Garage Door Openers · parts
Genie 2033, 3053, and 3155 cover parts: lens vs powerhead
Quick answer: Genie lists 39356X.S for the 2033 powerhead cover, 39279R.S for 3053, and 41308R.S for base model 3155; the 38911A.S light lens is shared by those three labels. The 41717R.S direct product page names 3155D, while the 41689R.S two-piece light-lens kit names 3155D and 3155LD. No 3155LD powerhead-cover fit is claimed.
Safety boundary
- Read the complete opener model label, including every letter suffix, and identify whether the damaged item is the powerhead cover or the separate light lens before checking a row.
- This is an identification lookup, not a cover-removal guide. If an owner's manual permits work on that cover, disconnect electrical power as that exact manual directs; keep the Safe-T-Beam system installed and active.
- Do not open or repair internal opener components, bypass safety sensors, or work on springs, cables, door balance, tracks, or other high-force door hardware. Use a trained garage-door technician for those conditions.
Compatibility requires a direct model listing, explicit supersession, or equivalent manufacturer evidence.
Models explicitly covered
These model identities have the source evidence listed below. Read the part decision and suffix limits before ordering.
- 2033 · Check model references · Manufacturer evidence ↗
- 3053 · Check model references · Manufacturer evidence ↗
- 3155 · Check model references · Manufacturer evidence ↗
- 3155D · Check model references · Manufacturer evidence ↗ · Manufacturer evidence ↗
- 3155LD · Check model references · Manufacturer evidence ↗
Required identifiers
- Complete opener label exactly as printed, including 2033, 3053, 3155, 3155D, or 3155LD and every suffix
- Identify whether the missing or damaged piece is the large powerhead cover or the separate light lens
- For a two-piece light-lens kit, confirm whether one light or both lights need a cover
Compatibility rules
- Genie's current by-model diagram assigns powerhead cover 39356X.S to 2033, 39279R.S to 3053, and 41308R.S to base model 3155; do not swap these identifiers based on similar housing shape.
- The same diagram lists light-lens cover 38911A.S for 2033, 3053, and 3155. Its D-model lens entry is a distinct two-piece item, not the same cover.
- Genie's direct product pages identify powerhead cover 41717R.S for 3155D and two-piece light-lens kit 41689R.S for 3155D and 3155LD. The 41689R.S kit covers one light; the OEM page says two kits are needed for both sides.
- The broad diagram shorthand 'all D models' is not used to extend 41717R.S to 3155LD: the direct product page names 3155D but does not name 3155LD. The 3155LD powerhead-cover row stays unverified.
Never assume
- A shared family, similar cover shape, or the phrase 'all D models' establishes the 3155LD powerhead-cover fit.
- A 3155, 3155L, 3155D, and 3155LD label are interchangeable for every cover or lens.
- A model-parts diagram is a model-specific installation procedure or a reason to open the powerhead.
Quick answer: separate the powerhead cover from the lens
- 2033 powerhead: 39356X.S. 2033 light lens: 38911A.S.
- 3053 powerhead: 39279R.S. 3053 light lens: 38911A.S.
- Base 3155 powerhead: 41308R.S. Base 3155 light lens: 38911A.S.
- 3155D powerhead: 41717R.S. 3155D/3155LD two-piece light-lens kit: 41689R.S; one kit covers one light.
Coverage and suffix limits
For 3155LD, the 41689R.S lens fit is directly listed, but the 3155LD powerhead-cover row is not. The 41717R.S listing names 3155D and several other D/LD models, but omits 3155LD. Keep that powerhead-cover question on hold and ask Genie or an authorized dealer to confirm it.
Genie's linked belt/chain manual covers multiple openers and warns that covers, lenses, and accessories can differ by model. Use the manual linked for the exact label for any owner-permitted care; this page gives no cover-removal or internal-repair steps.
Safety boundary
- Read the complete opener model label, including every letter suffix, and identify whether the damaged item is the powerhead cover or the separate light lens before checking a row.
- This is an identification lookup, not a cover-removal guide. If an owner's manual permits work on that cover, disconnect electrical power as that exact manual directs; keep the Safe-T-Beam system installed and active.
- Do not open or repair internal opener components, bypass safety sensors, or work on springs, cables, door balance, tracks, or other high-force door hardware. Use a trained garage-door technician for those conditions.
Sources and claim boundariesReviewed 2026-10-06
The Genie Company: Genie 2033 / 3053 / 3155 family replacement-parts diagramThe official family diagram names models 2033, 3053, 3155, 3155L, 3155D, and 3155LD. It labels 39356X.S for 2033, 39279R.S for 3053, 41308R.S for 3155, and 38911A.S for the 2033/3053/3155 lens; its broad 41717R.S 'all D models' label is not used to claim 3155LD fit.Open official source →The Genie Company: Powerhead Cover (D Models) - 41717R.SGenie's direct product page names powerhead cover 41717R.S for 3155D, 7055D, 7155D, and 7155LD; it does not name 3155LD.Open official source →The Genie Company: Light Lens Cover (2-Piece) - 41689R.SThe official product page directly names 3155D and 3155LD for two-piece kit 41689R.S, states that the kit covers one light, and says two kits cover both sides.Open official source →The Genie Company: Belt and Chain Drive Garage Door Opener ManualGenie's multi-model manual is a general safety and owner-care boundary, not the source for model-specific cover fit. The exact opener label and its model-linked manual govern any owner-permitted care.Open official source →