POLESTAR 31698088 Rear High Mount Third Brake Light Lamp 3RD

( Brand: Polestar ), ( Manufacturer Part Number: 31698088 ), ( Location: Box4116 ), ( Listed: Uv46 ), ( Placement On Vehicle: Rear, Upper ), ( Type: Center Brake Light Assembly ), ( Lighting Technology: Led )

Review POLESTAR Rear High Mount 3rd Third Brake Light Lamp Oem fits 2021–2026

The **Polestar 31698088 2021 2026 Rear High Mount Third Brake Light Lamp** is a precision-engineered, high-performance lighting component designed exclusively for select Volvo and Polestar vehicles within the 2021 through 2026 model years. This third brake light, positioned centrally above the rear window, serves as a critical safety feature by enhancing visibility for following drivers during braking maneuvers, particularly in low-light conditions or when visibility is compromised. Crafted from high-quality, durable materials, this brake light lamp integrates a robust **LED-based light source**, delivering superior brightness, longevity, and energy efficiency compared to traditional incandescent bulbs. The housing is constructed from a **tempered polycarbonate lens** with an anti-fog and anti-reflective coating, ensuring optimal light dispersion while resisting environmental wear, such as moisture, dust, and UV degradation. The lamp s design adheres to strict automotive industry standards, including **SAE J578 and ECE R10 regulations**, guaranteeing compliance with global safety and performance requirements. Engineered for seamless integration, the component features a **secure, snap-fit mounting system** that aligns perfectly with the vehicle s rear panel, minimizing installation complexity while maintaining a sleek, factory-like appearance. Whether replacing a failed bulb or upgrading for enhanced visibility, this third brake light lamp combines reliability, precision engineering, and cutting-edge LED technology to elevate both safety and aesthetics on the road.

### **Pros and Cons of buying a Polestar 31698088 (2021 2026 Rear High-Mount 3rd Brake Light Lamp)**

1. **OEM Replacement Part** This is a genuine Polestar aftermarket or replacement part, meaning it should fit perfectly and match the original equipment manufacturer (OEM) specifications. This reduces the risk of compatibility issues compared to generic aftermarket alternatives.

2. **Improved Visibility and Safety** A properly functioning high-mount brake light enhances rear visibility, especially in stop-and-go traffic or when driving in poor weather conditions. This can help prevent rear-end collisions.

3. **Compatibility with Polestar Models (2021 2026)** The part is designed specifically for Polestar vehicles from the 2021 to 2026 model years, ensuring a secure and reliable fit.

4. **Durability** Polestar and its authorized suppliers typically use high-quality materials, which should provide long-term durability, especially if the lamp is made from polycarbonate or tempered glass.

5. **Easy Installation** Many high-mount brake lights are designed for straightforward installation, often requiring only basic tools. Some may come with mounting hardware or instructions.

6. **Regulatory Compliance** The lamp likely meets traffic safety regulations for brake light brightness and placement, ensuring it won t violate local laws.

7. **Potential Cost Savings** Purchasing the part directly (from an authorized dealer, Polestar service center, or reputable aftermarket supplier) may be cheaper than paying for a dealership labor fee if you install it yourself.

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1. **Limited Availability** Depending on the supplier, this part may not be widely stocked, requiring advance ordering or purchasing from specialty auto parts retailers, which could take time.

2. **Potential Counterfeit Risks** If buying from an unverified seller (e.g., eBay, Amazon, or unlicensed online marketplaces), there s a risk of receiving a counterfeit or low-quality part that fails prematurely.

3. **Installation Challenges** While many high-mount brake lights are easy to install, some Polestar models may require disassembling parts of the rear bumper or trim to access the mounting point. DIYers without experience may struggle.

4. **Cost Compared to Generic Alternatives** OEM or Polestar-branded parts can be more expensive than generic aftermarket options, though the trade-off is often better fit and reliability.

5. **Warranty Considerations** If the lamp fails shortly after purchase, the warranty may not cover it if it s an aftermarket part (unless purchased from an authorized dealer). Polestar s warranty typically applies only to factory-installed components.

6. **Compatibility with Modifications** If the vehicle has aftermarket modifications (e.g., lifted suspension, custom bumpers), the lamp may not align perfectly with the intended position, affecting visibility.

7. **Environmental Factors** High-mount brake lights can be prone to fogging, cracking, or yellowing over time due to UV exposure, heat, or moisture. Replacement may be needed sooner than expected.

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### **Conclusion**

The **Polestar 31698088 (2021 2026 Rear High-Mount 3rd Brake Light Lamp)** is a solid choice if you prioritize **OEM compatibility, safety, and durability**. It s ideal for owners who want a reliable replacement without compromising on fit or performance. However, the **cost, availability, and potential installation complexity** are factors to consider.

If you re comfortable with DIY repairs and can source the part from a **trusted supplier** (e.g., Polestar-approved dealers, RockAuto, or reputable online retailers), this is a worthwhile investment. For those who prefer convenience, visiting a Polestar service center for installation may be preferable despite the higher cost.

- **Buy from an authorized Polestar dealer or a well-reviewed aftermarket supplier** (e.g., RockAuto, Amazon with verified sellers, or local auto parts stores with Polestar inventory).

- **Verify the part number and model-year compatibility** before purchasing to avoid mismatches.

- **Consider professional installation** if you re unsure about the process, especially if the vehicle has complex rear trim.

- **Check for warranties or return policies** in case the part fails early or doesn t fit correctly.

For most Polestar owners, this is a **practical and safe upgrade** that enhances visibility and maintains compliance with vehicle regulations.

Details:

This MUST be specified AT TIME OF PURCHASE. Shipping charges are based on delivery zip code and apply to the lower 48 states. All listed parts have already been removed from donor vehicles and are on the shelf ready to be shipped. Are final sale.

Pulsate Template v3.2 2026/02/23 model: Polestar Orders are shipped via USPS, UPS, or FedEx. 60-day return period begins on the day part is delivered. 2021 - 2026 POLESTAR 2 REAR HIGH MOUNT 3RD THIRD BRAKE LIGHT LAMP OEM 31698088 Menu.

Items are sold in good, working condition and have been inspected prior to listing. High quality pictures are provided for each item so you can see its exact condition. Locations without a dock or forklift will incur lift gate fee.

part #: 31698088 prices

• $82.49-$130.19

specifications lightinglam:

• for years: 2021-2026
• brand: Polestar
• mpn: 31698088
• location: Box4116
• listed: Uv46
• placement on vehicle: Rear, Upper
• type: Center Brake Light Assembly
• lighting technology: Led

general lightinglam:

• Car Truck Parts Accessories > Lighting Lamps > Third Brake Light Assemblies
• condition: Used

offer lightinglam:

• quantity: 1
• started: March 5, 2026
• availability: In Stock
• sold: 0
• best offers: True
• options: Ship-to-home

seller lightinglam:

• city: Nicholasville, Kentucky
• # reviews: 72294
• rating: 100.0%

returns lightinglam:

• time: 60 Days
• policy: Returns Accepted
• paid by: Seller

payments lightinglam:

• credit card: Mastercard
• wallet: Paypal
• other

shipping lightinglam:

• type: Fixed
• transit: 4-7 Days
• service: Standard
• class: Standard
• cost: $0.00

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