Shop 4th Gen 4Runner O2 Sensor Replacement

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$146.50
$197.99
Thread-In Mopar Replacement Oxygen Sensors - 4 Wire | Mopar Replacement 56041943AA - O2 Sensor
Summit Racing
Free shipping
26% off
$146.50
$197.99
Thread-In Mopar Replacement Oxygen Sensors - 4 Wire | Mopar Replacement 56041943AA - O2 Sensor
Summit Racing
Free shipping
$26.59
$39.99
90 Degree O2 Oxygen Sensor 4 PCS Kit For Toyota Tacoma
gmcoo1.com
Free shipping
33% off
$26.59
$39.99
90 Degree O2 Oxygen Sensor 4 PCS Kit For Toyota Tacoma
gmcoo1.com
Free shipping
$26.99
JDMON 2PCS O2 Oxygen Sensor Upstream Downstream Replacement For Toyota Tundra, Pickup, 4Runner, Sequoia, Tacoma 2.4L, 2.7L, 3.4L Compatible With
Amazon.com
$26.99
JDMON 2PCS O2 Oxygen Sensor Upstream Downstream Replacement For Toyota Tundra, Pickup, 4Runner, Sequoia, Tacoma 2.4L, 2.7L, 3.4L Compatible With
Amazon.com
$364.00
Robinair 16916 Genuine Robinair Replacement Oxygen Sensor - Exact OE Part Compatible With AC1234-4, AC1234-4SL, AC1234-6, And AC1234-9 AC Machines And
Amazon.com
82
Free shipping
$364.00
Robinair 16916 Genuine Robinair Replacement Oxygen Sensor - Exact OE Part Compatible With AC1234-4, AC1234-4SL, AC1234-6, And AC1234-9 AC Machines And
Amazon.com
82
$202.08
2005-2009 Toyota 4Runner Oxygen Sensor Set TRQ 05-09 Toyota Oxygen Sensor Set
Parts Geek
$202.08
2005-2009 Toyota 4Runner Oxygen Sensor Set TRQ 05-09 Toyota Oxygen Sensor Set
Parts Geek
$7.80
$16.99
M18 X 1.5 O2 Sensor CEL Check Engine Light Adapter CEL Eliminator Mini Catalytic Converter Fits All Models Generic 1 Pack
gmcoo1.com
Free shipping
54% off
$7.80
$16.99
M18 X 1.5 O2 Sensor CEL Check Engine Light Adapter CEL Eliminator Mini Catalytic Converter Fits All Models Generic 1 Pack
gmcoo1.com
Free shipping
$201.95
12 2012 Toyota 4Runner Oxygen Sensor Set - TRQ Oxygen Sensor Set
Parts Geek
$201.95
12 2012 Toyota 4Runner Oxygen Sensor Set - TRQ Oxygen Sensor Set
Parts Geek
$71.37
05 2005 Toyota 4Runner Oxygen Sensor Set - Downstream TRQ Oxygen Sensor Set
Parts Geek
$71.37
05 2005 Toyota 4Runner Oxygen Sensor Set - Downstream TRQ Oxygen Sensor Set
Parts Geek
$36.99
2Pcs 234-9002 234-4261 Upstream Downstream O2 Oxygen Sensor Compatible With Toyota 4Runner 2001 2002 3.4L
Amazon.com
Free shipping
$36.99
2Pcs 234-9002 234-4261 Upstream Downstream O2 Oxygen Sensor Compatible With Toyota 4Runner 2001 2002 3.4L
Amazon.com
Free shipping
$170.95
BW SR-X2V Replacement Oxygen Sensor For BW Multiple Gas Detectors, O2
Globaltestsupply.com
1
$170.95
BW SR-X2V Replacement Oxygen Sensor For BW Multiple Gas Detectors, O2
Globaltestsupply.com
1
$21.55
O2 Sensor CEL Check Engine Light Adapter CEL Eliminator Mini Catalytic Converter Universal All Models Generic
gmcoo1.com
Free shipping
$21.55
O2 Sensor CEL Check Engine Light Adapter CEL Eliminator Mini Catalytic Converter Universal All Models Generic
gmcoo1.com
Free shipping
$99.99
2004 Toyota 4Runner SR5 Before Catalytic Converter, Driver And Passenger S Oxygen Sensor, Engine Designation: 1GRFE, FI, Naturally Aspirated, GAS, Set Of 2, 4-Wire, 6 Cyl 4.0L
CarParts.com
$99.99
