Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

1996 - 2005 Ford Explorer Oxygen Sensor - Downstream or Downstream Left or Upstream Left (Bosch) NEW

$ 62 .55

Product Notes

Position: Downstream or Downstream Left (Driver Side) or Upstream Left (Driver Side)
⚠️ Most jobs typically require 2 of this item.
with 11 in Wire; Exact Fit
Actual OE Oxygen Sensor
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Brand: Bosch
Condition: New
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
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Automotive Color / Finish Steel
Automotive Item Weight (lbs) 0.264555 Lb
Connector Gender Male
Connector Shape Round
Grade Type Regular
Heated (Oxygen Sensor) Yes
Hex Size (Oxygen Sensor) 22 Mm
Length (Sealing Surface To End Of Connector) 10.6299212598425 In
Mounting Type Threaded
Oxygen Sensor Type Narrow-band Heated
Prop 65 Warning Label Required? No
Sensor Type Heated
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Thread Diameter 18
Wire Quantity 4
Wiring Harness Included Yes
Wiring Harness Length 16.4173228346457

Vehicle Fitment Guide

This part fits the following vehicles:

Ford 1 model (tapclick to expand)(tapclick to hide)
Explorer 1996-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Eddie Bauer SUV 2003 - 2004 V6 4.0L FLEX AWD Automatic
Eddie Bauer SUV 2003 - 2004 V8 4.6L AWD Automatic
Eddie Bauer SUV 2002 - 2005 V6 4.0L FLEX RWD/4WD Automatic
Eddie Bauer SUV 2002 - 2005 V8 4.6L RWD/4WD Automatic
Eddie Bauer SUV 1997 - 2001, 2003 - 2004 V6 4.0L AWD Automatic
Eddie Bauer SUV 1997 - 2001 V8 5.0L AWD Automatic
Eddie Bauer SUV 1996 - 2005 V6 4.0L RWD/4WD Automatic
Eddie Bauer SUV 1996 - 2001 V8 5.0L RWD/4WD Automatic
Limited SUV 2003 - 2004 V6 4.0L FLEX AWD Automatic
Limited SUV 2003 - 2005 V8 4.6L AWD Automatic
Limited SUV 2002 - 2005 V6 4.0L FLEX RWD/4WD Automatic
Limited SUV 2002 - 2005 V8 4.6L RWD/4WD Automatic
Limited SUV 1997 - 2001, 2003 - 2004 V6 4.0L AWD Automatic
Limited SUV 1997 - 2001 V8 5.0L AWD Automatic
Limited SUV 1996 - 2005 V6 4.0L RWD/4WD Automatic
Limited SUV 1996 - 2001 V8 5.0L RWD/4WD Automatic
NBX SUV 2004 V6 4.0L RWD/4WD Automatic
NBX SUV 2004 V6 4.0L FLEX RWD/4WD Automatic
NBX SUV 2004 V8 4.6L RWD/4WD Automatic
Postal Stripped Chassis 2002 - 2003 V6 4.0L FLEX RWD/4WD Automatic
Postal Stripped Chassis 2000 - 2003 V6 4.0L RWD/4WD Automatic
Sport SUV 1998 - 2000 V6 4.0L RWD Automatic
Sport SUV 1996 - 2000 V6 4.0L RWD/4WD Automatic & Manual
XL SUV 1996 - 1999 V6 4.0L RWD/4WD Automatic & Manual
XL SUV 1996 - 1998 V6 4.0L RWD/4WD Automatic & Manual
XL Fleet SUV 2000 - 2001 V6 4.0L RWD/4WD Automatic & Manual
XLS SUV 2003 - 2004 V6 4.0L FLEX AWD Automatic
XLS SUV 2002 - 2005 V6 4.0L FLEX RWD/4WD Automatic
XLS SUV 2002 V6 4.0L FLEX RWD/4WD Manual
XLS SUV 2000, 2002 V6 4.0L RWD/4WD Manual
XLS SUV 2000 V8 5.0L RWD/4WD Manual
XLS SUV 1999 - 2005 V6 4.0L RWD/4WD Automatic
XLS SUV 1999, 2003 - 2004 V6 4.0L AWD Automatic
XLS SUV 1999 - 2000 V8 5.0L RWD/4WD Automatic
XLS SUV 1999 V8 5.0L AWD Automatic
XLS Sport SUV 2004 - 2005 V6 4.0L RWD/4WD Automatic
XLS Sport SUV 2004 V6 4.0L AWD Automatic
XLS Sport SUV 2004 - 2005 V6 4.0L FLEX RWD/4WD Automatic
XLS Sport SUV 2004 V6 4.0L FLEX AWD Automatic
XLT SUV 2003 - 2004 V6 4.0L FLEX AWD Automatic
XLT SUV 2003 - 2004 V8 4.6L AWD Automatic
XLT SUV 2002 - 2005 V6 4.0L FLEX RWD/4WD Automatic
XLT SUV 2002 - 2005 V8 4.6L RWD/4WD Automatic
XLT SUV 1996 - 2005 V6 4.0L RWD/4WD Automatic
XLT SUV 1996 - 2001, 2003 - 2004 V6 4.0L AWD Automatic
XLT SUV 1996 - 2000 V6 4.0L AWD/RWD/4WD Manual
XLT SUV 1996 - 2001 V8 5.0L AWD/RWD/4WD Automatic
XLT SUV 1996 - 2000 V8 5.0L AWD/RWD/4WD Manual
XLT Sport SUV 2004 - 2005 V6 4.0L RWD/4WD Automatic
XLT Sport SUV 2004 V6 4.0L AWD Automatic
XLT Sport SUV 2004 - 2005 V6 4.0L FLEX RWD/4WD Automatic
XLT Sport SUV 2004 V6 4.0L FLEX AWD Automatic
XLT Sport SUV 2004 - 2005 V8 4.6L RWD/4WD Automatic
XLT Sport SUV 2004 V8 4.6L AWD Automatic
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.
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Interchange Parts

