PORSCHE 99656141300 Convertible Left Roof Top Frame Rubber Seal

( Manufacturer Part Number: 99656141300 ), ( Color: Black ), ( Material: Rubber ), ( Vintage Part: No ), ( Placement On Vehicle: Front, Left, Roof, Driver ), ( Type: Seal ), ( Manufacturer Warranty: 1 Month ), ( Features: Durable, Easy Installation ), ( Country Of Origin: Germany )

Review PORSCHE Convertible Left Roof Top Frame Rubber Seal Oem fits CARRERA 911 1999–2005

The **Porsche 996 Carrera 911 (99-05) Convertible Left Roof Top Frame Rubber Seal (Part #56141300)** is a meticulously engineered component designed to ensure a perfect seal and optimal functionality within the iconic 996 generation 911 Cabriolet. This high-performance rubber seal is crafted to fit precisely along the left side of the convertible s roof top frame, where it plays a critical role in maintaining weather resistance, reducing wind noise, and preventing water ingress during operation. Engineered from durable, weather-resistant rubber, this seal is built to withstand the demands of daily driving, from spirited highway cruising to dynamic cornering, where even the slightest air gap could compromise the car s aerodynamic efficiency and passenger comfort. The seal s design incorporates a smooth, contoured profile that conforms seamlessly to the contours of the roof frame, ensuring an airtight barrier that enhances the convertible s signature driving experience. Whether the top is raised or lowered, this seal works in tandem with the hydraulic system to provide a smooth, silent transition while keeping the cabin dry and free from drafts. For enthusiasts seeking to restore or upgrade their 996 Cabriolet, this genuine Porsche part is an essential component for maintaining the vehicle s original integrity, ensuring that every detail from the sleek lines of the roof to the precision of its sealing system remains as intended by Porsche s legendary engineering.

### **Pros and Cons of Buying a Porsche 996 (99-05) Carrera 911 Convertible (964/56141300) with Left-Roof Top Frame and Rubber Seal**

#### **Pros**

1. **Classic Porsche Design and Performance**

The 996 Carrera 911 is a refined, high-performance sports car with a distinctive front-end design (though polarizing to some). It retains the 911 s legendary driving dynamics, including a rear-engine layout, balanced handling, and a naturally aspirated 3.6L or 3.8L engine (depending on the model year). The convertible variant adds open-air driving enjoyment, making it ideal for enthusiasts who appreciate both style and function.

2. **Reliability and Durability (When Maintained Properly)**

The 996 chassis is more robust than its predecessor (the 993) and less prone to major mechanical failures if well-maintained. The 3.6L (993-derived) and 3.8L (later models) engines are durable, especially with regular oil changes and timing belt maintenance. The convertible top, while not as robust as later models, is functional if the frame and rubber seals are in good condition.

3. **Convertible Appeal**

The convertible version offers a unique driving experience, blending the thrill of an open-top sports car with the 911 s precision. This makes it particularly attractive for those who prioritize aesthetics and lifestyle over pure track performance.

4. **Modding Potential**

The 996 is a popular platform for modifications, with aftermarket support for suspension upgrades, exhaust systems, engine tuning, and interior enhancements. The convertible top can also be upgraded with stiffer frames or hydraulic systems for better reliability.

5. **Resale Value (For Well-Maintained Examples)**

While not as high as newer 911 models, a properly documented 996 Carrera convertible can still hold value, especially if it has a clean service history and original or high-quality parts.

6. **Nostalgia and Community**

The 996 era is beloved by Porsche enthusiasts for its blend of modern comforts and classic 911 character. Owning one grants access to a passionate community, making maintenance, parts sourcing, and ownership more engaging.

---

#### **Cons**

1. **Polarizing Aesthetics**

The 996 s front-end design (especially the "butterfly" headlights and kidney grille) is divisive. While some appreciate its modern look for the time, others find it unattractive compared to the 993 s retro styling. This can be a dealbreaker for purists.

2. **Convertible Top Reliability Issues**

The soft-top mechanism on the 996 convertible is known for wear over time. The rubber seals and frame can degrade, leading to leaks, sagging, or difficulty in operation. The left-roof top frame and rubber seal you mentioned may already show signs of wear, requiring frequent maintenance or replacement (costing $1,500 $3,000 depending on quality).

- **Common problems:** Water leaks, top sagging, stiff or sticky operation, and frame cracks.

