Dryalite Headlight Moisture-Fix Kit (Pair)For BMW Z4 E89 with removable twist-off headlight dust caps
✅ Helps reduce headlight condensation✅ Quick DIY install, typically under 2 minutes✅ Reusable desiccant if moisture returnsCompatibilityFits BMW Z4 E89 headlights with removable twist-off dust caps.This kit replaces the dust cap at the top of the headlight, accessible when opening the bonnet, not the rear cap.Original dust cap part number: 147354-00What’s Included2 x Dryalite Moisture-Fix Caps2 x 50g silica gel desiccant packsNo foam gasket or rubber O ring supplied, you will have to re-use the one from your OEM partHow It WorksDryalite helps absorb moisture from the air inside the headlight housing, reducing internal condensation when the housing is otherwise reasonably sealed.Reactivating the DesiccantRemove the desiccant packs before heating. Let them cool fully before refitting.Microwave: 700W for 3 to 5 minutes in a microwave-safe dishOven: 100 to 120°C for 30 to 60 minutesImportant NoteThis kit is intended for condensation / humidity issues. If there is standing water, a cracked lens, or damaged seals, the underlying leak should be repaired first.30 Day Money Back Guarantee
| Dryalite Headlight Moisture-Fix Kit (Pair) For BMW Z4 E89 with removable twist-off headlight dust caps |
✅ Helps reduce headlight condensation
✅ Quick DIY install, typically under 2 minutes
✅ Reusable desiccant if moisture returns
Compatibility
Fits BMW Z4 E89 headlights with removable twist-off dust caps.
This kit replaces the dust cap at the top of the headlight, accessible when opening the bonnet, not the rear cap.
Original dust cap part number: 147354-00
What’s Included
2 x Dryalite Moisture-Fix Caps
2 x 50g silica gel desiccant packs
No foam gasket or rubber O ring supplied, you will have to re-use the one from your OEM partHow It Works
Dryalite helps absorb moisture from the air inside the headlight housing, reducing internal condensation when the housing is otherwise reasonably sealed.
Reactivating the Desiccant
Remove the desiccant packs before heating. Let them cool fully before refitting.
Microwave: 700W for 3 to 5 minutes in a microwave-safe dish
Oven: 100 to 120°C for 30 to 60 minutes
Important Note
This kit is intended for condensation / humidity issues. If there is standing water, a cracked lens, or damaged seals, the underlying leak should be repaired first.
30 Day Money Back Guarantee
If you have any doubt on whether this product is suitable for your BMW, please drop us a message with your registration and we will be happy to help