PORSCHE Door Window Frame Left Factory/oem 912 901.542.005.22

( Manufacturer Part Number: 90154200522 ), ( Part Type: Window Door Frame ), ( Oe/oem Part Number: 901.542.005.22, 901.542.005.25, 901.542.005.26, 90154200522, 90154200525, 90154200526 ), ( Color: Chrome ), ( Material: Brass ), ( Placement On Vehicle: Front, Left ), ( Performance Part: No )

Review PORSCHE Factory/oem 912 Brass Coupe Door Window Frame Left fits B7 911

The **OEM factory door window frame for the left side of a Porsche 911 (912) from the B7 generation (997.1)**, identified by the part number **901.542.005.22**, represents a meticulously engineered component designed to meet the exacting standards of Porsche s legendary sports car. This frame is a critical structural element of the vehicle s door assembly, crafted from high-grade materials to ensure durability, rigidity, and precise fitment. The B7 911 (912) model, known for its timeless design and performance, demands components that balance aesthetic continuity with functional integrity, and this window frame delivers both. Engineered to align seamlessly with the car s iconic lines, the frame features a sleek, contoured profile that complements the door s curvature while maintaining the necessary strength to support the glass panel and withstand the stresses of daily driving. Its construction incorporates precision-machined metal, likely featuring a combination of steel and reinforced alloys, to guarantee long-term resistance to warping, corrosion, and wear qualities essential for a vehicle that often sees high-performance use.

Beyond its structural role, this window frame plays a pivotal part in the car s aerodynamics and sealing system. The B7 911 s design emphasizes a low drag coefficient and weather-tightness, and this frame contributes to both by providing a tight, gasket-sealed interface with the door panel and window glass. The fitment is engineered to minimize air leaks and water ingress, ensuring optimal cabin comfort and protection from the elements. For restoration or replacement projects, this OEM part is the ideal choice, as it replicates the factory specifications down to the finest detail, including the exact contouring, rivet placements, and mounting points that define the original build quality. Whether used in a full restoration, a performance upgrade, or as a direct replacement for a damaged frame, this component ensures that the integrity of the Porsche 911 s iconic silhouette and functionality is preserved. Its compatibility extends specifically to the **912 variant** of the B7 911 (997.1), making it a must-have for enthusiasts seeking authenticity and reliability in their vehicle s construction.

### **Pros and Cons of Buying a Factory/OEM Porsche 911 (997) Left Door Window Frame (Part Number: 901.542.005.22, B7)**

1. **Authentic Fit and Finish** Porsche OEM parts are designed to match the original specifications of your vehicle, ensuring a seamless fit without gaps, misalignment, or interference with other components. This is particularly important for a high-performance car like the 911, where aerodynamics and structural integrity are critical.

2. **Reliability and Durability** Porsche parts are built to last, using high-quality materials and precise manufacturing processes. This reduces the risk of premature failure, especially in critical components like window frames, which are subject to constant stress from opening/closing and weather exposure.

3. **Warranty and Support** Purchasing directly from Porsche or an authorized dealer often includes warranty coverage, which can be valuable if the part fails within the specified period. Additionally, Porsche dealerships have access to technical support and genuine service records, which can be useful for diagnostics or future repairs.

4. **Resale Value Preservation** Using OEM parts helps maintain the vehicle s original condition, which is important if you plan to sell or trade in the car later. Buyers often prefer cars that have been kept in pristine condition with genuine components.

5. **Compatibility with Original Systems** Unlike aftermarket parts, OEM window frames are engineered to work perfectly with the original window regulators, seals, and electrical systems. This minimizes the risk of compatibility issues, such as improper sealing, electrical malfunctions, or difficulty in operation.

6. **Aesthetic Consistency** The window frame is a visible part of the car s exterior. An OEM replacement ensures the door maintains its original look, which is important for maintaining the car s classic or high-end appearance.

7. **Reduced Risk of Voids in Warranty** If your car is still under warranty, using non-OEM parts could void certain coverage. Porsche s warranty policies often require OEM parts for repairs to remain valid.

