At STS, we include a free wiring adapter when you purchase one of our stereos. If you already have a stereo and just need an adapter, the STS wire harness detective is a simple way to locate adapters that will connect to the factory wiring in your rig.
**free harness adapter excludes SmartNav and Nav+ Bypass Kits
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Wire Harnesses
- 12-Pin Wiring Harness Adapter for HINO Trucks
Use with PP107236 & PP107237 radios for installation into select Hino trucks$39.00 - Camera Adapter for KW NavPlus® or PB SmartNav® 2.0
This harness is required by Kenworth NavPlus® HD and Peterbilt SmartNav® 2.0 systems when connecting front, rear and side-view cameras. This...$88.95 - Camera Adapter for Panasonic Infotainment System
This camera wire harness adapter is for the Panasonic Infotainment system in any Peterbilt or Kenworth truck. This adapter is required to add a front,...$88.95 - Harness Connector Adapter Yazaki 7222-1224
Some International models series: 4000, 7000, and 8000 built September 2002 through 2007 will have a small white 12-pin connector on the instrument...$39.00 - Harness Connector Adapter – Yazaki 7222-1368
Some International models series: 4000, 7000, and 8000 built September 2002 through 2007 will have a small white 16-pin connector on the instrument...$39.00 - Harness for Delphi Radio 11A Wiring - Western Star - REF 1220341
Harness for Delphi Radio 11A Wiring – Western Star – REF 12203412$29.00 - Harness for Delphi Radio 1A Wiring - Freightliner
The PP201491 harness has two connectors on the truck side and is used to convert the Freightliner 1A-wiring found in the following list to the modern...$29.00 - Harness for Delphi Radio 2A/3A Wiring - Peterbilt/Kenworth
The PP201495 harness has three connectors on the truck side and is used to convert Peterbilt and Kenworth 2A/3A-wiring found in the following list to...$29.00 - Harness for Delphi Radio 3C Wiring - Kenworth T2000 & T300
The PP201496 harness has two connectors on the truck side and is used to convert Kenworth 3C-wiring found in the following list to the modern ISO-DIN...$29.00 - Harness for Delphi Radio 4A Wiring - International
The PP201497 harness has two connectors on the truck side and is used to convert International 4A-wiring found in the following list to the modern...$29.00 - Harness for Delphi Radio 5A Wiring - Mack
This harness is used to convert Mack 5A-wiring found in the following list to ISO-DIN wiring. CAB OVER ENGINE (COE) MODEL MH RD,RM,DM,DMM,MR MODELS...$29.00 - Harness for Delphi Radio 6E Wiring - Volvo/Isuzu
This harness is used to convert Volvo/Isuzu 6E-wiring found in the following list to ISO-DIN wiring. VOLVO / ISUZU MODELS BUILT AFTER 2/93 BEFORE 11/0...$29.00 - Harness for Delphi Radio 7A Wiring - Sterling/Ford
This harness is used to convert Sterling/Ford 7A-wiring found in the following list to ISO-DIN wiring. FORD FOUR SPEAKER 1998-2005 STERLING 1999-2005...$29.00 - Harness for Delphi Radio FCI Conn. to ISO Wiring – Caterpillar
Harness for Delphi Radio FCI Conn. to ISO Wiring – Caterpillar$29.00 - Harness for Delphi Radio ISO-11C Wiring – Western Star
Harness for Delphi Radio ISO-11C Wiring – Western Star$29.00 - Harness for Delphi Volvo Specific StereosHarness for Delphi Volvo Specific Stereos allows retention of LEMC (steering wheel and sleeper control). Actual wiring harness photograph not shown...$79.95
- Harness for Panasonic Jam Conn - 1A Terminated Wire - Freightliner
This harness is used to convert Freightliner 1A-wiring found in the following list to Panasonic JAM Connector wiring. ALL MEDIUM DUTY - RADIO OVER...$27.99 - Harness for Panasonic Radio 11C Wiring - Western Star
Harness for Panasonic Radio 11C Wiring – Western Star$29.00 - Harness for Panasonic Radio 16 PIN 3C Wiring - Kenworth T2000 &
Harness for Panasonic Radio 16 PIN 3C Wiring – Kenworth T2000 & T300$29.00 - Harness for Panasonic Radio 16 PIN ISO-DIN Wiring
Harness for Panasonic Radio 16 PIN ISO-DIN Wiring$29.00Out of Stock - Harness for Panasonic Radio 1A Wiring – Freightliner
Harness for Panasonic Radio 1A Wiring – Freightliner$29.00 - Harness for Panasonic Radio 1A Wiring – Freightliner
Harness for Panasonic Radio 1A Wiring – Freightliner$29.00 - Harness for Panasonic Radio 2A/3A/2Y Wiring – Peterbilt/Kenworth
Harness for Panasonic Radio 2A/3A/2Y Wiring – Peterbilt/Kenworth$29.00 - Harness for Panasonic Radio 2Y Wiring – Peterbilt Premium Sound
