TOYOTA 8794008170G0 Rear View Mirror Driver Left Power Door 128-10654 XD8XP

( Manufacturer Part Number: 8794008170G0 ), ( Part Type: Mirror Driver Door ), ( Ipn: 128-10654 ), ( Fitment Type: Direct Replacement ), ( Surface Finish: Painted ), ( Modified Item: No ), ( Color: Grey ), ( Placement On Vehicle: Left )

Review TOYOTA Driver Left Side View Power Door Mirror Grey fits SIENNA 2018–2020

The **Toyota 8794008170G0 (2018-2020 Sienna Driver Left View Power Door Mirror, XD8XP)** is a precision-engineered automotive component designed to enhance both functionality and aesthetics for the third-generation Toyota Sienna, particularly models equipped with the **XD8XP trim**. This power door mirror is a critical element of the vehicle s exterior, combining advanced features with Toyota s signature reliability and ergonomic design. Crafted with a sleek, matte-black finish, the mirror s body is constructed from durable, high-quality materials that resist fading, chipping, and environmental wear, ensuring long-lasting performance even in varying weather conditions. The **electrically powered operation** allows for effortless adjustment with the push of a button, providing the driver with optimal visibility and convenience, whether navigating tight parking spaces or simply fine-tuning the mirror s position for comfort.

At its core, this mirror incorporates a **fold-down mechanism**, enabling the driver to easily lower the mirror when backing out of tight spots or when the vehicle is parked in confined areas. The folding action is smooth and responsive, thanks to Toyota s robust internal mechanism, which minimizes wear over time. The **power window motor** integrated into the mirror s design ensures seamless operation, syncing effortlessly with the vehicle s electrical system to provide consistent performance. Additionally, the mirror features a **heated element** (on select configurations), which prevents ice and frost buildup during cold weather, maintaining clear visibility without the need for manual scraping or defrosting.

The **reflective surface** of the mirror is designed with Toyota s high-quality optics, offering a wide, unobstructed view of the driver s blind spot while reducing glare from headlights and sunlight. The **anti-glare coating** further enhances visibility by minimizing reflections, ensuring safer driving conditions in all lighting conditions. The mirror s **adjustable angle** allows for precise positioning, accommodating different seating positions and vehicle configurations. For added security, the mirror includes a **locking mechanism** that prevents unauthorized adjustments, a feature that contributes to the overall safety and convenience of the Sienna.

Beyond its functional benefits, this door mirror contributes to the **aesthetic appeal** of the 2018-2020 Sienna, particularly in the **XD8XP trim**, which often includes premium finishes and stylish detailing. The mirror s clean, modern design complements the vehicle s overall exterior, blending seamlessly with the Sienna s family-friendly yet sophisticated appearance. Whether installed as part of a replacement due to wear or as an upgrade for enhanced performance, this power door mirror exemplifies Toyota s commitment to **durability, innovation, and driver-centric design**. It is an essential component for maintaining the Sienna s reliability and ensuring a comfortable, safe, and visually refined driving experience.

### **Pros and Cons of Buying a 2018-2020 Toyota Sienna (Driver Left View Power Door Mirror, Part #8794008170G0, XD8XP)**

1. **Compatibility and Fitment** This is an OEM (Original Equipment Manufacturer) part designed specifically for the 2018-2020 Toyota Sienna with the driver-side left view power mirror. It ensures a perfect fit without modifications, reducing the risk of misalignment or improper function.

2. **Quality and Durability** Toyota parts are known for their reliability and longevity. This mirror is built to the same standards as the factory-equipped component, meaning it should withstand regular use without premature wear.

3. **Power Functionality** Being a power mirror, it offers convenience with one-touch adjustments, which is particularly useful for drivers who frequently switch between seating positions or need to adjust the mirror quickly.

4. **Visibility Enhancement** The left-view mirror provides better rear visibility, which is crucial for safe driving, especially when backing out of parking spaces or merging onto highways.

5. **Easy Installation** As an OEM part, it should integrate smoothly with the vehicle s existing wiring and mounting system, assuming the original mirror was functional. However, some basic electrical knowledge or a mechanic s help may be required for wiring connections.

