221159 Mass Air Flow (MAF) Sensor v295296-v295297-v295298-v295299-v295300-v311729-v96603-v18345-v18347-v18351-v18353-v18357-v18359-v96602-v96601-v153043-v18473-v18472-v153044-v95973-v153045-v18455-v18454-v162041-v162042 1975 Pontiac Grand Safari 1971

1975 Pontiac Grand Safari 1971

1997 Dodge Mini Ram 1984

2015 GMC Sierra 2007 GMC Sierra 1500 1999

Helps provide upper cylinder lubrication to maintain optimum engine efficiency

221159 Mass Air Flow (MAF) Sensor v295296-v295297-v295298-v295299-v295300-v311729-v96603-v18345-v18347-v18351-v18353-v18357-v18359-v96602-v96601-v153043-v18473-v18472-v153044-v95973-v153045-v18455-v18454-v162041-v162042 1975 Pontiac Grand Safari 1971BWD Mass Air Flow (MAF) Sensor measures the amount of air flow entering the manifold using a heated grid or wire Meets or exceeds OEM requirements A poor operating MAF sensor can set off the check engine light v186695,v186696,v186697,v186698,v186699,v194147,v194148,v194149,v194150,v194151,v308764,v453145,v185959,v185960,v185961,v185962,v294899,v294900,v294901,v294903,v185963,v185964,v185965,v185966,v185967,v294894,v294895,v294897,v294898 This Part