Replaces

O2 Oxygen Sensor Walker Products 250-24019 - WKEOS00014

Walker Products Oxygen Sensor: 250-24019

Walker Products, an ISO 9001-2008 / TS16949 certified company, specializes in the manufacturing and distribution of Fuel System Components and Automotive Engine Management products. Walker is committed to meeting or exceeding OEM or equivalent standards and specifications. This effort is backed by Walker's own manufacturing, product management and engineering expertise.

Specifications:

  • Brand New Walker Oxygen Sensor
  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (14.75 Inches)
  • Upstream Sensor
  • 4 wire configuration
  • Replaces dealer part numbers: 19178934, 25160540, 25312191, 25315814
  • Built and tested to strict quality control standards

Note: For clarification purposes:

  • Upstream location is between the catalytic converter and the engine
  • Downstream location is between the catalytic converter and the tailpipe

If you have a bad O2 sensor causing your vehicle to run poorly or fail an emission test then this is the part for you.

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Note:  You may be required to reset the vehicle’s computer after installation of this part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Identifying your Oxygen Sensors (0:57)
    • Upstream oxygen sensors are located in between the engine and the catalytic converter
    • Downstream oxygen sensors are located in the catalytic converter or farther away from the engine than the catalytic converter
    • Locate your vehicle's firing order diagram
    • The bank that contains cylinder one is bank one
    • The bank that does not contain cylinder one is bank two, even if it does not contain cylinder two

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

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Vehicle Fit

  • 1996-1999 Chevy C1500 Truck V8 5.0L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy C1500 Truck V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1998 Chevy C2500 Truck V8 5.0L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy C2500 Truck V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1998 Chevy C2500 Truck V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1999-2000 Chevy C2500 Truck V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy C3500 Truck V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy C3500 Truck V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2002 Chevy Express 1500 Van V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2002 Chevy Express 2500 Van V8 5.7L Over 8500LB GVW Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2002 Chevy Express 2500 Van V6 4.3L Over 8500LB GVW Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2002 Chevy Express 2500 Van V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2000 Chevy Express 3500 Van V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2002 Chevy Express 3500 Van V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy K1500 Truck V8 5.0L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy K1500 Truck V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy K2500 Truck V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1998 Chevy K2500 Truck V8 5.0L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1999-2000 Chevy K2500 Truck V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy K3500 Truck V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2000 Chevy K3500 Truck V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1999-2000 Chevy Silverado 2500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 2000 Chevy Suburban 1500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 2000 Chevy Suburban 2500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy Suburban C1500 V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy Suburban C2500 V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy Suburban C2500 V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy Suburban K1500 V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy Suburban K2500 V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy Suburban K2500 V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy Tahoe V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 2000 Chevy Tahoe V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy Van - P Series Forward Control V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy Van - P Series Forward Control V6 4.3L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 Chevy Van - P Series Forward Control V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC C1500 Truck V8 5.0L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2000 GMC C1500 Truck V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC C2500 Truck V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1998 GMC C2500 Truck V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1998 GMC C2500 Truck V8 5.0L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1999-2000 GMC C2500 Truck V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2000 GMC C3500 Truck V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC C3500 Truck V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC K1500 Truck V8 5.0L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC K1500 Truck V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC K2500 Truck V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1998 GMC K2500 Truck V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1998 GMC K2500 Truck V8 5.0L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1999-2000 GMC K2500 Truck V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2000 GMC K3500 Truck V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC K3500 Truck V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2002 GMC Savana 2500 Van V6 4.3L Over 8500LB GVW Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2002 GMC Savana 2500 Van V8 5.7L Over 8500LB GVW Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-2000 GMC Savana 3500 Van V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1999-2000 GMC Sierra 2500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC Suburban C1500 V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC Suburban C2500 V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC Suburban C2500 V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC Suburban K1500 V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC Suburban K2500 V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC Suburban K2500 V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996 GMC Van 2500 V6 4.3L Over 8500LB GVW Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996 GMC Van 3500 V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996 GMC Van 2500 V8 5.7L Over 8500LB GVW Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC Van - P Series Forward Control V8 7.4L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC Van - P Series Forward Control V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC Van - P Series Forward Control V6 4.3L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 1996-1999 GMC Yukon V8 5.7L (excluding 4L60E 4 Speed Automatic Transmission) Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 2000 GMC Yukon Denali V8 5.7L Upstream O2 Oxygen Sensor Walker Products 250-24019
  • 2000 GMC Yukon XL 2500 V8 6.0L Upstream O2 Oxygen Sensor Walker Products 250-24019

This part replaces:

  • Walker Products 250-24019
Only 2 left in stock
Part #: WKEOS00014

Ships Same Day for orders placed by 4 P.M. ET

Walker Products
Brand #: 250-24019

How-to Video:

(03:08 min)