Side indicator (amber) for Discovery 2, and Defender Td5 and Puma models. Can also be retrofitted (with care; some modification required) to earlier Defenders, 110's and Perenties. Also available in...

If your Defender wiper arms are flopping around the most likely culprit is these. They wear over time, and the little grubscrew usually rusts in place and cannot be tightened (they usually need to be...