Mechman 1V Voltage Boosting Harness for Toyota 4 Pin Regulators H113-L-2

• Toyota / Lexus customers...your need for higher voltage is here and it's 100% plug and play.
• High quality Toyota/Lexus spec OEM 4pin connectors, weather pack sealed and epoxied for off road, daily driving fit duties.
• Unplug your OEM harness, connect the Mechman voltage booster harness to vehicle plug and then plug into your OEM or Mechman alternator.
• A modern AGM type battery or even some specific chemistry Lithium type batteries need to be charged in the 14.5-14.9 voltage range. Your standard Toyota/Lexus 4pin voltage regulator (the ones we also use) generally are a much lower voltage output around 13.8-14.2 volts.

Mechman 1V Voltage Boosting Harness for Toyota 4 Pin Regulators H113-L-2

This Listing Includes:

• (1) Mechman  voltage boosting harness for Toyota 4-pin regulators H113-L-2

Needing to maximize power output for those accessories? Boost your Toyota/Lexus voltage hassle-free! A modern AGM type battery or even some specific chemistry Lithium type batteries need to be charged in the 14.5-14.9 voltage range.  Your standard Toyota/Lexus 4pin voltage regulator (the ones we also use) generally are a much lower voltage output around 13.8-14.2 volts.  Being able to charge modern AGM batteries to their optimal charge point will help increase battery life while also giving all of your accessories CLEANER power.

***TOYOTA BOOSTER HARNESS FITMENT GUIDE***

1.8L

• Toyota Corolla – 2009-2013


• Scion XD – 2008-2014

2.4L

• Toyota Camry – 2004-2018


• Toyota Rav4 – 2006-2008


• Toyota Matrix – 2007-2013


• Scion XB – 2008-2015               *** ONLY IF 4PIN REGULATOR ***


• Scion TC- 2005-2010

2.5L

• Toyota Rav4 – 2009-2018     *** ONLY IF 4PIN REGULATOR ***


• Scion TC – 2011-2016


• Toyota Camry – 2012- 2018 *** ONLY IF 4PIN REGULATOR ***

3.3L

• Toyota Sienna – 2004-2006


• Toyota Highlander – 2004-2007


• Lexus RX330- 2004-2008

3.5L

• Toyota Venza – 2005-2018


• Toyota Avalon -2005-2018


• Toyota Camry -2005-2018


• Toyota Highlander – 2008-2018


• Toyota Sienna – 2007-2016


• Lexus ES350 – 2007-2018


• Lexus RX350 – 2007-2018


• Lexus ISF – All models


• Lexus IS250- 2006-2016


• Lexus RC350- 2015-2018

4.0L

• Toyota 4runner – 2005-2019      *** 2017 and UP ONLY IF 4PIN REGULATOR ***

4.7L

• Toyota Tundra – 2003-2009


• Toyota Sequoia – 2003-2009 4.6L


• Toyota Tundra – 2007-2018


• Toyota Sequoia – 2007-2018


• Toyota Lexus GX460- 2013-2019

5.0L

• Lexus ISF – All / only

5.7L

• Toyota  Landcruiser  – 2008-2017


• Toyota LX570 – 2008-2017


• Toyota Sequoia -2008-2017


• Toyota Tundra – 2007-2018

(these are just popular fitments, please ensure your current alternator has the 4pin style alternator plug and NOT the oval 3pin. If you do not see your vehicle listed and cannot confirm fitment, please email us BEFORE ordering!)

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• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

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