LEXUS 78110-53051 Accelerator Throttle Gas Pedal Sensor 234.LE1J13 2.5L

( Manufacturer Part Number: 78110-53051 ), ( Conditions Options: R00080600 ), ( Genuine Oem: Yes ), ( Ipn: 234.le1j13 ), ( With A Free Return Label: Excluding ), ( Vintage Part: No ), ( Manufacturer Warranty: 90 Day ), ( Items Included: Pedals ), ( Type: Accelerator Pedal ), ( Partout Id: A-129597208 )

Review LEXUS 2.5l Accelerator Throttle Gas Pedal Sensor Oem fits IS250 AWD 2006–2013

The **Lexus 78110-53051 Accelerator Throttle Gas Pedal Sensor** is a precision-engineered component designed exclusively for the **2006 2013 Lexus IS250 (2.5L AWD)** models, ensuring seamless integration with the vehicle s advanced throttle control system. This high-performance sensor plays a critical role in the **drive-by-wire** mechanism, translating driver input from the gas pedal into precise electronic signals that regulate engine power delivery, throttle response, and overall vehicle dynamics. Crafted from durable, corrosion-resistant materials, the sensor features a robust **hall-effect-based design**, which provides accurate and reliable feedback to the engine control module (ECM), allowing for optimal fuel efficiency, smooth acceleration, and responsive performance even under demanding driving conditions.

The **78110-53051** sensor is a direct-fit replacement for the original equipment (OEM) part, maintaining the same high-quality standards as Lexus s factory components. Its **modular construction** ensures compatibility with the IS250 s **AWD system**, where balanced throttle response is essential for both on-road stability and off-road adaptability. The sensor incorporates a **linear potentiometer mechanism**, which adjusts smoothly with pedal pressure, minimizing lag and ensuring a natural driving feel. Additionally, it is engineered to withstand the thermal and mechanical stresses of daily driving, reducing the risk of premature wear or failure particularly in vehicles subjected to aggressive driving, frequent stop-and-go traffic, or high-speed highway use.

For maintenance and repair professionals, this sensor is designed for **easy installation**, requiring minimal disassembly of the pedal assembly. Its **plug-and-play compatibility** means that once properly installed, it can be quickly calibrated to the vehicle s ECM, restoring optimal throttle performance without the need for complex reprogramming. Whether replacing a worn-out original sensor or upgrading after an accident-related damage, the **78110-53051** ensures that the IS250 s throttle system operates with the same precision and reliability as it did when the vehicle was new. This component is an essential part of maintaining the **sporty handling and refined driving experience** that Lexus IS250 owners expect, making it a must-have replacement for those seeking to restore or enhance their vehicle s performance.

### **Pros and Cons of Buying a Lexus IS250 (2006 2013, 2.5L AWD) with a Faulty Accelerator Throttle Gas Pedal Sensor (Part # 78110-53051)**

#### **Pros**

1. **Reliability and Reputation** Lexus vehicles, especially pre-2015 models, are known for their durability and long-term dependability. The IS250 s 2.5L 2GR-FE engine is a well-regarded powerplant with few major issues if maintained properly.

2. **AWD Capability** The AWD system provides better traction in adverse weather conditions, making it a practical choice for drivers in snowy or rainy climates.

3. **Comfort and Ride Quality** The IS250 offers a smooth, well-suspended ride with good handling, making it enjoyable for daily driving and highway cruising.

4. **Resale Value** Lexus retains its value better than many competitors, so even an older model can hold its worth if well-maintained.

5. **Potential for Cost-Effective Repairs** The throttle position sensor (TPS) is a relatively common and affordable part to replace, especially if sourced from a reputable aftermarket supplier. Labor costs for replacement are also reasonable compared to some luxury brands.

6. **Performance and Driving Experience** The IS250 delivers a balanced mix of power (180 203 hp, depending on the year) and efficiency, making it a capable sport sedan without excessive fuel consumption.

7. **Aftermarket Support** The IS250 has a strong aftermarket presence, meaning parts, modifications, and tuning options are widely available.

---

#### **Cons**

1. **Throttle Position Sensor (TPS) Issues** The primary concern with this specific part (78110-53051) is that a faulty throttle sensor can cause stalling, rough idling, or erratic acceleration. While the part itself is not extremely expensive, repeated failures or compatibility issues with aftermarket sensors could lead to frustration and additional costs.