2004 Toyota 4Runner SR5 Before Catalytic Converter, Driver And Passenger S Oxygen Sensor, Engine Designation: 1GRFE, FI, Naturally Aspirated, GAS, Set Of 2, 4-Wire, 6 Cyl 4.0L
CarParts.com
$104.99
2002 Toyota 4Runner Before Catalytic Converter Oxygen Sensor, Set Of 2, 4-Wire, 3.4L 6Cyl
CarParts.com
1
$104.99
2002 Toyota 4Runner Before Catalytic Converter Oxygen Sensor, Set Of 2, 4-Wire, 3.4L 6Cyl
CarParts.com
1
$159.99
2007 Toyota 4Runner Before And After Catalytic Converter Oxygen Sensor, Enginedesignationname: 1GR-FE, FI, Naturally Aspirated, GAS, Set Of 4, 4-Wire, 6 Cyl 4.0L
CarParts.com
$159.99
2007 Toyota 4Runner Before And After Catalytic Converter Oxygen Sensor, Enginedesignationname: 1GR-FE, FI, Naturally Aspirated, GAS, Set Of 4, 4-Wire, 6 Cyl 4.0L
CarParts.com
$209.95
$246.95
TRQ 2005 Toyota 4Runner V8 4.7L Driver & Passenger Side Upstream & Downstream 4 Piece O2 Oxygen Sensor Set OSA60273
1A Auto
18
14% off
$209.95
$246.95
TRQ 2005 Toyota 4Runner V8 4.7L Driver & Passenger Side Upstream & Downstream 4 Piece O2 Oxygen Sensor Set OSA60273
1A Auto
18
$240.33
Bacharach 0024-0788 Oxygen Sensor (O2) | Supplyhouse.Com
SupplyHouse.com
1
$240.33
Bacharach 0024-0788 Oxygen Sensor (O2) | Supplyhouse.Com
SupplyHouse.com
1
$40.78
1999-2002 Toyota 4Runner 2.7/3.4L Upstream Oxygen Sensor 2349002 Generic
www.madhornets.com
$40.78
1999-2002 Toyota 4Runner 2.7/3.4L Upstream Oxygen Sensor 2349002 Generic
www.madhornets.com
$69.95
$82.95
TRQ 2003-09 Toyota 4Runner V8 4.7L Downstream Right O2 Oxygen Sensor OSA61644
1A Auto
15% off
$69.95
$82.95
TRQ 2003-09 Toyota 4Runner V8 4.7L Downstream Right O2 Oxygen Sensor OSA61644
1A Auto
$209.95
TRQ 2010 Toyota 4Runner V6 4.0L 4 Piece O2 Oxygen Sensor Set OSA60283
1A Auto
$209.95
TRQ 2010 Toyota 4Runner V6 4.0L 4 Piece O2 Oxygen Sensor Set OSA60283
1A Auto
$36.55
O2 Oxygen Sensor 234-4260 234-9026 For Toyota 4Runner FJ Cruiser Tundra Tacoma 2005-2013
Fridayparts.com
$36.55
O2 Oxygen Sensor 234-4260 234-9026 For Toyota 4Runner FJ Cruiser Tundra Tacoma 2005-2013
Fridayparts.com
$140.35
$201.25
Toyota 4RUNNER (1992 - 2001) Oxygen Sensor (Rear, Upper, Lower) - 8946539735. Oxygen (O2) Sensors. SWITCH & RELAY. 4RUNNER, T
Lakeland Toyota Parts
30% off
$140.35
$201.25
Toyota 4RUNNER (1992 - 2001) Oxygen Sensor (Rear, Upper, Lower) - 8946539735. Oxygen (O2) Sensors. SWITCH & RELAY. 4RUNNER, T
Lakeland Toyota Parts
$155.99
Mopar Replacement Oxygen Sensors | Mopar Replacement 56029084AA - O2 Sensor
Summit Racing
Free shipping
$155.99
Mopar Replacement Oxygen Sensors | Mopar Replacement 56029084AA - O2 Sensor
Summit Racing
Free shipping
$90.61
Upstream & Downstream Oxygen Sensor For Toyota 4Runner 4.7L 05-09 2349051 4 Pcs | Harfington
harfington
$90.61
Upstream & Downstream Oxygen Sensor For Toyota 4Runner 4.7L 05-09 2349051 4 Pcs | Harfington
harfington
$50.99
1999-2000 Toyota 4Runner Upstream Wideband Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium OS209
A-Premium
$50.99
1999-2000 Toyota 4Runner Upstream Wideband Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium OS209
A-Premium
$119.71
4Pcs Upstream&Downstream Oxygen Lambda Sensor For Toyota 4Runner 2003-2004 4.0L. AIUSLN. Air Intake & Fuel Sensors. 89467-60010,89465-60230.
