The LiftMaster K108D0078 light lens cover replaces the plastic light cover on select LiftMaster and Chamberlain residential garage door opener heads. This product is commonly tied to the 108D60 and 108D78 lens numbers, which may appear in older manuals, parts diagrams, or catalog listings.
This is a replacement cover for the opener light area. It is not an electrical repair part and does not include the socket, bulb, or wiring.
K108D0078 is used on select LiftMaster and Chamberlain garage door openers where the parts diagram calls for the 108D60, 108D78, or 108D0078 lens. Always confirm the lens part number and mounting style before ordering.
| Feature / Specification | Details |
|---|---|
| Manufacturer | LiftMaster / Chamberlain |
| Product Type | Garage door opener light lens cover |
| Part Number | K108D0078 |
| Common Lens Number | 108D60 |
| Application | Select residential opener light cover replacement |
| Compatible Operator Type | Select LiftMaster and Chamberlain garage door openers |
| Included | Light lens cover only |
| Notes | Often cross-referenced with 108D78; verify by parts diagram |
If the old lens has a molded part number, use that marking as your first match. A lens that is close in shape but has the wrong tab layout can pop loose or fail to seat properly.
Disconnect power before working around the light compartment. If the light socket, wiring, or housing shows heat damage, have the opener inspected before installing a replacement lens.
108D60 is an older or alternate lens number tied to the K108D0078 replacement lens family. The same current part is also commonly listed as 108D78.
They are commonly associated with the same K108D0078 lens family, but the opener model and original parts diagram should still be checked before ordering because the product title can vary by catalog source.
This item includes the replacement plastic light lens cover only. It does not include the bulb, socket, end panel, light wiring, screws, or opener cover.
Replace it when the cover is cracked, missing, cloudy, brittle, or no longer stays attached to the opener housing. A loose lens can also rattle during opener operation.
No. Flickering is usually related to the bulb, socket, wiring, vibration, or control circuit. The lens only covers the light area and should not be used to hide electrical damage.