Map Sensor Replacement That Fits OEM 55573248 12591290 12644228 SU9491 2133842 Bolt On For Chevy Impala Silverado GMC Canyon Sierra Buick Lacrosse And Keeps Your Ride Running Right Car Accessories
✔️ Single map sensor, OEM 55573248/12591290/12644228, 1.62x1.87x0.96 in
This MAP sensor replacement is a direct bolt-on module designed to monitor manifold pressure for GM vehicles, helping engines run smoothly and emissions stay in check. It fits Chevy, GMC, Cadillac, Buick models that originally used these OEM sensor numbers.
✅ OEM numbers: 55573248, 12591290, 12644228, SU9491, 2133842
✅ Compatible models: Chevy, GMC, Cadillac, Buick
✅ Size: 1.62x1.87x0.96 in (41.15x47.50x24.38 mm)
✅ Material: premium plastic and metal for durability
💡 What is a MAP sensor replacement and why would I need it on GM vehicles? This handy part helps engine control by reading manifold pressure and feeding ECU data. - Improves idle stability and fuel trim by monitoring manifold pressure - Prevents check engine lights caused by sensor misreads - Provides quick bolt-on fit on compatible GM models
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