5441191 Noise Isolator – High-Quality Aftermarket Replacement for Cummins Engines

Reduce electrical noise and interference in your Cummins engine’s accelerator pedal position sensor (APPS) circuit with this premium aftermarket 5441191 noise isolator. Engineered as a direct OEM replacement, it filters out RF interference to prevent erratic throttle behavior, torque converter cycling, and gear hunting for smoother, more reliable operation.

Key Features

• Eliminates Throttle Interference: Filters noise in APPS circuit to stop false signals, rough shifting, and torque converter issues for consistent performance.
• Direct Fit Installation: Matches genuine Cummins specs for quick, plug-and-play replacement – minimize downtime and restore smooth driving faster.
• Built Tough for Heavy Duty Use: Durable construction resists vibration and harsh conditions for long-lasting reliability in demanding applications.
• Cost-Effective Alternative: OEM-level noise reduction at aftermarket pricing – ideal for fleet maintenance and budget-conscious repairs.
• Fast Shipping: In stock and ready to ship within 1-3 days.

Compatible Equipment Models

Specifications

Questions? Contact us for fitment confirmation or bulk pricing. We stand behind our parts with fast shipping and easy returns.

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