PORSCHE 90152104921 Seat Backrest Covers 912

( Manufacturer Part Number: 90152104921 ), ( Part Type: Cover Seat Backrest Bucket ), ( Color: Black ), ( Material: Basketweave Vinyl ), ( Placement On Vehicle: Front )

Review PORSCHE Very Nice Pair Of Used Original 912 Swb Bucket Seat Backrest Covers fits 911

The **Porsche 90152104921 911 912 SWB Seat Backrest Covers** are meticulously crafted aftermarket upholstery components designed to elevate the comfort, aesthetics, and functionality of the iconic Porsche 912 Short Wheelbase (SWB) model. These high-quality backrest covers are engineered to fit precisely within the original contours of the 912 SWB s bucket seats, ensuring a seamless integration that preserves the vehicle s sporty yet refined character. Crafted from premium, durable materials, these covers are built to withstand the demands of daily driving, offering enhanced durability against wear, fading, and abrasion while maintaining a luxurious feel under the touch. The design prioritizes both form and function, featuring ergonomic padding that provides superior support and comfort during long drives, whether on winding backroads or urban commutes. The attention to detail extends to the stitching and material selection, which often includes high-grade synthetic or performance fabrics that resist moisture, stains, and UV degradation, ensuring longevity even in harsh conditions. Beyond their practical benefits, these backrest covers also serve as a stylish upgrade, allowing enthusiasts to customize the interior with a variety of color options, textures, or even performance-oriented materials like Alcantara or carbon-infused blends, depending on the specific model variant. Whether you re aiming for a classic, understated look or a more modern, high-performance aesthetic, these covers offer a tailored solution that complements the 912 SWB s timeless engineering and heritage. Installation is straightforward, with clear instructions provided to ensure a clean, professional fit that doesn t compromise the vehicle s structural integrity or safety. For owners seeking to enhance both the driving experience and the visual appeal of their 912 SWB, these backrest covers represent a thoughtful investment in quality and craftsmanship.

**Pros and Cons of Buying Porsche 911 (912 SWB) Seat Backrest Covers (Part Number 90152104921)**

### **Pros**

1. **Authentic Fit and Finish** These are genuine Porsche parts, meaning they are designed to match the exact specifications of the 911 (912 SWB) model. This ensures a seamless fit without gaps or misalignment, preserving the vehicle s aesthetic and ergonomic integrity.

2. **High-Quality Materials** Porsche uses premium materials in their seat components, including durable upholstery and supportive structures. The backrest covers are likely made from materials resistant to wear, fading, and staining, ensuring long-term durability.

3. **Enhanced Comfort and Support** The original seat backrest covers are engineered to provide proper lumbar support and ergonomic contouring, which can improve driving comfort over time, especially for long trips. This is particularly beneficial in a sports car like the 911, where seating position and support are critical.

4. **Resale Value Preservation** Using OEM (Original Equipment Manufacturer) parts helps maintain the vehicle s value if you plan to sell it in the future. Buyers often prefer cars with original components, as they indicate better maintenance and authenticity.

5. **Compatibility with Other OEM Parts** Since these are genuine Porsche parts, they are likely compatible with other OEM seat components (e.g., seat bases, bolsters, or headrests) if you decide to replace other parts later. This avoids the hassle of sourcing aftermarket parts that may not fit perfectly.

6. **Warranty and Reliability** Genuine Porsche parts often come with warranties or guarantees, depending on the supplier. This provides peace of mind in case of defects or premature wear. Additionally, Porsche s reputation for reliability means these parts are less likely to fail unexpectedly.

7. **Aesthetic Consistency** The 911 (912 SWB) is a classic model with a distinct design language. Replacing the backrest covers with OEM parts ensures the interior remains true to the car s original style, which is important for enthusiasts who value historical accuracy.

8. **Ease of Installation** As OEM parts, these covers are designed to be installed by a professional or even a skilled DIYer with basic tools. The instructions and fit are optimized for the specific model, reducing the risk of installation errors.

9. **Protection Against Wear** The original materials are likely more resistant to cracking, peeling, or degradation from sunlight, heat, or frequent use compared to cheaper aftermarket alternatives.

10. **Potential for Future Customization** If you later decide to modify the interior (e.g., adding leather, carbon fiber, or other materials), OEM backrest covers serve as a solid foundation that can be adapted or covered without compromising structural integrity.

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### **Cons**

1. **High Cost** Genuine Porsche parts are significantly more expensive than aftermarket alternatives. The price of these backrest covers will likely be several hundred dollars, depending on the supplier and any additional fees (e.g., shipping, labor). This can be a substantial investment, especially for enthusiasts on a budget.

