Ships across Canada from Markham · Installed at our shop or on-site in the GTA

Fortin THAR-NIS1 | T-Harness for EVO-ALL and EVO-ONE | PUSH BUTTON Start Vehicles - Lockdown Security
T-harness

Fortin THAR-NIS1 T-Harness for Infiniti and Nissan

Plug-in harness for a Fortin remote starter

Harness
$69.98 CAD
$69.98 CAD

The T-harness only. The Fortin module isn't included: get it on its own, or the kit with both.

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Our verdict

The THAR-NIS1 is the T-harness in our EVO-NIST1 kit, for the push-button Infiniti and Nissan models in the vehicle list on this page, including the Infiniti QX80, Nissan 370Z and GT-R. It works with the Fortin EVO-ALL and the EVO-ONE. If you don't have a Fortin module yet, get the EVO-NIST1 kit instead: the module and this harness together, with the module programmed for your vehicle before it ships. Buy the harness on its own when you already have the module, or to replace a damaged one.

Jeff BatesOwner, Lockdown Security · Installing since 2003

A T-harness plugs into your vehicle's own connectors and into the Fortin module, so there's far less wiring than a hardwired install. It needs a Fortin module to work: see which ones below, or get the kit with both.

  • Plugs into your vehicle's own connectors
  • Needs a Fortin module (not included)
  • Or get the kit: module and harness together
  • Lifetime installation warranty when we install it
  • Free shipping on orders over $200
Compatibility

What it works with

This is the harness only. Here's which Fortin modules take it, and the kit that has both.

Which Fortin module do you have?

Or get it as a kit

The Fortin module and this harness in one box, with the module programmed for your vehicle before it ships.

  • EVO-NIST1 The EVO-ALL and this harness in one box $169.99 CAD · save $9.98 CAD over buying the two separately See the EVO-NIST1 kit

The details

This is the Fortin THAR-NIS1 plug and play t-harness accessory, for use with the Fortin EVO-ALL and EVO-ONE remote start systems. 

Specs

Makes
Infiniti, Nissan
SKU
THAR-NIS1
Vehicle coverage

Vehicles this harness covers

The vehicles we list this harness's kit for, straight from our vehicle pages. Where the kit is our pick, you'll see what that vehicle needs. When we add a vehicle, it shows up here.

  • 18 vehicles
  • 2 makes
  • 18 where it’s our pick

Infiniti10 vehicles
  • EX 2008–2013 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Needs a remote kit or the app
    • Install difficulty 3/5
  • FX 2009–2013 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • M 2010–2013 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • Q40 2015 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • Q60 2014–2015 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • Q70 2014–2019 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • QX50 2014–2017 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 2/5
  • QX56 2011–2013 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • QX70 2014–2017 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • QX80 2014–2024 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
Nissan8 vehicles
  • 370Z 2009–2017 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • Cube 2009–2014 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • DECRYPTOR: DIY needs a FLASHLINK
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • GT-R 2009–2017 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • Juke 2011–2017 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • DECRYPTOR: DIY needs a FLASHLINK
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • Maxima 2009–2014 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • Murano 2009–2014 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • Quest 2011–2017 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • DECRYPTOR: DIY needs a FLASHLINK
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5
  • Versa 2012–2019 Push Button Start
    • Our pick: the EVO-NIST1 kit
    • DECRYPTOR: DIY needs a FLASHLINK
    • Plug and play
    • Factory remote: lock 3 times
    • Install difficulty 3/5

Installing it

Buy it from us and we can install it for you, or you can do it yourself.

At our shop or at your place

Drop it off or wait at our Markham shop, or we come to you in the GTA. Most installs can be done on-site; a few need the shop.

Lifetime installation warranty

Every install we do comes with our lifetime installation warranty.

Before it ships

Module programmed for your vehicle

Buying the module or the kit from us? Tell us your year, make and model at checkout and we program it before it ships. A vehicle marked DECRYPTOR finishes its programming at the vehicle, with a FLASHLINK if you install it yourself.

Installing it yourself?

Plenty of our customers do. A T-harness plugs into the vehicle's own connectors, but expect to make a few connections too. Check the install difficulty for your vehicle in the list above before you start, and text us your year, make and model with any questions.

Remote starter terms

What customers say

Verified reviews from our customers.

Testimonials

  • Exceptionally Helpful

    They were exceptionally helpful despite me going down the DIY route having never installed a remote starter before. There was no T harness kit available for my vehicle which led to a few questions which they thankfully were very helpful with. Mission remote start was successful and I'm super pleased.

    Stephen Anthony
    DIY Client

  • 10 out of 10

    I would recommend Lockdown security 10 out of 10 times. Leo and his team were professional, fast acting and provided excellent service. I am very happy with my remote starter.

    Jay
    Enjoying a warm vehicle!

  • Responsive, Easy to Use

    Have been using Lockdown Security for years. Just ordered the fifth remote starter from them and installed myself. Their website is easy to use and intuitive. They are responsive and more than willing to answer questions for the DIY customers. Would strongly recommend to anyone looking to purchase a remote starter.

    Ayad
    DIY Client

Common questions

Will it fit my vehicle?

Find your vehicle in the vehicle list on this page: it's every vehicle we list this harness's kit for, with a link to that vehicle's page. Not listed? Search by vehicle, or text us your year, make and model.

Is the remote starter included?

No. This is the T-harness only: it connects a Fortin module to your vehicle. The compatibility section shows which Fortin modules take it, and the kit that has both in one box.

Should I buy the kit or the harness on its own?

If you don't have the Fortin module yet, get the kit: the module and this harness together, with the module programmed for your vehicle before it ships. The harness on its own is for when you already have the module, or need to replace a harness.

Which Fortin modules does it work with?

It's on this page under What it works with. Fortin's THAR-ONE harnesses are made for the EVO-ONE only. Fortin's other THAR harnesses work with the EVO-ALL and the EVO-ONE.

Do you install it?

Yes, at our Markham shop or on-site in the GTA, with our lifetime installation warranty. Book an install.

Do you ship across Canada?

Yes. Shipping is free on orders over $200, and $10 under that.

Not sure it fits?

Text us your year, make and model and we'll confirm the right harness before you order.

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