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XpressKit XK03

Interfaces with the factory door lock and alarm controls on select 2001-up Chrysler, Dodge and Jeep vehicles

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Item # 607XK03

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Our take on the XpressKit XK03

XpressKit modules work with your vehicle's anti-theft system to incorporate the convenience, security and luxury features of your Python™ alarm system.

XpressKit modules work with your vehicle's anti-theft system to incorporate the convenience, security and luxury features of your Python™ alarm system.

An XpressKit interfaces with vehicles using an "immobilizer" key system, allowing you to route commands through your vehicle's data system. Your signal's more secure, you have fewer wires to connect and, best of all, your extra key stays with you, not in your car.

Use the XK03 XpressKit to control the door lock and factory alarm settings of your 2001-up Chrysler, Dodge or Jeep.

Important: If you know how to use a multimeter and have experience working with your vehicle's electrical system, you should be able to install this car security equipment. If you're unfamiliar with installing car security equipment, please speak to an Advisor before attempting this installation.Note: Before purchasing, please call us at 1-888-955-6000 to confirm that this product works with your vehicle.

Product Highlights:

  • door lock & alarm control data interface for Python alarm systems
  • preloaded for use in select 2001-up Chrysler, Dodge and Jeep vehicles
  • no key required — works with your factory databus
  • included 10-pin harness provides wires to connect to your factory system
  • factory alarm interface controls
  • door lock, sliding door and door pin status control
  • window roll-up
  • trunk/hatch release
  • 2-7/16"W x 13/16"H x 1-13/16"D
  • warranty: 1 year
  • Our 60-day money-back guarantee

What's in the Box:

  • Doorlock/Alarm interface module
  • 10-Pin harness
  • Compatibility Chart
  • Wiring Guide

Hands-on research

Product Research


Overview: The XK03 is a programmable multi-function door lock and alarm control interface preloaded with upgradeable firmware (CHDL7) for all late model Chrysler, Dodge and Jeep models. The XK03 allows you to install any brand of alarm or remote start in your Chrysler, Dodge or Jeep vehicle. Primary interface control functions include - door locks, driver and passenger sliding door open/close, factory alarm, turn/hatch release, and negative door pin status output.

Compatibility: The XK03 is compatible with a wide selection of Dodge, Chrysler, and Jeep vehicles using secure data transfer, while maintaining the integrity of your vehicle's factory anti-theft and alarm system.

2005-2007 300/300C2008 Avenger2006-2007 Commander
2006-2007 PT Cruiser2007 Caliber2007 Compass
2007 Sebring Convertible2006-2007 Charger2005-2007 Grand Cherokee
2007 Sebring Sedan2005-2007 Dakota2005-2007 Grand Cherokee Limited
*****2004-2007 Durango*****
*****2005-2007 Magnum*****
*****2006-2007 Ram*****

Note: Check the Crutchfield Outfit My Car Guide for you vehicle's compatibility.

Upgradeable: The XK03 features a 4-pin data port which allows internet upgrades and firmware changes through the optional DEI XKLOADER module (sold separately) when connect to your PC.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.