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  3. CHRYSLER 261208425

CHRYSLER 261208425 Ecm Ecu Immobilizer Ignition Module Key 04-05-06-07-08 A1121535379

fits model: Crossfire. make: Chrysler. year: 2004–2008.

A1121535379 Chrysler 261208425 04-08 Crossfire Ecm Ecu Immobilizer Ignition Module Key Oem

( Type: Engine Control Unit ), ( Ipn: 04 05 06 07 08 ), ( Oe/oem Part Number: A 112 153 53 79, A1121535379, 1121535379, 170 820 18 26, 1708201826 ), ( Manufacturer Part Number: 261208425 ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Front )

Review CHRYSLER Ecm Ecu Immobilizer Ignition Module Key Oem fits CROSSFIRE 2004–2008

The Chrysler 261208425 04-08 Crossfire ECM/ECU/Immobilizer Ignition Module Key A1121535379 is a crucial component for the starting and security system of certain Chrysler Crossfire models produced between the years 2004 and 2008. This part, which functions as the engine control module, the engine computer, and the immobilizer system in one, ensures the efficient operation of various vehicle systems and maintains the security features of your Crossfire.

The ECM/ECU part of this module is responsible for managing and controlling various vehicle functions such as engine timing, fuel injection, and emissions. It communicates with other vehicle systems, such as the transmission and the ABS, to ensure optimal performance.

The immobilizer system, integrated into this module, is designed to prevent unauthorized access and theft of your vehicle. When the key fob or the physical key with the correct transponder code is not present, the engine will not start. This feature adds an essential layer of security for your Crossfire, giving you peace of mind and protecting your investment.

The ignition module part of this key is responsible for supplying the necessary electrical energy to the ignition system components, allowing your vehicle to start. This module also ensures a reliable connection between the key and the vehicle, ensuring a smooth starting experience each time.

This Chrysler Crossfire ECM/ECU/Immobilizer Ignition Module Key A1121535379 is engineered to meet the highest standards of quality and durability. It is designed to fit and function perfectly in your vehicle, ensuring trouble-free operation and long-lasting performance.

When it comes time to replace this important component, you can trust that this OEM (Original Equipment Manufacturer) part will provide a perfect fit and function, ensuring that your Chrysler Crossfire continues to run smoothly and securely.

In summary, the Chrysler 261208425 04-08 Crossfire ECM/ECU/Immobilizer Ignition Module Key A1121535379 is a vital component for the starting, security, and overall performance of your Chrysler Crossfire. It ensures efficient engine management, maintains the security features of your vehicle, and provides a reliable connection between your key and your vehicle. This OEM part is designed to meet the highest standards of quality and durability, providing a perfect fit and long-lasting performance for your Crossfire.

Pros and Cons of Buying a Chrysler Crossfire ECM/ECU/Immobilizer Ignition Module Key (A1121535379)

1. Pros:

a. Direct Replacement: This part is a factory-original Chrysler component designed to replace the faulty ECM/ECU/Immobilizer Ignition Module in your Crossfire. This ensures proper vehicle function and compatibility.

b. Improved Performance: A new module can potentially improve your vehicle's performance, as it may resolve any issues related to faulty sensors or misfiring cylinders.

c. Convenience: Having a spare part on hand can save you time and money in the long run, as you won't have to rely on dealerships or repair shops for every issue.

2. Cons:

a. Cost: Replacing a major automotive component like the ECM/ECU/Immobilizer Ignition Module can be expensive. You should consider the cost of the part, as well as any labor fees if you're not installing it yourself.

b. Installation Complexity: The installation process for this module can be complex and time-consuming, especially if you're not experienced in automotive repair.

c. Potential for Additional Repairs: Sometimes, a faulty module is just a symptom of larger issues within the vehicle. Installing a new module might lead you to discover other problems that need addressing.

3. Conclusion:

Buying a Chrysler Crossfire ECM/ECU/Immobilizer Ignition Module key (A1121535379) comes with both advantages and disadvantages. While it ensures proper vehicle function and can potentially improve performance, it also comes with a high cost and complex installation process. Ultimately, the decision to buy this part depends on your personal circumstances, including your budget, technical skills, and the importance of having a spare part on hand.

4. Recommendation:

If you're experiencing issues with your Chrysler Crossfire and have determined that the ECM/ECU/Immobilizer Ignition Module is the cause, it's essential to weigh the pros and cons before making a purchase. If you're comfortable with the cost and installation complexity, this part can be a valuable investment for your vehicle's long-term health. If not, consider alternative solutions like seeking professional help or exploring used or refurbished options.

Details:

Perfect for replacing a damaged or malfunctioning ignition module, this product is reliable solution maintaining the proper functioning of Chrysler Crossfires engine control system. It is a genuine Chrysler part with manufacturer numbers 261208425 and 5WK4 8698, ensuring quality compatibility the vehicle. The product is an OEM Chrysler Crossfire ECM ECU Immobilizer Ignition Module Key designed for model's from 2004 to 2008.

part #: 261208425 prices

  • $83.00-$314.99

specifications ecusrush:

  • for models: Crossfire
  • for makes: Chrysler
  • for years: 2004-2008
  • type: Engine Control Unit
  • interchange part number: 04 05 06 07 08
  • oe/oem part number: A 112 153 53 79, A1121535379, 1121535379, 170 820 18 26, 1708201826
  • manufacturer part number: 261208425
  • country of origin: Germany
  • placement on vehicle: Front

seller ecusrush:

  • rating: 99.3%
  • city: Crystal River, Florida
  • # reviews: 395

offer ecusrush:

  • best offers: True
  • sold: 0
  • started: December 3, 2025
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1

shipping ecusrush:

  • service: USPS Priority Mail
  • transit: 5-10 Days
  • cost: $22.00
  • carrier: USPS
  • class: Expedited
  • type: Calculated

returns ecusrush:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

general ecusrush:

  • condition: Used
  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules

payments ecusrush:

  • wallet: Google-pay
  • credit card: Mastercard
  • other
for models: crossfire, for makes: chrysler, for years: 2004-2008, type: engine control unit, oe/oem part number: a 112 153 53 79, a1121535379, 1121535379, 170 820 18 26, 1708201826, country of origin: germany, placement on vehicle: front,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 12205397636979753,

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5 offers $83.00–$314.99 USD
  • Used. Offer #1 priced at $83.00 + $15.00 delivery = $98.00* total. +$15.00 shipping
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