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Oxygen Sensor for 1991 GMC G2500

We have 18 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 GMC G2500 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 GMC G2500 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 GMC G2500 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, 1-wire, Direct Fit
Replacement Oxygen Sensor Replacement Oxygen Sensor
$34.31 List Price $40.49 Save $6.18 Availability: In Stock
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Instead of 34,
  • SKU#: ARBC960901
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Mounting Style: Threaded-in
  • Warranty: 1-year, unlimited-mileage warranty
  • Wire Length: 18.25 in.
see more Fits the following 1991 GMC G2500 submodels:
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura

Bosch Oxygen Sensor

Bosch Oxygen Sensor, Before Catalytic Converter, 1-wire, Direct Fit
Bosch Oxygen Sensor Bosch Oxygen Sensor
$26.64 List Price $323.00 Save $296.36 Availability: In Stock
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  • SKU#: BS11027
  • 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
Fits the following 1991 GMC G2500 submodels:
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
Rating: (see review/s)

"This is a universal fit type part, which means it has a splice connector in a short 3" pigtail. This makes it easier to install in my situation." posted by: Dual-500 on May 17, 2010 view all 1 reviews

Bosch Oxygen Sensor, Direct Fit, Sold Individually, Same Day - 1 Business Day
Bosch Oxygen Sensor Bosch Oxygen Sensor
$20.95 List Price $174.31 Save $153.36 Availability: In Stock
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  • SKU#: W0133-1627558
Fits the following 1991 GMC G2500 submodels:
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura
Rating: (see review/s)

"I put it on and it worked. What more can you say. It was a little diffuc ult to install, but that wasn't your fault." posted by: wirenut54 on June 27, 2011 view all 2 reviews

Denso Oxygen Sensor

Denso Oxygen Sensor, Before Catalytic Converter, 1-wire, Minor Modifications
Denso Oxygen Sensor Denso Oxygen Sensor
$29.97 List Price $132.17 Save $102.20 Availability: In Stock
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  • SKU#: NP2341000
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Replaces OE Number: 5234921, 8990741, 25106073, 034906265F, 035906265B, 200906265A, 22690AA030, 36531-P05-A01, 36531-P2R-A01, 36531-P2R-A01, 36531-PE1-662, 36531-PE1-662, 36531-PE7-663, 36531-PE7-663, E6DZ 9F472-A, E6TZ9F472A, E6ZZ9F472A
  • Warranty: 12-month Denso limited warranty
Fits the following 1991 GMC G2500 submodels:
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
Rating: (see review/s)

"Good Price Fast Service. Text Text Text Your Friends Now." posted by: Grampa1999 on January 11, 2013 view all 1 reviews

Denso Oxygen Sensor, Before Catalytic Converter, 1-wire, Direct Fit
Denso Oxygen Sensor Denso Oxygen Sensor
$26.28 List Price $62.93 Save $36.65 Availability: In Stock
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  • SKU#: NP2341001
  • 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 GMC G2500 submodels:
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
Denso Oxygen Sensor, Direct Fit, Sold Individually, Same Day - 1 Business Day
Denso Oxygen Sensor Denso Oxygen Sensor
$18.95 List Price $174.31 Save $155.36 Availability: In Stock
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  • SKU#: W0133-1627865
Fits the following 1991 GMC G2500 submodels:
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura
Rating: (see review/s)

"connector for front sensor needed to be spliced. the mechanic had a hard time uninstalling the front sensor because it was the original one." posted by: joey on August 7, 2009 view all 1 reviews

Denso Oxygen Sensor, Direct Fit, Sold Individually, Same Day - 1 Business Day
Denso Oxygen Sensor Denso Oxygen Sensor
$19.95 List Price $67.40 Save $47.45 Availability: In Stock
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  • SKU#: W0133-1626982
Fits the following 1991 GMC G2500 submodels:
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura

Walker Products Oxygen Sensor

Walker Products Oxygen Sensor, Before Catalytic Converter, 1-wire, Direct Fit
Walker Products Oxygen Sensor Walker Products Oxygen Sensor
$27.43 List Price $32.37 Save $4.94 Availability: In Stock
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  • SKU#: 25021001
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Replaces OE Number: 8990741, 8990741
Fits the following 1991 GMC G2500 submodels:
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura
Walker Products Oxygen Sensor, Sold Individually, Same Day - 1 Business Day
Walker Products Oxygen Sensor Walker Products Oxygen Sensor
$27.95 List Price $74.88 Save $46.93 Availability: In Stock
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  • SKU#: W0133-1892846
Fits the following 1991 GMC G2500 submodels:
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura

NTK Oxygen Sensor

NTK Oxygen Sensor, Direct Fit, Sold Individually, Same Day - 1 Business Day
NTK Oxygen Sensor NTK Oxygen Sensor
$24.95 List Price $174.31 Save $149.36 Availability: In Stock
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  • SKU#: W0133-1630496
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
Fits the following 1991 GMC G2500 submodels:
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura
NTK Oxygen Sensor, Before Catalytic Converter, 1-wire, Direct Fit
NTK Oxygen Sensor NTK Oxygen Sensor
$23.97 List Price $45.42 Save $21.45 Availability: In Stock
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  • SKU#: NG21002
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Wire Length: 15 in.
see more Fits the following 1991 GMC G2500 submodels:
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura

Delphi Oxygen Sensor

Delphi Oxygen Sensor, Before Catalytic Converter, 1-wire, Direct Fit
Delphi Oxygen Sensor Delphi Oxygen Sensor
$22.92 List Price $27.05 Save $4.13 Availability: In Stock
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  • SKU#: DELES10966
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Thread Size: 18 x 1.5 mm
  • Warranty: 1-year or 12,000-mile Delphi limited warranty
  • Wire Length: 12.60 in.
see more Fits the following 1991 GMC G2500 submodels:
  • 6 Cyl 4.3L | Rally STX, Rally, Vandura
  • 8 Cyl 5.0L | Rally STX, Rally, Vandura
  • 8 Cyl 5.7L | Rally STX, Rally, Vandura