Rear Body Structure, Moldings & Trim, Cargo Stowage
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Part No. & Part Description
15319851 RELAY, Emission Control System, RELAY,SECONDARY AIR INJECTION PUMP(HIGH CURRENT SHROUDED 4-PINION GRAY RELAY)(PART OF 1)(GRAY)(HIGH CURRENT)(4-PINION)
GMPartsGiant.com offers the wholesale prices for genuine 2004 Chevrolet Trailblazer 4WD parts. Parts like Wiring Harness/Chassis are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.2L, 8 Cyl 5.3L. Model Code: 4 DOOR.