This setup includes a 3-inch MAF (Mass Air Flow) sensor, integrated air temperature sensor, and a cone-style air filter designed for 1986–1987 Buick Grand National, Turbo T, and GNX applications.
The MAF housing measures 3 inches in diameter and comes pre-assembled with the filter and clamps, ready for plug-and-play use. The housing shows standard surface wear but no visible cracks. The internal sensor appears intact; however, it has not been tested for functionality.
🔹 Condition: Yellow Dot – Used, untested; cosmetic wear visible 🔹 Fitment: 1986–1987 Buick Grand National, Turbo T, GNX, and other Turbo Buick 3.8L setups 🔹 Features:
Integrated IAT (intake air temperature) sensor port
3-inch airflow diameter
Includes clamp and reusable cone-style air filter 🔹 Material: Composite sensor housing with aluminum filter cap
