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6-91
Service Replacement Part and Filter Recommendations
Engine
7.2L
8.1L
7.8L
6.6L
RPO
LG5
L18
LG4
LB7
Spark Plug
ACDelco
R
41
-
983
Gap
0.060 inch (1.52 mm)
Torque
14.75 lb. ft. (20.0 Nm)
Oil Filter
CAT
R
1R0739
ACDelco
R
PF454
GM Part No. 94392475 ACDelco
R
PF1218
Air Cleaner
Donaldson P522606
ACDelco
R
A1518C
C4/C5 Models:
GM Part No. 88937527
C6/C7/C8 Models:
GM Part
No. 88937548***
C4/C5 Models:
GM Part No. 88937527
C6/C7/C8 Models:
GM Part No. 88937548***
Fuel Filter
ACDelco
R
915 Primary**
ACDelco
R
GF626*
GM Part No. 94392474 GM Part No. 97256734
Summary of Contents for 2003 C4C042
Page 1: ......
Page 6: ...v Here are some examples of symbols you may find on your vehicle ...
Page 66: ...1 59 United States Canada ...
Page 143: ...2 68 The Instrument Panel Your Information System ...
Page 302: ...6 48 Single Axle Models ...
Page 329: ...6 75 GM Vehicle Care Appearance Materials ...
Page 377: ...7 31 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 378: ...7 32 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 379: ...7 33 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 380: ...7 34 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...