Improve the reliability and accuracy of your Sensor network by upgrading the Auto Connectors that relay the sensor data to your vehicle's computer system and support the function of everything from the engine timing to fuel efficiency. Take a look at the Wiring Harnesses while you're there as they contribute to secure signal transmissions alongside the connectors. A stable Voltage Regulator maintains the necessary power levels for the sensors to function correctly, guarding against data inaccuracies and electrical issues.
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DENSO Downstream Oxygen (O2) Sensor for 2011-2015 Mazda CX-9 3.7L V6Special Price $50.56 Regular Price $71.99Out of stock -
4 pc DENSO TPMS Sensor Service Kits for 2007-2014 Mazda CX-9Special Price $21.17 Regular Price $29.99Out of stock -
NGK NTK Downstream Right Oxygen (O2) Sensor for 2007-2010 Mazda CX-9 3.5L 3.7L V6Special Price $45.48 Regular Price $64.99 -
DENSO Upstream Air Fuel Ratio Sensor for 2011-2015 Mazda CX-9 3.7L V6Special Price $162.00 Regular Price $230.99 -
NTK Cylinder Head Temperature Sensor for 2009-2017 Mazda CX-9 2.5L 3.7L L4 V6Special Price $20.52 Regular Price $28.99 -
Hitachi Astemo Crankshaft Position Sensor for 2007-2015 Mazda CX-9 3.5L 3.7L V6Special Price $22.98 Regular Price $32.99 -
4 pc DENSO TPMS Sensor Service Kits for 2007-2014 Mazda CX-9Special Price $23.97 Regular Price $33.99 -
2 pc Holstein Camshaft Position Sensors for 2008-2015 Mazda CX-9 3.7L V6Special Price $33.68 Regular Price $47.99 -
Hitachi Astemo Camshaft Position Sensor for 2016-2021 Mazda CX-9 2.5L L4Special Price $38.98 Regular Price $55.99 -
2 pc NTK Camshaft Position Sensors for 2007-2015 Mazda CX-9 3.5L 3.7L V6Special Price $40.22 Regular Price $56.99Out of stock -
DENSO Downstream Oxygen (O2) Sensor for 2007-2010 Mazda CX-9 3.5L 3.7L V6Special Price $41.28 Regular Price $58.99 -
Hitachi Astemo Crankshaft Position Sensor for 2016-2021 Mazda CX-9 2.5L L4Special Price $42.82 Regular Price $60.99 -
NGK NTK Downstream Left Oxygen (O2) Sensor for 2007-2010 Mazda CX-9 3.5L 3.7L V6Special Price $44.57 Regular Price $63.99 -
Bosch Downstream Oxygen (O2) Sensor for 2007 Mazda CX-9 3.5L V6Special Price $48.06 Regular Price $68.99 -
Delphi Rear Oxygen (O2) Sensor for 2007-2010 Mazda CX-9 3.5L 3.7L V6Special Price $53.44 Regular Price $75.99 -
Delphi Front Oxygen (O2) Sensor for 2007-2008 Mazda CX-9 3.5L 3.7L V6Special Price $53.85 Regular Price $76.99 -
Delphi Front Oxygen (O2) Sensor for 2007-2010 Mazda CX-9 3.5L 3.7L V6Special Price $53.85 Regular Price $76.99 -
NGK NTK Downstream Left Oxygen (O2) Sensor for 2011-2015 Mazda CX-9 3.7L V6Special Price $55.28 Regular Price $78.99 -
NGK NTK Downstream Right Oxygen (O2) Sensor for 2011-2015 Mazda CX-9 3.7L V6Special Price $56.41 Regular Price $80.99 -
DENSO Downstream Oxygen (O2) Sensor for 2007-2010 Mazda CX-9 3.5L 3.7L V6Special Price $56.89 Regular Price $80.99 -
Bosch Downstream Oxygen (O2) Sensor for 2019-2021 Mazda CX-9 2.5L L4Special Price $57.44 Regular Price $81.99 -
NGK NTK Upstream Right Oxygen (O2) Sensor for 2007-2010 Mazda CX-9 3.5L 3.7L V6Special Price $57.73 Regular Price $81.99Out of stock -
Bosch Downstream Oxygen (O2) Sensor for 2007 Mazda CX-9 3.5L V6Special Price $58.00 Regular Price $82.99 -
NGK NTK Upstream Left Oxygen (O2) Sensor for 2007-2010 Mazda CX-9 3.5L 3.7L V6Special Price $58.91 Regular Price $83.99Out of stock -
Dorman TPMS Programmable Sensor for 2007-2012 Mazda CX-9Special Price $66.23 Regular Price $94.99Out of stock -
Dorman TPMS Programmable Sensor for 2007-2012 Mazda CX-9Special Price $67.58 Regular Price $96.99Out of stock -
Hitachi Astemo Mass Air Flow Sensor for 2008-2015 Mazda CX-9 3.7L V6Special Price $71.67 Regular Price $101.99 -
DENSO Upstream Oxygen (O2) Sensor for 2007-2010 Mazda CX-9 3.5L 3.7L V6Special Price $74.34 Regular Price $105.99 -
Holstein Rear Right ABS Wheel Speed Sensor for 2007-2015 Mazda CX-9 3.5L 3.7L V6Special Price $74.96 Regular Price $106.99Out of stock -
2 pc Holstein Camshaft Position Sensors for 2007-2015 Mazda CX-9Special Price $78.28 Regular Price $111.99Out of stock -
NGK NTK Downstream Oxygen (O2) Sensor for 2016-2018 Mazda CX-9 2.5L L4Special Price $81.37 Regular Price $115.99 -
NGK NTK Downstream Oxygen (O2) Sensor for 2019-2020 Mazda CX-9 2.5L L4Special Price $85.50 Regular Price $121.99 -
2 pc Bosch Downstream Oxygen (O2) Sensors for 2008-2010 Mazda CX-9 3.7L V6Special Price $88.76 Regular Price $126.99 -
2 pc Bosch Downstream Oxygen (O2) Sensors for 2008-2010 Mazda CX-9 3.7L V6Special Price $106.32 Regular Price $151.99 -
2 pc Bosch Downstream Oxygen (O2) Sensors for 2011-2015 Mazda CX-9 3.7L V6Special Price $107.39 Regular Price $152.99 -
Delphi Mass Air Flow (MAF) Sensor for 2016-2017 Mazda CX-9Special Price $122.43 Regular Price $174.99 -
Delphi Mass Air Flow (MAF) Sensor for 2008-2015 Mazda CX-9 3.7L V6Special Price $134.44 Regular Price $191.99 -
2 pc Bosch Upstream Oxygen (O2) Sensors for 2011-2015 Mazda CX-9 3.7L V6Special Price $136.81 Regular Price $194.99Out of stock -
NGK NTK Upstream Left Air Fuel Ratio Sensor for 2011-2015 Mazda CX-9 3.7L V6Special Price $147.57 Regular Price $210.99 -
NGK NTK Upstream Right Air Fuel Ratio Sensor for 2011-2015 Mazda CX-9 3.7L V6Special Price $150.58 Regular Price $214.99 -
4 pc DENSO TPMS Sensors for 2007-2015 Mazda CX-9Special Price $236.63 Regular Price $337.99Out of stock




































































