1. Bumper Inserts & Covers Offers
  2. sku: 25767281549281723
  3. PRODUCTS 120521878

AFTERMARKET PRODUCTS 120521878 Rear Bumper Cover Sensor

fits model: Es350. make: Lexus. year: 2016–2018.

120521878 Aftermarket Products 2016 2018 Lexus Es350 Rear Bumper Cover With Sensor Holes

( Brand: Aftermarket Products ), ( Manufacturer Part Number: 120521878 ), ( Type: Bumper Cover ), ( Placement On Vehicle: Rear )

Review AFTERMARKET PRODUCTS Lexus Rear Bumper Cover Sensor Holes fits ES350 2016–2018

The **2016-2018 Lexus ES350 Rear Bumper Cover Sensor** (OEM Part Number: 120521878) is a precision-engineered component designed to seamlessly integrate with the rear bumper assembly of Lexus s luxury ES350 model, ensuring both aesthetic harmony and functional reliability. Crafted from high-quality, durable materials, this bumper cover sensor is engineered to withstand the rigors of daily driving while maintaining the vehicle s sleek, premium appearance. The sensor itself is a critical part of the rear parking assist system, providing real-time feedback to the driver through the vehicle s audio and visual alerts, enhancing safety and convenience during tight parking maneuvers. Its sleek, matte-black finish complements the ES350 s refined design language, blending seamlessly with the surrounding bumper structure while ensuring proper alignment and fitment. The sensor is securely mounted within the bumper cover, allowing for accurate distance detection and obstacle avoidance, a feature that is particularly valuable in urban or crowded parking environments. Built to Lexus s stringent quality standards, this component undergoes rigorous testing to ensure durability, resistance to environmental factors like UV exposure and moisture, and long-term reliability. Whether replacing a damaged sensor or upgrading during routine maintenance, this OEM part guarantees optimal performance, maintaining the ES350 s reputation for luxury, precision, and cutting-edge technology.

**Analysis of Buying a Lexus ES350 Rear Bumper Cover Sensor (Part Number: 120521878, Years: 2016 2018)**

### **Pros of Purchasing This Part**

1. **OEM Quality and Fitment** The part is an original Lexus component, ensuring a precise fit and compatibility with the 2016 2018 ES350. This reduces the risk of misalignment or improper installation, which can affect safety and functionality.

2. **Reliability and Durability** Lexus parts are engineered to meet strict quality standards, offering long-term durability compared to aftermarket alternatives that may use lower-grade materials.

3. **Warranty Coverage** If purchased from an authorized Lexus dealer or a reputable supplier, the part may come with a warranty, providing peace of mind against defects or premature failure.

4. **Safety and Functionality** The rear bumper cover sensor is part of the vehicle s collision detection system (e.g., pre-collision braking). Using an OEM part ensures the sensor operates correctly, maintaining the integrity of safety features.

5. **Resale Value Preservation** Installing genuine Lexus parts helps maintain the vehicle s condition, which can be beneficial if you plan to sell the car in the future.

6. **Ease of Installation** Since it s an OEM part, it should align perfectly with the existing wiring and mounting points, reducing the complexity of the replacement process.

### **Cons of Purchasing This Part**

1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price of a genuine Lexus rear bumper cover sensor can range from **$200 $400 or more**, depending on the source and any additional fees (e.g., labor if buying from a dealer).

2. **Limited Availability and Lead Times** OEM parts may not be immediately available, especially if ordering directly from Lexus. Some suppliers may require advance notice, leading to delays in repairs.

3. **Potential Overkill for Minor Issues** If the sensor is damaged but the rest of the bumper cover is intact, replacing the entire sensor (rather than just the faulty component) might be unnecessary. However, since this is a single-part replacement, this concern is less applicable.

4. **Dealer Markup** Purchasing from an authorized Lexus dealer often comes with a premium markup compared to third-party suppliers or online retailers. Buyers should compare prices carefully.

