KORONIS PARTS INC 3487-K316815-67 WINDSHIELD-HIGH-19.5

( Brand: Koronis Parts Inc ), ( Manufacturer Part Number: 3487-K316815-67 )

Review KORONIS PARTS INC Inch Smoke Polaris fits 400 1988–1991

The **Koronis 3487-K316815-67 Windshield** is a meticulously engineered, high-performance replacement windshield designed specifically for the **1988 1991 Polaris 400** snowmobile models, ensuring optimal visibility, durability, and aerodynamic efficiency. Crafted from **tempered, polycarbonate glass**, this windshield is built to withstand extreme cold, high-impact debris, and the relentless forces of off-road travel, providing riders with unobstructed forward vision while maintaining structural integrity even under harsh winter conditions. The **19.5-inch width** perfectly matches the factory dimensions, eliminating gaps that could compromise aerodynamics or create wind noise, ensuring a seamless, factory-like fit that enhances both comfort and control during high-speed runs or deep-snow traverses.

Beyond its functional excellence, this windshield is engineered with precision to minimize distortion, allowing riders to maintain clear, accurate depth perception and peripheral awareness critical factors for navigating challenging terrain, avoiding obstacles, and executing precise maneuvers. The **reinforced frame** is designed to resist warping or cracking over time, even when exposed to prolonged UV radiation or temperature fluctuations, while the **low-profile mounting system** ensures a secure, vibration-dampened installation that reduces fatigue and enhances ride stability. Whether tackling icy trails, dense powder, or technical descents, this windshield delivers the clarity and protection necessary for a confident, uninterrupted ride.

For riders who demand both performance and longevity, the **Koronis 3487-K316815-67** stands out as a premium, aftermarket alternative to OEM parts, offering superior clarity, durability, and ease of installation. Its **universal compatibility** with the specified Polaris 400 models makes it an ideal upgrade for owners seeking to restore their snowmobile s original aesthetic while benefiting from modern advancements in windshield technology. With its robust construction and attention to detail, this windshield is not just a protective barrier it s an essential component for riders who prioritize safety, visibility, and the full enjoyment of their winter adventures.

### Pros and Cons of buying a Koronis 3487-K316815-67 Windshield for a 1988-1991 Polaris 400

1. **Exact Fitment** This windshield is specifically designed for the 1988-1991 Polaris 400, ensuring proper alignment and functionality without modifications.

2. **Durability** Koronis is a reputable brand known for producing high-quality aftermarket parts, including windshields that are resistant to cracking and warping under normal use.

3. **Clear Vision** The windshield is likely made from tempered or laminated glass, providing a clear, unobstructed view of the road while protecting against wind, debris, and weather elements.

4. **Compatibility with Accessories** Since it fits the original frame, it should work seamlessly with any existing windshield wipers, defrosters, or mounting hardware.

5. **Long-Term Reliability** A well-made windshield reduces the risk of leaks or structural issues, which can be costly to repair if the original or an improperly fitted one fails.

6. **Aesthetic Consistency** It maintains the original look of the vehicle, avoiding the need for aftermarket modifications that may alter the appearance.

1. **Potential for Counterfeit or Low-Quality Products** If purchased from an untrusted seller, there is a risk of receiving a knockoff or poorly manufactured windshield that may not meet quality standards.

2. **Cost** While not excessively expensive, it may still be a significant investment compared to cheaper alternatives, especially if buying from a dealer rather than a discount retailer.

3. **Installation Challenges** If the original mounting hardware is corroded or missing, installation could require additional time and effort, possibly necessitating replacement parts.

4. **Limited Availability of Replacement Parts** If the windshield cracks or needs replacement in the future, finding an exact match may be difficult, especially if the original manufacturer is no longer in business.

5. **Potential for Scratches or Damage During Shipping** If purchased online, there is a risk of the windshield arriving damaged, requiring inspection before installation.

6. **Weight Consideration** Some aftermarket windshields may be slightly heavier than OEM parts, which could affect handling or require adjustments to the vehicle s balance.

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The Koronis 3487-K316815-67 windshield is a strong choice for a 1988-1991 Polaris 400 due to its exact fit, durability, and compatibility with the vehicle s original design. The pros outweigh the cons, particularly for owners who prioritize reliability, clear visibility, and long-term performance. However, buyers should ensure they purchase from a trusted source to avoid counterfeit products and verify the condition of the windshield upon receipt.

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- **Buy from a reputable seller**, such as an authorized dealer, a well-reviewed online retailer, or a trusted parts store.

- **Inspect the windshield upon arrival** for cracks, scratches, or damage before installation.

- **Follow proper installation guidelines**, including ensuring all seals and mounting hardware are secure to prevent leaks or wind noise.

- **Consider purchasing additional mounting hardware** if the original components are worn out or missing.

For those on a tight budget, compare prices across different sellers, but do not compromise on quality an improperly fitted or low-quality windshield could lead to safety hazards or further expenses down the line. If possible, consult with a Polaris specialist or mechanic to confirm compatibility before purchasing.

Details:

Compatibility: Years: Make: model: Application: Notes: 1993 - 1995 Polaris Storm, 1998 Polaris600 RMK, 1988 1991 Polaris4 1989 1992 Polaris5 1993 Polaris Classic Touring, 1994 1998 Polaris Super Sport, 1997 1998 Polaris700 1997 Polaris700 SKS, 1990 1998 Polaris Sport, 1993 Polaris Classic, 1992 . This is helpful if you are buying multiple items. I need to exchange an item. Parts without fitment are to be assumed universal and may require vehicle modification.

Brand: Koronis Parts Inc, model Number: 3487-K316815-67. Precision cut to match OEM exactly, Made from .075in.

part #: 3487k31681567 prices

• $90.96-$122.34

specifications snowmobileshields:

• for models: 400
• for makes: Polaris
• for years: 1988-1991
• brand: Koronis Parts Inc
• mpn: 3487-k316815-67

shipping snowmobileshields:

• class: Standard
• transit: 2-6 Days
• type: Fixed
• service: Standard
• cost: $0.00

offer snowmobileshields:

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

general snowmobileshields:

• condition: New
• Parts Accessories > Snowmobile Parts > Windshields

seller snowmobileshields:

• rating: 99.8%
• # reviews: 79036
• city: Boise, ID

payments snowmobileshields:

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

returns snowmobileshields:

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

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