eBay.com
Free shipping
$119.71
4Pcs Upstream&Downstream Oxygen Lambda Sensor For Toyota 4Runner 2003-2004 4.0L. AIUSLN. Air Intake & Fuel Sensors. 89467-60010,89465-60230.
eBay.com
Free shipping
$269.99
2015 Toyota 4Runner O2 Oxygen Sensor Set Upstream And Downstream OSA60287
Extreme Terrain
$269.99
2015 Toyota 4Runner O2 Oxygen Sensor Set Upstream And Downstream OSA60287
Extreme Terrain
$58.99
1996-2000 Toyota 4Runner O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS0408
A-Premium
$58.99
1996-2000 Toyota 4Runner O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS0408
A-Premium
$19.96
Downstream Upstream O2 Oxygen Sensor Replacement Fit For Toyota 4Runner Camry - Pack Of 1 Black | Harfington
harfington
$19.96
Downstream Upstream O2 Oxygen Sensor Replacement Fit For Toyota 4Runner Camry - Pack Of 1 Black | Harfington
harfington
$264.99
2006 Toyota 4Runner O2 Oxygen Sensor Set Upstream And Downstream OSA60273
Extreme Terrain
$264.99
2006 Toyota 4Runner O2 Oxygen Sensor Set Upstream And Downstream OSA60273
Extreme Terrain
$189.99
Bosch Wideband Oxygen Sensor: 4 Wire, 29.92" Long, Heated, Exact Fit, 18093
Advance Auto Parts
$189.99
Bosch Wideband Oxygen Sensor: 4 Wire, 29.92" Long, Heated, Exact Fit, 18093
Advance Auto Parts
$37.99
2003 Toyota 4Runner O2 Oxygen Sensor Downstream APOS0104
Extreme Terrain
$37.99
2003 Toyota 4Runner O2 Oxygen Sensor Downstream APOS0104
Extreme Terrain
$40.99
1999-2002 Toyota 4Runner Wideband Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium OS024
A-Premium
$40.99
1999-2002 Toyota 4Runner Wideband Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium OS024
A-Premium
$211.99
Bosch Wideband Oxygen Sensor: 4 Wire, 9.45" Long, Heated, Exact Fit, 18080
Advance Auto Parts
$211.99
Bosch Wideband Oxygen Sensor: 4 Wire, 9.45" Long, Heated, Exact Fit, 18080
Advance Auto Parts
$86.99
Mopar Replacement Oxygen Sensors | Mopar Replacement 56029050AA - O2 Sensor
Summit Racing
$86.99
Mopar Replacement Oxygen Sensors | Mopar Replacement 56029050AA - O2 Sensor
Summit Racing
$127.32
$190.27
Toyota 4Runner Oxygen Sensor 89465-35780 OEM / 2013-2020
oem parts quick
33% off
$127.32
$190.27
Toyota 4Runner Oxygen Sensor 89465-35780 OEM / 2013-2020
oem parts quick
$42.52
$60.75
234-9002 Upstream Oxygen Sensor For Toyota 4Runner 2001-2002 3.4L
eBay
1
Free shipping
30% off
$42.52
$60.75
234-9002 Upstream Oxygen Sensor For Toyota 4Runner 2001-2002 3.4L
eBay
1
How to Replace Upstream O2 Sensor 1996-2002 Toyota 4Runner
How to Replace Upstream O2 Sensor 1996-2002 Toyota 4Runner
Sep 6, 2023
1aauto.com
How to replace O2 Sensor 2003-09 Toyota 4Runner
How to replace O2 Sensor 2003-09 Toyota 4Runner
Jun 2, 2022
1aauto.com
Toyota 4Runner bad O2 sensor symptoms, causes, and diagnosis
Toyota 4Runner bad O2 sensor symptoms, causes, and diagnosis
Jan 4, 2022
