POLARIS 2637639 Pro Ultimate Right Speaker Cover

( Manufacturer Part Number: 2637639 ), ( Part Type: Cover Speaker )

Review POLARIS Pro Ultimate Right Hand Speaker Cover fits RZR XP 2020

The **Polaris 2637639 20 RZR Pro XP Ultimate Right Speaker Cover** is a precision-engineered, high-performance accessory designed exclusively for the iconic 2020 Polaris RZR Pro XP Ultimate, ensuring both optimal audio quality and rugged durability. Crafted from high-grade, impact-resistant polycarbonate with a matte black finish, this speaker cover is engineered to shield the right-side audio system from debris, dust, and harsh off-road elements while maintaining an aggressive, sporty aesthetic that complements the vehicle s aggressive styling. The cover features a seamless, aerodynamic design that minimizes wind noise and turbulence during high-speed rides, allowing the stock speakers to deliver crisp, powerful sound without interference. Its secure, snap-on mounting system ensures a tight, vibration-free fit, preventing any rattles or misalignments even on rough terrain, while the reinforced edges and strategically placed ventilation ports allow for proper airflow to the speakers, preventing overheating and preserving audio clarity. Whether navigating through dense forests, rocky trails, or open deserts, this speaker cover not only protects the delicate components of the audio system but also enhances the vehicle s overall rugged appeal, making it a must-have upgrade for enthusiasts who demand both performance and protection. Built to withstand the demands of extreme off-roading, this cover is a testament to Polaris commitment to durability and innovation, ensuring that your RZR Pro XP Ultimate remains as formidable on the trail as it is on the soundtrack.

### **Pros and Cons of buying a Polaris 2023 RZR Pro XP Ultimate Right Speaker Cover (Part Number: 2637639)**

1. **Enhanced Sound Quality** The right speaker cover is designed to improve audio clarity and projection, ensuring better sound output for the RZR s entertainment system. This can enhance the riding experience, especially during long trips or off-road adventures where music or communication is important.

2. **Durability and Weather Resistance** Polaris components are built to withstand harsh conditions, including dust, water, and extreme temperatures. The speaker cover is likely made from rugged materials that prevent damage from debris, moisture, or impacts, ensuring long-term reliability.

3. **Easy Installation** Polaris replacement parts are typically designed for straightforward installation, often requiring minimal tools. The right speaker cover should fit securely with basic mechanical skills, reducing downtime.

4. **Compatibility with Aftermarket Upgrades** If you ve upgraded your RZR s audio system (e.g., adding a subwoofer or high-end speakers), this cover ensures proper sealing and protection for the new components, maintaining sound quality and preventing leaks.

5. **Prevents Moisture and Debris Entry** A properly fitted speaker cover helps seal the speaker compartment, reducing the risk of water intrusion, dust buildup, or insect damage, which can degrade audio performance over time.

6. **Maintenance of Resale Value** Keeping your RZR in top condition with genuine or high-quality aftermarket parts can help maintain its resale value, especially if you plan to sell it in the future.

7. **Noise Reduction** A well-fitted cover can minimize wind and road noise interference, allowing for clearer audio playback, which is beneficial for navigation systems, music, or communication devices.

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1. **Cost** Replacement speaker covers, especially from Polaris, can be relatively expensive compared to generic aftermarket alternatives. If the original cover is still functional, purchasing a new one may not be immediately necessary.

2. **Potential for Counterfeit Parts** If buying from third-party sellers (e.g., eBay, Amazon, or random online marketplaces), there s a risk of receiving a counterfeit or low-quality replica that doesn t fit properly or lasts as long as an OEM part.

3. **Overkill for Minor Damage** If the existing speaker cover has only minor cracks or wear (not affecting performance), replacing it may not be urgent. In such cases, a simple repair or cleaning might suffice.

4. **Installation Challenges** While Polaris parts are generally user-friendly, some riders may find the process slightly tricky, especially if they lack mechanical experience. Improper installation could lead to gaps, poor sealing, or even damage to the speaker.

5. **Limited Customization** Unlike some aftermarket speaker covers, the Polaris OEM part may not offer aesthetic customization options (e.g., different colors or designs), which could be a downside if you prefer a personalized look.

6. **Warranty Considerations** If your RZR is still under warranty, modifying or replacing parts (even with OEM components) might void certain coverage. Always check Polaris warranty terms before proceeding.

7. **Alternative Solutions Exist** For riders on a budget, generic speaker covers or DIY solutions (e.g., silicone seals, weatherstripping) could provide similar protection at a lower cost, though they may not be as durable or precise as an OEM part.

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The **Polaris 2023 RZR Pro XP Ultimate Right Speaker Cover (2637639)** is a **high-quality, durable, and reliable** replacement part that enhances audio performance and protects your vehicle s speaker system from environmental damage. It is particularly worthwhile if:

- Your current cover is damaged or failing.

- You ve upgraded your audio system and need proper sealing.

- You prioritize long-term reliability and OEM compatibility.

However, if your existing cover is still functional or you re working with a tight budget, a replacement may not be urgent. In such cases, evaluating the cost versus the actual need is essential.

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- **Buy it if:** You notice signs of wear (cracks, leaks, poor sound quality) or plan to upgrade your audio system. Polaris parts are a safe, long-term investment for maintaining your RZR s performance.

- **Avoid it if:** The current cover is still intact and functional, or you re open to cheaper aftermarket alternatives that meet your needs.

- **Where to buy:** Purchase directly from **Polaris-authorized dealers, official Polaris websites, or reputable online retailers** (e.g., RockAuto, U-Just-Parts) to avoid counterfeit products.

- **Installation tip:** Follow Polaris installation guide carefully, and consider consulting a mechanic if unsure to ensure a proper seal.

**Final Verdict:** For riders who value **durability, sound quality, and long-term reliability**, this speaker cover is a **strong recommendation**. For those on a budget or with minor issues, a more cost-effective solution may suffice.

Details:

Cover is in good condition with no cracks. Comes as pictured. Tabs are intact. Items are shipped using USPS, UPS, and FedEx.

Finish has light wear. Was removed from a running 2020 Polaris RZR Pro XP Ultimate with 5494.2 miles and 337.1 hours.

part #: 2637639 prices

• $29.95-$49.99

specifications atvfendersgo:

• for models: Rzr, Xp
• for makes: Polaris
• for years: 2020
• mpn: 2637639
• part type: Cover Speaker

general atvfendersgo:

• condition: Used
• Body Frame > Body Parts, doors Fenders > Fenders

shipping atvfendersgo:

• service: USPS Ground Advantage, USPS Priority Mail Flat Rate Envelope, UPS Next Day Air, UPS 2nd Day Air
• carrier: USPS, UPS
• class: Standard, Expedited, One-day
• type: Calculated
• transit: 3-8 Days
• cost: $0.00

offer atvfendersgo:

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

payments atvfendersgo:

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

seller atvfendersgo:

• rating: 99.8%
• city: Ashaway, Rhode Island
• # reviews: 96801

returns atvfendersgo:

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

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