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Oxygen Sensor for 1999 Ford Explorer

We have 58 Items In-stock.

Replacement Oxygen Sensor

Replacement Oxygen Sensor, 3-wire, Minor Modifications, Sold Individually
Replacement Oxygen Sensor Replacement Oxygen Sensor
$47.14 List Price $55.63 Save $8.49 Availability: In Stock
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  • SKU#: USOS-3000
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Includes: Butt type connectors, without plug
  • Mounting Style: Threaded-in
  • Notes: Designed to fit screw-in type bungs; May not be compatible with flanges
  • Warranty: 1-year, unlimited-mileage warranty
  • Wire Length: 6.69 in.
see more Fits the following 1999 Ford Explorer submodels:
  • All Engines | All Submodels
Rating: (see review/s)

"not only included the sensor but also the part that fit into the catalytic converter" posted by: plainoljoe on November 28, 2013 view all 12 reviews

Replacement Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Replacement Oxygen Sensor Replacement Oxygen Sensor
$55.76 List Price $65.80 Save $10.04 Availability: In Stock
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  • SKU#: REPF960902
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Includes: Installation instructions
  • Mounting Style: Threaded-in
  • Warranty: 1-year, unlimited-mileage warranty
see more Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | XL, Sport, XLS, Eddie Bauer, XLT
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
Rating: (see review/s)

"product was easy to install.. other than the fact I have a Ford and the passenger side is a pain." posted by: jayday on February 22, 2014 view all 2 reviews

Replacement Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Replacement Oxygen Sensor Replacement Oxygen Sensor
$38.33 List Price $45.23 Save $6.90 Availability: In Stock
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  • SKU#: F960915
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Connector Gender: Male
  • Includes: Installation instructions
  • Mounting Style: Threaded-in
  • Warranty: 1-year, unlimited-mileage warranty
  • Wire Length: 16.93 in.
see more Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | Eddie Bauer, Sport, XL, XLS, XLT
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
Rating: (see review/s)

"replaced both of my upstream oxygen sensors on my 1997 lincoln continental and my service engine soon light never came back on, and my car is running smoother with better gas mileage.......what more can you ask for?" posted by: doug_bite on March 25, 2009 view all 1 reviews

Replacement Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Replacement Oxygen Sensor Replacement Oxygen Sensor
$70.33 List Price $82.99 Save $12.66 Availability: In Stock
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  • SKU#: F960915-2-PLK
  • Quantity Sold: Set of 2
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Connector Gender: Male
  • Mounting Style: Threaded-in
  • Warranty: 1-year, unlimited-mileage warranty
see more Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | Eddie Bauer, Sport, XL, XLS, XLT
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
Replacement Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Replacement Oxygen Sensor Replacement Oxygen Sensor
$99.10 List Price $116.94 Save $17.84 Availability: In Stock
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Instead of 99,
  • SKU#: REPF960902-2-PLK
  • Quantity Sold: Set of 2
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Connector Gender: Male
  • Mounting Style: Threaded-in
  • Warranty: 1-year, unlimited-mileage warranty
see more Fits the following 1999 Ford Explorer submodels:
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
  • 6 Cyl 4.0L | XL, Eddie Bauer, Sport, XLS, XLT
Replacement Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Replacement Oxygen Sensor Replacement Oxygen Sensor
$198.21 List Price $233.89 Save $35.68 Availability: In Stock
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  • SKU#: REPF960902-4-PLK
  • Quantity Sold: Set of 4
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Connector Gender: Male
  • Mounting Style: Threaded-in
  • Warranty: 1-year, unlimited-mileage warranty
see more Fits the following 1999 Ford Explorer submodels:
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
  • 6 Cyl 4.0L | XL, Eddie Bauer, Sport, XLS, XLT

Bosch Oxygen Sensor

Bosch Oxygen Sensor, After Catalytic Converter, 4-wire, Direct Fit
Bosch Oxygen Sensor Bosch Oxygen Sensor
$39.17 List Price $92.07 Save $52.90 Availability: In Stock
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  • SKU#: BS15717
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 16.6 in.
Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | XL, Sport, XLS, Eddie Bauer, XLT
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
Rating: (see review/s)

