HomeBelts and Cooling > Radiators, Coolers and Related ComponentsURO MJD4400BA Engine Coolant Reservoir
Part #: MJD4400BA

URO MJD4400BA Engine Coolant Reservoir

⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jaguar, XKR
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Reliable Engine Coolant Reservoir for Jaguar XKR

The URO Engine Coolant Reservoir (Part Number MJD4400BA) is designed specifically for Jaguar XKR models, ensuring precise fitment and optimal cooling system performance. This pressurized reservoir includes a cap and level sensor to maintain proper coolant levels and system pressure.

Key Features of URO MJD4400BA Engine Coolant Reservoir

  • Compatible with Jaguar XKR vehicles
  • Pressurized design supports efficient coolant circulation
  • Includes cap with a maximum pressure rating of 14 psi
  • Equipped with a coolant level sensor for accurate monitoring
  • Cap included for secure sealing of the cooling system
  • Mounting hardware and brackets not included

Detailed Description of the URO Engine Coolant Reservoir

This URO engine coolant reservoir (MJD4400BA) is engineered to meet the specifications of Jaguar XKR cooling systems. The pressurized reservoir helps maintain consistent coolant flow and pressure, which is critical for engine temperature regulation. The included cap is rated for a maximum pressure of 14 psi, ensuring the system remains sealed under operating conditions. Additionally, the integrated coolant level sensor provides real-time monitoring, allowing for early detection of coolant loss or leaks. While mounting hardware and brackets are not included, the reservoir is designed for straightforward installation using existing vehicle components.

Common Applications and Issues Addressed

  • Replacement for cracked or leaking coolant reservoirs in Jaguar XKR
  • Restores proper coolant pressure to prevent overheating
  • Ensures accurate coolant level readings with the included sensor
  • Prevents coolant loss due to faulty or missing caps
  • Maintains engine cooling system integrity for reliable performance

Installation Notes and Tips

When installing the URO MJD4400BA engine coolant reservoir on a Jaguar XKR, ensure the vehicle is cool before beginning work to avoid injury from hot coolant. Use the existing mounting points and brackets, as this product does not include hardware. Verify that the cap is securely tightened to maintain the 14 psi pressure rating. After installation, check the coolant level sensor connection for proper operation and inspect for leaks during initial engine operation.

Quality Assurance and Warranty Information

URO parts are manufactured to meet or exceed OEM standards for fit and function. The MJD4400BA engine coolant reservoir undergoes quality control testing to ensure durability and performance. Please refer to URO's warranty policy for specific coverage details related to this part.

BrandURO
Part NumberMJD4400BA
Mounting Hardware IncludedNo
Mounting Brackets IncludedNo
PressurizedYes
Cap Maximum Pressure Rating14
Level Sensor IncludedYes
Cap IncludedYes

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2006JaguarXKRN/AIncludes cap & level sensor
2005JaguarXKRN/AIncludes cap & level sensor
2004JaguarXKRN/AIncludes cap & level sensor
2003JaguarXKRN/AIncludes cap & level sensor
2002JaguarXKRN/AIncludes cap & level sensor
2001JaguarXKRN/AIncludes cap & level sensor
2000JaguarXKRN/AIncludes cap & level sensor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

MJD4400BAURO-013247

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.