Chevrolet 2003 Silverado Owner's Manual page 502

VIN Code
Oil Filter*
Engine Air Cleaner /Filter*
Passenger Compartment
Air Filter Kit**
PCV Valve*
Spark Plugs
Fuel Filter*
Wiper Blades**
Wiper Blade Type
Wiper Blade Length
®
*ACDelco part number
** GM part number
***Denso part number
†A1518C high-capacity air cleaner filter may be substituted.
††NGK part number
5-122
U
PF44
A1518C
52485513
CV2001–C
41–974*
/PZTR5A15††
GF626
15153642
ITTA
22 inches
(56.0 cm)
N
PF44
A1518C
52485513
CV2001–C
41–974*
/PZTR5A15††
GF626
15153642
ITTA
22 inches
(56.0 cm)
G
PF454
A1518C
52485513
—
PTJ14R15***††
GF626
15153642
ITTA
22 inches
(56.0 cm)