Signs You May Need a Replacement Throttle Pedal or Sensor
Throttle components take a beating over time, and a worn replacement throttle pedal or failing throttle position sensor can cause problems that affect both safety and productivity. Common symptoms include slow or delayed acceleration, uneven idle, warning lights on the dash, or inconsistent throttle response. These issues can hit at the worst times, leading to reduced power and wasted fuel.
A failing sensor can also cause your truck to limit engine output, forcing you to fight sluggish speeds or unreliable performance. Replacing worn truck accelerator parts at the first sign of trouble helps prevent costly downtime and keeps your throttle control sharp.
Why Buy from Fitzgerald Truck Parts
We are a trusted source for throttle components built for long-haul strength. Our inventory includes OEM and aftermarket parts from respected manufacturers such as Paccar and Bendix. Drivers count on us for accurate fitment, fast shipping, and reliable parts that hold up under pressure.
Ordering is simple. You can locate the exact match for your make and model then order online with ease. Our team offers expert support to help identify the right components for your setup, taking the guesswork out of repairs. You can also upgrade your control setup with an accelerator pedal pad.
Every part meets or exceeds factory performance standards, giving you a dependable throttle system built for real-world driving. From single-truck operators to full fleets, we deliver parts that support consistent performance and long-lasting reliability.
Shop throttle pedals and sensors for Peterbilt and Kenworth trucks at Fitzgerald Truck Parts – where high-quality components are built for strong, predictable throttle response.
Throttle Accelerator Pedal FAQs
What does a throttle pedal do in a semi truck?
It sends electronic signals to the engine control system to regulate acceleration and power output.
How do I know if my throttle pedal or sensor needs replacing?
Watch for warning lights, inconsistent acceleration, slow response, or loss of power.
Are your throttle pedals OEM replacements?
Yes. We carry OEM and premium aftermarket options designed to match factory standards.
Do you offer throttle pedals for both Peterbilt and Kenworth models?
Yes. We stock throttle pedals and sensors compatible with a wide range of both brands.