Replaces GM part # 25007861
No core charge brand new remanufactured reproduction.
This is a new manufactured factory mass air flow sensor for the 86/87 Turbo Regals and 1989 Turbo Trans Ams. These units are properly calibrated, unlike the sensors you buy at local parts houses. This item is also ideal for anyone wishing to do an 84/85 to a 86/87 ECM upgrade.
1 year warranty from date of purchase.
