PMAS MAF Adapter Harness GM 5-Pin

Adapter for Older-Style GM 5-Pin MAF Plugs

This Adapter for GM 5-Pin Mass Airflow Sensors allows seamless integration of modern MAF components with older General Motors vehicles using the classic 5-pin plug configuration. Ideal for harness conversions, custom EFI setups, or retrofitting newer sensors into legacy systems.

Designed for plug-and-play compatibility, this adapter bridges the gap between older-style wiring harnesses and newer sensor designs without the need for cutting, splicing, or rewiring.

Product Highlights:

• Fitment: Compatible with GM-style 5-pin MAF sensor plugs
• Application: Ideal for LS swaps, retrofits, and sensor upgrades
• Installation: Simple plug-in connection – no wiring modifications needed
• Durability: Weather-resistant housing and OEM-style terminals
• Use Case: Supports integration of modern MAFs in older GM engine management systems

Installation Notes:

Verify pinout compatibility before installation. Adapter is designed for use with GM-style harnesses and sensors — tuning or ECU calibration may be required depending on application.