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1. **High Cost** OEM Porsche parts are significantly more expensive than aftermarket alternatives. The window frame alone can cost several hundred dollars, and labor costs for installation will add to the total expense. This can be a major drawback for budget-conscious buyers or those performing DIY repairs.

2. **Limited Availability and Lead Times** Porsche parts, especially for older models like the 997, may not be as readily available as mass-produced automotive parts. Ordering directly from Porsche or an authorized dealer can result in longer wait times, which may not be ideal if you need the part urgently.

3. **Potential for Overkill** For some owners, the cost of OEM parts may not justify the expense, especially if the part is not a critical safety or performance component. In this case, high-quality aftermarket parts from reputable manufacturers (e.g., ACDelco, Bosch, or specialized Porsche aftermarket suppliers) may offer a cost-effective alternative without sacrificing quality.

4. **Complex Installation** Window frames are not always straightforward to replace, especially in older Porsche models where the door structure may require disassembly. If you lack mechanical experience, professional installation will incur additional labor costs, further increasing the total expense.

5. **Environmental and Ethical Considerations** OEM parts often come from new manufacturing, which may not be the most environmentally friendly option. Some buyers prefer to source used or refurbished OEM parts or explore aftermarket options that prioritize sustainability.

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- **Preserving the car s original condition and value** is a priority.

- You want **guaranteed fit, finish, and reliability** without compromises.

- You are willing to **pay a premium** for authenticity and long-term durability.

- The car is still under warranty, and you want to avoid potential coverage issues.

- **Budget is a concern**, and you are comfortable with high-quality aftermarket alternatives, you may save money without sacrificing performance.

- You need the part **quickly**, and lead times are a concern, aftermarket options may be more accessible.

- The car is a **project vehicle** or not intended for long-term ownership, the cost of OEM parts may not be justified.

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For most **restoration or high-end maintenance projects**, purchasing the OEM window frame is the **best long-term investment**. It ensures the door functions perfectly, maintains the car s original integrity, and avoids potential issues with aftermarket parts that may not fit as well or last as long.

However, if you are on a **tight budget** or the car is not a showpiece, consider **high-quality aftermarket alternatives** from trusted brands like **Porsche Parts Store, ECS, or Bosch**. Always verify compatibility with your specific model (B7 997) and read reviews to ensure the part meets your standards.

If possible, **source a used OEM part** from a reputable dealer or salvage yard to reduce costs while still maintaining authenticity. Just ensure the part is in good condition and free of damage.

Ultimately, weigh the **importance of perfection** against **cost and urgency** to make the best decision for your situation.

Details:

Please refer to the Pictures. With no Major damage to the original Chrome. Shipping within the Lower 48 is free UPS Ground. Used but very good Condition.

These Brass Frames were only used in 65, 66 and 67 911 / 912 model's replaced 1968 with Aluminum. What you see is what get. Some mild pitting and scratches giving them the Patina needed for your Classic. Super Rare OEM 65-67 Porsche 911 912 Brass Door Window Frame Left Side Coupe.

Please look at my other Porsche Parts. I do have way more parts that are not listed yet. Removed from an 1967 Porsche 911s Coupe. Frame only, No Vent Window.

part #: 90154200522 prices

• $275.00-$999.99

specifications vintagwinde:

• for models: B7, 911
• for makes: Porsche
• mpn: 90154200522
• part type: Window Door Frame
• oe/oem part number: 901.542.005.22, 901.542.005.25, 901.542.005.26, 90154200522, 90154200525, 90154200526
• color: Chrome
• material: Brass
• placement on vehicle: Front, Left
• performance part: No

offer vintagwinde:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: May 31, 2026

payments vintagwinde:

• wallet: Google-pay
• credit card: Mastercard
• other

shipping vintagwinde:

• cost: $0.00
• transit: 4-9 Days
• service: UPS Ground
• type: Fixed
• carrier: UPS
• class: Standard

seller vintagwinde:

• city: Van Nuys, California
• # reviews: 2430
• rating: 99.3%

returns vintagwinde:

• policy: Returns Accepted
• time: 14 Days
• paid by: Buyer

general vintagwinde:

• Exterior Parts Accessories > Glass Window Parts > Window Seals, Gaskets Trims
• condition: Used

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