Mazda 626 Oxygen Sensors
We stock Genuine OEM Mazda® Oxygen Sensors for your Mazda 626. Investing in new OEM oxygen sensors can help improve the fuel efficiency and overall performance of your vehicle. These sensors monitor the amount of oxygen in the exhaust system and adjust the fuel-to-air ratio, ensuring your engine runs smoothly and with reduced emissions. Using OEM sensors can ensure a perfect fit and optimal performance for your specific vehicle, leading to improved reliability and longevity. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Oxygen Sensor
Mazda
KLM7-18-861
On converter. 2.5L, converter. Exc.Calif. 626, MX-6. 4 cyl. On exhaust pipe. Federal.
$52.36
MSRP $74.80
Save $22.44
30% Off 
Oxygen Sensor
Mazda
KLD4-18-861A-9U
626, MX-6. 6 cyl. On exhaust pipe. Rear. California. 2.5L, federal.
$179.95
MSRP $230.75
Save $50.80
22% Off Oxygen Sensor
Mazda
KLS2-18-861C
626, MX-6. 6 cyl. On exhaust pipe. Right. 2.5L, front pipe, upper. Calif.
$136.04
MSRP $194.34
Save $58.30
30% Off Oxygen Sensor
Mazda
F8G8-18-861-9U
Without turbo. 626 & MX-6.
$115.68
MSRP $165.25
Save $49.57
30% Off Oxygen Sensor
Mazda
KL55-18-861-9U
Without turbo. 6 cyl. On exhaust manifold. 626, MX-6. 6 cyl. Rear. California.
$127.31
MSRP $181.87
Save $54.56
30% Off Oxygen Sensor
Mazda
KLS3-18-861C
626, MX-6. 6 cyl. On exhaust pipe. Left. 2.5L, front pipe, upper. Calif.
$140.54
MSRP $200.77
Save $60.23
30% Off 
Oxygen Sensor
Mazda
KLL9-18-861A-9U
626, MX-6. 6 cyl. All. 2.5L, on exhaust pipe, rear.
$149.36
MSRP $213.37
Save $64.01
30% Off Oxygen Sensor
Mazda
JE50-18-861B-9U
Without turbo. 4 cyl. 2.0L. 626, MX-6. 4 cyl.
$156.36
MSRP $200.50
Save $44.14
22% Off 
Engine Control Module (ECM)
Mazda
KLS6-18-881F
California. 6 cyl. Calif. with Engine Immobilizer System. 626, MX-6. 6 cyl. On exhaust pipe. Rear. All. 2.5L, california, manual trans,...
$388.65
MSRP $555.21
Save $166.56
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