Suggested Retail: $23. APPEARS NEW. Oxygen O2 Sensor 234-4018 2344018 13474 Compatible with Chevy GMC Express Suburban Silverado 1500 2500 3500 C1500 C2500 K1500 K2500 k3500 Tahoe P30 Savana 1996 1997 1998 1999 2000 2001 2002 - OEM part number of this oxygen sensor 234-4018 234-4646 13474. Best for quick results and ensuring that your car operates neatly and efficently at its max performance capacity. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.