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PAC APH-TY02 Wiring Interface

Works with a PAC AmpPro module to install a new amplifier in select 2007-21 Toyota and Lexus vehicles with factory amp

Item # 541APHTY02

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Item # 541APHTY02

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About the PAC APH-TY02 Wiring Interface

PAC APH-TY02 interface

PAC's APH-TY02 speaker wiring interface allows you to add an aftermarket amplifier or amplifiers in select 2012-18 Toyota and Lexus vehicles with factory amplified sound systems. The APH-TY02 connects to the plug on your factory amp that combines all the speaker wires coming out of your factory amp (you will need to make hardwire connections at the aftermarket amplifier). You won't have to cut off any plugs — you'll need to leave the factory amp connected. This interface requires a PAC AP4-TY12 AmpPRO aftermarket amplifier interface module (sold separately). Warranty: 1 year.

What's in the box:

  • 18" T-Harness

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More details on the PAC APH-TY02 Wiring Interface

Stacey B.

Product Research


Amplifier Installation Harness: The APH-TY02 installation harness simplifies speaker wire connections when using PAC's AmpPRO module AP4-TY11 or AP4-TY12 (both sold separately) to add an aftermarket amplifier or amplifiers in select 2007-2021 Lexus and Toyota vehicles that feature factory amplified sound systems. The APH-TY02 keeps you from having to cut or modify your vehicle's original factory wiring, providing a simpler connection at the vehicle's original factory amplifier location (you will need to make hardwire connections at the aftermarket amplifier/s). 

Vehicle Compatibility: The PAC The APH-TY02 installation harness can be used in select 2007-2021 Lexus and Toyota vehicles with factory amplified sound systems (requires compatible PAC AmpPRO module AP4-TY11 or AP4-TY12). Please enter your vehicle information to confirm compatibility.

Make Model Year Trim Level
Lexus CT200H 2014-2017 All
ES 250 2019-2021 All
ES 300H 2013-2020 All
ES 350 2013-2021 All
GS 350 2013-2020 All
GS 450H 2013-2018 All
GX460 2014-2017 All
IS 200T 2016-2017 All
IS 250 2014-2015 All
IS 300 2016-2020 All
NX 200T 2015-2017 All
NX 300 2019-2021 All
NX 300H 2015-2017 All
RC 200T 2016-2017 All
RC 300 2016-2020 All
RC 350 2015-2020 All
RX 350 2013-2021 All
RX 450H 2016-2021 All
Toyota Avalon* 2013-2020 All
Camry 2012-2021 All
Corolla 2019-2021 All
Highlander 2014-2021 All
Land Cruiser 2013-2021 All
Prius 2012-2021 All
RAV4 2013-2021 All
Sienna 2021 All
Tundra 2007-2013 All


  • 2018 Toyota Avalon: Only compatible with 11 speaker system.
  • 2019-2020 Toyota Avalon: Only compatible with 14 speaker system.

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Customer Q&A

1 question already asked

Will this work on the 2018 NX300 F Sport model? (I'm aware it's says 19-21 btw)
[ Mikey0809  Mar 08, 2022 ]
1 answer
I wouldn't know. Order it if it doesn't work send it back.
[ kevin  Mar 08, 2022 ]

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