Garage
Shop

Fortin Immobilizer Bypass & Vehicle-specific T-Harnesses for your 1999 Express 1500 close

Loading...

Your Vehicle


Universal fit Icon
Explore universal-fit product options for your 1999 Express 1500
Vehicle-specific solutions are not available in this category.

Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort

Fortin EVO-ALL Universal Digital Remote Start & Bypass Module

Universal All-In-One Data Bypass and Interface Module

EVO-ALL big
Go to item page Right Arrow Icon of Right Arrow

Universal All-In-One Data Bypass and Interface Module

• All-In-One Data Immobilizer Bypass and Door Lock Interface
• Multibus Architecture With 10 Separate Communication Ports
• Hassle Free Installation
• Self-Learning Algorithm

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

18
List price $129.99
-42% $75.99

In stock

Only 1 Left!

• All-In-One Data Immobilizer Bypass and Door Lock Interface
• Multibus Architecture With 10 Separate Communication Ports
• Hassle Free Installation
• Self-Learning Algorithm

Fortin THAR-ONE-SUB1

T-harness for remote start data modules for Select Subaru regular key vehicles vehicles with EVO-ONE all-in-one Fortin modules.

THAR-ONE-SUB1 big
Go to item page Right Arrow Icon of Right Arrow

T-harness for remote start data modules for Select Subaru regular key vehicles vehicles with EVO-ONE all-in-one Fortin modules.

• OEM Style T-Harness for 2012 - Up Subaru Regular Key Vehicles
• To be used with EVO-ONE interface

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

1
$49.95

In stock

Only 2 Left!

• OEM Style T-Harness for 2012 - Up Subaru Regular Key Vehicles
• To be used with EVO-ONE interface

Fortin THAR-CHR7

Push-to-Start and Standard Key T-Harness for select 2015-2017 200

THAR-CHR7 big
Go to item page Right Arrow Icon of Right Arrow

Push-to-Start and Standard Key T-Harness for select 2015-2017 200

• Push-to-Start and Standard Key T-Harness
• Compatible with select 2015-2017 200
• Works with EVO-ONE and EVO-ALL
• OEM-style cable connectors
• Plugs directly into vehicle factory connectors

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

$65.99

Available

Ships in 10-14 days

• Push-to-Start and Standard Key T-Harness
• Compatible with select 2015-2017 200
• Works with EVO-ONE and EVO-ALL
• OEM-style cable connectors
• Plugs directly into vehicle factory connectors

Fortin THAR-VW6

Remote Start T-Harness for EVO Modules in select 2010-2025 vehicles from Volkswagen, Audi

THAR-VW6 big
Go to item page Right Arrow Icon of Right Arrow

Remote Start T-Harness for EVO Modules in select 2010-2025 vehicles from Volkswagen, Audi

• Pre-wired T-harness for select select 2010-2025 vehicles from Volkswagen, Audi
• Installs EVO-ALL or EVO-ONE remote starts
• Plug and play installation, may require additional wiring for some vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

List price $74.99
-13% $64.99

Available

Ships in 10-14 days

• Pre-wired T-harness for select select 2010-2025 vehicles from Volkswagen, Audi
• Installs EVO-ALL or EVO-ONE remote starts
• Plug and play installation, may require additional wiring for some vehicles

Fortin THAR-ONE-TOY4

T-Harness For Toyota Regular Key Vehicles 2008+

THAR-ONE-TOY4 big
Go to item page Right Arrow Icon of Right Arrow

T-Harness For Toyota Regular Key Vehicles 2008+

• EVO compatible

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

List price $79.95
-12% $69.99

Available

Ships in 10-14 days

• EVO compatible

T-Harness for Select 2009 - Up Select GM Vehicles (Fortin THAR-GM1)

T-Harness for GM Flip Key (For use with EVO-ALL) Compatible with Select GM select 2010-2025 vehicles from Chevrolet, GMC, Buick

THAR-GM1 big
Go to item page Right Arrow Icon of Right Arrow

T-Harness for GM Flip Key (For use with EVO-ALL) Compatible with Select GM select 2010-2025 vehicles from Chevrolet, GMC, Buick

• T-Harness for Use With EVO-All
• Makes Installation Quick and Simple
• Works with Select GM Vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

