Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

2018 Cadillac CT6

X

Displaying 1 to 16 (of 16 products)
On Sale:

$28.26

Avail:
9 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
2.0L L4 Gas DOHC Turbo,
2.0L L4 Electric/Gas DOHC Turbo
 
4
 
Double Platinum Power
Plug Type RES9PYP4
Gap .035
 
2018 Cadillac CT6 equipped with
2.0L L4 Gas DOHC Turbo,
2.0L L4 Electric/Gas DOHC Turbo Double Platinum Power
Plug Type RES9PYP4
Gap .035

4 Per Vehicle
On Sale:

$14.04

Avail:
38 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
3.0L V6 Gas DOHC Turbo
 
6
 
EVO
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 
2018 Cadillac CT6 equipped with
3.0L V6 Gas DOHC Turbo EVO
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle
On Sale:

$13.97

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
3.6L V6 Gas DOHC
 
6
 
Laser Iridium Spark Plug
Gap 0.036
OE Equivalent Design*
96,000 mi OE Mfr Recommended Service Interval
 
2018 Cadillac CT6 equipped with
3.6L V6 Gas DOHC Laser Iridium Spark Plug
Gap 0.036
OE Equivalent Design*
96,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle
On Sale:

$10.78

Avail:
3 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
3.0L V6 Gas DOHC Turbo
 
6
 
Laser Iridium High Ignitability Spark Plug
Gap 0.028
OE Equivalent Design*
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
60,000 mi OE Mfr Recommended Service Interval
 
2018 Cadillac CT6 equipped with
3.0L V6 Gas DOHC Turbo Laser Iridium High Ignitability Spark Plug
Gap 0.028
OE Equivalent Design*
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
60,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle
On Sale:

$11.14

Avail:
14 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo
 
4
 
Iridium XP
OE Style
Gap .035 (in)
 
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo Iridium XP
OE Style
Gap .035 (in)

4 Per Vehicle
On Sale:

$10.02

Avail:
82 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo
 
4
 
Ruthenium HX High Ignitability Spark Plug
Gap 0.036
 
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo Ruthenium HX High Ignitability Spark Plug
Gap 0.036

4 Per Vehicle
On Sale:

$8.93

Avail:
6 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
3.6L V6 Gas DOHC
 
6
 
Iridium IX Spark Plug
Gap 0.036
 
2018 Cadillac CT6 equipped with
3.6L V6 Gas DOHC Iridium IX Spark Plug
Gap 0.036

6 Per Vehicle
On Sale:

$7.20

Avail:
92 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo
 
4
 
Iridium IX Spark Plug
Gap 0.036
 
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo Iridium IX Spark Plug
Gap 0.036

4 Per Vehicle
On Sale:

$8.04

Avail:
10 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo
 
4
 
Laser Iridium Spark Plug
Gap 0.036
OE Equivalent Design*
60,000 mi OE Mfr Recommended Service Interval
 
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo Laser Iridium Spark Plug
Gap 0.036
OE Equivalent Design*
60,000 mi OE Mfr Recommended Service Interval

4 Per Vehicle
On Sale:

$8.65

Avail:
354 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo
 
4
 
GM Original Equipment-Iridium
GAP PRE-SET AT FACTORY, DO NOT RE-GAP
Eng: LTG
8th VIN Digit: X
 
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo GM Original Equipment-Iridium
GAP PRE-SET AT FACTORY, DO NOT RE-GAP
Eng: LTG
8th VIN Digit: X

4 Per Vehicle
On Sale:

$8.86

Avail:
14 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
3.0L V6 Gas DOHC Turbo
 
6
 
GM Original Equipment-Iridium
Original Equipment
GAP PRE-SET AT FACTORY, DO NOT RE-GAP
GAP .030
Eng: LGW
8th VIN Digit: 6
 
2018 Cadillac CT6 equipped with
3.0L V6 Gas DOHC Turbo GM Original Equipment-Iridium
Original Equipment
GAP PRE-SET AT FACTORY, DO NOT RE-GAP
GAP .030
Eng: LGW
8th VIN Digit: 6

6 Per Vehicle
2018 Cadillac CT6 equipped with
3.0L V6 Gas DOHC Turbo
 
6
 
GM Original Equipment-Iridium
Original Equipment
GAP PRE-SET AT FACTORY, DO NOT RE-GAP
GAP .030
Eng: LGW
8th VIN Digit: 6
AWD
 
2018 Cadillac CT6 equipped with
3.0L V6 Gas DOHC Turbo GM Original Equipment-Iridium
Original Equipment
GAP PRE-SET AT FACTORY, DO NOT RE-GAP
GAP .030
Eng: LGW
8th VIN Digit: 6
AWD

6 Per Vehicle
On Sale:

$7.22

Avail:
49 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
3.0L V6 Gas DOHC Turbo
 
6
 
Champion Iridium
Plug Type RES8WYPB3
Gap .030
 
2018 Cadillac CT6 equipped with
3.0L V6 Gas DOHC Turbo Champion Iridium
Plug Type RES8WYPB3
Gap .030

6 Per Vehicle
On Sale:

$7.22

Avail:
64 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
2.0L L4 Gas DOHC Turbo,
2.0L L4 Electric/Gas DOHC Turbo
 
4
 
Champion Iridium
Plug Type RES8WYPB4
Gap .035
 
2018 Cadillac CT6 equipped with
2.0L L4 Gas DOHC Turbo,
2.0L L4 Electric/Gas DOHC Turbo Champion Iridium
Plug Type RES8WYPB4
Gap .035

4 Per Vehicle
On Sale:

$5.76

Avail:
70 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo
 
4
 
G-Power Spark Plug
Gap 0.036
 
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo G-Power Spark Plug
Gap 0.036

4 Per Vehicle
On Sale:

$9.60

Avail:
58 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo
 
4
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

4 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo
 
4
 
Double Platinum
Gap .035 (in)
 
2018 Cadillac CT6 equipped with
2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo,
2.0L L4 Gas DOHC Turbo Double Platinum
Gap .035 (in)

4 Per Vehicle
Displaying 1 to 16 (of 16 products)