"My 2003 Ford Focus was having an idle problem and was not getting the gas mileage that it used to. A friend suggested the oxygen sensor and as the car had 180 000 miles on it I decided to try that first. The selection on site was great and their prices are very competitive. I ordered the part and installed it the same day it arrived. The idle was back to normal and after a few longer drives I could tell that the gas mileage was back up to where it should be. It seems to have done the job." posted by: Mike on January 19, 2015 view all 8 reviews

Bosch Oxygen Sensor, After Catalytic Converter, 4-wire, Direct Fit
Bosch Oxygen Sensor Bosch Oxygen Sensor
$35.41 List Price $103.82 Save $68.41 Availability: In Stock
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  • SKU#: BS15716
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 11.8 in.
Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | XL, Sport, Eddie Bauer, XLT, XLS
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
Rating: (see review/s)

"O2 sensors arrived promptly and they even fount the right place to deliver them to (I live in a very rural area)." posted by: on July 4, 2014 view all 6 reviews

Bosch Oxygen Sensor, Before Catalytic Converter, 4-wire, Minor Modifications
Bosch Oxygen Sensor Bosch Oxygen Sensor
$57.55 List Price $104.73 Save $47.18 Availability: In Stock
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  • SKU#: BS15733
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 27.2 in.
Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | XL, Sport, XLS, Eddie Bauer, XLT
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
Rating: (see review/s)

"did not work - still have a low voltage sensor alarm." posted by: on April 21, 2014 view all 17 reviews

Bosch Oxygen Sensor, After Catalytic Converter, 4-wire, Direct Fit
Bosch Oxygen Sensor Bosch Oxygen Sensor
$33.36 List Price $71.39 Save $38.03 Availability: In Stock
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  • SKU#: BS15719
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 25.2 in.
Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | XL, Eddie Bauer, Sport, XLT, XLS
Bosch Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Bosch Oxygen Sensor Bosch Oxygen Sensor
$42.40 List Price $50.03 Save $7.63 Availability: In Stock
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  • SKU#: BS15664
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 12.2 in.
Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | XL, Sport, XLS, Eddie Bauer, XLT
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
Bosch Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Bosch Oxygen Sensor Bosch Oxygen Sensor
$44.22 List Price $109.73 Save $65.51 Availability: In Stock
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  • SKU#: BS13117
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 16.6 in.
Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | XL, Eddie Bauer, Sport, XLS, XLT
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
Rating: (see review/s)

"The parts and price were great, Easy to track shipping." posted by: Cvetman on December 18, 2009 view all 2 reviews

Bosch Oxygen Sensor, After Catalytic Converter, 4-wire, Direct Fit
Bosch Oxygen Sensor Bosch Oxygen Sensor
$51.11 List Price $71.39 Save $20.28 Availability: In Stock
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  • SKU#: BS15729
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 29.7 in.
Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | XL, Sport, XLS, Eddie Bauer, XLT
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT
Rating: (see review/s)

"This regular class sensor is not sufficiently engineered to withstand the upstream high heat temperatures of being located in the exhaust manifold. The heater section of this 4 wire unit failed to perform after only 3 weeks of use and in so doing triggered a P-0135 Check engine code indicating heater system failure." posted by: mister2tim on January 28, 2013 view all 1 reviews

Bosch Oxygen Sensor, Front Left, Direct Fit, Sold Individually
Bosch Oxygen Sensor Bosch Oxygen Sensor
$63.95 List Price $194.23 Save $130.28 Availability: In Stock
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  • SKU#: W0133-1610734
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | XL, Eddie Bauer, Sport, XLS, XLT
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT

Denso Oxygen Sensor

Denso Oxygen Sensor, After Catalytic Converter, 4-wire, Direct Fit
Denso Oxygen Sensor Denso Oxygen Sensor
$41.99 List Price $103.82 Save $61.83 Availability: In Stock
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  • SKU#: NP2344071
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Replaces OE Number: 5W6Z9G444AA, 5W6Z9G444BA, F85Z9G444AB, F85Z9G444BA
  • Warranty: 12-month Denso limited warranty
Fits the following 1999 Ford Explorer submodels:
  • 6 Cyl 4.0L | XL, Sport, Eddie Bauer, XLT, XLS
  • 8 Cyl 5.0L | Eddie Bauer, XLS, XLT