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  3. PRODUCTS 140584381

AFTERMARKET PRODUCTS 140584381 Rear Bumper Cover Sensor

fits model: Yukon. make: Gmc. year: 2015–2020.

140584381 Aftermarket Products 2015 2020 Gmc Yukon Xl Rear Bumper Cover With Sensor Holes

( Brand: Aftermarket Products ), ( Manufacturer Part Number: 140584381 ), ( Type: Bumper Cover ), ( Placement On Vehicle: Rear )

Review AFTERMARKET PRODUCTS Gmc Xl Rear Bumper Cover Sensor Holes fits YUKON 2015–2020

The **2015 2020 GMC Yukon XL Rear Bumper Cover Sensor** (part number **140584381**) is a critical, high-performance component designed to enhance the safety and functionality of your vehicle s rear impact protection system. This sensor is an integral part of the **rear bumper cover assembly**, playing a pivotal role in activating the **side curtain airbags** and **rear impact protection systems** in the event of a collision. Engineered with precision, it is strategically positioned within the bumper cover to detect sudden deceleration or impact forces, ensuring that the vehicle s advanced airbag and safety systems respond instantly to mitigate injury risks. Constructed from durable, high-grade materials, this sensor is built to withstand harsh environmental conditions, including extreme temperatures, moisture, and road debris, while maintaining optimal performance over the long term. Its sleek, aerodynamic design integrates seamlessly with the bumper cover, preserving the vehicle s aesthetic appeal without compromising functionality. Whether navigating city streets, highways, or off-road terrains, this sensor provides reliable protection by working in tandem with the **General Motors Safety Control Module (SCM)**, ensuring that the airbag deployment system operates with maximum efficiency. Replacement of this sensor is essential in cases of damage, malfunction, or after a collision to maintain the integrity of the vehicle s safety features, as even minor issues can lead to delayed or incorrect airbag activation. Ideal for both original equipment and aftermarket restoration projects, this part ensures that your GMC Yukon XL continues to meet modern safety standards while delivering the durability and performance expected from a premium vehicle.

### **Pros and Cons of Buying a GMC Yukon XL Rear Bumper Cover Sensor (Part Number: 140584381, Years: 2015 2020)**

#### **Pros:**

1. **Compatibility** This part is specifically designed for the 2015 2020 GMC Yukon XL, ensuring a proper fit without modifications.

2. **OEM Quality** As an original equipment manufacturer (OEM) or high-quality aftermarket replacement, it should meet the same standards as the factory part, reducing the risk of poor fit or premature failure.

3. **Sensor Functionality** The rear bumper cover sensor is crucial for features like rearview cameras, parking assist, and collision avoidance systems. A faulty sensor can disable these safety and convenience features, so replacing it restores full functionality.

4. **Durability** Modern sensors are built to withstand environmental conditions, including moisture, dust, and minor impacts, though proper installation is key to longevity.

5. **Ease of Installation** Many aftermarket sensors are designed for straightforward replacement, often requiring only basic tools and minimal mechanical skill.

6. **Cost-Effective Alternative** Compared to labor costs for professional installation, purchasing the part yourself can save money, especially if you have mechanical experience.

7. **Warranty Coverage** Some aftermarket brands offer warranties, providing peace of mind against defects. OEM parts may come with a limited warranty from the manufacturer.

#### **Cons:**

1. **Cost** While often cheaper than OEM parts, high-quality aftermarket sensors can still be expensive, especially if purchased from a reputable brand. Prices may vary depending on the seller.

2. **Potential Counterfeit Parts** Buying from untrusted sources (e.g., unverified online marketplaces) risks receiving counterfeit or low-quality parts that may fail quickly or not function correctly.

3. **Installation Challenges** If you lack experience with automotive electronics, improper installation (e.g., loose connections, misalignment) can lead to sensor failure or system malfunctions.

4. **Compatibility Issues** While the part number suggests compatibility, slight variations in trim levels, body styles, or aftermarket modifications (e.g., lifted suspension) could require additional adjustments.

5. **Software Dependencies** Some sensors rely on vehicle software calibration. If the vehicle s system isn t properly updated or recalibrated after replacement, the sensor may not work as intended.

6. **Limited Availability** Depending on the seller, stock may be inconsistent, leading to delays in receiving the part.

7. **Resale Impact** If the vehicle is being sold, a replaced sensor may not be a major selling point unless the buyer is aware of prior issues with the original sensor.

---

### **Conclusion**

Replacing a faulty rear bumper cover sensor on a 2015 2020 GMC Yukon XL is a practical investment to restore critical safety and convenience features. The decision to buy should weigh the need for reliability against potential costs and installation challenges. For most owners, the benefits of restoring sensor functionality such as rearview camera operation and collision warnings outweigh the drawbacks, provided the part is sourced from a trusted supplier and installed correctly.

---

### **Recommendation**

1. **Source the Part Carefully** Purchase from authorized dealers, reputable aftermarket brands (e.g., Dorman, ACDelco, or local auto parts stores with return policies), or verified online retailers (e.g., Amazon, RockAuto, or eBay with seller ratings). Avoid suspiciously cheap deals that may indicate counterfeit goods.

2. **Verify Compatibility** Double-check the part number and vehicle specifications (year, trim, and body style) to ensure the sensor matches your Yukon XL.

3. **Consider Professional Installation** If you re uncomfortable with electronics or wiring, have a trusted mechanic install the sensor to avoid calibration or connection issues.

4. **Check for Software Updates** After installation, ensure the vehicle s infotainment or diagnostic system is updated if required by the sensor manufacturer.

5. **Budget for Potential Extras** Account for additional costs like wiring harnesses, mounting brackets, or diagnostic tools if the original sensor s wiring is damaged or the installation requires modifications.

6. **Prioritize Quality Over Price** A slightly higher upfront cost for a reliable part is often worth it to avoid repeated failures or voiding warranties.

For most owners, replacing the sensor is a worthwhile upgrade to maintain the vehicle s safety and technological features. However, if budget is a constraint, prioritize the replacement over less critical components. Always weigh the long-term benefits against immediate costs.

Details:

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

From 8 AM to 2 PM. Please make certain that this is the exact and model for your vehicle before purchasing it.

specifications vintagecarbumperus:

  • for models: Yukon
  • for makes: Gmc
  • for years: 2015-2020
  • brand: Aftermarket Products
  • mpn: 140584381
  • type: Bumper Cover
  • placement on vehicle: Rear

offer vintagecarbumperus:

  • availability: In Stock
  • sold: 0
  • started: May 21, 2026
  • quantity: 1
  • options: Ship-to-home

shipping vintagecarbumperus:

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

payments vintagecarbumperus:

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

returns vintagecarbumperus:

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

general vintagecarbumperus:

  • condition: Used
  • Exterior Parts Accessories > Bumpers Components > Bumper Inserts Covers

seller vintagecarbumperus:

  • rating: 92.5%
  • city: Houston, Texas
  • # reviews: 484
for models: yukon, for makes: gmc, for years: 2015-2020, type: bumper cover, placement on vehicle: rear,
category: auto parts > exterior parts accessories > bumpers components > bumper inserts covers, sku: 25626279984133731,
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