HomeBelts and Cooling > Radiators, Coolers and Related ComponentsURO MJD4400AB Engine Coolant Reservoir
Part #: MJD4400AB

URO MJD4400AB Engine Coolant Reservoir

⚙️ 10 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, XK8
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Overview of URO Engine Coolant Reservoir for Jaguar XK8

The URO Engine Coolant Reservoir (Part Number MJD4400AB) is designed specifically for Jaguar XK8 models. This pressurized plastic reservoir includes a twist cap and level sensor, ensuring reliable coolant management and system monitoring.

  • Constructed from durable plastic material
  • Pressurized reservoir with a cap maximum pressure rating of 14.5 psi
  • Includes a twist-type cap and level sensor for accurate coolant level detection
  • Dimensions: Length 6.13 inches (155.6 mm), Width 6.04 inches (153.3 mm), Height 4.65 inches (118.1 mm)
  • Compatible with Jaguar XK8 coolant systems

Detailed Product Description

The URO MJD4400AB engine coolant reservoir is engineered to meet the specifications of Jaguar XK8 vehicles. Made from high-quality plastic, this reservoir is designed to withstand the pressures of the cooling system, with a cap rated for a maximum pressure of 14.5 psi. The included twist cap ensures a secure seal, preventing coolant leaks and maintaining system integrity. Additionally, the integrated level sensor provides real-time monitoring of coolant levels, helping to avoid overheating and engine damage.

Common Applications and Problem Resolution

  • Replacement for cracked or leaking coolant reservoirs in Jaguar XK8
  • Restores proper coolant pressure and prevents system leaks
  • Ensures accurate coolant level readings with the included sensor
  • Helps prevent engine overheating due to coolant loss
  • Maintains optimal cooling system performance

Installation Notes and Tips

When installing the URO MJD4400AB coolant reservoir, ensure the vehicle is cool to avoid injury from hot coolant. Carefully remove the old reservoir and disconnect any electrical connectors for the level sensor. Install the new reservoir securely, making sure the twist cap is properly tightened to maintain system pressure. Verify the level sensor connection is secure and test for leaks after installation.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards for fit and function. This engine coolant reservoir undergoes quality checks to ensure durability and performance in Jaguar XK8 vehicles. Please refer to URO's warranty policy for specific coverage details.

BrandURO
Part NumberMJD4400AB
MaterialPlastic
Length6.13
Mounting Hardware IncludedNo
Height4.65
6713
PressurizedYes
Cap Maximum Pressure Rating14.5
Level Sensor IncludedYes
Cap IncludedYes
Cap TypeTwist
Height (mm)118.1
Length (mm)155.6
Width (In)6.04
Width (mm)153.3

This part fits 10 vehicles. Search below:

YearMakeModelPositionNotes
2006JaguarXK8N/Aw/ cap and sensor.
2005JaguarXK8N/Aw/ cap and sensor.
2004JaguarXK8N/Aw/ cap and sensor.
2003JaguarXK8N/Aw/ cap and sensor.
2002JaguarXK8N/Aw/ cap and sensor.
2001JaguarXK8N/Aw/ cap and sensor.
2000JaguarXK8N/Aw/ cap and sensor.
1999JaguarXK8N/Aw/ cap and sensor.
1998JaguarXK8N/Aw/ cap and sensor.
1997JaguarXK8N/Aw/ cap and 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:

MJA4400ADMJA4400AEMJD4400AAMJD4400ABURO-009803

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