Brand Part Number
Jaguar XR86938
Mazda 1F2018860A
Mazda 1F8018860
Mazda AJ0418861B
Mazda ZZCA18861
Mazda ZZM318861
Mazda ZZP018861

Fits Years: 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005

Fits Models: Explorer

Go-Parts Garage · Featured Guide

Ford Explorer Oxygen Sensor Guide: 1996-2001

Everything you need to know about replacing the oxygen sensors on your 1996-2001 Ford Explorer.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

22 matching guides

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.

P0030
HO2S Heater Circuit Causes and Fixes
2005-2010 Ford Mustang
P0036
O2 Sensor Heater Circuit Causes and Fixes
2000-2007 Ford Taurus
P0131
O2 Sensor Low Voltage Causes and Fixes
2005-2010 Ford Mustang
P0131
Causes and Fixes for O2 Sensor Low Voltage
2002-2005 Ford Explorer
P0132
High Voltage O2 Sensor Causes and Fixes
2000-2007 Ford Taurus
P0132
Causes, Fixes, and O2 Sensor Guide
2005-2010 Ford Mustang
P0133
Slow O2 Sensor Causes and Fixes
2000-2007 Ford Taurus
P0134
Causes and Fixes for O2 Sensor No Activity
2005-2010 Ford Mustang
P0134
Causes, Fixes, and O2 Sensor Guide
2002-2005 Ford Explorer
P0135
O2 Sensor Heater Failure Causes and Fixes
2005-2010 Ford Mustang
P0135
O2 Sensor Heater Circuit Fixes
1993-1997 Ford Ranger
P0136
O2 Sensor Circuit Malfunction Causes and Fixes
2005-2010 Ford Mustang
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

×

Search by Vehicle

1
2
3
Added to cart · Part