Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2007 Cadillac CTS Spark Plug

2007 Cadillac CTS Spark Plug

My Vehicle Change Vehicle
2007 Cadillac CTS
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Spark Plugs & Wires
  • Department
  • Electrode Material
  • Insulator Type
  • Brands
  • Prices

19 Products found

2 Q&A for Spark Plug Repair
Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2007 Cadillac CTS Spark Plug Diagram - 19300872
    View Related Parts

    OEM (Genuine) 2007 Cadillac CTS Spark Plug

    PartNumber: 19300872
    OEM 2007 Cadillac CTS Spark Plug - 19300872
    Product Specifications
    • Notes: 2.8 & 3.6 Liter
    • Location: Passenger Side; Driver Side
    • Other Names: Spark Plug
    • Item Dimensions: 4.6 x 3.8 x 1.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12597464, 92220447
    • Part Description: 2007 Cadillac CTS Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | Base | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS
    $7.18 MSRP: $12.98
    You Save: $5.80 (45%)
  • Denso Iridium TT™ Spark Plug for 2007 Cadillac CTS - 4718

    Denso® Iridium TT™ Spark Plug for 2007 Cadillac CTS

    PartNumber: 4718
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: ISO
    • Reach: 25 mm (1")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047181
    • Part Description: 2007 Cadillac CTS Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 6 Cyl 2.8L
    • 2007 Cadillac CTS | All Trims | 6 Cyl 3.6L
    $7.96
  • OEM 2007 Cadillac CTS Spark Plug Diagram - 12681665
    View Related Parts

    OEM (Genuine) 2007 Cadillac CTS Spark Plug

    PartNumber: 12681665
    OEM 2007 Cadillac CTS Spark Plug - 12681665
    Product Specifications
    • Notes: 6.0 Liter
    • Location: Driver Side; Passenger Side
    • Other Names: Spark Plug
    • Item Dimensions: 3.7 x 1.1 x 6.9 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25162555, 12607234, 19256067, 25315018, 89017883, 25162556
    • Part Description: 2007 Cadillac CTS Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | V | 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
    $8.74 MSRP: $15.80
    You Save: $7.06 (45%)
  • Denso Iridium Power™ Spark Plug for 2007 Cadillac CTS - 5338

    Denso® Iridium Power™ Spark Plug for 2007 Cadillac CTS

    PartNumber: 5338
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • OE Part Number: ITV16
    • Overall Height: ISO
    • Reach: 25 mm (1")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053380
    • Part Description: 2007 Cadillac CTS Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 6 Cyl 2.8L
    • 2007 Cadillac CTS | All Trims | 6 Cyl 3.6L
    $7.01
  • Denso Iridium TT™ Spark Plug for 2007 Cadillac CTS - 4713

    Denso® Iridium TT™ Spark Plug for 2007 Cadillac CTS

    PartNumber: 4713
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047136
    • Part Description: 2007 Cadillac CTS Iridium TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 8 Cyl 6.0L
    $7.01
  • Denso Double Platinum Spark Plug for 2007 Cadillac CTS - 5068

    Denso® Double Platinum Spark Plug for 2007 Cadillac CTS

    PartNumber: 5068
    Product Specifications
    • Notes: Gap 0.050; OE Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap
    • Electrode Material: Platinum
    • Gap: .050" (1.3 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.3 mm
    • Overall Height: JIS
    • Reach: 25 mm (1")
    • Seat Type: Tapered
    • Spark Plug Reach: 0.984"
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511050686
    • Part Description: 2007 Cadillac CTS Double Platinum Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 6 Cyl 3.6L
    • 2007 Cadillac CTS | All Trims | 6 Cyl 2.8L
    $6.08
  • Denso Iridium Long-Life Spark Plug for 2007 Cadillac CTS - 5090

    Denso® Iridium Long-Life Spark Plug for 2007 Cadillac CTS

    PartNumber: 5090
    Product Specifications
    • Notes: Gap 0.040; DENSO is OE Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 18 mm (.709")
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511050907
    • Part Description: 2007 Cadillac CTS Iridium Long-Life Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 8 Cyl 6.0L
    $6.14
  • Denso Iridium Power™ Spark Plug for 2007 Cadillac CTS - 5325

    Denso® Iridium Power™ Spark Plug for 2007 Cadillac CTS

    PartNumber: 5325
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • OE Part Number: IT16
    • Overall Height: JIS
    • Reach: 18.00 mm
    • Seat Type: Tapered
    • Terminal Type: Solid
    • Thread Diameter: 14.00 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053250
    • Part Description: 2007 Cadillac CTS Iridium Power™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 8 Cyl 6.0L
    $6.17
  • Denso Platinum TT™ Spark Plug for 2007 Cadillac CTS - 4513

    Denso® Platinum TT™ Spark Plug for 2007 Cadillac CTS

    PartNumber: 4513
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: ISO
    • Reach: 25 mm (1")
    • Seat Type: Tapered
    • Spark Plug Reach: 25.00 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045132
    • Wrench Diameter: 16 mm
    • Part Description: 2007 Cadillac CTS Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 6 Cyl 3.6L
    • 2007 Cadillac CTS | All Trims | 6 Cyl 2.8L
    $5.18
  • Denso Platinum TT™ Spark Plug for 2007 Cadillac CTS - 4511

    Denso® Platinum TT™ Spark Plug for 2007 Cadillac CTS

    PartNumber: 4511
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 16
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: JIS
    • Reach: 17.5 mm (.689")
    • Seat Type: Tapered
    • Spark Plug Reach: 18 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045118
    • Wrench Diameter: 16 mm
    • Part Description: 2007 Cadillac CTS Platinum TT™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 8 Cyl 6.0L
    $3.38
  • OEM 2007 Cadillac CTS Ignition Coil Diagram - 19418102
    View Related Parts

