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2002, 2001, 2000 Mazda 626 Oxygen Sensor
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2000 - 2002 Mazda 626 Oxygen Sensor - Downstream or Downstream Front (Denso) NEW

$ 91 .53

Product Notes

Position: Downstream or Downstream Front
Calif. O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - OE Style
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Condition: New
See Other Mazda 626 Oxygen Sensors
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Connector Gender Female
Mounting Type Threaded
Sensor Type Narrow-band
Thread Diameter 0.708
Wire Quantity 4
Wiring Harness Length 25.98

Vehicle Fitment Guide

This part fits the following vehicles:

Mazda 1 model (tapclick to expand)(tapclick to hide)
626 2000-2002 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
ES Sedan 2000 - 2001 L4 2.0L FWD Automatic & Manual
ES Sedan 2000 - 2002 V6 2.5L FWD Automatic & Manual
LX Sedan 2000 - 2002 L4 2.0L FWD Automatic & Manual
LX Sedan 2000 - 2002 V6 2.5L FWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

Interchange Parts

Brand Part Number
ACDelco 213-2880
BorgWarner OS1739
BorgWarner OS1748
Bosch 15263
Bosch 15325
Bosch 18117
Carquest 75-2520
Carquest 75-2573
Mazda FS1H18861A
Mazda KLS618861A
Mazda KLS618861B
Mazda L33M18861D
Mazda L33M18861D9U
Mazda L33M18861E
Mazda L33M18861E9U
NAPA Mileage Plus 2344044
NTK 22096
NTK 22102
NTK 24441
Standard Ignition SG985
Standard Ignition SG994
Walker Products 250-24377
Walker Products 250-24782
Walker Products 350-34328

Fits Years: 2000 2001 2002

Fits Models: 626

Go-Parts Garage · Featured Guide

Choosing the Right Oxygen Sensor for Your 1993-2002 Mazda 626

Restore your Mazda 626's fuel economy and engine performance by replacing a faulty oxygen sensor.

Read Full Guide →

⚠️ Related Trouble Codes (OBD-II)

1 matching guide

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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NEW
Direct-Fit Replacement

Engineered To OEM Specs

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