Please check fitment notes & description for accurate information.Chevrolet Blazer Base 4.3L 2005Chevrolet Blazer LS 4.3L 2002-2004Chevrolet Blazer Xtreme 4.3L 2002-2005Chevrolet Blazer ZR2 4.3L 2003-2005GMC Sonoma SL 4.3L 2002GMC Sonoma SLS 4.3L 2002Honda Passport EX 3.2L 2002Honda Passport LX 3.2L 2002Isuzu Rodeo LS 3.2L 2002-2003Isuzu Rodeo LSE 3.2L 2002-2003Isuzu Rodeo S 3.2L 2002-2004Isuzu Rodeo Sport S 3.2L 2002-2003 Oxygen Sensor's Location: How do I know the O2 sensor is good or not? Check engine light on A reduction in fuel economy. Your catalytic converter fails unexpectedly Exhaust emissions reach undesirable levels. .
