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2022 GMC Sierra 2500 HD

2022 GMC Sierra 2500 HD Spark Plugs

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Iridium IX Series Spark Plug, Sold individually
Part Number: NGLTR5IX11
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2022 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2022 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2022 GMC Sierra 2500 HD Pro 8 Cyl 6.6L
  • 2022 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2022 GMC Sierra 2500 HD AT4 8 Cyl 6.6L
Product Details
Notes : 5000 Ohms Resistance; 53 mm Insulator Height; 5/8 in. Hex Size; (1) Standard Ground Electrode; Nickel Core Ground Electrode Material; Taper Cut Core Design; Flat Seat; Non-Removable Nut Terminal TypeSeries : Iridium IX SeriesElectrode Tip Material : Iridium Electrode TipQuantity Sold : Sold individuallyWarranty : 60-day NGK limited warrantyProp 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.

Electrode Core Material : Copper Electrode CoreReach : 25 mm ReachGap Size : 0.04 in.Heat Range : 5Thread Size : 14 mm
Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG90220
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2022 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2022 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2022 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2022 GMC Sierra 2500 HD Pro 8 Cyl 6.6L
  • 2022 GMC Sierra 2500 HD AT4 8 Cyl 6.6L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; 0.6 mm Projected Fine Wire Ruthenium Center Electrode; 5000 Ohms Resistance; (1) Fine Wire Platinum Ground Electrode; Tapered Seat Type; Solid Terminal TypeSeries : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : SP490, 90220, 41108, 12620540, AYFS22FM, 8125980040, L3Y218110Quantity Sold : Sold individuallyWarranty : 60-day NGK limited warrantyProp 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.

Electrode Core Material : Copper Electrode CoreReach : 25 mm ReachGap Size : 0.04 in.Interchange Part Number : SP490, 90220, 41108, 12620540, AYFS22FM, 8125980040, L3Y218110Heat Range : 5Thread Size : 14 mm thread size
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They're pretty good give good power and a smooth idle.
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