    OEM (Genuine) 2007 Cadillac CTS Ignition Coil

    PartNumber: 19418102
    OEM 2007 Cadillac CTS Ignition Coil - 19418102
    Product Specifications
    • Notes: 2.8 & 3.6 Liter; CTS; 2.8L;CTS; 3.6L
    • Location: Passenger Side; Driver Side
    • Other Names: Ignition Coil, Spark Plug
    • Item Dimensions: 8.9 x 3.9 x 3.3 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12613057, 12629037, 12583514
    • Part Description: 2007 Cadillac CTS Ignition Coil
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | Base, V | 6 Cyl 2.8 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
    $96.99 MSRP: $183.02
    You Save: $86.03 (48%)
  • Denso Iridium Tt™ Spark Plug for 2007 Cadillac CTS - IT16

    Denso® Iridium Tt™ Spark Plug for 2007 Cadillac CTS

    PartNumber: IT16
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053250
    • Part Description: 2007 Cadillac CTS Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 8 Cyl 6.0L
  • Denso Iridium Tt™ Spark Plug for 2007 Cadillac CTS - IT16TT

    Denso® Iridium Tt™ Spark Plug for 2007 Cadillac CTS

    PartNumber: IT16TT
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047136
    • Part Description: 2007 Cadillac CTS Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 8 Cyl 6.0L
  • Denso Iridium Tt™ Spark Plug for 2007 Cadillac CTS - ITV16

    Denso® Iridium Tt™ Spark Plug for 2007 Cadillac CTS

    PartNumber: ITV16
    Product Specifications
    • Notes: Gap 0.044; Iridium Pwr - Perf Upgrade w/World's Smallest Center Electrode (0.4 mm Dia) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 25.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511053380
    • Part Description: 2007 Cadillac CTS Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 6 Cyl 2.8L
    • 2007 Cadillac CTS | All Trims | 6 Cyl 3.6L
  • Denso Iridium Tt™ Spark Plug for 2007 Cadillac CTS - ITV16TT

    Denso® Iridium Tt™ Spark Plug for 2007 Cadillac CTS

    PartNumber: ITV16TT
    Product Specifications
    • Notes: Gap 0.040; Iridium TT - Ultimate Endurance & Pwr, 0.4mm Iridium & 0.7mm Platinum Twin-Tip Technology
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 25.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511047181
    • Part Description: 2007 Cadillac CTS Iridium Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 6 Cyl 2.8L
    • 2007 Cadillac CTS | All Trims | 6 Cyl 3.6L
  • Denso Platinum Tt™ Spark Plug for 2007 Cadillac CTS - PT16TT

    Denso® Platinum Tt™ Spark Plug for 2007 Cadillac CTS

    PartNumber: PT16TT
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045118
    • Part Description: 2007 Cadillac CTS Platinum Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 8 Cyl 6.0L
  • Denso Double Platinum™ Spark Plug for 2007 Cadillac CTS - PT16VR13

    Denso® Double Platinum™ Spark Plug for 2007 Cadillac CTS

    PartNumber: PT16VR13
    Product Specifications
    • Notes: Gap 0.050; OE Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug w/Platinum Ground Strap
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.050
    • Reach: 25.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050686
    • Part Description: 2007 Cadillac CTS Double Platinum™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 6 Cyl 3.6L
    • 2007 Cadillac CTS | All Trims | 6 Cyl 2.8L
  • Denso Platinum Tt™ Spark Plug for 2007 Cadillac CTS - PTV16TT

    Denso® Platinum Tt™ Spark Plug for 2007 Cadillac CTS

    PartNumber: PTV16TT
    Product Specifications
    • Notes: Gap 0.040; Platinum TT - Twin-Tip Technology Design w/Platinum Center Electrode & Titanium Enhanced Ground Strap
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 25.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511045132
    • Part Description: 2007 Cadillac CTS Platinum Tt™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 6 Cyl 3.6L
    • 2007 Cadillac CTS | All Trims | 6 Cyl 2.8L
  • Denso Iridium Long-Life™ Spark Plug for 2007 Cadillac CTS - ZTJ16R10

    Denso® Iridium Long-Life™ Spark Plug for 2007 Cadillac CTS

    PartNumber: ZTJ16R10
    Product Specifications
    • Notes: Gap 0.040; DENSO is OE Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) w/Platinum Ground Strap
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium-Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 18.00
    • Resistance: 5000
    • Seat Type: Tapered
    • UPC: 042511050907
    • Part Description: 2007 Cadillac CTS Iridium Long-Life™ Spark Plug
    More Info
    Vehicle Fitment
    • 2007 Cadillac CTS | All Trims | 8 Cyl 6.0L

FAQ for Spark Plug Repair

Q: What should be noticed before removing the spark plug?
A:
Clean the spark plug recess area, and allow the engine to cool before removing the spark plug.
By Bob
GM Specialist
01/11/2022
Q: What should be noticed before installing the spark plug?
A:
Be sure that the spark plug threads smoothly into the cylinder head and that the spark plug is fully seated.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What should be noticed while installing the oil filter cap?
A:
Lubrication must be applied to the threads of the Oil Filter cap before installation.
Q: What is the proper way to install the Oil Filter Adapter?
A:
Install the Oil Filter Adapter, the A/C compressor, the power steering drive belt, and the oil filter.
Q: What should be noticed while servicing the Oxygen Sensor?
A:
Handle the Oxygen Sensors carefully to prevent damage to the component. Keep the electrical connector and the exhaust inlet end free of contaminants. Do not use cleaning solvents on the sensor. And do not drop or mishandle the sensor.