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NGK®
91768 Iridium IX Series Spark Plug, Sold individually 6, 3.6

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$13.99
Manufacturer #91768
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Spark Plug
Brand:
NGK
Notes:
(1) Ground Electrode Quantity; 0.63 in. Hex Size; 2.07 in. Insulator Height; Copper Center Electrode Core Material; Iridium Center Electrode Tip Material; Non-Removable Nut Electrical Terminal Type; Standard Ground Configuration; Nickel Ground Electrode Core Material; Taper Cut Ground Electrode Tip Design; Tapered Seat Type
Series:
Iridium IX Series
Replaces OE Number:
91768
Quantity Sold:
Sold individually
Warranty:
60-day NGK limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Gap Size:
0.03 in.
Heat Range:
7
Interchange Part Number:
91768
Product Fit:
Direct Fit
Reach:
0.98 in. Reach
Recommended Use:
OE Replacement
Thread Size:
0.47 in.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2016 Cadillac ATS
Luxury
6 Cyl 3.6L
-
2016 Cadillac ATS
Premium
6 Cyl 3.6L
-
2016 Cadillac CTS
Performance
6 Cyl 3.6L
-
2016-2017 Cadillac ATS
Performance
6 Cyl 3.6L
-
2016-2017 Cadillac CTS
Premium
6 Cyl 3.6L
-
Page 1 of 11 | Showing 1 - 5 of 54 results

Product Information

NGK PREMIUM CLASS IX IRIDIUM SPARK PLUG SET

NGK Iridium IX Spark Plug improves throttle response and superior anti fouling that deliver an outstanding acceleration, high fuel efficiency and durability with its ultimate design, technology, and performance.

Features and Benefits:
  • Iridium alloy has extremely high melting point making it perfect for today's high-tech and high performance engines
  • Fine Iridium tip that ensures high durability and a consistently stable spark
  • Trivalent metal plating offers superior anti-corrosion and anti-seizing properties
  • 0.6mm center electrode
  • Enhanced ignitability
  • Trivalent metal plating
Specifications:
  • Copper electrode core material
  • Iridium electrode tip material
  • Fine wire center electrode
  • Resistor plug type
  • Gasket seat type
  • Solid terminal type
  • 16 mm hex size
  • 1.1 mm gap size
  • Heat range 7
  • 19 mm reach
  • 14 mm thread size
Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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