PORSCHE Door Mirror Motor 924 930 911-731-028-05

( Manufacturer Part Number: 91173102805 ), ( Color: Black ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front, Left, Right ), ( Type: Motor ), ( Oe/oem Part Number: 911-731-028-05 ), ( Universal Fitment: No ), ( Finish: Brushed ), ( Country Of Origin: Germany )

Review PORSCHE 924 930 Door Mirror Motor fits 911 928 944

The **Porsche 911 Door Mirror Motor (Part Number: 731-028-05)** is a precision-engineered component designed exclusively for select generations of the iconic Porsche 911, ensuring seamless operation and uncompromising reliability for drivers who demand both performance and elegance. This motorized exterior mirror, crafted to exacting Porsche standards, is engineered to integrate flawlessly with the **911 (924, 928, 944, and 930 models)**, where its smooth, silent actuation enhances both functionality and aesthetic appeal. Built with high-grade materials, including corrosion-resistant alloys and durable elastomers, the motor is engineered to withstand the rigors of daily use, from urban commutes to spirited drives on winding roads. Its robust construction ensures longevity, reducing the likelihood of premature wear or failure, a critical consideration for enthusiasts who prioritize both heritage and modernity.

The **911-731-028-05** mirror motor operates with exceptional precision, offering effortless adjustment via the driver s side control stalk, a hallmark of Porsche s commitment to driver-centric design. Whether navigating tight parking spaces or simply optimizing visibility for nighttime driving, this motor delivers smooth, responsive movement without the slightest hesitation, a testament to Porsche s engineering excellence. Its compact yet sturdy housing is meticulously aligned with the mirror s mounting points, ensuring a secure and vibration-dampened fit that prevents rattling or misalignment, even at high speeds. The motor s internal components are sealed against dust, moisture, and road debris, further extending its service life and maintaining optimal performance under diverse environmental conditions.

Beyond its functional superiority, this mirror motor embodies the timeless elegance synonymous with Porsche. Its sleek, understated design complements the 911 s aggressive yet refined silhouette, blending seamlessly with the vehicle s bodywork without drawing undue attention. The motor s integration with the mirror assembly is seamless, ensuring a cohesive look that aligns with Porsche s emphasis on both form and function. For collectors and restorers of classic 911 models, this part is an essential component for maintaining authenticity, as it adheres to the original specifications of the 924, 928, 944, and 930 generations, where such details matter most. Whether used in a meticulously restored showroom-ready 911 or a daily-driven classic, the **731-028-05** mirror motor exemplifies the perfect marriage of German engineering and automotive artistry.

### **Pros and Cons of buying a Porsche 911 Door Mirror Motor (Part Number: 731-028-05)**

#### **Overview**

The **Porsche 911 door mirror motor (731-028-05)** is a critical component for the **911 (964, 993, 996), 924, 928, 944, and 930** models, responsible for powering the electric door mirrors. This part is essential for proper mirror adjustment and functionality, especially in modern vehicles with integrated features like heated mirrors or automatic folding.

---

### **Pros of Purchasing This Part**

1. **Direct Fitment for Multiple Porsche Models**

- Compatible with **911 (964, 993, 996), 924, 928, 944, and 930**, making it a versatile choice for restorers and collectors working on different generations.

- Avoids the need for multiple part numbers if maintaining or restoring multiple vehicles.

2. **High Quality and Reliability**

- Porsche parts are engineered to exacting standards, ensuring durability and smooth operation.

- Less likely to fail prematurely compared to aftermarket or generic replacements.

3. **Authentic Functionality**

- Matches the original performance of the mirror mechanism, including precise motor response and resistance settings.

- Ensures compatibility with the vehicle s electrical system and control modules.

4. **Easier Maintenance and Replacement**

- Standardized design simplifies installation for mechanics familiar with Porsche components.

- Easier to source genuine replacement parts if the motor fails again in the future.

5. **Preservation of Vehicle Value**

- Using OEM parts helps maintain the car s originality, which is crucial for **classic Porsche enthusiasts and collectors**.

- Avoids the "cheap" aftermarket look that can deter potential buyers.

6. **Warranty and Support**

- Porsche parts often come with manufacturer warranties, providing peace of mind against defects.

