Chevrolet C6H042 Owner's Manual page 281

Service Replacement Part and Filter Recommendations
Engine
RPO
Spark Plug
Gap
Torque
Oil Filter
Air Cleaner
Fuel Filter
Secondary Fuel Filter
Pressure Caps
*Optional Davco (K28) D350921 spin
**Optional Cold Weather (KUK) Racor B6484GM spin
fuel water separator mounted on the side of the diesel engine.
6-78
7.2L
LG5
R
CAT 1R0739
Donaldson P522606
R
ACDelco 915 Primary**
R
CAT 1R0751
-
RC 54
-
on type filter located in component box.
-
on type located in component box. Optional Davco heated
8.1L
L18
-
Denso Type TJ14R P15
0.060 inch (1.52 mm)
14.75 lb. ft. (20.0 Nm)
R
-
ACDelco PF 454
R
ACDelco A1518C
R
ACDelco GF626*
GM Part No. 15997145