Brands Vehicles

Lowest Prices

Free Returns

Online Since 2009

JOIN GEARS TO SAVE 5%

NGK 90174 Spark Plug


Brand:	NGK
Part Number:	90174
UPC:	00087295901748
Weight:	0.04 lbs
Condition:	New

On Sale:

$14.86

Availability:

91 in Stock

Warehouse:

US-1

Quantity:

Product Information

Description:

Get the NGK 90174 Spark Plug for your vehicle. Buy now and secure your purchase online!

NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance.

Features and Benefits:

ACTUAL OE or EQUIVALENT HIGH IGNITABILITY DESIGN: DFE tip and iridium alloy center electrode produce the most advanced OE spark plug technology
DFE DESIGN: Double fine electrode (platinum pin) provides more complete fuel burn, quicker throttle response, smoother idle and better cold starts
IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
RECOMMENDED USAGE: Best for vehicles with OE DFE iridium alloy plugs
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Specifications:

Center Electrode Core Material:

Copper

Center Electrode Tip Material:

Iridium

Electrical Terminal Type:

Non-Removable Nut

Ground Configuration:

Standard

Ground Electrode Core Material:

Nickel

Ground Electrode Quantity:

Ground Electrode Tip Design:

Dual Fine Electrode - High Ignitability

Hex Size:

14 mm

Insulator Height:

50.00 mm

Manufacturer Heat Range:

Part Number:

DF8H-11B

Pre-Gap Size:

.044 in.

Reach:

26.5 mm

Resistance:

5000.0 Ohm

Seat Type:

Flat

Stock Number:

90174

Thread Diameter:

12.00 mm

Country of Origin:

Manufacturer Warranty:

2 Months

Select a vehicle to narrow NGK 90174 Spark Plug fitment info!

Last Updated: 04/13/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

2013

INFINITI EX37

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

INFINITI EX37

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

2013

INFINITI FX37

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

INFINITI FX37

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI G37

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi OE Mfr Recommended Service Interval-IPL, 105,000 mi OE Mfr Recommended Service Interval-Exc. IPL

INFINITI G37

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi OE Mfr Recommended Service Interval-IPL, 105,000 mi OE Mfr Recommended Service Interval-Exc. IPL

6 Per Vehicle

INFINITI G37

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

INFINITI G37

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI M37

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

INFINITI M37

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

2015

INFINITI Q40

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

INFINITI Q40

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI Q50

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

INFINITI Q50

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

2015

INFINITI Q60

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi OE Mfr Recommended Service Interval-IPL, 105,000 mi OE Mfr Recommended Service Interval-Exc. IPL

INFINITI Q60

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi OE Mfr Recommended Service Interval-IPL, 105,000 mi OE Mfr Recommended Service Interval-Exc. IPL

6 Per Vehicle

2014

INFINITI Q60

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi (IPL versions) / 105,000 mi (Non-IPL versions) OE Mfr Recommended Service Interval

INFINITI Q60

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi (IPL versions) / 105,000 mi (Non-IPL versions) OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI Q70

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

INFINITI Q70

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI Q70L

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

INFINITI Q70L

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI QX50

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

INFINITI QX50

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI QX70

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

INFINITI QX70

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

Nissan 370Z

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi (Nismo versions) / 105,000 mi (Non-Nismo versions) OE Mfr Recommended Service Interval

Nissan 370Z

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi (Nismo versions) / 105,000 mi (Non-Nismo versions) OE Mfr Recommended Service Interval

6 Per Vehicle

Nissan 370Z

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi OE Mfr Recommended Service Interval-Nismo, 105,000 mi OE Mfr Recommended Service Interval-Exc. Nismo

Nissan 370Z

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi OE Mfr Recommended Service Interval-Nismo, 105,000 mi OE Mfr Recommended Service Interval-Exc. Nismo

6 Per Vehicle

2009

Nissan 370Z

3.7L V6 Gas DOHC

6 Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

Nissan 370Z

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

NGK 90174 Spark Plug

$14.86

Product Information

Description:

Features and Benefits:

Specifications:

Manufacturer Warranty:

Select a vehicle to narrow NGK 90174 Spark Plug fitment info!

INFINITI EX37 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval

INFINITI EX37

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval 6 Per Vehicle

INFINITI FX37 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval

INFINITI FX37

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval 6 Per Vehicle

INFINITI G37 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 60,000 mi OE Mfr Recommended Service Interval-IPL, 105,000 mi OE Mfr Recommended Service Interval-Exc. IPL

INFINITI G37

INFINITI G37 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval

INFINITI G37

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval 6 Per Vehicle

INFINITI M37 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval

INFINITI M37

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval 6 Per Vehicle

INFINITI Q40 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval

INFINITI Q40

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval 6 Per Vehicle

INFINITI Q50 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval

INFINITI Q50

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval 6 Per Vehicle

INFINITI Q60 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 60,000 mi OE Mfr Recommended Service Interval-IPL, 105,000 mi OE Mfr Recommended Service Interval-Exc. IPL

INFINITI Q60

INFINITI Q60 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 60,000 mi (IPL versions) / 105,000 mi (Non-IPL versions) OE Mfr Recommended Service Interval

INFINITI Q60

INFINITI Q70 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval

INFINITI Q70

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval 6 Per Vehicle

INFINITI Q70L 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval

INFINITI Q70L

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval 6 Per Vehicle

INFINITI QX50 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval

INFINITI QX50

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval 6 Per Vehicle

INFINITI QX70 3.7L V6 Gas DOHC

6

Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval

INFINITI QX70

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark PlugOE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs. Gap 0.044 OE Equivalent Design 105,000 mi OE Mfr Recommended Service Interval 6 Per Vehicle

INFINITI EX37

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI FX37

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI G37

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi OE Mfr Recommended Service Interval-IPL, 105,000 mi OE Mfr Recommended Service Interval-Exc. IPL

INFINITI G37

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI M37

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI Q40

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI Q50

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI Q60

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi OE Mfr Recommended Service Interval-IPL, 105,000 mi OE Mfr Recommended Service Interval-Exc. IPL

INFINITI Q60

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
60,000 mi (IPL versions) / 105,000 mi (Non-IPL versions) OE Mfr Recommended Service Interval

INFINITI Q70

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI Q70L

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI QX50

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle

INFINITI QX70

3.7L V6 Gas DOHC

Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

3.7L V6 Gas DOHC Laser Iridium High Ignitability Spark Plug
OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Gap 0.044
OE Equivalent Design
105,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle