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Oxygen Sensor for 1991 Lexus LS400

We have 25 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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Instead of 47,
  • 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 1991 Lexus LS400 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, 2-wire, Minor Modifications, Sold Individually
Replacement Oxygen Sensor Replacement Oxygen Sensor
$26.50 List Price $31.27 Save $4.77 Availability: In Stock
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Instead of 27,
  • SKU#: USOS-2000
  • 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: 6.3 in.
see more Fits the following 1991 Lexus LS400 submodels:
  • All Engines | All Submodels
Rating: (see review/s)

"item arrived on time and in good shape. installed without any problem works great." posted by: on February 24, 2014 view all 5 reviews

Replacement Oxygen Sensor, 1-wire, Minor Modifications, Sold Individually
Replacement Oxygen Sensor Replacement Oxygen Sensor
$32.85 List Price $38.76 Save $5.91 Availability: In Stock
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Instead of 33,
  • SKU#: USOS-1000
  • 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: 6.3 in.
see more Fits the following 1991 Lexus LS400 submodels:
  • All Engines | All Submodels
Rating: (see review/s)

"As always parts arrive fast. I can,t beat the price and with a combined order shipping is free." posted by: Steveray on February 23, 2009 view all 4 reviews

Replacement Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Replacement Oxygen Sensor Replacement Oxygen Sensor
$42.60 List Price $92.87 Save $50.27 Availability: In Stock
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Instead of 43,
  • SKU#: ARBL960902
  • Quantity Sold: Sold Individually
  • 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
  • Wire Length: 9.5 in.
see more Fits the following 1991 Lexus LS400 submodels:
  • 8 Cyl 4.0L | Base
Replacement Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Replacement Oxygen Sensor Replacement Oxygen Sensor
$77.01 List Price $90.87 Save $13.86 Availability: In Stock
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Instead of 77,
  • SKU#: ARBL960902-2-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 1991 Lexus LS400 submodels:
  • 8 Cyl 4.0L | Base

Bosch Oxygen Sensor

Bosch Oxygen Sensor, Before Catalytic Converter, 4-wire, Minor Modifications
Bosch Oxygen Sensor Bosch Oxygen Sensor
$63.78 List Price $188.53 Save $124.75 Availability: In Stock
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  • SKU#: BS15727
  • 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: 26.8 in.
Fits the following 1991 Lexus LS400 submodels:
  • 8 Cyl 4.0L | Base
Rating: (see review/s)

"every repair shop told me that it would cost me 400.00 plus to change each piece (PARTS AND LABOR) i purchased this product and my husband who knew nothing installed the parts the first try easy instructions, and color coded. save yourself some money and know that it only took 1hour and test run the benz is running much, much smoother" posted by: mstee on November 17, 2009 view all 4 reviews

Bosch Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Bosch Oxygen Sensor Bosch Oxygen Sensor
$79.84 List Price $187.49 Save $107.65 Availability: In Stock
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  • SKU#: BS13470
  • 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: 10.6 in.
Fits the following 1991 Lexus LS400 submodels:
  • 8 Cyl 4.0L | Base
Bosch Oxygen Sensor, After Catalytic Converter, 2-wire, Direct Fit
Bosch Oxygen Sensor Bosch Oxygen Sensor
$88.46 List Price $508.38 Save $419.92 Availability: In Stock
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  • SKU#: BS13471
  • 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: 18.9 in.
Fits the following 1991 Lexus LS400 submodels:
  • 8 Cyl 4.0L | Base
Rating: (see review/s)

"Superb direct fit part. It is well worth every penny." posted by: rider1872 on June 22, 2008 view all 1 reviews

Denso Oxygen Sensor

Denso Oxygen Sensor, Before Catalytic Converter, 4-wire, Minor Modifications
Denso Oxygen Sensor Denso Oxygen Sensor
$52.76 List Price $163.24 Save $110.48 Availability: In Stock
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  • SKU#: NP2344000
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month Denso limited warranty
Fits the following 1991 Lexus LS400 submodels:
  • 8 Cyl 4.0L | Base
Denso Oxygen Sensor, After Catalytic Converter, 2-wire, Universal
Denso Oxygen Sensor Denso Oxygen Sensor
$34.09 List Price $128.57 Save $94.48 Availability: In Stock
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  • SKU#: NP2342000
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Replaces OE Number: MD181398, MD183145, MD185334, MD185335, MD189007, 30906265, 034906265F, 200906265A
  • Warranty: 12-month Denso limited warranty
Fits the following 1991 Lexus LS400 submodels:
  • 8 Cyl 4.0L | Base
Denso Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Denso Oxygen Sensor Denso Oxygen Sensor
$63.63 List Price $187.49 Save $123.86 Availability: In Stock
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  • SKU#: NP2344211
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month Denso limited warranty
Fits the following 1991 Lexus LS400 submodels:
  • 8 Cyl 4.0L | Base
Denso Oxygen Sensor, After Catalytic Converter, 2-wire, Direct Fit
Denso Oxygen Sensor Denso Oxygen Sensor
$62.98 List Price $74.32 Save $11.34 Availability: In Stock
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  • SKU#: NP2342015
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month Denso limited warranty
Fits the following 1991 Lexus LS400 submodels:
  • 8 Cyl 4.0L | Base
Denso Oxygen Sensor, Rear, 2-wire, Direct Fit
Denso Oxygen Sensor Denso Oxygen Sensor
$35.95 List Price $161.63 Save $125.68 Availability: In Stock
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  • SKU#: W0133-1622706
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 1991 Lexus LS400 submodels:
  • All Engines | All Submodels
Denso Oxygen Sensor, Rear, 2-wire, Direct Fit
Denso Oxygen Sensor Denso Oxygen Sensor
$73.95 List Price $212.57 Save $138.62 Availability: In Stock
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  • SKU#: W0133-1790658
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 1991 Lexus LS400 submodels:
  • All Engines | All Submodels

Walker Products Oxygen Sensor

Walker Products Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Walker Products Oxygen Sensor Walker Products Oxygen Sensor
$74.78 List Price $88.24 Save $13.46 Availability: In Stock
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  • SKU#: 25024220
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 1991 Lexus LS400 submodels:
  • 8 Cyl 4.0L | Base
Rating: (see review/s)

"Excellent replacement sensor, exact fit, and priced much lower than others." posted by: rcar on December 14, 2007 view all 1 reviews