
VVT System Guide: Components, Operation and Parts Matching
Understand VVT system components, sourcing requirements and identification checks for VVT solenoids, camshaft phasers and related replacement parts.
Wellgine supplies selected Land Rover, Range Rover and Jaguar engine water pumps for B2B replacement, distribution and sourcing requirements. The current range includes mechanical and electric coolant pumps for supported engine applications, with product matching based on OE reference, engine code, pump type, vehicle or VIN information and physical structure.
Current product listings include LR118241, LR121418, LR129893 and LR123906. Before quotation, confirm the number on the removed pump, complete engine code, mechanical or electric pump type, mounting points, coolant-port layout, drive interface or electrical connector, and supplied assembly scope.
Confirm the OE reference, complete engine code, vehicle or VIN information and production context before quotation.
Identify the mechanical, electric or electronically controlled pump type before comparing replacement options.
Compare mounting points, coolant ports, drive structure or connector, pin layout and installation orientation.
Review sealing surfaces, bearing or shaft condition, impeller structure, assembly scope and agreed inspection requirements.
The following listings cover selected Jaguar, Land Rover and Range Rover water pump requirements. Each reference should be treated as a matching starting point rather than universal vehicle fitment.
| OE reference | Current listing | Application context |
|---|---|---|
| LR118241 | Electric water pump | Selected AJ20P4 2.0T applications |
| LR121418 | Engine water pump | Selected 3.0L P360/P400 MHEV applications |
| LR129893 | Engine water pump | Selected AJ200/Ingenium 2.0 diesel applications |
| LR123906 | Electric water pump | Selected Ingenium/AJ200 2.0T applications |
Vehicle model alone is not sufficient for final confirmation. Check the OE reference, complete engine code, VIN or production information, pump type and front, rear and connector or drive-side structure before ordering.
A Jaguar Land Rover water pump should be selected by combining OE and application data with the physical structure of the removed component. A matching vehicle model or similar front-view photograph does not confirm that the mounting face, coolant passages, drive type or electrical control are the same. If the required pump type is unclear, review our comparison of mechanical and electric water pumps before proceeding with the matching checks below.
| Matching point | What to confirm |
|---|---|
| OE reference | Number on the removed pump and reliable supersession information |
| Engine information | Complete engine code, vehicle model, VIN and production context |
| Pump type | Mechanical, electric, auxiliary or variable coolant pump |
| Housing and mounting | Bolt positions, housing profile and installation depth |
| Drive or connector | Pulley/gear interface or electrical connector and pin layout |
| Coolant ports | Number, position, diameter and orientation |
| Pump structure | Impeller, shaft, rear face and related assembly components |
| Supply scope | Pump only, complete assembly, included seals or accessories |
| Order requirement | Quantity, packaging, label and destination market |
When the OE number is unclear, send clear front, rear, connector or pulley-side photographs together with the engine and vehicle information. For other vehicle applications and general pump matching guidance, review our engine water pump range.
Inspection requirements should follow the confirmed drawing, approved sample, product specification and agreed order requirements. Mechanical and electric water pumps should not automatically be assigned the same inspection procedure.
Wellgine can review project-specific inspection, packaging and batch requirements before order approval. Buyers can also review our engine parts quality-control process for broader information about dimensional checks, sample approval and batch inspection.
1. What information is required for Jaguar Land Rover water pump matching?
Provide the OE reference, complete engine code, vehicle model or VIN, mechanical or electric pump type, clear product photographs and required quantity. Connector, pulley, mounting and coolant-port details may also be required.
2. Are mechanical, electric and variable coolant pumps interchangeable?
No. Mechanical pumps use an engine-driven interface, while electric and variable coolant pumps require compatible voltage, connector, pin layout and control characteristics. Confirm the original pump type before ordering.
3. Does one water pump fit every Land Rover or Jaguar model with the same engine size?
No universal fitment should be assumed. Water pumps may differ by engine code, production period, vehicle application, OE revision, mounting structure and cooling-system design.
4. Can Wellgine review an OE number that is not shown on this page?
Yes. Send the OE reference, engine and vehicle information, product photographs and required quantity. Availability and compatibility must be reviewed for each reference before quotation.
5. What should buyers compare when two water pumps look similar?
Compare the front and rear housing, mounting points, coolant-port positions, pulley or electrical connector, pin arrangement, impeller structure and supplied assembly scope. A similar front appearance does not confirm interchangeability.
6. Do you support wholesale and batch water pump orders?
Wellgine supports selected wholesale, distributor and B2B sourcing enquiries. Quantity, product availability, packaging, inspection and delivery requirements should be confirmed for each order.
Contact our team for product enquiries, OE number matching, quotation support, OEM projects or long-term supply cooperation. Share your product type, OE number, vehicle application, quantity requirement or sample details, and we will help review suitable options for your market.
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