LR139215 | Overlay Repair Wiring - Electrical Repair Harness | New Defender L663
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR139215 - Overlay Repair Wiring
LR139215 is an overlay repair wiring assembly used on New Defender (L663) body electrics. Fitted as a modular repair item, it restores the overlay layer of the vehicle's mega harness - the outer circuits that carry discrete power and signal feeds for body-electrics functions. This allows specific faults (for example lighting circuits, door module connections or other localised damage caused by connector failure or chafing) to be repaired without removing the complete mega harness assembly; the item is supplied to match the connector types and routing used on the L663 platform and should be installed by aligning the overlay routing and mating connectors with the existing harness and by referring to vehicle wiring diagrams and connector locations.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- New Defender 2020 onwards (L663)
Frequently Asked Questions
LR139215 provides a targeted repair for the overlay layer of the New Defender (L663) mega harness, restoring discrete power and signal circuits without removing the entire harness. It is intended for use where localised damage, connector failure or chafing has interrupted continuity, commonly restoring lighting circuits and door module connections. The item is supplied to match L663 connector types and routing and should be installed by aligning the overlay routing and mating connectors and consulting the vehicle wiring diagrams.
| Model | Variant |
|---|---|
| Land Rover Defender (2020 onwards) | L663 - Electrical Repair Items (Mega Harness - Overlay Repair Harnesses) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
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