Harness for Panasonic Radio 2Y Wiring – Peterbilt Premium Sound$29.00 - Harness for Panasonic Radio 3C Wiring – Kenworth T2000 & T300
This harness is used to convert Kenworth 3C-wiring found in the following list to Panasonic JAM connector wiring. MODEL 387 BUILT TO 9/06 MODEL 387 W/...$29.00 - Harness for Panasonic Radio 4 Wiring – International
Harness for Panasonic Radio 4 Wiring – International$29.00 - Harness for Panasonic Radio 4A Wiring – International
Harness for Panasonic Radio 4A Wiring – International$29.00 - Harness for Panasonic Radio 4A Wiring – International
Harness for Panasonic Radio 4A Wiring – International$29.00 - Harness for Panasonic Radio 5A Wiring – Mack
Harness for Panasonic Radio 5A Wiring – Mack$29.00 - Harness for Panasonic Radio 5A Wiring – Mack
Harness for Panasonic Radio 5A Wiring – Mack$29.00 - Harness for Panasonic Radio 7 Wiring – Sterling/Ford
Harness for Panasonic Radio 7 Wiring – Sterling/Ford$29.00 - Harness for Panasonic Radio 7 Wiring – Sterling/Ford
This harness is used to convert Sterling/Ford 7-wiring found in the following list to Panasonic JAM connector wiring. F-SERIES 1986-1997 With this...$29.00 - Harness for Panasonic Radio 7A Wiring – Sterling/Ford
This harness is used to convert Sterling/Ford 7A-wiring found in the following list to Panasonic JAM connector wiring. FORD FOUR SPEAKER 1998-2005...$29.00 - Harness for Panasonic Radio 7B Wiring – Sterling/Ford
This harness is used to convert Sterling/Ford 7B-wiring found in the following list to Panasonic JAM connector wiring. FORD/STERLING PREMIUM SOUND...$29.00 - Harness for Panasonic Radio Jam Conn. to 2A/3A Terminated Wiring
This harness is used to convert Peterbilt and Kenworth 2A/3A-wiring found in the following list to Panasonic JAM Connector wiring. ALL MEDIUM DUTY...$29.00Out of Stock - Harness for Panasonic Radio Jam Conn. to 4A Terminated Wiring
This harness is used to convert International 4A-wiring found in the following list to Panasonic JAM connector wiring. 2600-8300 SERIES MEDIUM DUTY...$29.00 - Harness for Panasonic Radio Jam Conn. to 5A Wiring – Mack
This harness is used to convert Mack 5A-wiring found in the following list to Panasonic JAM connector wiring. CAB OVER ENGINE (COE) MODEL MH RD,RM,DM,...$29.00 - Harness for Panasonic Radio Non-Terminated Wires
Harness for Panasonic Radio Non-Terminated Wires.$27.00 - ISO Harness Adapter Radio Plug End
This wiring harness plugs into any of our heavy-duty truck stereos. The function of this harness is to allow the installation of our ISO-DIN stereos...$27.00 - ISO Harness Adapter to Aftermarket WiringUniversal Harness for Radio Non-Terminated Wiring for installing an aftermarket stereo / radio such as Jensen, Dual, Sony, Kenwood, Alpine, Pioneer...$27.00
- ISO-DIN to Aftermarket Amplifier Adapter
Do you want to install an amplifier in your semi-truck without splicing stereo harness wires? You're in luck! Our custom adapter plugs into your...$83.96 - Jam Connector to ISO Female Wiring
This wire harness adapter is a Jam Connector to ISO Female Wiring, but it has another popular use as well. This harness adapter can be used to...$29.00 - Kenworth Navigation Bypass Harness
This Bypass Kit allows the safe removal of your factory installed first generation NavPlus navigation system in Kenworth trucks. Double check details...$67.75More Info - Peterbilt Navigation Bypass HarnessThis Bypass Harness provides a safe way to eliminate the Factory Installed First Generation SmartNav system in Peterbilt trucks with build year until...$59.98More Info
- ProAudio ISO Connect Radio Harness
This wiring harness is the original that's included with the ProAudio radio models PP107233, PP107234 and PP107235. This adapter provides a 16 Pin...$27.48 - Fakra to Motorola AM/FM Antenna Adapter for Aptiv Stereo Models
The PP207236 antenna adapter converts the standard Motorola AM/FM antenna cable connector to the new FAKRA style connector needed for newer Aptiv...$6.99 - Thomas Built to Aptiv / Delphi Wiring Harness Adapter
Wiring harness adapter originally included in Aptiv for Thomas Built bundle kit PP105602.$54.06 - Wiring Bundle for SmartNav 2.0 and NavPlus HD Retrofit Kits
If you have a PB or KW truck with a first generation smartnav or navplus system and you have acquired the second generation stereo and screen, but...$198.00More Info
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