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Diode Dynamics H11 Anti-Flicker Module (Pair)

SKU: DIODD3021P

Headlight Conversion Harnesses

DIO Lighting Control Module...

Diode Dynamics H11 Anti-Flicker Module (Pair)

SKU: DIODD3021P

Headlight Conversion Harnesses

DIO Lighting Control Module...

A$119.44
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Diode Dynamics H11 Anti-Flicker Module (Pair)

Assembled in USA by Diode Dynamics Manufacturing.No more errors or flickering!This module does it all! It's a redesigned modern version of the old generic warning canceller." Designed to handle even the most troublesome CANBUS systems used in the newest vehicles it features nonpolar function full power smoothing and resistive and capacitive feedback to cancel even the most tricky CANBUS systems.The module can be used with 35W HIDs or any LED bulb. It will prevent flickering or bulb out errors in low beams high beams fog lamps or daytime running lights.It has been tested for compatibility in the newest of vehicles including Ram Dodge Chrysler Jeep VW BMW Audi and Mercedes. Please note: Although we have tested these modules on many vehicles due to differences in the electrical system on each vehicle we cannot guarantee that these will correct any and every problem that may exist on every specific vehicle of every make and model. We offer a 30-day return policy if they do not work on your vehicle for any reason.Price is for one pair (two) modules. Not recommended for use with 55W HID."

Additional Information

Designed to handle even the most troublesome CANBUS systems used in the newest vehicles it features nonpolar function full power smoothing and resistive and capacitive feedback to cancel even the most tricky CANBUS systems.

Part Type

LED Anti-Flicker Wiring Harness

Product Overview

Assembled in USA by Diode Dynamics Manufacturing.
No more errors or flickering!This module does it all! It's a redesigned, modern version of the old, generic "warning canceller."
Designed to handle even the most troublesome CANBUS systems used in the newest vehicles, it features nonpolar function, full power smoothing, and resistive and capacitive feedback to cancel even the most tricky CANBUS systems.
The module can be used with 35W HIDs or any LED bulb. It will prevent flickering or bulb out errors in low beams, high beams, fog lamps, or daytime running lights.
It has been tested for compatibility in the newest of vehicles, including Ram, Dodge, Chrysler, Jeep, VW, BMW, Audi, and Mercedes. Please note: Although we have tested these modules on many vehicles, due to differences in the electrical system on each vehicle, we cannot guarantee that these will correct any and every problem that may exist on every specific vehicle of every make and model. We offer a 30-day return policy if they do not work on your vehicle for any reason.
Price is for one pair (two) modules. Not recommended for use with 55W HID.


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:58:03

Data: v4.2 - Upd: 2026-11-09 19:40:38

Features

  • Engineered and assembled in USA
  • Fully waterproof and shockproof
  • Plug-and-play installation no modification needed

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.

(keyword: module)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Description:Prevents flickering and bulb out warnings.
Part Number:dioDD3021P
Plug and Play:Yes
Shock Proof:Yes
Waterproof:Yes

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Diode Dynamics, Diode Dynamics Llc
StreetFX SKU dioDD3021P
SFX Item ID 4185839
Accounting SKU dio-DD3021P
Manufacturer SKU DD3021P
Manufacturer UPC 691026119489
Alternative References DOD-DD3021P, DODDD3021P

Wire Harness, Anti-Flicker Module, H11 CANBUS System, Pair

Diode Dynamics anti-flicker modules handle troublesome CANBUS systems used in the newest vehicles. They feature non-polar function, full power smoothing, and resistive and capacitive feedback to cancel the trickiest systems.

These redesigned, modern versions of the old, generic "warning canceller" can be with 35 watt HIDs or any LED bulb to prevent flickering or bulb out errors in low beams, high beams, fog lamps, or daytime running lights. Diode Dynamics offers 9006, the most common size used and the universal size for HID ballasts, as well as other sizes for LED bulbs. Each delivers simple plug-and-play installation and are fully waterproof and shockproof. Choose one or a pair in the size you need.

Fitments:
• 9006 anti-flicker is compatible with 9012, 9005, H10, and 9145 size sockets
• H11 anti-flicker is compatible with H8, H9, 880, and 881 size sockets
• 5202 anti-flicker is compatible with H16 and PSX24W size sockets

Product Attributes
BrandDiode Dynamics
Manufacturer's Part NumberDD3021P
Part TypeHeadlight Conversion Harnesses
Product LineDiode Dynamics Anti-Flicker Modules
UPC00691026119489
Light Quantity1
Relays IncludedNo
Wiring Harness IncludedYes
QuantitySold as a pair.
NotesDesigned for H11 bulb CANBUS systems.

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