wheelsjoint.com
Toyota 4Runner 1984-1995 How to Replace Oxygen O2 Sensor
Toyota 4Runner 1984-1995 How to Replace Oxygen O2 Sensor
Jan 29, 2016
yotatech.com
Toyota 4Runner 1996-2002 How to Replace Oxygen O2 Sensor
Toyota 4Runner 1996-2002 How to Replace Oxygen O2 Sensor
Jan 29, 2016
yotatech.com
P0420 Oxygen Sensor Fix
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P0420 Oxygen Sensor Fix
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O2 Sensor Bypass DIY (P0420/P0430)
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O2 Sensor Bypass DIY (P0420/P0430)
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4:43
How to Replace an Oxygen (O2) Sensor
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Jeep 4.0 O2 Sensor Replacement
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How to Replace Downstream O2 Sensor 00-06 Toyota Tundra
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Shop 4th Gen 4Runner O2 Sensor Replacement

Sponsored
About our ads
$146.50
$197.99
Thread-In Mopar Replacement Oxygen Sensors - 4 Wire | Mopar Replacement 56041943AA - O2 Sensor
Summit Racing
Free shipping
26% off
$146.50
$197.99
Thread-In Mopar Replacement Oxygen Sensors - 4 Wire | Mopar Replacement 56041943AA - O2 Sensor
Summit Racing
Free shipping
$26.59
$39.99
90 Degree O2 Oxygen Sensor 4 PCS Kit For Toyota Tacoma
gmcoo1.com
Free shipping
33% off
$26.59
$39.99
90 Degree O2 Oxygen Sensor 4 PCS Kit For Toyota Tacoma
gmcoo1.com
Free shipping
$26.99
JDMON 2PCS O2 Oxygen Sensor Upstream Downstream Replacement For Toyota Tundra, Pickup, 4Runner, Sequoia, Tacoma 2.4L, 2.7L, 3.4L Compatible With
Amazon.com
$26.99
JDMON 2PCS O2 Oxygen Sensor Upstream Downstream Replacement For Toyota Tundra, Pickup, 4Runner, Sequoia, Tacoma 2.4L, 2.7L, 3.4L Compatible With
Amazon.com
$364.00
Robinair 16916 Genuine Robinair Replacement Oxygen Sensor - Exact OE Part Compatible With AC1234-4, AC1234-4SL, AC1234-6, And AC1234-9 AC Machines And
Amazon.com
82
Free shipping
$364.00
Robinair 16916 Genuine Robinair Replacement Oxygen Sensor - Exact OE Part Compatible With AC1234-4, AC1234-4SL, AC1234-6, And AC1234-9 AC Machines And
Amazon.com
82
$202.08
2005-2009 Toyota 4Runner Oxygen Sensor Set TRQ 05-09 Toyota Oxygen Sensor Set
Parts Geek
$202.08
2005-2009 Toyota 4Runner Oxygen Sensor Set TRQ 05-09 Toyota Oxygen Sensor Set
Parts Geek
$7.80
$16.99
M18 X 1.5 O2 Sensor CEL Check Engine Light Adapter CEL Eliminator Mini Catalytic Converter Fits All Models Generic 1 Pack
gmcoo1.com
Free shipping
54% off
$7.80
$16.99
M18 X 1.5 O2 Sensor CEL Check Engine Light Adapter CEL Eliminator Mini Catalytic Converter Fits All Models Generic 1 Pack
gmcoo1.com
Free shipping
$201.95
12 2012 Toyota 4Runner Oxygen Sensor Set - TRQ Oxygen Sensor Set
Parts Geek
$201.95
12 2012 Toyota 4Runner Oxygen Sensor Set - TRQ Oxygen Sensor Set
