Emission Modules & Control Units

Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 21.65 - Upstream, Downstream Left

Denso 234-4673

DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...

Shop all Denso products

$48.41

Oxygen Sensor - Downstream Front, Downstream Rear

Motorcraft DY-1153

Genuine Motorcraft Oxygen Sensor (DY-1153). This OEM part monitors your engine's air-fuel ratio for optimal efficiency and clean...

$97.82

Oxygen Sensor - Downstream

Motorcraft DY-1152

Genuine Motorcraft Oxygen Sensor (DY-1152). This OEM part monitors your engine's air-fuel ratio for optimal efficiency and clean...

$81.81

Oxygen Sensor - Upstream Front

Motorcraft DY-1141

Genuine Motorcraft Oxygen Sensor (DY-1141). This OEM part monitors your engine's air-fuel ratio for optimal efficiency and clean...

$125.89

Oxygen Sensor

Motorcraft DY-1056

$77.32

Oxygen Sensor - Upstream, Upstream Front

Motorcraft DY-1330

$101.21

Oxygen Sensor - Upstream Left

Motorcraft DY-1354

$63.23

Shop all Spectra Premium products

Oxygen Sensor

Spectra Premium OS5046

Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium...

$18.07

Nitrogen Oxide (NOx) Sensor

Walker Products Inc. - 10041025

A sensor which detects the amount of Nox in the exhaust system.

$370.39

Walker Products 250-23003 Oxygen Sensor 3-W Direct Fit Narrow-Band

Walker Products Inc. - 250-23003

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$54.51

Walker Products 250-21060 Oxygen Sensor 1-W Direct Fit W/Flange

Walker Products Inc. - 250-21060

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$55.88

Walker Products 250-23060 Oxygen Sensor 3-W Direct Fit Narrow-Band

Walker Products Inc. - 250-23060

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$77.05

Walker Products 250-23087 Oxygen Sensor 3-W Direct Fit Narrow-Band

Walker Products Inc. - 250-23087

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$53.26

Walker Products 250-23075 Oxygen Sensor 3-W Direct Fit Narrow-Band

Walker Products Inc. - 250-23075

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$45.86

Walker Products 250-241308 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-241308

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$162.29

Walker Products 250-241246 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-241246

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$58.95

Walker Products 250-241287 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-241287

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$89.11

Walker Products 250-24314 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24314

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$50.26

Walker Products 250-24244 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24244

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$80.34

Walker Products 250-24231 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24231

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$52.93

Walker Products 250-24453 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24453

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$67.11

Walker Products 250-24495 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24495

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$69.84

Walker Products 250-24434 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24434

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$54.31

Walker Products 250-24488 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24488

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$56.53

Walker Products 250-24461 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24461

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$64.14

Walker Products 250-24676 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24676

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$68.16

Walker Products 250-24748 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24748

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$97.00

Walker Products 250-24689 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24689

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$81.56

Walker Products 250-24726 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24726

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$77.49

Walker Products 250-24660 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24660

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$72.94

Walker Products 250-24783 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24783

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$53.14

Walker Products 250-24849 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24849

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$80.34

Walker Products 250-24785 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 250-24785

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$53.75

Walker Products 250-25128 Oxygen Sensor 5-W Wide-Band

Walker Products Inc. - 250-25128

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$107.56

Walker Products 250-25163 Oxygen Sensor 5-W Wide-Band

Walker Products Inc. - 250-25163

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$73.70

Walker Products 250-54066 Oxygen Sensor 4-W Air Fuel Ratio Wide-Band

Walker Products Inc. - 250-54066

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$121.19

Walker Products 250-54050 Oxygen Sensor 4-W Air Fuel Ratio Wide-Band

Walker Products Inc. - 250-54050

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$136.65

Walker Products 250-54076 Oxygen Sensor 4-W Air Fuel Ratio Wide-Band

Walker Products Inc. - 250-54076

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$204.65

Walker Products 250-54109 Oxygen Sensor 4-W Air Fuel Ratio Wide-Band

Walker Products Inc. - 250-54109

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$108.05

Walker Products OE Quality 273-10007 Exhaust Gas Temperature (EGT) Sensor

Walker Products Inc. - 273-10007

Walker Products Exhaust Gas Temperature Sensors (EGTS) are Genuine OE base sensors designed for accurate exhaust temperature monitoring...

$45.33

Walker Products 350-33011 Oxygen Sensor 3-W Direct Fit Narrow-Band

Walker Products Inc. - 350-33011

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$66.24

Walker Products 350-31025 Oxygen Sensor 1-W Direct Fit Narrow-Band

Walker Products Inc. - 350-31025

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$35.34

Walker Products 350-34057 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 350-34057

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$60.38

Walker Products 350-33043 Oxygen Sensor 3-W Direct Fit Narrow-Band

Walker Products Inc. - 350-33043

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$81.04

Walker Products 350-33093 Oxygen Sensor 3-W Direct Fit Narrow-Band

Walker Products Inc. - 350-33093

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$64.40

Walker Products 350-34074 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 350-34074

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...

$66.31

Walker Products 350-34054 Oxygen Sensor 4-W Direct Fit Narrow-Band

Walker Products Inc. - 350-34054

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...