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2000 GMC Safari

Oxygen Sensors

Some telltale signs that your oxygen sensor is starting to fail include the check engine light coming on, poor fuel economy, and the engine running rough. Get a replacement as soon as you confirm that your oxygen sensor is bad. The great news is that here at CarParts.com, we have an oxygen sensor replacement for every application (upstream, downstream, before/after the catalytic converter, etc.). Choose from our wide range of high-quality O2 sensors manufactured by the most reputable names in the industry.
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Driver Side - After Catalytic Converter, Passenger Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 4.3L
Part Number: ARBP960910
Guaranteed to Fit
$23.99
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L
  • 2000 GMC Safari SL 6 Cyl 4.3L
  • 2000 GMC Safari SLT 6 Cyl 4.3L
Product Details
Location : Driver Side - After Catalytic Converter, Passenger Side - Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024269Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensor, Engine VIN: W, FI, Naturally Aspirated, GAS, Set of 2, 4-wire, 6 Cyl 4.3L
Part Number: SET-ARBP960910-2
Guaranteed to Fit
$41.99
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L Engine VIN: W, FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SL 6 Cyl 4.3L Engine VIN: W, FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SLT 6 Cyl 4.3L Engine VIN: W, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic ConverterComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024269Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before and After Catalytic Converter Oxygen Sensors, Set of 2, 4-Wire, 6 Cyl., 4.3L Engine, FI, Naturally Aspirated, GAS
Part Number: SET-REPC960915
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SL 6 Cyl 4.3L FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SLT 6 Cyl 4.3L FI, Naturally Aspirated, GAS
Product Details
Location : Before And After Catalytic ConverterComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before and After Catalytic Converter, Driver and Passenger Side Oxygen Sensors, 4-Wire, 6 Cyl., 4.3L Engine, FI, Naturally Aspirated, GAS - Before and After Catalytic Converter, Driver and Passenger Side
Part Number: SET-ARBP960910-4
Guaranteed to Fit
$79.49
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SL 6 Cyl 4.3L FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SLT 6 Cyl 4.3L FI, Naturally Aspirated, GAS
Product Details
Location : Before and After Catalytic Converter, Driver and Passenger SideComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Product Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024269Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before and After Catalytic Converter Oxygen Sensors, Set of 4, 4-Wire, 6 Cyl., 4.3L Engine, FI, Naturally Aspirated, GAS
Part Number: SET-REPC960915-4
Guaranteed to Fit
$89.49
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SL 6 Cyl 4.3L FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SLT 6 Cyl 4.3L FI, Naturally Aspirated, GAS
Product Details
Location : Before And After Catalytic ConverterComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Product Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side - Before Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 4.3L
Part Number: REPC960915
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L
  • 2000 GMC Safari SL 6 Cyl 4.3L
  • 2000 GMC Safari SLT 6 Cyl 4.3L
Product Details
Location : Driver Side - Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.8 in. wire lengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024836Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side - After Catalytic Converter, Passenger Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 4.3L, Walker Products Original Equipment Base Sensor - Driver Side - After Catalytic Converter, Passenger Side - Before Catalytic Converter
Part Number: 25024269
Guaranteed to Fit
$37.16
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L
  • 2000 GMC Safari SL 6 Cyl 4.3L
  • 2000 GMC Safari SLT 6 Cyl 4.3L
Product Details
Location : Driver Side - After Catalytic Converter, Passenger Side - Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthInterchange Part Number : ARBP960910Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Original Equipment Base Sensor
Driver Side, Before Catalytic Converter Oxygen Sensor, Eng. VIN: W, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 6 Cyl 4.3L, Walker Products Aftermarket Base Sensor - Driver Side, Before Catalytic Converter
Part Number: WKP35034524
Guaranteed to Fit
$37.65
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L Eng. VIN: W, FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SL 6 Cyl 4.3L Eng. VIN: W, FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SLT 6 Cyl 4.3L Eng. VIN: W, FI, Naturally Aspirated, GAS
Product Details
Location : Driver Side, Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.78 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Upstream, Driver Side Oxygen Sensor, Alternative Fit 2; OE manufactured part, Sold individually, 4-wire, 6 Cyl 4.3L, OE Replacement Series - Upstream, Driver Side
Part Number: BS13694
Guaranteed to Fit
$58.97
Vehicle Fitment
  • 2000 GMC Safari SL 6 Cyl 4.3L Alternative Fit 2; OE manufactured part
  • 2000 GMC Safari SLT 6 Cyl 4.3L Alternative Fit 2; OE manufactured part
  • 2000 GMC Safari SLE 6 Cyl 4.3L Alternative Fit 2; OE manufactured part
Product Details
Location : Upstream, Driver SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 13474Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Deals : ClearancePromotions : CarParts EuroSeries : OE Replacement Series
Upstream Left Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 4.3L, OE Replacement Series - Upstream Left
Part Number: BS15895
Guaranteed to Fit
$48.49
Vehicle Fitment
  • 2000 GMC Safari SL 6 Cyl 4.3L
  • 2000 GMC Safari SLT 6 Cyl 4.3L
  • 2000 GMC Safari SLE 6 Cyl 4.3L
Product Details
Location : Upstream LeftType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.1 in. Wire LengthMounting Style : Threaded-in Mounting StyleConnector Gender : Male ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : CarParts EuroSeries : OE Replacement Series
Passenger Side, Before or After Catalytic Converte Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 4.3L, OE Replacement Series - Passenger Side, Before or After Catalytic Converter
Part Number: BS15896
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L
  • 2000 GMC Safari SL 6 Cyl 4.3L
  • 2000 GMC Safari SLT 6 Cyl 4.3L
Product Details
Location : Passenger Side, Before or After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.2 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 2344668Connector Gender : Female ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : CarParts EuroSeries : OE Replacement Series
Before Catalytic Converter, Driver Side Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 4.3L - Before Catalytic Converter, Driver Side
Part Number: NP2344647
Guaranteed to Fit
$46.99
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L
  • 2000 GMC Safari SL 6 Cyl 4.3L
  • 2000 GMC Safari SLT 6 Cyl 4.3L
Product Details
Location : Before Catalytic Converter, Driver SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 2344668, 13193Warranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

