Porsche 944 Sunroof Part Number: How to Find the Right One

Finding the right Porsche 944 sunroof part number can be a frustrating task, especially if you're dealing with a car that has seen multiple owners or modifications. The sunroof system on the 944 — whether manual or electric — relies on several components that wear out over time, from the glass panel and seal to the motor and cable assembly. Using the correct OEM part number ensures a proper fit and avoids compatibility issues. This guide explains how to locate your sunroof part number, what numbers correspond to common parts, and how to verify you're ordering the right piece for your specific chassis.

Understanding Porsche 944 Sunroof Part Numbers

Porsche uses a systematic numbering convention for all its parts. For the 944 (produced from 1982 to 1991), part numbers typically follow a format like 944 XXX XXX XX. The first three digits indicate the model (944), the next three identify the main system group, and the final digits specify the exact variant. Sunroof components fall under group 6 (body), sub-group 60 (sunroof). For example, the glass sunroof panel for a later 944 (with the raised rear edge) often carries part number 944 561 001 00, while the earlier flush panel might be different. Electric sunroof motors are usually part of group 6, but sometimes they are listed under electrical systems.

It's important to note that Porsche issued many supersessions and revisions during the 944's run. A part number with a higher letter suffix (e.g., 01, 02) indicates an improved replacement. Always check the latest supersession to ensure you get the most current part.

How to Find Your Sunroof Part Number

Check the Existing Part for Stickers or Stampings

Most OEM Porsche sunroof components have the part number either stamped into the plastic or printed on a sticker. For the glass panel, look at the underside edge or near the seal. The motor often has a label with a white background and black text. Be aware that after 30+ years, these labels may have faded or fallen off. If you can read a number, cross-reference it with online Porsche parts catalogs (like those on official dealer websites) to confirm compatibility.

Use Your VIN and Build Date

Every 944's VIN (Vehicle Identification Number) can be decoded to show the exact model year and factory options. The sunroof type (manual or electric) was part of the build. You can use your VIN on a Porsche parts database (many dealers offer this online) to see the original parts list. For a fee, Porsche Classic provides a Certificate of Authenticity that includes option codes — if your car had the power sunroof (option code 425 or 426), you can narrow down the correct motor and switch.

Consult Factory Parts Diagrams

Porsche workshop manuals and online parts catalogs show exploded diagrams of the sunroof assembly. These diagrams list every bolt, seal, and bracket with its corresponding part number. You can often find these diagrams on enthusiast forums (like Pelican Parts or Rennlist) or on Porsche's own parts portal. Compare your car's year and month of production to the diagrams — early 944s (pre-1985) used a different sunroof mechanism than later models.

Visit a Porsche Dealer with Your VIN

For absolute certainty, a dealership parts department can look up your VIN and give you the exact part number for any sunroof component. They have access to the Porsche parts system, which includes all supersessions. This is especially helpful if the part is no longer manufactured and you need a NOS (New Old Stock) number to search for.

Common Sunroof Parts and Their Numbers

While part numbers changed over the years, here are some typical numbers for the 944 sunroof system (always verify with your specific car):

Sunroof Glass Panel

• Early flush glass (1982–1985): 944 561 001 00
• Later raised edge glass (1985.5–1991): 944 561 001 01 (superseded to 02, etc.)
• Manual sunroof handle (if applicable): 944 561 211 00

Sunroof Seal

• Glass seal (rubber strip around panel): 944 561 431 00
• Drain hoses (set of four): 944 561 471 00 (check length and shape)

Electric Sunroof Motor

• Motor assembly (late model): 944 561 531 00 (often includes gearbox)
• Cable assembly (left and right): 944 561 541 00 and 944 561 542 00

Sunroof Switch

• Switch (three-position): 944 613 125 00
• Switch bezel: 944 613 165 00

These numbers are a starting point. Always confirm with your VIN or by measuring the component.

Tips for Ordering the Correct Part

Verify by Comparing to Your Old Part

If you still have the original part, place it next to the new one before installing. Check mounting holes, electrical connectors, and dimensions. For seals, look at the cross-section shape.

Note the Production Date of Your 944

In mid-1985, Porsche introduced a major update to the 944 (the '85.5 or '86 model year). The sunroof mechanism changed from a cable-driven system to a more robust design. Parts for early and late cars are not interchangeable without modification. If your VIN falls after the change, use late-model numbers even if the part catalog shows an earlier number that fits.

Consider Aftermarket vs. OEM

While this article focuses on OEM part numbers, some aftermarket manufacturers produce good-quality sunroof components. If you decide to go that route, provide them with the OEM part number you found — they can often cross-reference to their equivalent. But if you want a perfect fit and long life, stick with genuine Porsche parts, especially for the motor and cables.

Watch Out for Scams or Mislabeled Parts

On online platforms, sellers sometimes list a part as fitting all 944 years, but that's rarely true. Always ask for the OEM part number on the listing. If they can't provide it, move on.

Final Recommendation

The most reliable way to get the right Porsche 944 sunroof part number is to start with your VIN. Use a factory parts database or visit a Porsche dealer to get the official number and any supersessions. Once you have that number, you can search for genuine OEM parts from reputable suppliers. Double-check the part against your old component before purchasing. Taking these steps will save you time, money, and the headache of receiving a part that doesn't fit. Maintain your sunroof system with the correct parts, and your 944 will keep you dry and happy for many miles to come.