- Access to Porsche dealership or specialized suppliers for technical support.

7. **Compatibility with Aftermarket Upgrades**

- Works seamlessly with aftermarket mirror assemblies (e.g., heated, LED, or retro-style mirrors) that require electric operation.

---

### **Cons of Purchasing This Part**

1. **Higher Cost Compared to Aftermarket Alternatives**

- Porsche OEM parts are significantly more expensive than generic or third-party replacements.

- Budget-conscious buyers may opt for cheaper alternatives, risking quality or longevity.

2. **Limited Availability and Lead Times**

- Porsche parts, especially for older models, may not be stocked in local stores.

- Requires ordering from specialty suppliers, which can result in longer shipping times.

3. **Potential Overkill for Minor Repairs**

- If the issue is a **wiring problem, broken linkage, or corroded contacts** rather than the motor itself, replacing just the motor may not solve the underlying problem.

- A full mirror assembly replacement might be more cost-effective in some cases.

4. **Compatibility with Modified or Retrofitted Mirrors**

- Some aftermarket mirrors (e.g., wide-angle or custom designs) may not fit perfectly with the stock motor due to slight dimensional differences.

- May require additional modifications or adapters.

5. **Difficulty in DIY Installation for Novices**

- While not extremely complex, working on Porsche mirrors requires careful handling of electrical connections and mechanical linkages.

- Mistakes can lead to **short circuits, improper alignment, or damage to the mirror mechanism**.

6. **Potential for Counterfeit Parts**

- Purchasing from untrusted sellers (especially online marketplaces) risks receiving **fake or low-quality replicas**.

- Always verify the seller s reputation and part authenticity (e.g., Porsche-approved suppliers).

7. **Environmental and Ethical Considerations**

- Porsche parts, especially for discontinued models, may come from **remanufactured or recycled sources**, raising concerns about sustainability for some buyers.

---

### **Conclusion**

The **Porsche 911 door mirror motor (731-028-05)** is a **high-quality, reliable, and authentic** replacement part ideal for **restoration projects, collectors, and enthusiasts** who prioritize originality and long-term performance. Its **versatility across multiple Porsche models** makes it a practical choice for those working on classic vehicles.

However, the **higher cost, potential lead times, and need for careful installation** may deter **budget-conscious buyers or casual owners** who only need a quick fix. If the issue is **electrical or mechanical (not just the motor)**, a full mirror assembly or diagnostic work may be more efficient.

For **serious Porsche owners**, the **OEM part is the best long-term solution** due to its **durability, fitment, and resale value preservation**. For others, **aftermarket alternatives** (from reputable brands like **ABS, SPE, or Porsche-approved suppliers**) can offer a **cost-effective compromise** without sacrificing too much quality.

---

### **Recommendation**

- You are restoring or maintaining a **classic Porsche** and want to preserve its originality.

- You have **confirmed the motor is faulty** (not just wiring or linkage issues).

- You are working on **multiple Porsche models** and want a single part number.

- You have access to **Porsche-approved suppliers** (e.g., **Porsche Parts Direct, Classic Porsche Parts, or authorized dealers**).

- You are on a **tight budget** and can find a **high-quality third-party motor** (e.g., from **ABS, SPE, or Porsche-compatible brands**).

- The issue is **electrical or mechanical**, and a full mirror replacement would be more cost-effective.

- You are a **DIYer with limited experience** and want to test a cheaper option first.

- **Verify the exact issue** (test for wiring, linkage, or motor failure).

- **Check for compatibility** with your specific mirror assembly (some aftermarket mirrors may need adapters).

- **Buy from a trusted supplier** to avoid counterfeit parts (e.g., **eBay verified sellers, Porsche specialty shops, or official distributors**).

For most **serious Porsche owners**, the **OEM part is worth the investment** for **longevity and authenticity**. For casual users, a **well-reviewed aftermarket option** may suffice. Always prioritize **quality over cost** to avoid repeated failures.

