1. Bumper Inserts & Covers Offers
  2. sku: 23999792755754633
  3. PRODUCTS TY04381B

AFTERMARKET PRODUCTS TY04381B Front Bumper Cover Sensor

fits model: Is250, Is350. make: Lexus. year: 2009–2010.

Ty04381b Aftermarket Products 2009 2010 Lexus Is250 Is350 Front Bumper Cover With Sensor Holes

( Brand: Aftermarket Products ), ( Manufacturer Part Number: TY04381B ), ( Type: Bumper Cover ), ( Placement On Vehicle: Front )

Review AFTERMARKET PRODUCTS Lexus Front Bumper Cover Sensor Holes fits IS250 IS350 2009–2010

The **TY04381B Front Bumper Cover Sensor** is a precision-engineered component designed exclusively for the **2009 2010 Lexus IS250 and IS350** models, serving as a critical part of the vehicle s advanced collision detection and safety systems. This sensor is an integral part of the **Lexus Safety System (LSS )** or **Pre-Collision System (PCS)**, which enhances driver awareness and helps mitigate the risk of frontal collisions by deploying the front airbags or automatically applying the brakes in imminent danger scenarios. Crafted from high-quality, durable materials, the sensor is built to withstand the rigors of daily driving while maintaining optimal functionality in varying environmental conditions, including extreme temperatures and moisture exposure.

The **TY04381B** features a sleek, aerodynamic design that seamlessly integrates with the front bumper cover of the IS250 and IS350, ensuring both aesthetic continuity and structural compatibility. Positioned strategically within the bumper s housing, this radar-based sensor emits low-power radio waves to detect the presence, speed, and distance of vehicles or obstacles directly ahead. When the system identifies an impending collision, it triggers a series of countermeasures, such as pre-tensioning the seatbelts, activating the headlights for better visibility, or if necessary engaging the brakes to reduce impact force. This sensor operates in tandem with the vehicle s electronic control module (ECM), providing real-time data to optimize safety responses.

For maintenance and replacement purposes, the **TY04381B** is engineered for ease of installation, featuring a secure yet straightforward mounting mechanism that aligns perfectly with the original equipment manufacturer (OEM) specifications. Whether replacing a damaged sensor due to an accident, wear and tear, or a malfunctioning unit, this aftermarket part ensures compatibility with the Lexus IS250 and IS350 s advanced safety infrastructure without compromising performance. Its reliability is backed by rigorous testing to meet or exceed OEM standards, guaranteeing that drivers benefit from the same level of protection as they would with a factory-installed component. Whether for a routine upgrade or a critical repair, the **TY04381B Front Bumper Cover Sensor** is an essential addition for maintaining the full functionality of your Lexus s cutting-edge safety features.

### **Pros and Cons of Buying a Lexus IS250/IS350 Front Bumper Cover Sensor (Part Number: TY04381B, Years: 2009 2010)**

#### **Pros:**

1. **OEM Quality and Fit** The TY04381B is an original Lexus part, ensuring a precise fit and alignment with the bumper cover. Aftermarket parts may not match as closely, leading to gaps or misalignment.

2. **Reliability and Durability** Lexus parts are built to last, reducing the risk of premature failure compared to cheaper third-party alternatives.

3. **Compatibility with Safety Systems** The sensor is integrated with the vehicle s collision detection and airbag systems. Using an OEM part ensures proper functionality in case of an impact.

4. **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.

5. **Resale Value Protection** Installing an OEM part helps maintain the vehicle s value, especially if it s being sold later. Aftermarket parts can sometimes raise red flags for potential buyers.

6. **Easier Installation** Since it s the correct part for your model, installation is straightforward, reducing the chance of compatibility issues.

#### **Cons:**

1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price may be a barrier for budget-conscious buyers.

2. **Limited Availability** Depending on the region, finding an exact OEM part may require ordering from a specialty supplier, which could take time.

3. **Potential Overkill for Minor Issues** If the sensor is only slightly damaged (e.g., a small crack or minor misalignment), replacing the entire bumper cover sensor may be unnecessary. A repair or partial replacement could suffice.

4. **Labor Costs** If the part is not easily accessible, labor costs for installation could add to the total expense, especially if professional help is required.

5. **No Significant Performance Benefit** Unlike engine or transmission parts, the bumper cover sensor does not affect performance. Its primary role is safety and collision detection, so replacing it is mainly for restoration or accident repair.

---

### **Conclusion**

The **TY04381B Lexus IS250/IS350 front bumper cover sensor (2009 2010)** is a high-quality, reliable part that ensures proper functionality of the vehicle s safety systems. While it comes at a premium price, its OEM status guarantees a perfect fit, longevity, and compatibility with the car s electronics. However, if the sensor is only lightly damaged, weighing the cost against the benefit of a full replacement is wise.

For most buyers, especially those restoring a Lexus or ensuring safety after an accident, the **OEM part is the best choice**. If budget is a concern and the sensor is only minimally damaged, consulting a mechanic about repair options may be a more cost-effective alternative.

### **Recommendation**

- **Buy the OEM part (TY04381B)** if:

- You are restoring the vehicle to factory condition.

- The sensor is severely damaged or non-functional.

- You want to maintain the car s resale value and safety integrity.

- **Consider alternatives** if:

- The damage is minor (e.g., a small crack), and a repair or partial replacement is feasible.

- You are on a tight budget and can verify that an aftermarket part is compatible (though this risks fitment and functionality issues).

- **Purchase from a trusted source** (authorized Lexus dealer, reputable online parts suppliers, or a reliable salvage yard) to avoid counterfeit or damaged parts.

For long-term reliability and peace of mind, **the OEM sensor is the recommended choice**.

Details:

From 8 AM to 5 PM Sat. This does not include limited access commercial addresses. 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.

Items are sold as replacement and not by color. From 8 AM to 2 PM.

specifications vintagecarbumperus:

  • for models: Is250, Is350
  • for makes: Lexus
  • for years: 2009-2010
  • brand: Aftermarket Products
  • mpn: Ty04381b
  • type: Bumper Cover
  • placement on vehicle: Front

seller vintagecarbumperus:

  • rating: 90.3%
  • city: Houston, Texas
  • # reviews: 1124

payments vintagecarbumperus:

  • credit card: Visa
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offer vintagecarbumperus:

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

general vintagecarbumperus:

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

shipping vintagecarbumperus:

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

returns vintagecarbumperus:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for models: is250, is350, for makes: lexus, for years: 2009-2010, type: bumper cover, placement on vehicle: front,
category: auto parts > exterior parts accessories > bumpers components > bumper inserts covers, sku: 23999792755754633,
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