Parts Geek
$71.37
05 2005 Toyota 4Runner Oxygen Sensor Set - Downstream TRQ Oxygen Sensor Set
Parts Geek
$71.37
05 2005 Toyota 4Runner Oxygen Sensor Set - Downstream TRQ Oxygen Sensor Set
Parts Geek
$36.99
2Pcs 234-9002 234-4261 Upstream Downstream O2 Oxygen Sensor Compatible With Toyota 4Runner 2001 2002 3.4L
Amazon.com
Free shipping
$36.99
2Pcs 234-9002 234-4261 Upstream Downstream O2 Oxygen Sensor Compatible With Toyota 4Runner 2001 2002 3.4L
Amazon.com
Free shipping
$170.95
BW SR-X2V Replacement Oxygen Sensor For BW Multiple Gas Detectors, O2
Globaltestsupply.com
1
$170.95
BW SR-X2V Replacement Oxygen Sensor For BW Multiple Gas Detectors, O2
Globaltestsupply.com
1
$21.55
O2 Sensor CEL Check Engine Light Adapter CEL Eliminator Mini Catalytic Converter Universal All Models Generic
gmcoo1.com
Free shipping
$21.55
O2 Sensor CEL Check Engine Light Adapter CEL Eliminator Mini Catalytic Converter Universal All Models Generic
gmcoo1.com
Free shipping
$99.99
2004 Toyota 4Runner SR5 Before Catalytic Converter, Driver And Passenger S Oxygen Sensor, Engine Designation: 1GRFE, FI, Naturally Aspirated, GAS, Set Of 2, 4-Wire, 6 Cyl 4.0L
CarParts.com
$99.99
2004 Toyota 4Runner SR5 Before Catalytic Converter, Driver And Passenger S Oxygen Sensor, Engine Designation: 1GRFE, FI, Naturally Aspirated, GAS, Set Of 2, 4-Wire, 6 Cyl 4.0L
CarParts.com
$104.99
2002 Toyota 4Runner Before Catalytic Converter Oxygen Sensor, Set Of 2, 4-Wire, 3.4L 6Cyl
CarParts.com
1
$104.99
2002 Toyota 4Runner Before Catalytic Converter Oxygen Sensor, Set Of 2, 4-Wire, 3.4L 6Cyl
CarParts.com
1
$159.99
2007 Toyota 4Runner Before And After Catalytic Converter Oxygen Sensor, Enginedesignationname: 1GR-FE, FI, Naturally Aspirated, GAS, Set Of 4, 4-Wire, 6 Cyl 4.0L
CarParts.com
$159.99
2007 Toyota 4Runner Before And After Catalytic Converter Oxygen Sensor, Enginedesignationname: 1GR-FE, FI, Naturally Aspirated, GAS, Set Of 4, 4-Wire, 6 Cyl 4.0L
CarParts.com
$209.95
$246.95
TRQ 2005 Toyota 4Runner V8 4.7L Driver & Passenger Side Upstream & Downstream 4 Piece O2 Oxygen Sensor Set OSA60273
1A Auto
18
14% off
$209.95
$246.95
TRQ 2005 Toyota 4Runner V8 4.7L Driver & Passenger Side Upstream & Downstream 4 Piece O2 Oxygen Sensor Set OSA60273
1A Auto
18
$240.33
Bacharach 0024-0788 Oxygen Sensor (O2) | Supplyhouse.Com
SupplyHouse.com
1
$240.33
Bacharach 0024-0788 Oxygen Sensor (O2) | Supplyhouse.Com
SupplyHouse.com
1
$40.78
1999-2002 Toyota 4Runner 2.7/3.4L Upstream Oxygen Sensor 2349002 Generic
www.madhornets.com
$40.78
1999-2002 Toyota 4Runner 2.7/3.4L Upstream Oxygen Sensor 2349002 Generic
www.madhornets.com
$69.95
$82.95
TRQ 2003-09 Toyota 4Runner V8 4.7L Downstream Right O2 Oxygen Sensor OSA61644
1A Auto
15% off
$69.95
$82.95
TRQ 2003-09 Toyota 4Runner V8 4.7L Downstream Right O2 Oxygen Sensor OSA61644
1A Auto