EVAN-FISCHER 18089330 Accelerator Pedal Position Sensor Gillig Floor

( Brand: Evan-fischer ), ( Manufacturer Part Number: 18089330 ), ( Part Type: Pedal Sensor ), ( Fitment Type: Direct Replacement ), ( Notes: Round Connector Shape ), ( Part Name: Accelerator Pedal Position Sensor )

Review EVAN FISCHER Accelerator Pedal Position Sensor Gillig Low Floor Blue fits RAM BIRD 3500 2500

The **Evan-Fischer 18089330 Accelerator Pedal Position Sensor** is a precision-engineered component designed specifically for high-performance and commercial applications, including the **Ram 3500 with Gillig Floor 2500 or Bird Bus Chassis**. This sensor plays a critical role in modern vehicle electronics by accurately detecting the position of the accelerator pedal, translating driver input into precise electrical signals that the engine control unit (ECU) uses to regulate throttle response, fuel injection, and overall engine performance. Crafted with meticulous attention to detail, this sensor features a robust, durable construction that ensures reliable operation even in demanding environments, such as those encountered in commercial transit buses where frequent acceleration, braking, and heavy loads are common.

The Evan-Fischer sensor incorporates a **high-precision potentiometer mechanism**, which provides smooth and consistent feedback as the pedal is depressed, allowing for seamless integration with the vehicle s electronic throttle control (ETC) system. Its **sealed, corrosion-resistant housing** is designed to withstand exposure to moisture, dust, and temperature fluctuations, making it ideal for both indoor and outdoor applications. The sensor s **direct-mount design** ensures a secure and stable fit, minimizing the risk of misalignment or signal interference, which is particularly important in vehicles where precise throttle control is essential for safety and efficiency.

For fleet operators managing **Gillig Floor 2500 or Bird Bus Chassis** on the Ram 3500 platform, this sensor offers enhanced reliability and performance, reducing the likelihood of throttle-related malfunctions that could lead to costly downtime or maintenance issues. Whether used in urban transit systems, school buses, or shuttle services, the Evan-Fischer 18089330 delivers consistent performance, helping to maintain optimal engine efficiency and driver responsiveness. Its compatibility with modern diagnostic tools also simplifies troubleshooting, allowing technicians to quickly identify and address any potential sensor-related issues. Overall, this accelerator pedal position sensor is a vital component for ensuring smooth, efficient, and dependable operation in commercial and heavy-duty applications.

### Pros and Cons of buying a Evan-Fischer 18089330 Accelerator Pedal Position Sensor for Ram 3500 (Gillig Floor 2500/Bird)

1. **Direct Fitment** This sensor is specifically designed for the Ram 3500 engine, including applications like the Gillig Floor 2500 and Bird buses. It should align perfectly with the vehicle s wiring harness and mounting points, reducing the risk of compatibility issues.

2. **Reliability** Evan-Fischer is a reputable brand known for producing high-quality automotive and commercial vehicle parts. Their sensors are often built to last, reducing the likelihood of premature failure.

3. **Performance Improvement** A faulty accelerator pedal position sensor (APPS) can cause erratic throttle response, stalling, or poor acceleration. Replacing it with a new, functioning sensor should restore smooth throttle operation, improving overall drivability.

4. **Compatibility with Diagnostics** Many modern vehicles (including commercial ones) rely on the APPS for engine management systems. A working sensor ensures accurate throttle position data is sent to the ECU, which can help clear or prevent check engine lights related to throttle issues.

5. **Ease of Installation** Since it s a direct-fit part, installation typically requires minimal modifications. Most users report that replacing the sensor is a straightforward process, often taking less than an hour with basic tools.

6. **Cost-Effective Solution** While not the cheapest option, it is a more affordable alternative to full throttle body or engine control system replacements. It addresses a specific issue without requiring extensive repairs.

7. **Warranty Coverage** Evan-Fischer parts often come with warranties, providing peace of mind in case of defects or premature failure.

