Photo 1 of Xxamz Throttle Body Assembly nCompatible With Chevy Express 1500/2500/3500 V8 4.8L 5.3L 03-06 GMC Savana 1500 2500 3500 V8 4.8L/5.3L 03-06 12596576 12580793 89017227

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Photo 1 of Xxamz Throttle Body Assembly nCompatible With Chevy Express 1500/2500/3500 V8 4.8L 5.3L 03-06 GMC Savana 1500 2500 3500 V8 4.8L/5.3L 03-06 12596576 12580793 89017227Photo 2 of Xxamz Throttle Body Assembly nCompatible With Chevy Express 1500/2500/3500 V8 4.8L 5.3L 03-06 GMC Savana 1500 2500 3500 V8 4.8L/5.3L 03-06 12596576 12580793 89017227