Best 350z Spark Plugs: image

Best 350z Spark Plugs

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Top 8 Best 350z Spark Plugs

1
Why we chose it
  • REDUCE EMISSIONS AND MISFIRES: This tried-and-true Spark Plug boosts performance, reduces emissions, and enables better fuel economy so that your engine runs at its best. The durable shell reliably protects the spark plug from corrosion, ensuring long-lasting sparking capabilities. The center and ground electrodes promote sharper spark focus for fewer misfires
  • TRUST IN NGK NTK: Explore components built by the world leader in the design of spark plugs and oxygen sensors. Their attention to performance excellence is what has differentiated them from the competition and allowed them to be the number one supplier of spark plugs and oxygen sensors
  • RELY ON QUALITY IGNITION COMPONENTS: From their start in 1936 through today, the NGK product line is proof of their dedication to innovation, performance, and quality. In order to deliver high-quality spark plugs and oxygen sensors to the automotive community, NGK has partnered with auto manufacturers to engineer automotive parts that fit both the vehicles of today and of the future
  • This 6 pack NGK Iridium IX Spark Plug is compatible with Nissan 350Z 2006, 2005, 2004, 2003 3.5L V6 and is perfect for a tune up or performance upgrade.
  • IMPROVE IGNITION AND SPARK EFFICIENCY: This Spark Plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug. The corrosion-resistant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency
6 pc NGK Iridium IX Spark Plugs compatible with Nissan 350Z 3.5L V6 2003-2006 Ignition Wire Secondary: image
96%
customers recommend this product
4.8/ 5
2
Why we chose it
  • Free 2 Day shipping to all 50 states when you order before 11 AM PST
Set of 6 Denso Platinum TT Spark Plug PKH16TT + 6 AD Auto Parts Ignition Coils For Infiniti & Nissan: image
90%
customers recommend this product
4.5/ 5
3

NGK Spark Plug 4469

6 ratings | 6 offers | 6 Reviews
Price: $26.66$32.69
Why we chose it
  • 1 Order 4 Pcs
  • NGK # 4469
  • LFR5AIX-11
NGK Spark Plug 4469: image
100%
customers recommend this product
5/ 5
Value for money3.6
Mileage3.6
4
Why we chose it
  • Remedies common spark plug issues such as slow acceleration, poor fuel economy, engine misfires, rough start and idle
  • 1 Year Limited Warranty – Please use enter your vehicle in your Amazon Garage above to see if this part is compatible with your vehicle
  • These spark plugs provide better durability and performance for better ignitability
  • Spark Plugs are engineered for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability
  • The center electrode tip wears less than a standard spark plug providing years of reliable service
ENA Set of 6 Platinum Spark Plug Set Compatible with Nissan Infiniti 350z Altima Maxima Murano Pathfinder Quest Xterra Equator Frontier QX4 FX35 G35 M35 I35 3.5L 4.0L: image
100%
customers recommend this product
5/ 5
5
Why we chose it
  • This 6 pack NGK V-Power Spark Plug is compatible with Nissan 350Z 2006, 2005, 2004, 2003 3.5L V6 and is perfect for a tune up or performance upgrade.
  • IMPROVE IGNITION AND SPARK EFFICIENCY: This Spark Plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug. The corrosion-resistant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency
  • TRUST IN NGK NTK: Explore components built by the world leader in the design of spark plugs and oxygen sensors. Their attention to performance excellence is what has differentiated them from the competition and allowed them to be the number one supplier of spark plugs and oxygen sensors
  • REDUCE EMISSIONS AND MISFIRES: This tried-and-true Spark Plug boosts performance, reduces emissions, and enables better fuel economy so that your engine runs at its best. The durable shell reliably protects the spark plug from corrosion, ensuring long-lasting sparking capabilities. The center and ground electrodes promote sharper spark focus for fewer misfires
  • RELY ON QUALITY IGNITION COMPONENTS: From their start in 1936 through today, the NGK product line is proof of their dedication to innovation, performance, and quality. In order to deliver high-quality spark plugs and oxygen sensors to the automotive community, NGK has partnered with auto manufacturers to engineer automotive parts that fit both the vehicles of today and of the future
6 pc NGK V-Power Spark Plugs compatible with Nissan 350Z 3.5L V6 2003-2006 Ignition Wire Secondary: image
88%
customers recommend this product
4.4/ 5
6

NGK 4469 Spark Plug

146 ratings | 8 offers | 146 Reviews
Price: $8.91$11.34
Why we chose it
  • Includes (1) Spark Plug.
  • New, Bulk Packed.
  • Consult owners manual for proper part number identification and proper installation.
  • Genuine NGK Replacement Part.
  • Please refer to list for compatibility.
NGK 4469 Spark Plug: image
92%
customers recommend this product
4.6/ 5
Mileage4.4
Value for money4.3
Top Pick
7

NGK (4469) LFR5AIX-11 Iridium IX Spark Plug, Pack of 1

317 ratings | 11 offers | 317 Reviews
Price: $7.95$11.62
Why we chose it
  • Fit Type: Vehicle Specific
  • Package Weight: 0.045 kilograms
  • Package Dimensions: 9.525 H x 2.209 L x 2.387 W (centimeters)
  • Country of Origin : China
NGK (4469) LFR5AIX-11 Iridium IX Spark Plug, Pack of 1: image
92%
customers recommend this product
4.6/ 5
Mileage4.9
Value for money4.8
Longevity4.8
8

New #NGK Iridium IX Spark Plugs LFR5AIX-11# 4469 (pack 6)

