1999 Mercury Grand Marquis O2 Sensor Location

A worn out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter.

1999 mercury grand marquis o2 sensor location.

Same day 1 business day warranty. The downstream sensors are in the exhaust pipes near the end of the transmission. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective o2 sensor with one backed by the aftermarket s most. Oe replacement product fit.

And p0304 what is this one also. Mercury 1999 grand marquis 4 6l v8 exhaust emission oxygen o2 sensor. Set of 2 recommended use. Oxygen o2 sensor plug bung.

Before and after catalytic converter notes. 1999 mercury grand marquis ls 8 cyl 4 6l alternative fit 1 oe manufactured part product details location. I need to know because my check engine light on and its stated 2 code p0136 and p304. Hello i need help.

Give us a clue as to why you re changing them and lets find out what s going on with your car. It adjusts your air to fuel ratio based on current driving conditions thereby maintaining optimal fuel economy with a low level of emissions. Kit components 2 oxygen sensors type. 13 people found this helpful.

Direct fit anticipated ship out time. Mercury grand marquis 1999 premium oxygen sensor by bosch. 4 wire quantity sold. Oxygen o2 sensor socket wrench.

Just wondering i have a 1999 grand marquis gs and needing to help me find the location and the code are p0136 bank 1 sensor 2 need location for this. No parts for vehicles in selected markets. Please email me asap i really appreciate it. 7 8 02 socket and wrench.

Oxygen o2 sensor thread repair. Be sure to tie up the wire harness to keep the wires off of the exhaust.