- **Solution:** Ensure the top has been recently serviced or is in excellent condition. A hydraulic top (optional on some models) is more reliable but adds complexity.

3. **Engine and Transmission Limitations**

- The 3.6L engine (pre-2002) is less powerful than later 3.8L models but still capable. However, it lacks the torque of modern turbocharged 911s.

- The 6-speed manual (standard) is precise but not as refined as later dual-clutch (PDK) or automatic transmissions. The convertible s weight can also make the manual less engaging in stop-and-go traffic.

- **Turbocharged models (Targa 4, Turbo):** If you re considering one, be aware of turbo lag and potential oil consumption issues in older examples.

4. **Maintenance Costs**

- **Timing belt:** Must be replaced every 60,000 80,000 miles (critical to avoid catastrophic engine failure).

- **Suspension:** Air suspension (if equipped) can be finicky and costly to repair.

- **Electronics:** The 996 introduced more computer-controlled systems (e.g., traction control, stability control), which can be expensive to diagnose if issues arise.

- **Convertible top:** As mentioned, the soft top is a significant maintenance item.

5. **Fuel Economy and Practicality**

The 996 convertible is not fuel-efficient by modern standards, averaging **12 15 MPG combined** (manual). It s also impractical for daily use due to limited rear legroom, a stiff ride, and a cramped interior compared to modern cars.

6. **Depreciation and Market Saturation**

The 996 is no longer a "rare" Porsche, meaning the used market is flooded with examples. While this can make buying easier, it also means lower resale values and more competition for well-documented cars.

7. **Noise and Wind Noise**

The convertible top, even when up, can allow wind noise to enter the cabin at highway speeds. The soft top s insulation is not as effective as later models with improved sealing.

8. **Rust and Corrosion Risks**

Like many older Porsches, the 996 can suffer from rust, particularly in the wheel wells, sills, and undercarriage. A thorough inspection (or a rust-proofing history) is essential before purchase.

---

### **Key Considerations Before Buying**

1. **Convertible Top Condition**

- **Inspect the frame and rubber seals:** Look for cracks, sagging, or stiffness. A professional convertible top specialist should assess it.

- **Test the operation:** Ensure the top moves smoothly up and down without resistance or leaks.

- **Budget for future repairs:** Even if the top is in good shape now, plan for eventual replacement (expect $2,000 $4,000 for a quality aftermarket top).

2. **Service History**

- A well-documented 996 with regular oil changes, timing belt replacements, and suspension work will be far more reliable.

- Avoid cars with missing service records or "lump sum" maintenance bills (common in some markets).

3. **Engine and Drivetrain**

- Check for oil leaks (valve cover gaskets, oil filter housing gasket).

- Listen for unusual noises (knocking, whining) that could indicate timing chain or bearing wear.

- Verify the transmission is smooth (no grinding in gears).

4. **Suspension and Handling**

- Test drive on a variety of roads (straightaways, corners, bumps) to check for suspension wear or alignment issues.

- Look for uneven tire wear, which may indicate alignment or bushings needing replacement.

5. **Interior and Electronics**

- Test all electronics (windows, locks, climate control, infotainment if equipped).

- Check for water damage or electrical gremlins (common in older Porsches).

6. **Rust and Bodywork**

- Inspect the undercarriage, wheel wells, and frame rails for rust.

- Look for body filler or mismatched panels, which may indicate prior accidents.

---

### **Conclusion and Recommendation**

#### **Who Should Buy This Car?**

- **Enthusiasts who prioritize driving dynamics and classic 911 character over modern tech.**

- **Those who appreciate the convertible lifestyle and don t mind occasional maintenance.**

- **Owners who are prepared to invest in the soft top s upkeep (or are okay with a manual top).**

- **Buyers who find the 996 s design appealing and don t mind its polarizing look.**

- **Those with a budget for occasional repairs but not major overhauls.**

#### **Who Should Avoid It?**

- **Daily drivers who need comfort, practicality, or modern safety features.**

- **Buyers who dislike the 996 s front-end design or want a more retro 911 (e.g., 993).**

- **Those unwilling to budget for convertible top repairs or engine maintenance.**

- **People who prefer turbocharged performance (consider a 997 or newer 991).**

- **First-time Porsche owners unfamiliar with classic car ownership costs.**

#### **Final Recommendation**

1. **Get a pre-purchase inspection (PPI) from a Porsche specialist** focus on the convertible top, engine, and suspension.

2. **Verify the top s condition thoroughly.** If the seals or frame show significant wear, factor in $1,500 $3,000 for repairs or replacement.