5. **No Significant Performance Upgrade** Unlike performance parts, this is a maintenance/replacement item. The benefits are purely functional and safety-related, not performance-oriented.

6. **Potential for Counterfeit Parts** If buying from untrusted sources (e.g., eBay without verification or unknown sellers), there s a risk of receiving a counterfeit or refurbished part that doesn t meet OEM standards.

### **Alternatives to Consider**

- **Aftermarket OEM-Compatible Sensors** Brands like **Akebono, Denso, or Bosch** offer high-quality aftermarket sensors that are often **30 50% cheaper** than OEM while maintaining reliability. These are commonly used in collision repair shops.

- **Remanufactured Sensors** Some suppliers offer remanufactured sensors that undergo testing and refurbishment. These can be a cost-effective middle ground but may not come with the same warranty as new OEM parts.

- **DIY Installation** If comfortable with basic automotive work, replacing the sensor yourself can save on labor costs (typically **$100 $200** at a shop). However, improper installation could void warranties or cause electrical issues.

### **Conclusion**

Buying the **OEM Lexus rear bumper cover sensor (120521878)** for your 2016 2018 ES350 is the **most reliable and safest option**, especially if you prioritize long-term durability, warranty coverage, and exact fitment. However, the **higher cost and potential availability issues** make it less ideal for budget-conscious buyers or those who can tolerate aftermarket alternatives.

If the primary concern is **safety and longevity**, the OEM part is justified. If cost is a major factor, a **high-quality aftermarket sensor** (e.g., Akebono or Denso) offers a strong compromise without sacrificing performance. Always verify the supplier s reputation and the part s authenticity before purchasing.

### **Recommendation**

- **Choose OEM if:**

- You want the absolute best fit and warranty.

- You re replacing the sensor as part of a full bumper repair or collision fix.

- You have access to a trusted Lexus dealer or authorized supplier.

- **Choose Aftermarket if:**

- You re on a budget and can find a reputable brand (e.g., Akebono, Bosch).

- The sensor failure is isolated, and you re confident in the aftermarket part s quality.

- You re comfortable verifying the part s authenticity (e.g., checking for proper part numbers and certifications).

- **Avoid:**

- Unverified sellers or parts with no return policy.

- Parts that don t match the exact year/model (e.g., mixing up 2016 vs. 2018 sensors).

For most consumers, **an aftermarket OEM-compatible sensor** (when sourced from a reliable supplier) provides the best balance of cost and quality. However, if the sensor is part of a critical safety system (e.g., pre-collision braking), **OEM remains the safest choice**. Always test the sensor s functionality after installation to ensure it s working correctly.

Details:

This does not include limited access commercial addresses. Items are sold as replacement and not by color. From 8 AM to 2 PM. From 8 AM to 5 PM Sat.

Please make certain that this is the exact and model for your vehicle before purchasing it. Although every effort is made to photograph the items accurately and describe my Products in detail, I cannot guarantee computer monitor will depict actual color of item.

specifications vintagecarbumperus:

  • for models: Es350
  • for makes: Lexus
  • for years: 2016-2018
  • brand: Aftermarket Products
  • mpn: 120521878
  • type: Bumper Cover
  • placement on vehicle: Rear

offer vintagecarbumperus:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: May 28, 2026
  • options: Ship-to-home

returns vintagecarbumperus:

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

shipping vintagecarbumperus:

  • class: Freight
  • type: Fixed
  • service: Flat Rate Freight
  • cost: $200.00

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seller vintagecarbumperus:

  • city: Houston, Texas
  • rating: 97.2%
  • # reviews: 1879

general vintagecarbumperus:

  • condition: Used
  • Exterior Parts Accessories > Bumpers Components > Bumper Inserts Covers
for models: es350, for makes: lexus, for years: 2016-2018, type: bumper cover, placement on vehicle: rear,
category: auto parts > exterior parts accessories > bumpers components > bumper inserts covers, sku: 25767281549281723,
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