【Warranty】2 Years. (Improve fuel efficiency & Stable performance & Durable)
【Placement on Vehicle】▲Upstream, Front, Pre-cat;Rear, Downstream, Post-cat ▲Sensor Type : Heated. ▲Wire Count : 4-Wire ▲Wire Harness Length : 12.28 in.
【Interchange Part Number】234-4343, 2344343, 12567254, 12590789, 234-4650, 2344650, 8972873520, 89728-73520
【Direct Fit Application】234-4343 oxygen sensor replacement for Chevrolet Blazer 4.3L V6 2002 2003 2004 2005, for Chevrolet S10 4.3L V6 2002 2003 2004 2005, for GMC Jimmy 4.3L V6 2002 2003 2004 2005, for GMC Sonoma 4.3L V6 2002 2003 2004
【Service Guaranteed】Must pass a rigorous professional practice loading test before sale and shipment. 100% satisfaction after sale services and technical assistance. Please rest assured to purchase.If you have any questions, contact with us, we will reply you in 24 hours and offer the solve way for you.Hope you have a good shopping!