3. **Check the service history** a car with regular maintenance will be far more reliable.

4. **Test drive extensively** to ensure the car drives well and the top operates smoothly.

5. **Negotiate aggressively** the 996 market is saturated,

Details:

ONLY 88K MILES. 30 DAY WARRANTY. No guarantee of color match for exterior or interior parts. WP0CA29973S653120.

2003 PORSCHE CARRERA 911 RWD MANUAL 3.6L 88K CONVERTIBLE.

part #: 99656141300 prices

• $86.06-$149.00

specifications sunrooconvertib:

• for models: 911, Carrera
• for makes: Porsche
• for years: 1999-2005
• mpn: 99656141300
• color: Black
• material: Rubber
• vintage part: No
• placement on vehicle: Front, Left, Roof, Driver
• type: Seal
• manufacturer warranty: 1 Month
• features: Durable, Easy Installation
• country of origin: Germany

seller sunrooconvertib:

• rating: 99.6%
• # reviews: 4089
• city: Garland, Texas

offer sunrooconvertib:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• best offers: True
• started: April 21, 2026
• quantity: 1

general sunrooconvertib:

• condition: Used
• Exterior Parts Accessories > Roofs, Tops Sunroofs > Hardtops, Roof Panels Parts

payments sunrooconvertib:

• other
• credit card: Discover
• wallet: Paypal

shipping sunrooconvertib:

• service: USPS Ground Advantage
• cost: $14.00
• carrier: USPS
• type: Fixed
• transit: 4-10 Days
• class: Standard

returns sunrooconvertib:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

Porsche 99656141300 Is Similar To:

• 117877403 117 877 403 Porsche Oem Sunroof Drive Gear Assy (30.1% similar) Damage shipping claims make certain you inspect all packages in the presence of driver carrier. Express shipping is available at an extra cost. Electrical parts are non-returnable. The larger order, bigger discount. If you purchase more than one item, request a total through for combine shipping or ...(March 22nd, 2019)
• 356-3002-2 4504 World Upholstery Trim Replacement Convetible Top Porsche Speedster Tan Twillfast (16.2% similar) About world upholstery trim always in tune with market trends, has a reputation for manufacturing high quality components ranging from pre-sewn seat and carpeting to side panels convertible tops, classic cars including those made by alga romeo, BMW, Ferrari, jaguar porsche, as well Mercedes-Benz. ...(March 8th, 2018)
• 644.561.881.00 Porsche 356 Cabriolet Top (32.6% similar) It is 36 in length . Heres a new aluminum nailers strip that is installed above the rear window on top of porsche 356 cabriolet, from A-T2, b, and c sc. Made of polished aluminum, it has 10 embedded nails. Its purpose is to cover the staples used in top installation. Free domestic shipping...(January 13th, 2018)
• 64450305100 Porsche Used Original Genuine Coupe Roof Panel Without Sunroof (30.7% similar) Please see pictures. Unit has lots of dents dings and requires a complete restoration. Weir spreeing porsche. No surprises here...(December 20th, 2018)
• 64456300500 Porsche Original Cabriolet Hard Top Genuine (33.3% similar) Missing rear window and latches. A few dents present as shown. Some rust repair needed along bottom edge below quarter windows. Original genuine porsche hard top for cabriolet model's. Both quarter window assembles included in good condition. Complete headliner with bows still installed...(August 31st, 2018)
• 65-216163-1 Porsche Hard Top Storage Brackets Front For (30.6% similar) ...(April 20th, 2018)
• 65-216165-1 Porsche Hard Top Storage Brackets Rear Left For (31.1% similar) ...(May 16th, 2018)
• 65-216166-1 Porsche Hard Top Storage (28.8% similar) ...(February 2nd, 2018)
• 65-216662-1 Porsche Targa Top Latch (27.4% similar) ...(June 5th, 2018)
• 65-230719-1 Roll Bar Top Vinyl For Porsche Eckler (15.9% similar) Unlike the expensive factory replacement, we cut our panels slightly oversize to withstand normal shrinkage and stay looking good forever. Replace it with our new, improved panels...(May 9th, 2018)
• 65-230720-1 Vinyl Roof Pillar Left For Porsche Eckler (15.5% similar) Unlike the expensive factory replacement, we cut our panels slightly oversize to withstand normal shrinkage and stay looking good forever. Replace it with our new, improved panels...(May 9th, 2018)