KarParts360 For Cadillac CTS/XTS 2015 16 17 18 2019 Spark Plug | Iridium | 1 Ground Electrode | 0.03 Inches Gap | 0.55 Inches Thread Diameter | 2.06 In. Insulator Height | Replacement For 12662396

Product Info:
Part: Spark Plug
Center Electrode Tip Material: Iridium
Seat Type: Tapered
Ground Electrode Tip Design: Platinum
Insulator Height: 2.067 inches / 52.5 millimeters
Gap Size: 0.035 inches / 0.9 millimeters
Ground Electrode Quantity: 1
Thread Diameter: 0.551 inches / 14 millimeters
Manufacturer Heat Range: 7
Reach: 0.984 inches / 25 millimeters
Resistor Type: Yes
Ground Configuration: Standard

Product Features:
Provides a high melting point and great strength, helps to provide excellent wear resistance and durability.
Offers excellent engine idle stability, reliable cold starting, quick acceleration and smooth performance.
Three Piece Fired in Suppressor seal meters spark energy for long electrode life, helps prevent combustion leakage and helps block radio frequencies that can affect vehicle electronics.
Laser-welded which provides precision welds, reduces excess debris and wear rate, thus increasing durability.

Premium Aftermarket Replacement Parts:
Every component undergoes a thorough evaluation and meticulous inspection to establish adherence to our strict safety standards and high-quality benchmarks.

Engineered For Longevity:
Crafted from top-tier materials, this product has undergone rigorous testing to provide maximum durability.

Please confirm OEM # or Partslink # matches exactly before purchasing, otherwise, the item might not fit.