Interchanges:
Delco 10465578, 19136219, 9000879,
GM 10465578, 12564108, 12570823,
Original Reference Number 330001419
Lester 18495, 6449

Application:
Chevrolet Medium/Heavy Truck 
C3500HD V8 8.1L 496cid 2002
C5500 Kodiak V8 8.1L 496cid 2003-2006
C6500 Kodiak V8 8.1L 496cid 2001-2006
C7500 Kodiak V8 8.1L 496cid 2001-2006
Chevrolet Truck 
Avalanche 2500 V8 8.1L 496cid 2002
C3500 V8 8.1L 496cid 2002
Silverado 2500 HD V8 8.1L 496cid 2002
Silverado 3500 V8 8.1L 496cid 2002
Suburban 2500 V8 8.1L 496cid 2002
Chevrolet Van 
Express 1500 V8 5.0L 305cid 2002
Express 1500 V8 5.7L 350cid 2002
Express 2500 V8 5.0L 305cid 2002
Express 2500 V8 5.7L 350cid 2002
Express 3500 V8 5.7L 350cid 2002
Express 3500 V8 8.1L 496cid 2002
GMC Medium/Heavy Truck 
C3500HD V8 8.1L 496cid 2002
C5500 Topkick V8 8.1L 496cid 2003-2006
C6500 Topkick V8 8.1L 496cid 2001-2006
C7500 Topkick V8 8.1L 496cid 2001-2006
GMC Truck
Sierra 2500 HD V8 8.1L 496cid 2002
Sierra 3500 V8 8.1L 496cid 2002
Yukon XL 2500 V8 8.1L 496cid 2002
GMC Van 
Savana 1500 V8 5.0L 305cid 2002
Savana 1500 V8 5.7L 350cid 2002
Savana 2500 V8 5.0L 305cid 2002
Savana 2500 V8 5.7L 350cid 2002
Savana 3500 V8 5.7L 350cid 2002
Savana 3500 V8 8.1L 496cid 2002