6. **Resale Value** Using genuine Toyota parts can be beneficial if you plan to sell or trade in the vehicle later, as it maintains the car s original condition.

7. **Warranty Coverage** If purchased from an authorized Toyota dealer or a reputable supplier, this part may come with a warranty, offering peace of mind against defects.

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1. **Cost** OEM parts like this are typically more expensive than aftermarket alternatives. The price may be a significant investment, especially if the mirror was damaged or malfunctioning.

2. **Potential for Counterfeit Parts** If buying from an unauthorized seller, there s a risk of receiving a knockoff part that doesn t meet Toyota s quality standards. Always verify the seller s authenticity.

3. **Labor Dependency** While the part itself is high-quality, installation may require professional help, particularly if the wiring harness or mounting bracket is damaged. DIY installation could void warranties or lead to improper function.

4. **Limited Availability** OEM parts may not always be in stock at local dealerships, requiring online ordering or waiting periods, which can be inconvenient.

5. **Overkill for Minor Issues** If the mirror s problem is minor (e.g., a loose bracket or a broken button), replacing the entire assembly might be more expensive than just repairing the specific component. A cost-benefit analysis is advisable.

6. **Weight and Bulk** Power mirrors are heavier than manual ones, which could slightly affect the vehicle s handling or balance if the mirror is frequently adjusted.

7. **Potential for Hidden Damage** If the mirror was involved in an accident or subjected to harsh conditions, the underlying frame or wiring might be compromised, requiring additional repairs beyond just the mirror replacement.

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The **2018-2020 Toyota Sienna driver left view power door mirror (part #8794008170G0, XD8XP)** is a high-quality, reliable OEM replacement that ensures proper fitment and functionality. It is ideal for owners who prioritize authenticity, durability, and ease of use. However, the higher cost and potential need for professional installation must be weighed against the benefits. If the mirror is the only issue and the rest of the vehicle is in good condition, this part is a sound investment. For minor repairs or budget constraints, exploring aftermarket options or partial repairs might be more practical.

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- **Buy from an authorized Toyota dealer or a trusted online retailer** (e.g., RockAuto, Amazon, or Toyota s official parts store) to ensure authenticity and warranty coverage.

- **Check the condition of the wiring harness and mounting area** before purchasing to avoid hidden costs. If the harness is frayed or the bracket is damaged, repair or replace those components as well.

- **Consider professional installation** if you lack experience with electrical work or mirror assembly. A mechanic can ensure proper wiring and alignment.

- **Compare prices** with aftermarket alternatives (e.g., MOPAR, Dorman, or ACDelco) if budget is a concern, but be cautious of compromising on quality.

- **If the mirror is only partially damaged**, assess whether a partial repair (e.g., replacing just the motor or button) is more cost-effective than a full replacement.

For most Toyota Sienna owners, this OEM mirror is a **strong choice** for restoring factory-like functionality and reliability. However, always balance the cost against the specific issue at hand to make the most economical decision.

Details:

Shipping is via USPS or UPS. Most electronic parts are not plug and play. Compatible with: SIENNA 18-20 power, w/blind spot alert, w/o camera; L. This 2018 2019 2020 TOYOTA SIENNA Door Mirror is in overall good condition.

Please also use the pictures to ensure a proper fit.

part #: 8794008170g0 prices

• $257.58-$524.99

specifications mirroexter:

• for models: Sienna
• for makes: Toyota
• for years: 2018-2020
• mpn: 8794008170g0
• part type: Mirror Driver Door
• ipn: 128-10654
• fitment type: Direct Replacement
• surface finish: Painted
• modified item: No
• color: Grey
• placement on vehicle: Left

general mirroexter:

• Exterior Parts Accessories > Side View Mirrors > Mirror Assemblies
• condition: Used

shipping mirroexter:

• transit: 4-8 Days
• service: Standard, Expedited
• class: Standard, Expedited
• type: Fixed
• cost: $0.00

seller mirroexter:

• rating: 99.3%
• # reviews: 82487
• city: Las Vegas, Nevada

returns mirroexter:

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

payments mirroexter:

• credit card: Visa
• wallet: Paypal
• other

offer mirroexter:

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

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