fits year: 2020–2023.

( Brand: Tesla ), ( Manufacturer Part Number: 1507242-00-E ), ( Type: Electric Horn ), ( Color: Black ), ( Features: Durable ), ( Material: Plastic ), ( Finish: Oem ), ( Placement On Vehicle: Front )
The **Tesla Part Number 1507242-00** is a high-pitch horn assembly designed exclusively for Tesla Model 3, Model Y, and certain variants of the Model S and Model X produced between **2020 and 2023**. This precision-engineered component plays a critical role in the vehicle s advanced driver-assistance systems (ADAS) and safety features, including **Autopilot, Traffic-Aware Cruise Control (TACC), and collision warnings**. Crafted from high-grade materials, the horn emits a sharp, piercing tone at a frequency optimized for maximum attention-grabbing capability, ensuring drivers and pedestrians are alerted to potential hazards with clarity and urgency. The assembly integrates seamlessly with Tesla s **ultrasonic sensors and radar systems**, providing an additional layer of auditory feedback to enhance situational awareness in low-visibility conditions or when visual cues may be obscured. Built to Tesla s exacting standards, this part features a durable, corrosion-resistant design to withstand the rigors of daily use, extreme weather conditions, and the vehicle s dynamic operating environment. Whether installed in a **2020 Model 3 Performance, a 2021 Model Y Long Range, or a 2023 Model S Plaid**, this high-pitch horn ensures reliable performance, contributing to the vehicle s overall safety and operational efficiency. Replacement of this component is straightforward, requiring minimal disassembly, and is often recommended during routine maintenance or after incidents that may have compromised its functionality. For Tesla owners seeking to restore or upgrade their vehicle s auditory alert system, this OEM-quality horn guarantees compatibility, performance, and peace of mind.
### **Pros and Cons of Buying a Tesla 1507242-00-E (High-Pitch Horn) for Model S/X (2020 2023)**
#### **Overview**
The **Tesla part number 1507242-00-E** refers to the **high-pitch horn** used in certain **Model S and Model X** vehicles from **2020 to 2023**. This component is part of Tesla s **active sound system**, which emits a distinctive high-pitched tone when the vehicle is in motion to enhance visibility for pedestrians and cyclists. Over time, these horns can wear out, fail, or become damaged, requiring replacement.
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### **Pros of Buying a Tesla 1507242-00-E High-Pitch Horn**
1. **Legal Compliance & Safety**
- Many regions (especially in Europe and some U.S. states) require electric vehicles to emit audible warning sounds at low speeds to alert pedestrians and cyclists. A functional high-pitch horn ensures compliance with local regulations, avoiding potential fines or legal issues.
- Improves pedestrian safety by making the vehicle more noticeable, reducing the risk of accidents.
2. **Authentic Tesla Sound Profile**
- The original Tesla high-pitch horn produces the **distinctive, high-frequency tone** that Tesla vehicles are known for. A genuine part ensures the vehicle retains its intended acoustic signature, which some owners prefer for brand consistency.
- Aftermarket or non-OEM replacements may not replicate the exact sound profile, potentially affecting the vehicle s perceived identity.
3. **Warranty & Reliability (If Purchased from Tesla or Authorized Dealer)**
- If the horn is purchased directly from Tesla or an **authorized service provider**, it may come with a **limited warranty**, ensuring quality and longevity.
- Tesla s parts are designed to integrate seamlessly with the vehicle s electronics, reducing the risk of compatibility issues.
4. **Ease of Installation**
- Tesla s high-pitch horn is a **direct replacement part**, meaning it should fit without extensive modifications. Most owners or even inexperienced DIYers can install it with basic tools.
- Tesla provides **installation guides and support**, making the process straightforward for those unfamiliar with vehicle repairs.
5. **Prevents Further Damage**
- A failing high-pitch horn may eventually lead to **electrical or wiring issues** if left unaddressed. Replacing it proactively can prevent more costly repairs down the line.
6. **Resale Value Preservation**
- Keeping the vehicle in **original condition** (including all OEM components) can help maintain its **resale value**, especially for high-mileage or used Tesla owners who prioritize authenticity.
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### **Cons of Buying a Tesla 1507242-00-E High-Pitch Horn**
1. **Cost**
- The **1507242-00-E high-pitch horn** is **not cheap**, typically ranging between **$150 $300** depending on the source (Tesla s official price is usually at the higher end).
- If purchased from a third-party seller (e.g., eBay, Amazon, or aftermarket suppliers), there is a risk of **counterfeit or low-quality parts**, which may fail prematurely.
2. **Potential for Counterfeit Parts**
- The Tesla market has seen an increase in **fake or knockoff parts**, especially on platforms like eBay or AliExpress. These may not function correctly, could fail quickly, or even **damage the vehicle s sound system** if installed improperly.
