
C2D5049 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.00 | Condition is Used, 2010-2015 Jaguar XJ Differential Locking Module 9W83-4C118-BA C2D5049 Unit , FREE SHIPPING | ![]() |
![]() | $44.00 | Top Pick! Condition is Used, 10-12 Jaguar XJ XJL X351 5.0L Supercharged A/T Differential Lock Module Unit OEM, FREE SHIPPING | 99.7% |
![]() | $53.00 | Top Pick! Condition is Used, Used Differential Control Module fits: 2011 Jaguar Xj Differential Lock with sup, FREE SHIPPING | 99.8% |
![]() | $45.65 | Top Pick! Condition is Used, 10-12 Jaguar XJ XJL X351 5.0L Supercharged A/T Differential Lock Module Unit OEM, shipping cost = $15.00 | ![]() |
![]() | $94.99 | Condition is Used, Used Differential Control Module fits: 2012 Jaguar Xj Differential Lock with sup, FREE SHIPPING | 99.1% |



The Jaguar C2D5049 Differential Lock Control Module is a crucial component for vehicles such as the XJ, XJL, and XJR models manufactured between the years 2010 and 2012. This module plays a significant role in enabling or disengaging the differential lock feature of these vehicles, enhancing traction and stability, especially on slippery or rough terrain.
The Jaguar C2D5049 Differential Lock Control Module is an advanced electronic unit that uses sophisticated sensors to detect wheel spin and slip, and responds accordingly by applying differential lock to improve grip and ensure optimal power transfer to the ground. The system is designed to operate seamlessly and automatically, though it can also be manually activated via a switch or control in the vehicle's cabin.
The module communicates with other vehicle systems, such as the powertrain control module and the electronic brakeforce distribution system, to ensure coordinated, efficient operation. It employs complex algorithms that make split-second decisions based on real-time data from the vehicle's sensors and environmental conditions.
The Jaguar C2D5049 Differential Lock Control Module is built to the highest standards of quality and performance, and is designed for robust operation under various driving conditions. It comes with an easy-to-use wiring harness, making installation and replacement straightforward, ensuring that your Jaguar XJ, XJL, or XJR remains reliable and ready for any adventure.
When it comes to power and connectivity, the Jaguar C2D5049 Differential Lock Control Module is a robust component that is capable of handling the demands of modern Jaguar vehicles. It features multiple connectors for various vehicle systems and comes with a comprehensive electrical diagram and wiring information to make the installation process a breeze.
In summary, the Jaguar C2D5049 Differential Lock Control Module is an essential component for Jaguar XJ, XJL, and XJR models, designed to optimize traction, improve stability and ensure optimal power transfer to the ground. Its advanced features and seamless communication with other vehicle systems make it a valuable addition to your Jaguar, enhancing both its performance and safety.
The Jaguar C2D5049 Differential Lock Control Module is an essential component in vehicles with differential lock systems, especially those with the XJ, XJL, and XJR models produced between 2010 and 2012. This module manages the off-road traction capabilities by controlling the engagement and disengagement of the differential lock. Here are some pros and cons of buying this particular component.
Pros:1. Enhances off-road capabilities: With this differential lock control module, Jaguar XJ models can handle off-road conditions more effectively. The differential lock engages both sets of wheels for better traction and stability on rough terrains.
2. Improves safety: The differential lock can help prevent wheel spin, thereby improving vehicle stability and reducing the likelihood of skidding or sliding on slippery surfaces.
3. Better control: The C2D5049 module provides precise control over the differential lock system, making your Jaguar XJ more responsive and easier to manage in challenging driving conditions.
Cons:1. Cost: Replacing this module can be expensive, especially for those who don't have the necessary diagnostic tools or expertise to do it themselves.
2. Complex repair: The Jaguar C2D5049 Differential Lock Control Module is not a simple component to replace. It calls for advanced diagnostic equipment and intricate knowledge of vehicle electrical systems. In most cases, it's recommended to visit an authorized Jaguar repair shop to ensure a proper installation.
3. Timing: Repair shops may have a backlog of customers, making it time-consuming to get your vehicle repaired. In the meantime, you may have to rent a substitute car or plan around the shop visit.
Conclusion:The Jaguar C2D5049 Differential Lock Control Module is an important component for those who frequently drive their XJ, XJL, and XJR models off-road or on slippery surfaces. The additional traction and stability provided by the differential lock can make a significant impact on vehicle performance and safety. However, the high cost, complex repair process, and potential for having to wait for the repair can be disadvantages to consider.
Recommendation:If you frequently drive off-road, investing in a new Jaguar C2D5049 Differential Lock Control Module is a wise decision to ensure your vehicle is capable of handling the conditions while maintaining optimal performance and safety levels. On the other hand, if you spend most of your time on asphalt roads or don't want the added expense and complexity, it may be worth considering alternative options, such as installing all-season or winter tires, to improve your Jaguar's traction and handling without the high cost and complex repair process. Ultimately, it's essential to balance the benefits with the potential drawbacks before making your decision.
Details:
It is an oe spec performance part with a manufacturer part number C2D5049. This is a differential lock control module computer for Jaguar Xj, Xjl, or Xjr model from 2011. The module is designed for performance and racing applications. The item may need to be programmed by a dealer and comes with 6-month manufacturer warranty.
specifications perfoelectric:
- for models: Xj
- for years: 2010–2012
- brand: Jaguar
- mpn: C2d5049
- part type: Control Lock Module
- oe spec or performance/custom: Oe Spec
- conditions options: Differential Lock Ctrl
- programming: Item May Need To Be Programmed By Dealer
- ipn: 591-57494
- year: 2011
- manufacturer warranty: 6 Month
- performance part: Yes
returns perfoelectric:
- policy: no returns
general perfoelectric:
- category: Auto Parts > Electrical Components
shipping perfoelectric:
- carrier: usps
- type: fixed
- class: standard
- transit: 5-13 days
- service: usps ground advantage
payments perfoelectric:
- other
- credit card: visa
- wallet: apple-pay
seller perfoelectric:
- city: fair oaks, california
- # reviews: 0
- rating: 0.0%
offer perfoelectric:
- best offers: true
- options: ship-to-home
- started: january 2, 2025
- in stock #: 5
- prices: $24.00–$94.99
- item condition: Used
- availability: in stock
- sold #: 23
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