Details:

It is designed to fit specific Porsche model's and not universal. With its OE/OEM part number 911-731-028-05, this motor ensures quality and authenticity for Porsche enthusiasts looking to restore or maintain the performance of their vehicles. The Porsche 911 / 924 928 944 930 door mirror motor - 911-731-028-05 is a classic and vintage part made in Germany by. The motor features a black brushed finish and is suitable for placement on the left, front, or right side of vehicle.

part #: 91173102805 prices

• $75.42-$469.95

specifications mirroexter:

• for models: 911, 928, 944
• for makes: Porsche
• mpn: 91173102805
• color: Black
• vintage part: Yes
• placement on vehicle: Front, Left, Right
• type: Motor
• oe/oem part number: 911-731-028-05
• universal fitment: No
• finish: Brushed
• country of origin: Germany

returns mirroexter:

• policy: No Returns

payments mirroexter:

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

shipping mirroexter:

• class: Standard
• cost: $31.52
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• type: Calculated
• transit: 5-9 Days

seller mirroexter:

• city: Redwood City, California
• rating: 99.6%
• # reviews: 2664

offer mirroexter:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: May 23, 2026

general mirroexter:

• condition: Used
• Exterior Parts Accessories > Side View Mirrors > Mirror Components

Porsche 91173102805 Is Similar To:

• 0782789359370 Porsche 911 912 1974 Left Drivers Outside Mirror (39.1% similar) Porsche left driver's outside mirror L1514...(July 22nd, 2016)
• 16a0057 Porsche Cayenne Right Door Mirror Power W O Memory 03 04 05 06 (39.7% similar) This listing is for a used factory oem passenger side right exterior mirror. Some of the images may be of the other left driver side mirror...(October 5th, 2016)
• 17055 Porsche 911 Mirror Motor (45.3% similar) Hi, up for sale is a used factory porsche 911 mirror motor. It was pulled in good working condition but has been sitting storage for many years and I have no way to test make sure everything still works. Thanks LOC-H-1. Has signs of normal wear here and there but is in good overall condition ...(January 31st, 2018)
• 105mm Authentic 1965-68 Porsche 911 912 Small Exterior Durant Mirror (36.1% similar) I have included multiple high resolution photos showing the exact condition of this item, for us. With the glass replaced and the pivot lubricated this would be an exceptional part and these authentic mirrors with the correct made in germany markings are getting hard to find in any condition at all...(July 22nd, 2016)
• 32842 33298 Vitaloni Used Mirror Set Porsche (31.7% similar) Mirrors have P/N and includes partial mounting kit, plastic escutcheons broken one metal mount missing. Good for parts or outlaw refinish. Fair condition. Used set of Catalonia outside mirrors, on a porsche. Glass is good, numerous scratches on cases...(July 14th, 2018)
• 356bt5 Porsche 356 Aero Side View Mirror Left 356a (38.1% similar) Porsche 356 'aery' side view mirror, left side, 356, 356A, 356BT5 this is a great new side view aery mirror, for your 356, 356A, 356BT5 for the left driver side. Why not replace those cracked, peeling old chrome with a new chrome 'aery' mirror for your porsche 356, 356A and 356BT5 '60 '61, with free...(November 10th, 2016)
• 644-731-003-00 Porsche Ponto Mirror 356bt6 (33.9% similar) Porsche pinto mirror, 356BT6, left or right, new this is a great mirror for your will work on either the right sides. Comes complete with the base gasket, nuts, washers, and bolts. Get your side view mirrors working to avoid any accidents...(January 5th, 2018)
• 64473100201 Porsche Left Aero Mirror With Gasket (32.3% similar) New and never mounted reproduction left side aery mirror for a porsche 356A...(February 13th, 2019)
• 65-214397-1 Weltmeister Porsche Left Power Mirror Gasket (30.3% similar) Quality restoration part genuine porsche oem 2-YEAR unlimited mileage manufacturers warranty made in germany new mirror gaskets hold your mirrors on securely, eliminating road rattle and vibrating images. They also prevent water leakage that can lead to expensive door rust. They also prevent water ...(March 30th, 2018)
• 65-214581-1 Premier Quality Products Porsche Durant Mirror With Glass (27.6% similar) This early mirror can be mounted on the right or left side of all cars. Complete the restoration of your early 911 or 912 with original Durant mirrors. This early mirror can be mounted on the right or left side of all cars...(March 30th, 2018)
• 65-214913-1 Porsche Electric Mirror Reinforcement (30.4% similar) ...(December 9th, 2017)