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2011 Infiniti M37
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Price Match Guarantee
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Lifetime Replacement
2011 Infiniti M37

2011 Infiniti M37 Spark Plugs

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Double Iridium Spark Plug Series Spark Plug, Sold individually
Bosch®
Double Iridium Spark Plug Series Spark Plug, Sold individually
Part Number: BS09693
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 2011 Infiniti M37 Base 6 Cyl 3.7L Do Not Gap, Gap is Preset, Original Equipment Is Iridium Pin-to-Pin Design
  • 2011 Infiniti M37 X 6 Cyl 3.7L Do Not Gap, Gap is Preset, Original Equipment Is Iridium Pin-to-Pin Design
Product Details
Notes : Projected Insulator TypeQuantity Sold : Sold individuallyWarranty : 1-year Bosch 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.

Promotions : European Vehicle PartsElectrode Core Material : Iridium Electrode CoreSeries : Double Iridium Spark Plug SeriesGap Size : 0.039 in.Heat Range : 6
Ruthenium HX Series Spark Plug, Sold individually
NGK®
Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG91784
Guaranteed to Fit
$15.49
Vehicle Fitment
  • 2011 Infiniti M37 Base 6 Cyl 3.7L
  • 2011 Infiniti M37 X 6 Cyl 3.7L
Product Details
Notes : 1.25 mm Thread Pitch; 14 mm Hex Size; 0.6 mm Extended Projection Fine Wire Ruthenium Center Electrode; 5000 Ohms Resistance; (1) Projected Square Platinum Ground Electrode; Gasket Seat Type; Solid Terminal TypeElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : 91784, 22401JF01DQuantity 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 : 26.5 mm ReachGap Size : 0.03 in.Series : Ruthenium HX SeriesInterchange Part Number : 91784, 22401JF01DHeat Range : 8Thread Size : 12 mm Thread Size
Ruthenium HX Series Spark Plug, Set of 6
NGK®
Ruthenium HX Series Spark Plug, Set of 6
Part Number: SET-NG91784-6
Guaranteed to Fit
$66.49
Vehicle Fitment
  • 2011 Infiniti M37 Base 6 Cyl 3.7L Gap 0.044in
  • 2011 Infiniti M37 X 6 Cyl 3.7L Gap 0.044in
Product Details
Electrode Tip Material : Ruthenium Electrode TipReplaces OE Number : 91784, 22401JF01DQuantity Sold : Set of 6Warranty : 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 : 26.5 mm ReachGap Size : 0.03 in.Series : Ruthenium HX SeriesInterchange Part Number : 91784, 22401JF01DHeat Range : 8Thread Size : 12 mm Thread Size
Iridium Long Life Series Spark Plug, Sold individually
Denso®
Iridium Long Life Series Spark Plug, Sold individually
Part Number: NP3457
Guaranteed to Fit
$24.99
Vehicle Fitment
  • 2011 Infiniti M37 Base 6 Cyl 3.7L
  • 2011 Infiniti M37 X 6 Cyl 3.7L
Product Details
Notes : 14.3 mm Hex Size; (1) Ground Electrode; Flat Seat Type; Platinum Needle Ground Electrode Tip Design; Needle-to-Needle ConfigurationElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Denso 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 : Nickel Copper Alloy Electrode CoreReach : 1.04 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementSeries : Iridium Long Life SeriesHeat Range : 24Thread Size : 0.47 in.
Iridium Long Life Series Spark Plug, Set of 6
Denso®
Iridium Long Life Series Spark Plug, Set of 6
Part Number: SET-NP3457-6
Guaranteed to Fit
$99.99
Vehicle Fitment
  • 2011 Infiniti M37 Base 6 Cyl 3.7L
  • 2011 Infiniti M37 X 6 Cyl 3.7L
Product Details
Electrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Set of 6Warranty : 1-year or 12,000-mile Denso 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 : Nickel Copper Alloy Electrode CoreReach : 1.04 in. ReachSeries : Iridium Long Life SeriesGap Size : 0.04 in.Heat Range : 24Recommended Use : OE ReplacementThread Size : 0.47 in.
Page 1 of 1 | Showing 1 - 5 of 5 results

Top Rated Products

Denso Iridium Long Life Series Spark Plug, Sold individually
$24.99( Review)
Better than the NGK ones if i’m being honest
Charlie A.
VERIFIED PURCHASER
NGK Ruthenium HX Series Spark Plug, Set of 6
$66.49( Review)
Work great.
Esther R.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Denso Iridium Long Life Series Spark Plug, Set of 6
$99.99
Q:Are these already gapped?
John O.
A:BEST ANSWERHi John, I'm glad to assist you. Yes, these come pre-gapped. Click on the link below for direct ordering to take advantage of our limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/spark-plug/denso/set-np3457-6?can=CPAE1047_CSQA_20231126 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >
NGK Ruthenium HX Series Spark Plug, Set of 6
$66.49
Q:Hey can it fit 2011 g37x coupe?
Emmanuel
A:BEST ANSWERHi Emmanuel, Thanks for initiating contact. Yes, this set of spark plugs is guaranteed to fit the 2011 Infiniti G37 X 6 Cyl 3.7L, gap 0.044 inch. Use the link below to order while the part is in stock. Your order will come with a 30-day post-purchase price match guarantee. I hope this helps and enjoy shopping! https://www.carparts.com/spark-plug/ngk/set-ng91784-6?can=CPGG4850_CSQA_20240514 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

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A Short Course on Ignition Systems
A Short Course on Ignition SystemsLet’s see how this is done. The role of spark plugs is integral in the operation of the ignition systems as they ignite the air/fuel mixture—at exactly the right instant.
Why Won’t My Car Start?
Why Won’t My Car Start?Automotive professionals break down no-start situations into two separate categories: crank-no-start and no-crank-no-start.
P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitIn an engine with a COP ignition system, each cylinder comes with its own ignition coil that sits on top of the spark plug. The computer monitors the circuit between it and every ignition coil for faults. It will file a trouble code depending on the cylinder that experienced a
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.