4 Pcs Oxygen Sensor 234-4012 234-4018 For 99-02 for GMC for Chevrolet 1500 4.3L 4.8L

Condition:New|Features:Direct Fit, Easy Installation|Manufacturer Warranty:2 Year|Fitment 2: for GMC Savana 2500, 3500|OE/ Part Number:234-4012, 234-4018|Number of Pieces:4|Fitment Type:Direct Replacement|Sensor Type:Oxygen Sensor|Year:1996-2002|Number of Sensors:4|Interchange Part Number:SG454 SG236|Placement on Vehicle:Front, Rear|ENGINE:4.3L, 5.7L|Fitment: for Chevrolet Express 1500, 2500, 3500|Manufacturer Part Number:234-4012, 234-4018|Brand:Unbranded|Terminal Type:Blade & Bullet|Wire Quantity:4|Surface Finish:same as picture|Type:Sensor|UPC:765829190294