ACDelco GM Genuine Parts 16194007 Manifold Absolute Pressure Sensor Seal

una pieza original nunca falla

Fits well on a new MAP sensor for 1992 Corvette LT1. However it is very difficult to press the sensor back in with this new seal. Solution: 1 - wrap your fingertip with a microfiber cloth and clean the opening in a circular motion, then 2 - slide onto the MAP tube, then use a SMALL amount of a synthetic lubricant like Super Lube on the leading shoulder (NOT anything petroleum-based).

Excellent

I have had recent surging and bucking when the car is under acceleration, and I was able to isolate the problem down to this particular gasket. The old gasket started to tear in different places, causing the MAP sensor to come loose. This did not trigger a CEL. Upon replacing the MAP gasket with this one, the issue was resolved. This MAP gasket is a direct fit, same size as the original gasket, and fits on the original MAP sensor. It slips right onto the sensor and is very tight, and when you pop it into the intake, it has a satisfying pop and seals tightly.

Can't go wrong with OEM!