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1. **Potential Counterfeit Concerns** Some third-party sellers may offer fake or low-quality replicas of Evan-Fischer parts. Buying from unverified sources could result in a defective sensor that fails quickly, wasting time and money.

2. **Mixed Reviews on Longevity** While Evan-Fischer is generally reliable, some users report that the sensor may still fail prematurely, especially in high-mileage or heavy-duty applications like buses. This could require additional maintenance or replacement sooner than expected.

3. **Compatibility Nuances** While the part is designed for the Ram 3500, slight variations in wiring or mounting (depending on the specific bus model or aftermarket modifications) could cause minor installation challenges. Double-checking the fitment against your exact vehicle configuration is crucial.

4. **Price Sensitivity** Compared to generic or aftermarket sensors, Evan-Fischer parts are priced higher. For budget-conscious buyers, this may be a drawback, though the trade-off is often better quality and longevity.

5. **Professional Installation May Be Needed** While many users install it themselves, some cases (especially in commercial vehicles with complex wiring) may require a mechanic to ensure proper calibration or programming of the sensor with the vehicle s ECU.

6. **Limited Availability** Depending on the region, finding this specific part in stock may require ordering from specialty suppliers, which could extend lead times.

7. **Potential for Secondary Issues** If the original failure was due to a deeper problem (e.g., contaminated throttle body, wiring damage, or ECU issues), replacing just the sensor may not fully resolve the problem. A thorough diagnostic check is advisable before purchase.

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The Evan-Fischer 18089330 accelerator pedal position sensor is a solid choice for Ram 3500-based Gillig Floor 2500 or Bird buses experiencing throttle-related issues. Its direct fitment, brand reputation, and reliability make it a practical solution for restoring proper engine performance. However, buyers should be cautious about purchasing from untrusted sellers to avoid counterfeit parts and ensure long-term functionality. Additionally, addressing any underlying issues (like wiring or ECU problems) alongside the sensor replacement will maximize the part s lifespan and effectiveness.

- **Buy from a trusted supplier** (e.g., official dealerships, reputable online retailers like RockAuto, or specialized commercial vehicle part stores) to guarantee authenticity.

- **Verify compatibility** with your exact vehicle model, including any aftermarket modifications, before purchasing.

- **Consider professional installation** if you re unsure about wiring or ECU calibration, especially in commercial vehicles where improper installation could lead to further issues.

- **Pair the replacement with a diagnostic check** to rule out other potential causes of throttle problems (e.g., vacuum leaks, faulty wiring, or ECU glitches).

- **Monitor performance post-installation** to ensure the sensor is functioning correctly and address any lingering issues promptly.

For most users, this sensor will provide a reliable fix for APPS-related problems, but due diligence in sourcing and installation is key to avoiding disappointment.

Details:

2013 All American FE AAC3503-3604. 2010 All American FE AAC3809-3903. 2004, 2012 2013 All American FE AAC2701-2809. Evan-Fischer Accelerator Pedal Position Sensor.

2015 All American FE AAC3707-3808.

part #: 18089330 price

• $48.99

specifications pedalspadsaz:

• for models: 3500, 2500, Ram, Bird
• brand: Evan-fischer
• mpn: 18089330
• part type: Pedal Sensor
• fitment type: Direct Replacement
• notes: Round Connector Shape
• part name: Accelerator Pedal Position Sensor

offer pedalspadsaz:

• availability: In Stock
• quantity: 7
• options: Ship-to-home
• started: March 9, 2026
• sold: 0

seller pedalspadsaz:

• city: 48 States Only, USA
• rating: 99.1%
• # reviews: 314717

payments pedalspadsaz:

• other
• wallet: Paypal
• credit card: Mastercard

shipping pedalspadsaz:

• transit: 3-9 Days
• class: Standard
• service: Standard
• cost: $0.00
• type: Fixed

general pedalspadsaz:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors

returns pedalspadsaz:

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

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