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hrn-rr-to1

The Best hrn-rr-to1 of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best hrn-rr-to1 of 2023. Check our ranking below.

2,230 Reviews Scanned

SaleRank No. #1
Idatalink Maestro HRN-HRR-TO1 T-Harness for Select Toyota & Scion Vehicles 2005-19, replace the factory radio while retaining steering wheel controls & use of amp (ADS-MRR or ADS-MRR2 module required)
  • SIMPLIFIED INSTALLATION: This installation harness requires the iDatalink Maestro ADS-MRR or ADS-MRR2 module to simplify radio replacement for Select Toyota/Scion Vehicles 2005-19 while retaining factory features.
  • RETAIN STEERING WHEEL CONTROL & USE OF FACTORY AMP: The harness allows you to keep the original steering wheel controls for functions like volume, seeking, and more with an aftermarket radio as well as any factory amplifier that may be installed in the vehicle.
  • COMPATIBLE CONNECTION: Designed specifically for use with the iDatalink Maestro ADS-MRR or ADS-MRR2 module, this T-harness provides the correct connections between the interface and the vehicle.
  • PLUG AND PLAY DESIGN: With dedicated plugs for quick, proper installation, this harness makes replacement of the factory radio seamless while retaining key compatible factory features.
  • INSTALLATION NOTE: This HRN-HRR Plug & Play T-Harness REQUIRES an Idatalink Maestro Interface Module (ADS-MRR or ADS-MRR2) and the corresponding Idatalink Maestro Car Stereo Head-Unit ACC-HU-ALP1 (Alpine), ACC-HU-PIO1 (Pioneer), ACC-HU-SON1 (S O N Y), ACC-HU-KEN1 (K E N W O O D/JVC with 22-Pin Connector), ACC-HU-KEN2 (KEN/JVC with 16-Pin Connector), ACC-HU-KEN3 (2024 & Newer K E N W O O D/JVC with 22-Pin Connector) or ACC-HU-BOS1 (BOSS Radio) Installation T-Harness. Sold separately. (ADS-MRR: Vehicle Coverage: 30 Makes - Models: 4318 - Years: 2002+) (ADS-MRR2: Vehicle Coverage: 30 Makes - Models: 4582 - Years: 2002+ with 3 Programmable Outputs)
Rank No. #2
iDatalink HRN-RR-SU1 Compatible with 2008-2014 Subaru Vehicles Bundled with + (1) Maestro RR ADS-MRR Universal Radio Replacement and Steering Wheel Interface
  • iDatalink HRN-RR-SU1 allows installation of a new iDatalink-ready receiver in select Subaru models
  • Maestro ADS-MRR Interface Module Connect a new stereo and retain the steering wheel audio controls and factory amps in select 2006-up vehicles
  • allows installation of a new car stereo in select 2006-up vehicles
  • works with required vehicle-specific harness (sold separately) to retain factory steering wheel audio controls, retain the factory amp if present, and integrate all car stereo connections
  • Sound of Tri-State Lanyard
Rank No. #3
Maestro HRN-RR-HO1 Plug and Play T-Harnesses for HO1 Vehicles
  • Connect a new car stereo and retain steering wheel controls and factory amp in select 2006-11 Honda-made vehicles
  • Allows installation of a new car stereo in select Honda vehicles (also requires the Maestro ADS-MRR module)
  • Retains the use of your steering wheel audio controls and factory amp
  • Also retains aux input and Bluetooth with select Alpine, JVC, Kenwood and Pioneer receivers
  • displays engine data and vehicle info onscreen with select Alpine, JVC, Kenwood and Pioneer receivers
Rank No. #4
Idatalink Maestro HRN-HRR-SU1 T-Harness for Select Subaru Vehicles 2008-15, replace the factory radio while retaining steering wheel controls & use of factory amp (ADS-MRR or ADS-MRR2 module required)
  • SIMPLIFIED INSTALLATION: This installation harness requires the iDatalink Maestro ADS-MRR or ADS-MRR2 module to simplify radio replacement for Select Subaru Vehicles 2008-15 while retaining factory features.
  • RETAIN STEERING WHEEL CONTROL & USE OF FACTORY AMP: The harness allows you to keep the original steering wheel controls for functions like volume, seeking, and more with an aftermarket radio as well as any factory amplifier that may be installed in the vehicle.
  • COMPATIBLE CONNECTION: Designed specifically for use with the iDatalink Maestro ADS-MRR or ADS-MRR2 module, this T-harness provides the correct connections between the interface and the vehicle.
  • PLUG AND PLAY DESIGN: With dedicated plugs for quick, proper installation, this harness makes replacement of the factory radio seamless while retaining key compatible factory features.
  • INSTALLATION NOTE: This HRN-HRR Plug & Play T-Harness REQUIRES an Idatalink Maestro Interface Module (ADS-MRR or ADS-MRR2) and the corresponding Idatalink Maestro Car Stereo Head-Unit ACC-HU-ALP1 (Alpine), ACC-HU-PIO1 (Pioneer), ACC-HU-SON1 (S O N Y), ACC-HU-KEN1 (K E N W O O D/JVC with 22-Pin Connector), ACC-HU-KEN2 (KEN/JVC with 16-Pin Connector), ACC-HU-KEN3 (2024 & Newer K E N W O O D/JVC with 22-Pin Connector) or ACC-HU-BOS1 (BOSS Radio) Installation T-Harness. Sold separately. (ADS-MRR: Vehicle Coverage: 30 Makes - Models: 4318 - Years: 2002+) (ADS-MRR2: Vehicle Coverage: 30 Makes - Models: 4582 - Years: 2002+ with 3 Programmable Outputs)
Rank No. #5
Idatalink Maestro HRN-HRR-NI1 Plug and Play Radio Replacement Harness for Select 2007-2020 Nissan Vehicles (ADS-MRR or ADS-MRR2 Module Required)
  • Specifically designed for select Nissan vehicles
  • Preserves functionality of steering wheel audio controls and factory amp - Compatible with the car's factory amp for optimal audio performance
  • Retains rear-view camera; front, side, and 360 cameras possible with IDatalink-ready stereos -
  • Displays engine performance data on touchscreen with compatible Alpine, JVC, Kenwood, Sony, and Pioneer receivers
  • ACC-HU-ALP1 (Alpine), ACC-HU-PIO1 (Pioneer), ACC-HU-SON1 (S O N Y), ACC-HU-KEN1 (K E N W O O D/JVC with 22-Pin Connector), ACC-HU-KEN2 (KEN/JVC with 16-Pin Connector), ACC-HU-KEN3 (2024 & Newer K E N W O O D/JVC with 22-Pin Connector) or ACC-HU-BOS1 (BOSS Radio)

Last update on 2025-07-30 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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