Is your truck running rough, throwing MAF codes, or losing power because of a bad connection? The Walker Mass Air Flow (MAF) Sensor Pigtail is the fix for one of the most overlooked failure points in your intake system: the wiring connector Over time, factory plugs become brittle, clips break, and connections loosen causing erratic airflow readings and poor engine performance This Walker pigtail restores a solid, reliable connection to your MAF sensor, allowing your ECM to calculate fuel delivery properly and airflow The result is smoother throttle response, improved fuel economy, and consistent performance whether you're daily driving or working your truck hard.

Built for durability in harsh engine bay conditions, the Walker pigtail harness is manufactured using high-quality materials designed to withstand heat, vibration, and environmental exposure It includes the mating connector along with butt connectors and heat shrink, allowing you to create a secure, weather-tight repair that eliminates common wiring failures Engineered and tested to meet OE specifications, this harness ensures proper fit, reliable signal transmission, and long-lasting performance, making it a dependable solution for restoring your MAF system without replacing the entire sensor.