Marantec 122942, Lens Synergy Solo
The Marantec 122942 lens cover is the clear or translucent cover used over the Synergy Solo opener light area. Its purpose is simple but important: it protects the lighting section, helps distribute light across the garage, and completes the finished look of the opener head. A cracked, missing, or discolored lens can make the opener look neglected and may leave the light area more exposed than intended. This is a direct-fit style service part for Synergy Solo applications that list 122942. It does not repair a failed light circuit and it does not include the larger housing set. Because Marantec lens covers are shaped for specific operator bodies, this part should be matched to the Synergy Solo model and original lens footprint.
Compatible With
- Marantec Synergy Solo garage door openers using lens cover part 122942
- Synergy Solo 315 MHz opener references where the parts diagram lists 122942
- Not for Synergy 200 lens cover applications such as Synergy 260, 270, or 280 unless diagram confirms part number
- Not for Synergy 300 lens cover applications such as Synergy 360, 370, or 380 unless diagram confirms part number
- Not a replacement for the 122941 full housing set
- Not a universal light lens for older M-Line, Q-Line, Mac-Lift, or other-brand openers
Features and Specifications
| Manufacturer | Marantec |
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| Product Type | Light lens cover |
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| Part Number | 122942 |
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| Application | Replacement lens for Synergy Solo opener light area |
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| Compatible Operator Type | Residential garage door opener |
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| Operator Family | Synergy Solo |
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| Included Components | Lens cover only unless package states otherwise |
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Also Known As / Related Part Numbers
- 122942
- MAR-122942
- Marantec 122942
- 122942 lens cover
- Synergy Solo lens
- Synergy Solo light lens
- Marantec Synergy Solo lens cover
Technician Note
Match this Marantec part by the model label, original part number, rail type, frequency, or parts diagram before ordering. Marantec used similar-looking parts across several generations, and small differences in receiver frequency, housing shape, rail style, or sensor hardware can prevent a proper repair.
Before Ordering Checklist
- Confirm the Marantec model number on the opener head or parts diagram.
- Compare the original part number to the number shown on this product page.
- For rail parts, confirm chain versus belt rail and standard versus heavy-duty rail.
- For receivers, confirm the operating frequency and remote family before ordering.
- For photo eye parts, repair the safety system properly and never bypass required sensors.
Professional Advisory
Garage door openers can involve spring-loaded doors, moving drive systems, low-voltage safety circuits, and internal electrical parts. If the repair involves power diagnosis, failed safety devices, a door that will not balance, or an opener that moves unpredictably, have a qualified garage door technician inspect the system before returning it to service.
Product Questions and Answers
Does Marantec 122942 fix a light that will not turn on?
No. This is a lens cover. If the light will not turn on, the LED assembly, control circuit, or power supply may need diagnosis.
Which opener is this lens commonly used on?
It is commonly used on the Marantec Synergy Solo opener where part 122942 is listed.
Is this the same as the Synergy Solo housing set?
No. The housing set is commonly searched as 122941, while 122942 is the lens cover.
Can I use this lens on a Synergy 260 or Synergy 360?
Do not assume fit. Those model families can use different covers and lens shapes.
What should I check before ordering?
Compare the original lens shape, opener model label, and parts diagram part number to confirm 122942 is correct.
