Cadillac CT4 2023 - Page 476

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
Service and Maintenance 475
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from
your dealer.
Part GM Part Number
ACDelco
Part Number
Engine Air Cleaner/Filter
I2.0L L4 Engine
84498926 A3245C
I2.7L L4 Engine
84498926 A3245C
I3.6L V6 Engine (Driver Side)
84335354 A3235C
I3.6L V6 Engine (Passenger Side)
84335354 A3235C
Engine Oil Filter
I2.0L L4 engine
55495105 PF66
I2.7L L4 engine
55495105 PF66
I3.6L V6 Engine
12707246 PF63
Passenger Compartment Air Filter
IStandard Filter
84987523 CF185
IFine Dust Particulate
23195727 CF206
Spark Plugs
I2.0L L4 engine
55504354 41–103–IP
I2.7L L4 engine
12688094 41–106–IP
I3.6L V6 Engine
12662396 41–147