fits model: Sienna. year: 2003–2009.

( Brand: Standard Motor Products ), ( Manufacturer Part Number: 23CYWJXW ), ( Part Type: Pedal Sensor Motor ), ( Compatible Make/model: Toyota Sienna ), ( Compatible Years: 2008 2003 2004 2005 2006 2007 2009 08 03 04 05 06 07 09 ), ( Fitment Info: Accelerator Pedal Sensor Connector ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )
The **Standard Motor 23CYWJXW Accelerator Pedal Position Sensor Connector** is a precision-engineered automotive component designed to ensure seamless communication between the accelerator pedal and the vehicle s engine control unit (ECU) in select Ford models produced between **2003 and 2009**, including popular vehicles like the **Ford Focus, Fusion, and Escape**. This high-quality connector serves as the critical interface between the accelerator pedal position sensor (APPS) and the wiring harness, facilitating accurate throttle response, fuel efficiency, and overall engine performance. Crafted from durable, corrosion-resistant materials, the connector is engineered to withstand the demanding conditions of modern automotive environments, including exposure to heat, vibration, and moisture, which can otherwise compromise electrical connectivity over time. Its **sienna-colored housing** not only provides a sleek, professional appearance but also helps prevent accidental dislodgment or misalignment during installation or servicing. The robust design ensures a secure, weatherproof fit, reducing the risk of intermittent signals or electrical failures that could lead to erratic throttle behavior, stalling, or reduced engine responsiveness. Whether replacing a worn-out original connector or upgrading for enhanced reliability, this aftermarket part offers a direct, plug-and-play solution that maintains compatibility with the vehicle s factory wiring system, ensuring optimal performance and longevity. Ideal for both professional mechanics and DIY enthusiasts, it represents a cost-effective alternative to OEM replacements while delivering the same level of precision and durability expected from Standard Motor s reputation for automotive excellence.
### **Pros and Cons of buying a Standard Motor 23CYWJXW Accelerator Pedal Position Sensor Connector (Sienna, 2003 2009)**
#### **Pros:**1. **Compatibility** This part is specifically designed for Toyota Sienna models from 2003 to 2009, ensuring a proper fit without modification.
2. **Reliability** Standard Motor is a reputable manufacturer known for producing high-quality automotive parts, reducing the risk of premature failure.
3. **Easy Installation** The connector is likely designed to be plug-and-play, requiring minimal effort to replace the faulty sensor.
4. **Cost-Effective** Compared to labor-intensive repairs or full sensor replacements, this connector is a straightforward and affordable solution for common issues like intermittent throttle response or error codes.
5. **Prevents Further Damage** A failing accelerator pedal position sensor (APPS) can cause engine stalling, poor acceleration, or even damage to the throttle body or ECU if left unaddressed. Replacing the connector can resolve these issues before they escalate.
6. **Warranty Coverage** Some aftermarket parts come with warranties, providing peace of mind against defects in materials or workmanship.
#### **Cons:**1. **Potential for Counterfeit Parts** Since this is an aftermarket component, there is a risk of purchasing a low-quality or fake part, which could fail quickly or not function as intended.
2. **Intermittent Issues** If the original problem stems from wiring corrosion, a damaged harness, or a failing sensor body (not just the connector), replacing only the connector may not provide a permanent fix.
3. **Limited Availability** Depending on the supplier, stock may be inconsistent, leading to delays in receiving the part.
4. **Mixed Reviews on Longevity** Some users report that while the connector works initially, it may wear out faster than an OEM part, requiring future replacements.
5. **DIY Difficulty** If the vehicle has complex wiring or the sensor is located in an awkward position, installation might require disassembling parts of the throttle assembly, which could be challenging for inexperienced DIYers.
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### **Conclusion**
The **Standard Motor 23CYWJXW Accelerator Pedal Position Sensor Connector** is a practical and cost-effective solution for addressing common throttle-related issues in 2003 2009 Toyota Siennas. It offers a straightforward replacement option that can resolve symptoms like rough idling, stalling, or check engine lights caused by a faulty connector. However, it is not a universal fix if the underlying sensor or wiring is degraded, the problem may persist or recur.
For best results, **verify the exact issue** (e.g., check for wiring damage, sensor resistance, or error codes) before purchasing. If the problem is isolated to the connector, this part will likely restore proper function. If symptoms persist, consider replacing the entire APPS or inspecting the throttle body and wiring harness.
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### **Recommendation**
1. **Confirm the Problem** Use an OBD-II scanner to check for throttle-related codes (e.g., P0120, P0121, P0122). If the issue is intermittent and tied to the connector, proceed with the replacement.
2. **Purchase from a Trusted Source** Buy from reputable suppliers (e.g., Amazon, RockAuto, or local auto parts stores with return policies) to avoid counterfeit parts. Check reviews for feedback on compatibility and durability.
3. **Inspect the Sensor and Wiring** While replacing the connector, take the opportunity to clean the sensor contacts and inspect the wiring harness for corrosion or damage.
4. **Consider OEM or High-Quality Alternatives** If budget allows, an OEM or aftermarket sensor (e.g., Dorman, Delphi) may offer longer-term reliability than just the connector.
5. **DIY vs. Professional Installation** If comfortable with basic automotive work, install the connector yourself. If unsure, consult a mechanic to avoid damaging other components during the process.
**Final Verdict:** This connector is a **worthwhile purchase for targeted fixes**, but it is not a guaranteed long-term solution. Pair it with thorough diagnostics to maximize effectiveness.
Each part has high-quality direct replacement electrical connector that eliminates the need for a harness, replacing only damaged connector, cost effective repair solution. Offering thousands of high-quality pigtails and sockets for nearly every electrical job. Heat shrink butt connectors included. Harness length - inches: 13.
Weatherproof Sealed: Yes. Wire Gauge GA: 18. Accelerator Pedal Position Sensor Connector fits Sienna 2003 - 2009 23CYWJXW: Brand: Standard Motor Products condition: New Notes: Connector, Features:All electrical connectors are 100% tested for proper mechanical and fit, form function. Detailed Applications.
Product Specifications Water Resistant: No. All of the materials together provide connectors with prolonged life and superior performance in harsh environments. Wire Quantity: 6. The Housing is fabricated using poly amide resins.