PORSCHE 401802 Wiper Transmission Motor Front 621-53993 78-82

( Manufacturer Part Number: 401802 ), ( Conditions Options: Front Wiper Motor Linkage ), ( Genuine Oem: Yes ), ( Ipn: 621-53993 ), ( Descriptionpartcondition: It Is In Good Working Condition But Shows Some Signs Of Normal We ), ( Universal Fitment: No ), ( Manufacturer Warranty: 1 Month ), ( Type: Wiper Transmission )

Review PORSCHE Wiper Transmission And Motor Front 78-82 fits 928 1979

The **Porsche 401802 Wiper Transmission Motor (Front) for Models 78-82 928** is a meticulously engineered component designed to deliver precise, reliable operation for the iconic Porsche 928 s front windshield wiper system. This high-performance motor is a critical element of the vehicle s wiper assembly, ensuring smooth, synchronized movement of the wiper arms while maintaining durability under the demanding conditions of high-speed driving and prolonged use. Manufactured to Porsche s exacting standards, this motor features a robust internal construction with a sealed gear mechanism, optimized for longevity and resistance to wear, even in harsh environments. The unit is specifically tailored for the 1978 through 1982 model years of the 928, aligning perfectly with the original equipment specifications to guarantee seamless integration with the vehicle s electrical and mechanical systems. Its compact yet powerful design incorporates a direct-drive transmission, allowing for efficient power transfer with minimal energy loss, which translates to consistent wiper performance without the need for frequent adjustments. The motor is built with corrosion-resistant materials, including high-grade plastics and precision-engineered metal components, ensuring it remains unaffected by moisture, dust, or temperature fluctuations qualities essential for maintaining optimal functionality in both urban and highway driving scenarios. Whether restoring an original 928 to its former glory or upgrading a classic with aftermarket parts, this wiper transmission motor offers a perfect blend of authenticity and performance, embodying the engineering excellence that Porsche is renowned for. Its compatibility with the front wiper assembly ensures that enthusiasts and mechanics can rely on it for years of trouble-free operation, preserving the vehicle s signature driving dynamics and aesthetic integrity.

**Pros and Cons of Buying a Porsche 401802 Wiper Transmission Motor (Front, 78-82 928)**

1. **Authentic Fit and Function** This is an original Porsche part designed specifically for the 928 model from 1978 to 1982. It ensures proper fitment, reliability, and compatibility with the vehicle s electrical and mechanical systems, reducing the risk of premature failure or improper operation.

2. **High Quality and Durability** Porsche parts are built to strict standards, often using materials and manufacturing processes that exceed those of aftermarket alternatives. This can result in longer lifespan and fewer issues over time, especially if the part is in good condition.

3. **Ease of Installation** Since it is an OEM (Original Equipment Manufacturer) component, it should integrate seamlessly with the existing wiring harness, mounting points, and linkage system. This minimizes the need for modifications or additional adapters.

4. **Resale Value** If you plan to restore or sell the 928 later, having genuine Porsche parts can enhance the vehicle s authenticity and appeal to collectors, potentially increasing its resale value.

5. **Reliability in Classic Cars** For older Porsche models like the 928, using original parts can help maintain the car s integrity and performance, especially if the vehicle is driven occasionally or used for track days where reliability is critical.

6. **Warranty or Guarantee** If purchased from a reputable dealer or Porsche-approved supplier, the part may come with a warranty or return policy, providing peace of mind against defects.

7. **Avoiding Aftermarket Compatibility Issues** Aftermarket wiper motors may not match the exact specifications of the 928 s system, leading to issues like inconsistent speed settings, improper linkage engagement, or electrical interference. An OEM part eliminates these risks.

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1. **Higher Cost** Original Porsche parts are significantly more expensive than aftermarket alternatives. The price of this wiper motor will likely be several times higher than a generic or third-party replacement, which can be a substantial investment for a single component.

2. **Limited Availability** OEM parts for older Porsche models can be difficult to source, especially if the supplier does not specialize in classic cars. This may require searching through multiple dealers, eBay, or specialized auctions, which can be time-consuming.

3. **Potential for Counterfeit Parts** There is a risk of purchasing a fake or refurbished part that has been reused or poorly repaired. Always verify the part s authenticity, especially if buying from online marketplaces, by checking for serial numbers, Porsche-specific markings, or purchasing from a trusted source.

4. **Condition Unknown** If buying used, the part may have hidden damage (e.g., worn gears, corroded terminals, or internal failures) that isn t immediately visible. This could lead to premature failure or additional repair costs.

5. **Storage and Preservation** Original Porsche parts, especially older ones, may require careful handling to prevent rust, dust, or damage. If stored improperly, the part could degrade before installation.

6. **Labor Costs** While the part itself is high-quality, installing it may require specialized tools or expertise, particularly if the vehicle has been modified or the surrounding components (e.g., wiper arms, linkage) are worn. Labor costs for a professional installation can add to the overall expense.

7. **Overkill for Minor Use** If the wiper motor is only used occasionally (e.g., for occasional driving or static display), the high cost may not justify the investment. In such cases, a well-maintained aftermarket part could be a more practical choice.

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Buying an original Porsche 401802 wiper transmission motor for a 1978 1982 928 is a strong choice if **authenticity, reliability, and long-term performance** are priorities. The part ensures a perfect fit, reduces the risk of compatibility issues, and aligns with the vehicle s original specifications. However, the **high cost, limited availability, and potential for counterfeit or used parts** make it a less ideal option for casual buyers or those on a tight budget.

For enthusiasts who prioritize restoring or maintaining the car s original character, the investment is justified. For others, a **high-quality aftermarket wiper motor** (from reputable brands like ACDelco, Bosch, or Porsche-compatible third-party suppliers) may offer a more cost-effective solution without sacrificing performance.

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- You are restoring the 928 to showroom condition or preparing it for high-mileage use.

- You have verified the part s authenticity (e.g., through a Porsche specialist or dealer).

- Budget is not a constraint, and you value original components.

- You are on a budget and can find a reliable, Porsche-compatible wiper motor (e.g., from **Bosch, Denso, or ACDelco**).

- The part is only needed for occasional use, and you prioritize cost savings.

- You are comfortable sourcing and installing the part yourself to avoid labor costs.

- Smooth operation (test the speeds if possible).

- No signs of corrosion or physical damage.

- Proper wiring and terminal condition.

- A clear history (e.g., from a trusted seller or restoration shop).

For new parts, buy from **Porsche Specialists, Classic Porsche dealers, or reputable online retailers** (e.g., Porsche Parts Direct, eBay with verified sellers) to ensure genuineness.

Details:

PORSCHE 928 78-82 Front;.

part #: 401802 prices

• $172.85-$178.08

specifications winshielwip:

• for models: 928
• for makes: Porsche
• for years: 1979
• mpn: 401802
• conditions options: Front Wiper Motor Linkage
• genuine oem: Yes
• ipn: 621-53993
• descriptionpartcondition: It Is In Good Working Condition But Shows Some Signs Of Normal We
• universal fitment: No
• manufacturer warranty: 1 Month
• type: Wiper Transmission

general winshielwip:

• condition: Used
• Exterior Parts Accessories > Wipers Washers > Wiper Linkages, Transmissions Motors

returns winshielwip:

• policy: No Returns

shipping winshielwip:

• cost: $15.00
• transit: 3-7 Days
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• class: Standard

seller winshielwip:

• # reviews: 6455
• rating: 98.2%
• city: Rancho Cordova, California

offer winshielwip:

• availability: In Stock
• started: February 3, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

payments winshielwip:

• credit card: Discover
• other
• wallet: Paypal

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