Switch Reverse Light R380 – AMR3918

This Reverse Light Switch for the R380 manual gearbox is the essential solution for restoring proper reverse-light operation in your Rover. It replaces the original part number AMR3918. Our part is precision-engineered to match the OEM’s switching action and durability—tested under real off‐road conditions by the Lucky8 team.

Located on the side of the R380 housing, the switch is activated when the transmission selector engages reverse gear. Over time the plunger or switch body may wear, causing the reverse lights to fail.

fits

• Land Rover Defender (R380 gearbox)

• Land Rover Discovery I (R380)

• Land Rover Discovery II (R380)

FREE SHIPPING TO THE LOWER 48!

[FAQ]
Q: Will this switch fit any R380 gearbox?
A: Yes—this switch is designed for the R380 manual gearbox found in Defender, Discovery I and Discovery II models. However check your exact gearbox version and connector type to confirm.

Q: What’s included in the purchase?
A: The switch assembly only. If your original used a crush washer or seal, you may need to reuse or replace that separately.

Q: How difficult is installation?
A: With moderate mechanical skill you can do this in your workshop. The wiring plug is accessible from under the centre console/gear tunnel. Tighten to factory spec to avoid leaks or wiring damage.