1. Sunroof, Convertible & Hardtop Auto Parts For Sale
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  3. MERCEDES 1237830063

MERCEDES 1237830063 Manual Sunroof Crank Benz

fits model: W123. make: Mercedes.

1237830063 Mercedes-benz W123 Chrome Manual Sunroof Hand Crank And Trim

( Manufacturer Part Number: 1237830063 ), ( Type: Sunroof ), ( Material: Chrome ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Country Of Origin: Germany )

Review MERCEDES benz Chrome Manual Sunroof Hand Crank And Trim fits W123

The **Mercedes-Benz 1237830063 W123 Manual Sunroof Crank** is a meticulously crafted, high-quality replacement component designed exclusively for the iconic **W123 generation** of Mercedes-Benz vehicles, spanning models such as the **200, 230, 250, 300D, and 400 series** from the late 1970s through the early 1990s. This sunroof crank mechanism is engineered to restore the seamless, effortless operation of the sunroof system, ensuring a perfect fit and reliable performance that aligns with the precision standards Mercedes-Benz is renowned for. Crafted from durable, corrosion-resistant materials, the crank features a robust, machined aluminum or steel construction, reinforced with precision-engineered bearings and a smooth, low-friction design to prevent wear and tear over time. The mechanism is compatible with both **left-hand and right-hand drive** configurations, accommodating the diverse range of W123 models, and includes a secure mounting bracket that attaches directly to the sunroof s internal frame, minimizing clearance issues and ensuring a snug, interference-free installation. Whether replacing a worn-out original part or upgrading an older vehicle, this crank delivers the tactile responsiveness and smooth operation that Mercedes-Benz enthusiasts expect, allowing for easy manual adjustment of the sunroof s position with minimal effort. Its compatibility with aftermarket sunroof kits and original equipment further enhances its versatility, making it an essential component for restorers, mechanics, and owners seeking to maintain or enhance the functionality of their classic W123. With its attention to detail and adherence to OEM specifications, this crank is a testament to the enduring legacy of Mercedes-Benz engineering, ensuring that the driving experience remains as refined and luxurious as the day the vehicle was built.

### **Pros and Cons of Buying a Mercedes-Benz W123 (1982 1991) with Manual Sunroof and Crank Mechanism**

#### **Pros**

1. **Classic Mercedes-Benz Design and Prestige**

The W123 series, particularly the 200D, 230, 250, or 280 models, is iconic and instantly recognizable. Owning a well-maintained example carries prestige and is a statement of appreciation for automotive history. The timeless styling, including the distinctive front grille, headlamps, and body lines, remains desirable among enthusiasts.

2. **Strong Engine Options**

The W123 was available with a range of efficient and reliable inline-six engines (M116, M117, and M118 series), including diesel (OM616) and gasoline variants. The 2.3L and 2.5L gasoline engines, in particular, are known for longevity when properly maintained. The diesel models (200D, 240D) offer excellent fuel economy and torque, making them practical for long-distance driving.

3. **Manual Sunroof with Crank Mechanism**

The manual sunroof with a crank handle is a rare and sought-after feature in modern cars. It adds a touch of luxury and nostalgia, allowing for easy ventilation without relying on electricity. The crank mechanism is mechanically simple, reducing the risk of electrical failures common in modern power sunroofs. Restoring or maintaining one is often less complex than dealing with modern sunroof systems.

4. **Mechanical Reliability (When Well-Maintained)**

Mercedes-Benz engines from this era, especially the inline-sixes, are renowned for their durability if they receive proper care. Many W123s with high mileage (200,000 miles) continue running smoothly with regular oil changes, valve adjustments, and minor wear-and-tear repairs. The simplicity of the mechanical components makes troubleshooting easier for those with basic mechanical knowledge.

5. **Strong Secondary Market and Parts Availability**

The W123 is one of the most popular Mercedes-Benz models for restoration and modification. Parts, including body panels, engines, transmissions, and interior components, are widely available from specialty suppliers, eBay, and junkyards. This makes repairs and restorations more feasible than for rarer models. Clubs like the **Mercedes-Benz W123 Owners Club** provide resources, forums, and networking opportunities.

6. **Potential for Restoration and Customization**

The W123 is a favorite among restorers due to its classic styling and robust chassis. Owners can customize interiors with modern comforts (e.g., leather seats, upgraded sound systems) while preserving the original aesthetic. Performance upgrades, such as turbocharging or engine swaps (e.g., a modern turbocharged inline-four), are also popular among enthusiasts.

7. **Lower Running Costs (Compared to Modern Luxury Cars)**

While maintenance can add up, the cost of fuel, insurance, and repairs is generally lower than for contemporary luxury vehicles. The simplicity of the mechanical systems reduces the need for expensive diagnostics or high-tech repairs. Additionally, many W123s are insured under classic car policies, which offer lower premiums than standard auto insurance.

8. **Driving Experience and Handling**

The W123 offers a refined and comfortable ride, especially in later models (post-1985 facelift), with improved suspension tuning. The inline-six engines provide smooth power delivery, and the manual transmissions (especially the Getrag 5-speed) are engaging for enthusiasts. The car handles well for its size, with precise steering and a stable ride.

9. **Environmental and Ethical Appeal**

For those concerned about environmental impact, a well-maintained W123 diesel (e.g., OM616) can be a more sustainable choice than a modern gas-guzzling SUV. The longevity of these cars also reduces the need for frequent replacements, aligning with a "buy less, keep longer" philosophy.

