Restoring a 1969 Porsche 912 with a sunroof presents unique challenges. The sunroof system on these cars is a cable-operated, manual or electric sliding metal panel. Over time, parts wear out, seals dry up, or cables snap. This guide covers the key components, where to find them, and what to consider before buying.
Shop on Amazon
Browse the latest options and prices.
dwvksz Rear Sunroof Seal Replaces for Porsche 356SC 1964 1965 1.6L H4, for Porsche 912 1965 1966 196
Common 1969 Porsche 912 Sunroof Parts That Fail
The sunroof mechanism on the 912 is similar to the 911 of the same era, but some parts differ. Here are the most frequently replaced items:
Sunroof Cables
The cables are metal rods with a thread that move the roof panel back and forth. They run inside guides and are prone to fraying or jamming. Original cables are often NLA (no longer available), but several Porsche specialists offer reproduced versions. When replacing, order the correct side—left and right are different. Expect to pay $50–$150 per cable.
Sunroof Seals (Weatherstripping)
The rubber seal around the opening and the seal on the panel itself dry out and crack. A poor seal leads to wind noise and leaks. Replacement seals are available from Stoddard, Pelican Parts, and other vendors. Full seal kits cost $100–$300. Make sure to get the 1969-specific profile, as early 911/912 seals changed over the years.
Sunroof Motor and Gearbox (Electric Sunroof Only)
If your 912 has an electric sunroof, the original motor or gearbox may fail. The motor is a Bosch unit that can be bench-tested and rebuilt. New old stock (NOS) motors are rare. Aftermarket rebuilders can refurbish yours, or you can swap in a used unit. A motor rebuild kit costs about $40. Complete replacement motors (new or rebuilt) run $200–$500.
Sunroof Panel (Slider)
The actual metal panel can get dented, rusted, or delaminate from its inner frame. Original panels are hard to find. You can have yours repaired by a specialty shop or buy a used panel from a parts dismantler. Aftermarket panels are basically not made—reuse or repair is the only path.
Headliner and Sunroof Inner Panel
The headliner often sags around the sunroof opening. Replacement headliners in correct material and pattern are available from suppliers like World Upholstery or Autos International. The inner sliding panel (the fabric-covered board) can be recovered. Expect $200–$400 for a complete headliner kit.
Sunroof Sealing Grommets and Drains
Drain tubes run from the sunroof tray down the A- and C-pillars. The grommets where these tubes exit can clog or break. Clean drains with a soft wire. Replace grommets if loose. They are cheap (under $10) but vital to prevent water damage.
Where to Buy 1969 Porsche 912 Sunroof Parts
Because the 912 shares much with the 911, many sunroof parts are interchangeable with 1969 911 models. However, always verify compatibility by part number. Here are reliable sources:
Specialized Porsche Parts Suppliers
- Stoddard – Carries seals, cables, and hardware.
- Pelican Parts – Extensive catalog with diagrams.
- Sierra Madre Collection – New and used parts.
- 911 Design – Focus on early cars, offers rebuilt motors.
- EBS Racing – Known for hard-to-find early Porsche parts.
OEM and Aftermarket vs. Used
- OEM: NOS parts command a premium. Often worth it for show cars.
- Aftermarket: Good for seals and cables; quality varies—read descriptions carefully.
- Used: The best option for panels and motors. Check eBay and Porsche dismantlers like Rothsport or Early 911 S Registry.
How to Identify the Right Parts
Your 1969 912 sunroof is either manual or electric. The VIN can tell you if it left the factory with a sunroof (look for option code 650 or 651). To identify the type: if the roof panel has two small knobs inside, it’s manual (cable-operated). If there’s a switch on the dashboard, it’s electric.
Always reference the original part number. The 1969 912 used a unique sunroof frame compared to later models (1970+). Key differences: the cable guides are nylon, and the seal profile changed. If ordering online, ask for photos if buying used.
Installation Tips and Considerations
Replacing sunroof parts requires patience. Here’s what to keep in mind:
Manual vs. Electric Conversion
Some owners convert manual sunroofs to electric using kits. This is doable but involves wiring and motor mounting. Simpler to keep original, unless you crave automation.
Cables: Alignment Is Critical
When installing new cables, they must be perfectly aligned with the gear mechanism. Improper alignment causes binding or uneven movement. Use lubricant (white lithium grease) on the cables and guides.
Seals: Let Them Settle
New seals are stiffer. After installation, close the sunroof and leave it closed for a few days so the rubber takes a set. You may need to adjust the panel height using the adjustment screws on the frame.
Rust Repair
Inspect the sunroof tray (the metal recess under the panel) for rust. Surface rust can be treated; deep holes need welding. Neglecting this leads to roof leaks.
Cost of Restoring a 1969 912 Sunroof
A full sunroof restoration—new seals, cables, motor rebuild, headliner repair—can cost $800–$2,000 in parts alone. Labor adds $500–$1,500 if you pay a shop. Doing it yourself saves money but requires mechanical skill and attention.
Final Recommendation
If you own a 1969 Porsche 912 with a sunroof, focus on the seals and cables first—they are the most common failure points. Purchase from a trusted supplier like Stoddard or Pelican Parts. For electric sunroofs, consider rebuilding the original motor over buying a used unknown unit. Always test the mechanism after installation before reinstalling the headliner. With proper care, your sunroof will operate smoothly for another 50 years.