2. **Age and Mileage** Vehicles from this era (2006 2013) may have accumulated significant mileage, increasing the likelihood of wear on other components like the transmission, suspension, or exhaust system.

3. **Potential Transmission Problems** Some early 2GR-FE engines paired with the 6-speed automatic transmission (especially in AWD models) have reported transmission fluid leaks or rough shifting over time. Regular fluid changes and inspections are critical.

4. **Electrical Gremlins** Lexus vehicles, while reliable, can develop electrical issues over time, such as faulty sensors, wiring harness problems, or infotainment glitches (if equipped with a navigation system).

5. **Maintenance Costs** While not excessive, Lexus parts and labor can be more expensive than those of Japanese competitors like Toyota or Honda, especially if the vehicle is no longer under warranty.

6. **Depreciation** Even though Lexus retains value well, the IS250 s depreciation curve means you may not recover much of the purchase price if sold later.

7. **Limited Modern Safety Features** Compared to newer models, this generation lacks advanced safety tech like adaptive cruise control, lane-keeping assist, or modern collision avoidance systems.

---

### **Ending Conclusion**

Buying a **2006 2013 Lexus IS250 AWD with a faulty throttle position sensor (78110-53051)** can be a solid investment if approached with caution. The IS250 is a well-built, reliable sedan that offers a good balance of performance, comfort, and practicality. However, the throttle sensor issue while fixable requires attention to ensure it doesn t recur or cause further problems.

If you are mechanically inclined or have access to a trusted mechanic, replacing the sensor yourself could save money. Alternatively, purchasing from a dealer or private seller with a **full service history** and **proof of recent maintenance** (especially transmission and fluid changes) will mitigate many of the risks.

### **Recommendation**

- You find a well-documented vehicle with **under 100,000 miles** (or lower if AWD).

- The seller provides **recent maintenance records**, especially for the throttle sensor, transmission, and suspension.

- You are prepared to **budget for potential repairs**, including the throttle sensor replacement and possible transmission fluid refresh.

- You plan to **drive it responsibly** and perform regular inspections.

- The vehicle has **high mileage (150,000 miles)** without full service records.

- The throttle sensor issue has **recurred multiple times**, suggesting a deeper electrical or wiring problem.

- The seller is unwilling to provide a **pre-purchase inspection (PPI)** or warranty.

- If the throttle sensor issue is a dealbreaker, look for an **IS250 with a known-good sensor** or consider a **Toyota Camry V6 AWD** (similar reliability, often cheaper).

- If you want a newer Lexus with modern safety features, explore a **used Lexus ES 350 or NX 200t** (2015 ), though they may cost more upfront.

Ultimately, the IS250 remains a **strong choice for a reliable, fun-to-drive AWD sedan**, but due diligence is essential to avoid hidden mechanical issues.

Details:

Drive Type:AWD. Style:4dr Sport SD Auto AWD. Donor vehicle 2013 Lexus IS250 White. Standard Warranty.

Simply provide your Vehicle Identification Number VIN, and we'll confirm the fitment. OEM 78110-53051 78110-53050, 78110-53060, Used, Normal use wear, Actual pictures. Option Codes: HL, PT, LR, Z1. Items which become externally damaged after item is received by customer, are not covered warranty.

part #: 7811053051 prices

• $93.99-$170.00

specifications pedalspadsaz:

• for models: Is250, Awd
• for makes: Lexus
• for years: 2006-2013
• mpn: 78110-53051
• conditions options: R00080600
• genuine oem: Yes
• ipn: 234.le1j13
• with a free return label: Excluding
• vintage part: No
• manufacturer warranty: 90 Day
• items included: Pedals
• type: Accelerator Pedal
• partout id: A-129597208

returns pedalspadsaz:

• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

general pedalspadsaz:

• condition: Used
• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts

payments pedalspadsaz:

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

offer pedalspadsaz:

• best offers: True
• availability: In Stock
• quantity: 1
• started: May 25, 2026
• sold: 0
• options: Ship-to-home

seller pedalspadsaz:

• # reviews: 16284
• city: Bristol, Pennsylvania
• rating: 99.9%

shipping pedalspadsaz:

• service: UPS Ground, FedEx Ground / FedEx Home Delivery
• cost: $0.00
• class: Standard
• carrier: UPS, FedEx
• type: Fixed
• transit: 4-8 Days

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