- Without proper authentication, it s difficult to verify the **genuineness** of the part.
3. **Limited Availability Outside Tesla s Network**
- While Tesla sells this part officially, **third-party suppliers** may not always stock it, leading to delays in ordering.
- Some aftermarket suppliers claim to sell Tesla parts but may not have the **exact model number**, risking incompatibility.
4. **Installation Complexity (For Non-Tesla Mechanics)**
- While the horn itself is simple to replace, **disconnecting the wiring harness** and ensuring proper electrical connections require some technical knowledge. Mistakes here could lead to **short circuits or malfunctioning sensors**.
- Tesla s vehicles have **proprietary wiring and connectors**, which may not be as straightforward as in traditional cars.
5. **Regulatory Variations by Region**
- Some countries (e.g., **California, EU, UK**) mandate **specific sound profiles** for EVs. While Tesla s high-pitch horn complies with most standards, **local laws may change**, and a replacement part might need to meet updated requirements.
- In rare cases, a non-compliant horn could lead to **vehicle registration issues** if authorities deem the sound insufficient.
6. **Potential for Early Failure (If Part is Faulty)**
- Even OEM parts can fail if **poorly stored or mishandled**. If the horn is exposed to **moisture, extreme temperatures, or physical damage** before installation, it may not last long.
- Some owners report that **early 2020 2021 models** had slightly more reliability issues with this component than later iterations.
7. **Alternative Solutions (Disabling the Horn)**
- Some Tesla owners **disable the high-pitch horn** via software tweaks (e.g., using **Tesla s "Sound On Demand" settings** or third-party tools like **Tesla Tweak**).
- Disabling it is **legal in some regions** (e.g., **California allows it under certain conditions**) and avoids the need for a physical replacement.
- However, this **does not comply with all local laws** and may void certain warranties or insurance policies.
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### **Conclusion**
The **Tesla 1507242-00-E high-pitch horn** is a **critical but often overlooked component** for Model S and X owners, especially those operating in regions with strict EV sound regulations. **Buying the genuine part from Tesla or an authorized dealer** ensures **legal compliance, safety, and reliability**, while also preserving the vehicle s original sound profile and resale value.
However, the **high cost, risk of counterfeit parts, and potential installation challenges** make it a **necessary but not always straightforward** purchase. **Third-party alternatives exist**, but they carry risks of **poor performance or incompatibility**. Additionally, **software-based solutions** (like disabling the horn) may be a viable option in some jurisdictions, though they come with their own legal and practical considerations.
For most owners who **prioritize safety, compliance, and authenticity**, the **OEM high-pitch horn is the best choice**, despite the higher cost. Those in regions where **disabling the horn is legal** may opt for a software fix to avoid the expense. Ultimately, the decision depends on **local regulations, budget, and personal preference**.
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### **Recommendation**
1. **If Legal Compliance is Required & Budget Allows:**- **Purchase the part directly from Tesla** (via their official website or authorized service centers) to ensure **genuine quality, warranty coverage, and proper support**.
- If buying from a third party, **verify the seller s reputation** (e.g., Tesla-approved suppliers, eBay with positive feedback) and **check for authenticity** (e.g., matching part numbers, packaging).
2. **If Disabling the Horn is Legal in Your Area:**- Explore **software-based solutions** (e.g., Tesla Tweak, manual settings adjustments) to **avoid the cost and hassle of a physical replacement**.
- Confirm with **local DMV or traffic authorities** to ensure compliance before disabling.
3. **If Considering an Aftermarket Part:**- **Research thoroughly** look for **verified Tesla part suppliers** (e.g., **TeslaParts.com, EV Parts Store**) rather than generic e-commerce sites.
- **Test the part briefly** after installation to ensure it functions correctly before relying on it for safety.
4. **For DIY Installation:**- Follow **Tesla s official installation guide** or **reliable YouTube tutorials** (e.g., from **Tesla owners forums or mechanics**).
- If unsure, **consult a Tesla-certified technician** to avoid wiring mistakes.
5. **Long-Term Consideration:**- If the horn fails frequently, **check for underlying electrical issues** (e.g., corroded connectors, faulty wiring) that may require professional attention.
- Keep a **spare horn** if you frequently drive in areas where compliance is critical.
**Final Verdict:**For **safety, legality, and peace of mind**, the **genuine Tesla high-pitch horn (1507242-00-E) is the best option** when needed. However, **exploring legal alternatives** (like disabling the horn) can be a **cost-effective solution** in regions where it is permitted. Always prioritize **compliance with local laws** to avoid fines or safety risks.
Exterior Paint Code: Midnight Silver Metallic PMNG. Tesla model Y 2021 Gray Long Range Dual Motor. Interior Colour: Black. Mileage: 104,504 mi.
Pair Low High Pitch Horn. Asset No: 195, Partaker Number: 84296104.