List price $59.95
-33% $39.99

In stock

• T-Harness for Use With EVO-All
• Makes Installation Quick and Simple
• Works with Select GM Vehicles

Fortin THAR-GM3

Vehicle Specific T-Harness for select 2014-2024 vehicles from GMC, Chevrolet

THAR-GM3 big
Go to item page Right Arrow Icon of Right Arrow

Vehicle Specific T-Harness for select 2014-2024 vehicles from GMC, Chevrolet

• T-Harness for select 2014-2024 vehicles from GMC, Chevrolet
• Compatible and works with EVO-ONE and EVO-ALL
• OEM-style cable connectors
• Plugs directly into vehicle factory connectors

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

List price $49.95
-40% $29.99

In stock

• T-Harness for select 2014-2024 vehicles from GMC, Chevrolet
• Compatible and works with EVO-ONE and EVO-ALL
• OEM-style cable connectors
• Plugs directly into vehicle factory connectors

Fortin THAR-VW3

T-Harness For Select Volkswagen Vehicles

THAR-VW3 big
Go to item page Right Arrow Icon of Right Arrow

T-Harness For Select Volkswagen Vehicles

• plug and play
• EVO compatible

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

$39.99

Available

Ships in 10-14 days

• plug and play
• EVO compatible

Fortin THAR-MAZ1

Vehicle Specific T-Harness for select 2013-2025 vehicles from Mazda, Toyota, Scion with Push-to-Start

THAR-MAZ1 big
Go to item page Right Arrow Icon of Right Arrow

Vehicle Specific T-Harness for select 2013-2025 vehicles from Mazda, Toyota, Scion with Push-to-Start

• T-Harness for select 2013-2025 vehicles from Mazda, Toyota, Scion
• Works on Mazda Push-to-Start vehicles only
• Compatible and works with EVO-ONE and EVO-ALL
• OEM-style cable connectors
• Plugs directly into vehicle factory connectors

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

List price $59.99
-32% $40.99

Available

Ships in 10-14 days

• T-Harness for select 2013-2025 vehicles from Mazda, Toyota, Scion
• Works on Mazda Push-to-Start vehicles only
• Compatible and works with EVO-ONE and EVO-ALL
• OEM-style cable connectors
• Plugs directly into vehicle factory connectors

Fortin THAR-ONE-TOY3

EVO-ONE T-Harness for select 2013-2025 vehicles from Toyota, Scion with Regular Key

THAR-ONE-TOY3 big
Go to item page Right Arrow Icon of Right Arrow

EVO-ONE T-Harness for select 2013-2025 vehicles from Toyota, Scion with Regular Key

• EVO-ONE T-harness for select 2013-2025 vehicles from Toyota, Scion
• Works on Toyota regular key vehicles
• Compatible and works with EVO-ONE
• OEM-style cable connectors
• Plugs directly into vehicle factory connectors

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

List price $49.95
-20% $39.99

Available

Ships in 10-14 days

• EVO-ONE T-harness for select 2013-2025 vehicles from Toyota, Scion
• Works on Toyota regular key vehicles
• Compatible and works with EVO-ONE
• OEM-style cable connectors
• Plugs directly into vehicle factory connectors

Fortin THAR-GM2

Vehicle Specific T-Harness for select 2007-2014 Savana 2500 / 3500 / 1500

THAR-GM2 big
Go to item page Right Arrow Icon of Right Arrow

Vehicle Specific T-Harness for select 2007-2014 Savana 2500 / 3500 / 1500

• T-Harness Wiring Kit for select 2007-2014 Savana 2500 / 3500 / 1500
• Compatible and works with EVO-ONE and EVO-ALL
• Non-intrusive PK3 bypass wiring
• Plugs directly into vehicle factory connectors

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your Express 1500

List price $59.95
-33% $39.99

In stock

Only 1 Left!

• T-Harness Wiring Kit for select 2007-2014 Savana 2500 / 3500 / 1500
• Compatible and works with EVO-ONE and EVO-ALL
• Non-intrusive PK3 bypass wiring
• Plugs directly into vehicle factory connectors

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    1999 Chevrolet Express 1500

    2007 Mitsubishi Eclipse

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.