HomeEmission Control > SensorsWalker 250-22067 Oxygen Sensor - Upstream
Part #: 250-22067

Walker 250-22067 Oxygen Sensor - Upstream

Walker Products OE, Upstream
36 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Walker Products OE, Upstream
Fitment: Mitsubishi and Dodge, Mighty Max and Ram 50
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker 250-22067 Oxygen Sensor for Dodge and Mitsubishi

The Walker 250-22067 oxygen sensor is designed specifically for Dodge Mighty Max and Mitsubishi Ram 50 models. This non-heated oxygen sensor ensures accurate emission control by monitoring exhaust gases and helping maintain optimal engine performance.

  • Wiring harness length: 15.28 inches
  • Wire gauge measurement: 20 gauge
  • Sensor type: Non heated
  • Specific fit for Dodge Mighty Max and Mitsubishi Ram 50
  • Wire quantity: 2 wires
  • Connector shape: Radiused polygon
  • Connector gender: Female
  • Thread diameter: 18.0 mm
  • Overall length: 18.82 inches
  • Mounting type: Threaded

Detailed Product Description

The Walker 250-22067 oxygen sensor is engineered to provide precise feedback to the engine control unit by measuring oxygen levels in the exhaust stream. Featuring a 15.28-inch wiring harness and 20-gauge wires, this sensor offers reliable electrical connectivity. Its non-heated design is tailored for specific applications, ensuring compatibility with the Dodge Mighty Max and Mitsubishi Ram 50. The sensor’s radiused polygon female connector and 18.0 mm threaded mounting provide secure installation and fitment. With an overall length of 18.82 inches, it is designed to integrate seamlessly into the vehicle’s emission control system.

This oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality and fitment. Walker Products OE parts are manufactured to meet or exceed OEM specifications, providing dependable performance and durability for emission control components like oxygen sensors.

Common Applications and Issues Addressed

  • Helps maintain proper air-fuel mixture for efficient combustion
  • Reduces harmful emissions by providing accurate oxygen level data
  • Prevents engine performance issues related to faulty oxygen sensors
  • Addresses check engine light triggers caused by sensor failure
  • Supports compliance with emission regulations for Dodge Mighty Max and Mitsubishi Ram 50

Installation Notes and Tips

  • Ensure the sensor is installed with the correct thread diameter of 18.0 mm
  • Verify connector compatibility with the radiused polygon female connector
  • Handle wiring harness carefully to avoid damage to the 20-gauge wires
  • Use proper torque specifications for threaded mounting to prevent leaks
  • Confirm sensor placement matches vehicle-specific requirements for Dodge Mighty Max or Mitsubishi Ram 50

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable operation and longevity. While specific warranty details for part number 250-22067 may vary, Walker typically offers coverage against defects in materials and workmanship. This oxygen sensor is designed to provide consistent performance in emission control systems for Dodge Mighty Max and Mitsubishi Ram 50 vehicles.

BrandWalker
Part Number250-22067
PositionWalker Products OE, Upstream
Connector GenderFemale
Connector ShapeRadiused Polygon
Mounting TypeThreaded
Overall Length18.82
Sensor TypeNon Heated
Thread Diameter18.0
Universal Or Specific FitSpecific
Wire Gauge Measurement20
Wire Quantity2
Wiring Harness Length15.28

This part fits 36 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersFuel TypePositionNotes
1995MitsubishiMighty MaxManual2.4LL4GASUpstreamNon California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products OE
1995MitsubishiMighty MaxAutomatic2.4LL4GASUpstreamNon California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products OE
1995MitsubishiMighty MaxManual2.4LL4GASUpstreamFor vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products OE
1995MitsubishiMighty MaxAutomatic2.4LL4GASUpstreamFor vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products OE
1995MitsubishiMighty MaxManual2.4LL4GASUpstreamUpstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products OE
1995MitsubishiMighty MaxAutomatic2.4LL4GASUpstreamUpstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products OE
1994MitsubishiMighty MaxManual2.4LL4GASUpstreamNon California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products OE
1994MitsubishiMighty MaxAutomatic2.4LL4GASUpstreamNon California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products OE
1994MitsubishiMighty MaxManual2.4LL4GASUpstreamFor vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products OE
1994MitsubishiMighty MaxAutomatic2.4LL4GASUpstreamFor vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products OE
1994MitsubishiMighty MaxManual2.4LL4GASUpstreamUpstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products OE
1994MitsubishiMighty MaxAutomatic2.4LL4GASUpstreamUpstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products OE
1993DodgeRam 50Manual2.4LL4GASUpstreamNon California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products OE
1993DodgeRam 50Automatic2.4LL4GASUpstreamNon California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products OE
1993DodgeRam 50Manual2.4LL4GASUpstreamFor vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products OE
1993DodgeRam 50Automatic2.4LL4GASUpstreamFor vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products OE
1993DodgeRam 50Manual2.4LL4GASUpstreamUpstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products OE
1993DodgeRam 50Automatic2.4LL4GASUpstreamUpstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products OE
1993MitsubishiMighty MaxManual2.4LL4GASUpstreamNon California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products OE
1993MitsubishiMighty MaxAutomatic2.4LL4GASUpstreamNon California emissions certified; Bank 1 Sensor 1; Upstream position; Not suitable for California emissionscertified vehicles; Walker Products OE
1993MitsubishiMighty MaxManual2.4LL4GASUpstreamFor vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products OE
1993MitsubishiMighty MaxAutomatic2.4LL4GASUpstreamFor vehicles without California and Federal Emissions - Upstream Bank 1 Sensor 1.; Walker Products OE
1993MitsubishiMighty MaxManual2.4LL4GASUpstreamUpstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products OE
1993MitsubishiMighty MaxAutomatic2.4LL4GASUpstreamUpstream oxygen sensor for bank 1 sensor 1 incompatible with California-ESV vehicles.; Walker Products OE
1992DodgeRam 502.4LL4GASUpstreamBank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE
1992DodgeRam 502.4LL4GASUpstreamFront oxygen sensor compatible with various vehicle models.; Walker Products OE
1992MitsubishiMighty Max2.4LL4GASUpstreamBank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE
1992MitsubishiMighty Max2.4LL4GASUpstreamFront oxygen sensor compatible with various vehicle models.; Walker Products OE
1991DodgeRam 502.4LL4GASUpstreamBank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE
1991DodgeRam 502.4LL4GASUpstreamFront oxygen sensor compatible with various vehicle models.; Walker Products OE
1991MitsubishiMighty Max2.4LL4GASUpstreamBank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE
1991MitsubishiMighty Max2.4LL4GASUpstreamFront oxygen sensor compatible with various vehicle models.; Walker Products OE
1990DodgeRam 502.4LL4GASUpstreamCompatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE
1990DodgeRam 502.4LL4GASUpstreamCalifornia emissions ESV vehicles oxygen sensor; Walker Products OE
1990MitsubishiMighty Max2.4LL4GASUpstreamCompatible with California-ESV vehicles, Upstream Oxygen Sensor; Walker Products OE
1990MitsubishiMighty Max2.4LL4GASUpstreamCalifornia emissions ESV vehicles oxygen sensor; Walker Products OE

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.