0 ratings | 2 offers | 0 Reviews
Price: $38.6$38.99
Why we chose it
  • FREE SHIPPING to anywhere IN USA and territories For This Item
  • Iridium alloy has extremely high melting point, perfect for today s high-tech, high-performance engines
  • Features superior anti-corrosion and anti-seizing properties
  • Fine Iridium tip ensures high durability
  • Constructed from durable material
New #NGK Iridium IX Spark Plugs LFR5AIX-11# 4469 (pack 6): image
50%
customers recommend this product
3/ 5
Top Pick
NGK (4469) LFR5AIX-11 Iridium IX Spark Plug, Pack of 1
NGK iridium plugs represent the ultimate evolution of spark plug technology and performance. The iridium center electrode is both stronger and harder than platinum. This allows NGK engineers to design an ultra-fine (0.6mm)center electrode reducing the vol
Ranking the Brands
Sixity Auto: 25.00%
AD Auto Parts: 12.50%
NGK: 37.50%
ENA: 12.50%
N-G-K: 12.50%

Comparison Table

Сomparison: 6 pc NGK Iridium IX Spark Plugs compatible with Nissan 350Z 3.5L V6 2003-2006 Ignition Wire Secondary: imageСomparison: Set of 6 Denso Platinum TT Spark Plug PKH16TT + 6 AD Auto Parts Ignition Coils For Infiniti & Nissan: imageСomparison: NGK Spark Plug 4469: imageСomparison: ENA Set of 6 Platinum Spark Plug Set Compatible with Nissan Infiniti 350z Altima Maxima Murano Pathfinder Quest Xterra Equator Frontier QX4 FX35 G35 M35 I35 3.5L 4.0L: imageСomparison: 6 pc NGK V-Power Spark Plugs compatible with Nissan 350Z 3.5L V6 2003-2006 Ignition Wire Secondary: imageСomparison: NGK 4469 Spark Plug: imageСomparison: NGK (4469) LFR5AIX-11 Iridium IX Spark Plug, Pack of 1: imageСomparison: New #NGK Iridium IX Spark Plugs LFR5AIX-11# 4469 (pack 6): image
6 pc NGK Iridium IX Spark Plugs compatible with Nissan 350Z 3.5L V6 2003-2006 Ignition Wire SecondarySet of 6 Denso Platinum TT Spark Plug PKH16TT + 6 AD Auto Parts Ignition Coils For Infiniti & NissanNGK Spark Plug 4469ENA Set of 6 Platinum Spark Plug Set Compatible with Nissan Infiniti 350z Altima Maxima Murano Pathfinder Quest Xterra Equator Frontier QX4 FX35 G35 M35 I35 3.5L 4.0L6 pc NGK V-Power Spark Plugs compatible with Nissan 350Z 3.5L V6 2003-2006 Ignition Wire SecondaryNGK 4469 Spark PlugNGK (4469) LFR5AIX-11 Iridium IX Spark Plug, Pack of 1New #NGK Iridium IX Spark Plugs LFR5AIX-11# 4469 (pack 6)
BrandSixity AutoAD Auto PartsNGKENASixity AutoNGKNGKN-G-K
Core MaterialIridiumCopperIridiumIridium
Top Material TypeMetalMetal, CeramicMetal
Vehicle Service Type2003 nissan 350 z2003 nissan 350 zNote AAIA Part Type Description: Spark Plug Center Electrode Core Material: Copper Core Center Electrode Tip Material: Iridium Country of Origin (Primary): JP Emission Code : 1 Gap Size: 0.044 Ground Configuration: Standard Ground Electrode Core Material: Nickel Core Ground Electrode Quantity: 1 Ground Electrode Tip Design: Taper Cut Harmonized Tariff Code (HTS): 8511100000 Hex Size: 5/8″ Insulator Height: 50.50 Interchange Part Number: XP5325, 4469, 7975, LFR5AIX-11, NGK4469, IKH16TT Life Cycle Status Code: 4 Life Cycle Status Description: Announced Manufacturer Heat Range: 5 Maximum Cases per Pallet Layer: 12 MSDS Required Flag: N National Popularity Code : B National Popularity Description: Next 20% of Product Group Sales Value Other Part Number: 739 38021 131, 1AMSP09609, 739 38021, LFR 5 AIX 11 Pallet Layer Maximum: 9 Product Description – Abbreviated – 12: Spark Plug Product Description – Invoice – 40: NGK Iridium IX Spark Plug Product Description – Long – 80: NGK Iridium IX Spark Plug Product Description – Short – 20: NGK Iridium IX Plug Reach: 26.5 Remanufactured Part: N Resistance: 5000 Seat Type: Gasket Thread Diameter: 14.00 NGK Laser Platinum Spark Plugs Are The O.E. Spark Plug In Many Of Today’s High Performance Engines. These Spark Plugs Feature Laser Welding & Platinum Construction Of The Electrodes To Reduce Corrosion And Erosion For Maximum Durability And Reliability.Note AAIA Part Type Description: Spark Plug Center Electrode Core Material: Copper Core Center Electrode Tip Mater… See more
ManufacturerSixity AutoAD Auto Parts & BoschENASixity AutoNGKNGKN-G-K
Item Weight11.5 ounces5 pounds11.5 ounces5.4 ounces0.704 ounces9.6 ounces
Product Dimensions3.7 x 0.94 x 4.98 inches3.7 x 0.94 x 4.98 inches9.4 x 2.4 x 2.1 inches4.35 x 2.24 x 2.08 inches1.69 x 0.96 x 3.35 inches
Is Discontinued By ManufacturerNoNoNoNo

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Tips and advices on YouTube

Which spark plugs are best for performance tuning?
How to Change Nissan 350Z & Infiniti G35 Spark Plugs (NGK Iridium Nissan 3.5L V6) | AnthonyJ350
INFINITI G35 / NISSAN 350z – How to tell bad COIL PACK – Misfire Random P0300

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