2. **Limited Availability** OEM parts may not always be readily available, particularly for older or less common models like the 911 (912 SWB). You may need to order from a specialized Porsche parts dealer, which could involve longer wait times or higher costs for expedited shipping.

3. **Potential for Overkill** If the existing backrest covers are still in good condition, replacing them may not be necessary. For a classic car, the cost-benefit ratio might not justify a full replacement unless the covers are visibly damaged or worn.

4. **Installation Complexity** While OEM parts are designed to fit, some Porsche models (especially older ones) may require disassembly of other components (e.g., seat tracks, bolsters) to replace the backrest covers. This could involve additional labor costs if you re not comfortable doing it yourself.

5. **Color and Material Limitations** Genuine Porsche parts come in the original factory colors and materials (e.g., cloth, leather, or Alcantara, depending on the model year). If you prefer a different aesthetic (e.g., carbon fiber, racing stripes, or custom upholstery), you ll need to explore aftermarket options or modify the covers further, which may void any OEM benefits.

6. **Weight Considerations** Porsche parts are often heavier than lightweight aftermarket alternatives. For a sports car like the 911, reducing unnecessary weight can improve handling and performance. However, the difference in weight for seat backrest covers alone is likely minimal.

7. **Depreciation Risk** If you re restoring or maintaining a classic car, the value of OEM parts may not always align with the car s overall market value. In some cases, aftermarket parts that perfectly replicate the look and function may be more cost-effective without sacrificing quality.

8. **Supplier Dependence** Purchasing from a Porsche-approved dealer or authorized supplier ensures authenticity but may limit your ability to negotiate prices or find discounts. Independent sellers or third-party marketplaces might offer better deals but could risk counterfeit or incompatible parts.

9. **Environmental and Ethical Concerns** Porsche parts, especially for older models, may come from disassembled cars or salvage yards. While this doesn t affect the product s quality, it may raise ethical questions for some buyers about the sourcing of parts.

10. **Potential for Overmaintenance** For a classic car, some enthusiasts argue that excessive restoration or replacement of parts (even OEM) can detract from the car s original character and historical value. Striking a balance between preservation and modernization is key.

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### **Conclusion**

Buying genuine Porsche 911 (912 SWB) seat backrest covers (part number 90152104921) is a high-quality choice for owners who prioritize authenticity, durability, and long-term value. These parts offer superior fit, comfort, and reliability compared to aftermarket alternatives, making them ideal for enthusiasts who want to maintain or restore their vehicle to factory specifications. However, the significant cost and potential overkill for minor wear may not justify the investment for everyone.

For those who are restoring a classic 911 or seeking to preserve its original integrity, the benefits of OEM parts outweigh the drawbacks. Conversely, if the covers are only slightly worn or if budget is a concern, aftermarket options (from reputable brands like Recaro, Sparco, or custom upholsterers) may offer a more practical solution without compromising too much on quality.

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### **Recommendation**

- You are restoring or maintaining the car to original specifications.

- The existing covers are damaged, cracked, or unsightly.

- You value the car s resale potential and want to avoid aftermarket inconsistencies.

- You are willing to invest in high-quality, long-lasting parts that align with Porsche s engineering standards.

- The current covers are still functional and only require minor repairs or cleaning.

- You are on a tight budget and can find high-quality aftermarket covers (e.g., from brands like Recaro or Sparco) that match the OEM look and feel.

- You plan to customize the interior (e.g., adding racing stripes, carbon fiber, or different materials) and want more flexibility in design.

- You prioritize weight reduction or other performance-related modifications.

Ultimately, the decision should align with your goals for the car whether that s pure preservation, performance enhancement, or a balance of both. For a classic 911 (912 SWB), the OEM parts are the gold standard, but always weigh the cost against the car s overall condition and your personal priorities.

Details:

This can be shipped anywhere worldwide. Please see pictures. These units come exactly as shown. No surprises here.

Weir spreeing Porsche. Here is a nice pair of used original genuine Porsche 911/912 bucket seat backrest covers as on 1965-67 model's.

part #: 90152104921 prices

• $150.00-$300.00

specifications seainterio:

• for models: 911
• for makes: Porsche
• mpn: 90152104921
• part type: Cover Seat Backrest Bucket
• color: Black
• material: Basketweave Vinyl
• placement on vehicle: Front

general seainterio:

• condition: Used
• Interior Parts Accessories > Seats, Parts Accessories > Seats

seller seainterio:

• rating: 99.9%
• # reviews: 36054
• city: Springfield, Vermont

payments seainterio:

• wallet: Paypal
• other
• credit card: Diners-club

offer seainterio:

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

returns seainterio:

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

shipping seainterio:

• class: Standard
• cost: $25.21
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery, UPS Ground
• transit: 4-9 Days
• carrier: FedEx, UPS

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