250-23011 Walker Oxygen Sensor; Walker Premium 100% OEM Quality - 3 Wire Oxygen Sensor
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Walker Oxygen Sensor; Walker Premium 100% OEM Quality - 3 Wire Oxygen Sensor

P/N: 250-23011 Walker
Buick, Chevrolet, GMC, Oldsmobile, Pontiac
$47.07
Reg
$49.03
List
$60.06
In Stock
Ships within 1 Business Day
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Make Sure It Fits

Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

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What This Walker Oxygen Sensor Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Buick
MY93-93 - Park Avenue
Upstream ~ Engine VIN: L; Fuel Delivery Type: FI; Fuel Type: GAS
MY93-93 - Regal Custom, Gran Sport, Limited
Upstream ~ Engine VIN: L; Fuel Delivery Type: FI; Fuel Type: GAS
Chevrolet
MY95-95 - Astro AWD Base, CL, CS, LT
Upstream ~ Engine VIN: W; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - Astro RWD Base, CL, CS, LT
Upstream ~ Engine VIN: W; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - C1500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: H; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - C1500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - C1500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - C1500 Suburban Base, LS, LT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - C2500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: H; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - C2500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - C2500 Suburban Base, LS, LT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - G10 Beauville, Chevy Van, Sportvan
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - G20 Beauville, Chevy Van, Sportvan
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - G30 Beauville, Chevy Van, Hi-Cube
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - K1500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: H; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - K1500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - K1500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - K1500 Suburban Base, LS, LT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - K2500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: H; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - K2500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - K2500 Base, Cheyenne, Silverado, WT
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
GMC
MY95-95 - C1500 Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
Upstream ~ Engine VIN: H; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - C1500 Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - C1500 Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - C1500 Suburban Base, SLE, SLT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - C2500 Sierra SL, Sierra SLE, Sierra SLT
Upstream ~ Engine VIN: H; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - C2500 Sierra SL, Sierra SLE, Sierra SLT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - C2500 Suburban Base, SLE, SLT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - G1500 Vandura
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - G2500 Rally, Rally STX, Vandura
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - G3500 Vandura, Vandura Special
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - K1500 Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra Special
Upstream ~ Engine VIN: H; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - K1500 Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra Special
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - K1500 Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra Special
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - K1500 Suburban Base, SLE, SLT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - K2500 Sierra SL, Sierra SLE, Sierra SLT
Upstream ~ Engine VIN: H; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - K2500 Sierra SL, Sierra SLE, Sierra SLT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - K2500 Sierra SL, Sierra SLE
Upstream ~ Engine VIN: Z; Fuel Delivery Type: FI; Fuel Type: GAS
MY95-95 - K2500 Suburban Base, SLE, SLT
Upstream ~ Engine VIN: K; Fuel Delivery Type: FI; Fuel Type: GAS; Transmission Manufacturer Code: 4L60-E; Transmission Control Type: Automatic
MY95-95 - Safari AWD Base, SL, SLE, SLT, SLX
Upstream ~ Engine VIN: W; Fuel Delivery Type: FI; Fuel Type: GAS
Oldsmobile
MY93-93 - 98 Regency, Regency Elite, Touring
Upstream ~ Engine VIN: L; Fuel Delivery Type: FI; Fuel Type: GAS
MY93-93 - Silhouette
Upstream ~ Engine VIN: L; Fuel Delivery Type: FI; Fuel Type: GAS
Pontiac
MY93-93 - Trans Sport
Upstream ~ Engine VIN: L; Fuel Delivery Type: FI; Fuel Type: GAS
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