After Catalytic Converter; Passenger Side, Before  Oxygen Sensor, Eng. VIN: W, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 6 Cyl 4.3L, Walker Products Aftermarket Base Sensor - After Catalytic Converter; Passenger Side, Before Catalytic Converter
Part Number: WKP35034412
Guaranteed to Fit
$38.99
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L Eng. VIN: W, FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SL 6 Cyl 4.3L Eng. VIN: W, FI, Naturally Aspirated, GAS
  • 2000 GMC Safari SLT 6 Cyl 4.3L Eng. VIN: W, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic Converter; Passenger Side, Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Before or After Catalytic Converter, Passenger Sid Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 4.3L - Before or After Catalytic Converter, Passenger Side
Part Number: NP2344650
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L
  • 2000 GMC Safari SL 6 Cyl 4.3L
  • 2000 GMC Safari SLT 6 Cyl 4.3L
Product Details
Location : Before or After Catalytic Converter, Passenger SideNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.55 in. Wire LengthThread Size : 0.71 in. Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 13474Connector Gender : Male ConnectorWarranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Passenger Side - Before Catalytic Converter, After Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 4.3L - Passenger Side - Before Catalytic Converter, After Catalytic Converter
Part Number: NG21516
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 2000 GMC Safari SLE 6 Cyl 4.3L
  • 2000 GMC Safari SL 6 Cyl 4.3L
  • 2000 GMC Safari SLT 6 Cyl 4.3L
Product Details
Location : Passenger Side - Before Catalytic Converter, After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 13474Warranty : NGK limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 4 | Showing 1 - 15 of 47 results

Top Rated Products

The quality of the o2 sensor is great. I purchased a previous sensor from another comSee More
Louis S.
VERIFIED PURCHASER
fit perfect and fixed truck. awesome!! a little slow on delivery though.
Mike F.
VERIFIED PURCHASER

Shopping for Oxygen Sensor

Oxygen Sensor Shopping Info

What Is an Oxygen Sensor?

Modern vehicles are equipped with oxygen sensors, which monitor the amount of oxygen in the exhaust pipe. This part works with the engine control module to maintain your vehicle’s performance and keep its emissions in check.

How Much Does an Oxygen Sensor Replacement Cost?

Replacement oxygen sensors cost anywhere from $10 to $600 for the part alone. Factors that affect this part’s pricing include quantity, location, sensor type, and kit inclusions. Labor can cost you an additional $60 to $70, depending on where you live.

Shop for Aftermarket Oxygen Sensors on CarParts.com

Need to get an OE-grade oxygen sensor replacement fast? Here at CarParts.com, you don’t have to wait in line at a brick-and-mortar store just to get the part you need. With just a few clicks, you can get your orders delivered right to your doorstep in as fast as two business days.

Oxygen sensor replacements are typically sold individually, but you can also purchase them in sets of two or in kits that include catalytic converters. They’re also sold in a variety of inlet types and dimensions, so make sure to double-check if you’ve chosen a part with the right specifications.

With all these options and specifications to look out for, shopping for oxygen sensors can seem like an intimidating task. But with our user-friendly website, you can buy the right oxygen sensor in just a few clicks. Our products are manufactured in world-class facilities and have gone through strict tests to ensure their quality. This way, you can rest easy knowing that you’re getting high-quality products at unbeatable prices.

To view oxygen sensors and other compatible parts for your vehicle, use our vehicle selector tool and enter your vehicle’s specific year, make, and model. You can also indicate your preferences using our search filters. Buying oxygen sensors is easy and convenient here at CarParts.com. Shop now!

Helpful Automotive Resources

P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)P0141 is part of a family of codes listed as follows: P0141 – Sensor Heater Circuit Bank 1 Sensor 2 P0161 – Sensor Heater Circuit Bank 2 Sensor 2 P0135 – O2 Sensor Heater Circuit Bank 1 Sensor 1 P0155 – O2 Heater Circuit Bank 2, Sensor 1 Make sure you know bank 1 from
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3When there are only 3 O2 sensors it’s typically because there’s only one catalyst being monitored, and “Bank 1” is the default designation when there’s only one sensor in a category. Diagram showing 3 oxygen sensors | Image Source: Richard McCuistian
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)Due to this, the O2 sensor features an integrated heater circuit to bring it up to operating temperature after a cold start. When this circuit stops functioning properly, it can trigger a P0135. The oxygen sensor monitors your vehicle’s air-to-fuel ratio. What Does the P0135 Code Mean?