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#### **Cons**

1. **High Maintenance Requirements**

While the W123 is mechanically sound, it is not a "set-and-forget" car. Regular maintenance is essential to prevent major issues. Key areas to monitor include:

- **Valve Lash Adjustment:** Required every 30,000 50,000 miles to prevent engine wear.

- **Timing Belt/Chain:** The M116/M117 engines use a timing chain, which is durable but should be inspected periodically. The M118 engines (later models) use a timing belt, which must be replaced at specified intervals (typically every 60,000 100,000 miles).

- **Suspension and Bushings:** The rear axle and suspension components wear out over time, requiring periodic replacement.

- **Rust:** Many W123s, especially older examples, suffer from rust in the wheel arches, sills, and floor pans. This can lead to structural issues if not addressed.

- **Electrical System:** The wiring harnesses and components can degrade over time, leading to intermittent electrical problems (e.g., faulty windows, gauges, or lights).

2. **Potential for Hidden Issues**

Buying a used W123 without a thorough inspection can lead to costly surprises. Common problems include:

- **Engine Knocking or Compression Loss:** Often caused by worn valve seats, lifters, or pistons. A compression test or leak-down test is recommended.

- **Transmission Problems:** While the Getrag 5-speed is robust, some models (especially early ones) may develop slipping or rough shifting over time.

- **Sunroof Leaks:** The manual sunroof, while functional, can develop leaks around the seals or crank mechanism. Restoring it may require new gaskets or a complete overhaul.

- **Body Rust:** Even if the exterior looks fine, rust can be hidden under panels. A thorough inspection of the undercarriage and wheel wells is crucial.

- **Exhaust and Emissions:** Older W123s may have emissions-related issues (e.g., catalytic converter failures, EGR problems) if they were modified or not maintained properly.

3. **Limited Modern Safety Features**

The W123 lacks modern safety features such as:

- **Airbags:** Early models (pre-1987) have no airbags; later models may have driver-side airbags only.

- **Anti-lock Brakes (ABS):** Not standard on any W123; later models (1990 1991) could be optionally equipped with ABS, but most do not have it.

- **Stability Control or Traction Control:** Nonexistent, which can be a concern on wet or slippery roads.

- **Modern Crash Structures:** The body is not designed to the same safety standards as contemporary vehicles, increasing the risk of injury in a collision.

4. **Insurance and Registration Challenges**

Insuring a W123 can be more expensive than a modern car, especially if it is classified as a "classic" or "collector" vehicle. Some insurers may charge higher premiums due to the car s age, value, and potential for high repair costs. Additionally, registration fees for classic cars can be higher in some regions.

5. **Parts and Labor Costs**

While parts are widely available, labor costs for repairs can be prohibitive if you do not have mechanical experience. Specialty shops that work on Mercedes-Benz classics may charge premium rates for restoration work. DIY repairs are often necessary to keep costs down.

6. **Fuel Economy Limitations**

The W123 is not known for exceptional fuel efficiency by modern standards. Gasoline models average around **12 16 MPG (city/highway)**, while diesel models (200D, 240D) improve this to **20 25 MPG**. For daily driving, this may not be practical for long commutes or highway use.

7. **Depreciation and Resale Value**

While the W123 holds its value better than many modern cars, it is not an appreciating asset like some rare or limited-edition models. A well-maintained example may retain 30 50% of its value after 20 30 years, but this is not guaranteed. Restored models with originality (e.g., unmodified interiors, original paint) command higher prices than heavily customized ones.

8. **Driving Comfort in Modern Traffic**

The W123 is not designed for today s driving conditions. Features like:

- **Manual windows** (unless upgraded) can be cumbersome in rain or heat.

- **Limited visibility** due to the large front grille and lack of modern side mirrors.

- **Narrow seating position** may be uncomfortable for taller drivers or those with limited legroom.

- **Manual sunroof** can be inconvenient in heavy rain or wind, requiring constant adjustment.

9. **Environmental Regulations**

Older W123s may not meet modern emissions standards in some regions, particularly if they have been modified or lack proper emissions controls. Some areas require smog checks or restrict the use of pre-catalytic converter engines.

10. **Time and Commitment Required**

Owning a W123 is not just about driving; it is a lifestyle commitment. Restoring, maintaining, and enjoying the car requires time, patience, and often a willingness to

Details:

To clarify, you are getting the two pieces, and only those shown in photos. The handle is in very good shape. Hard to notice, but I've zoomed in close photos for your review. Sunroof crank and trim from a 1977 Mercedes-Benz W123.

The trim piece, part number, is also in good shape but the chrome coming up spots.

part #: 1237830063 price

  • $39.99

specifications sunroofconverti:

  • for models: W123
  • for makes: Mercedes
  • mpn: 1237830063
  • type: Sunroof
  • material: Chrome
  • vintage part: Yes
  • placement on vehicle: Front
  • country of origin: Germany

general sunroofconverti:

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

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  • type: Calculated
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  • service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, FedEx Ground Economy
  • transit: 4-9 Days
  • cost: $6.62
  • carrier: USPS, FedEx

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  • quantity: 1
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  • started: May 3, 2026

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for models: w123, for makes: mercedes, type: sunroof, vintage part: yes, placement on vehicle: front, country of origin: germany,
category: auto parts > exterior parts accessories > roofs, tops sunroofs > sunroofs parts, material: chrome, sku: 16496078298823891,
Mercedes 1237830063 Is Similar To:
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1 offer $39.99 USD
  • Used. Offer #1 priced at $39.99 + $6.62 shipping estimate = $46.61* total. To clarify, you are getting the two pieces, and only those pieces, shown in photos. sunroof crank and trim from a 1977 Mercedes-Benz W123.+$6.62 shipping

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