Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
328 Service and Maintenance
.Trained dealer technicians can
inspect the windshield and
recommend proper replacement
if needed.
Wiper Blades
Wiper blades need to be cleaned
and kept in good condition to
provide a clear view.
. Signs of wear include streaking,
skipping across the windshield,
and worn or split rubber.
. Trained dealer technicians can
check the wiper blades and
replace them when needed.
Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
330 Service and Maintenance
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
2.5L L4 Engine 23430312 A3208C
3.6L V6 Engine 23451060 A3209C
Engine Oil Filter 2.5L L4 Engine 12640445 PF64
3.6L V6 Engine 19330000 PF63E
Passenger Compartment Air Filter 13508023 CF185
Spark Plugs 2.5L L4 Engine 12627160 41-115
3.6L V6 Engine 12646780 41-130
Wiper Blades Driver Side –65 cm (25.6 in) 26674585 —
Passenger Side –45 cm (17.7 in) 26674584 —
