Year2023
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelAT4
    Beginning Year2020
    Ending Year2023
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelAT4
    Beginning Year2020
    Ending Year2023
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelAT4
    Beginning Year2020
    Ending Year2023
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelAT4
    Beginning Year2022
    Ending Year2023
    Body StyleCrew Cab Pickup
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelAT4
    Beginning Year2022
    Ending Year2023
    Body StyleCrew Cab Pickup
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleCrew Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleExtended Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleExtended Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleExtended Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleExtended Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleExtended Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleExtended Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleStandard Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleStandard Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleStandard Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleStandard Cab Pickup
    Side Marker Lens PositionN/A
  • MakeGMC
    ModelSIERRA 2500 HD
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Body StyleStandard Cab Pickup
    Side Marker Lens PositionN/A

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