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  See more parts for INFINITI G35
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HKS M-Series Super Fire Racing Spark Plug Infiniti G35 | Nissan 2007-2021 - 50003-M40HL

HKS M-Series Super Fire Racing Spark Plug - 50003-M40HL

Upgrade your Nissan R35 GT-R (2009-2021) with the HKS M-Series Super Fire Racing spark plug, designed for high-performance tuning. These iridium spark plugs are engineered to deliver exceptional ignition performance, ensuring your engine runs smoothly even under demanding conditions.

Key Features:

  • 0.6mm Iridium Alloy Center Electrode: Offers superior durability and longevity.
  • Outer Electrode with Platinum Chip: Enhances conductivity and performance.
  • Short Type Outer Electrode: Built to withstand vibrations, ensuring reliability.
  • Thermal Edge Design: Optimizes heat dissipation for better performance.
  • Prevents Carbon Build-Up: Keeps your engine cleaner for improved efficiency.
  • Heat Range: 8, suitable for high-performance applications.

Specifications:

Crafted from iridium alloy, these spark plugs have a high melting point of 2454°C, significantly higher than traditional options. This means they can handle high compression and minor knocking without degrading. The nickel coating on the housing further protects against premature wear, making these plugs a reliable choice for enthusiasts.

Fitment:

  • Nissan R35 GT-R (2009-2021)

Customer Feedback:

Many users have reported noticeable improvements in engine responsiveness and fuel efficiency after installing the HKS M-Series spark plugs. The anti-carbon build-up feature is particularly appreciated, as it helps maintain cleaner combustion over time, leading to fewer maintenance issues.

Notes:

  • Images are for marketing purposes only; actual product may vary.

Other Part Numbers:
HKS #hks50003-M40HL

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
INFINITI G35 2007-2008 Journey
INFINITI G35 2007-2008 Base
INFINITI G35 2007-2008 X
INFINITI G35 2007-2008 Sport
INFINITI G35 2008 X Sport
Nissan 350Z 2007-2008 Base
Nissan 350Z 2007-2008 Touring
Nissan 350Z 2007-2008 Nismo
Nissan 350Z 2007-2008 Enthusiast
Nissan 350Z 2007-2008 Grand Touring
Nissan GT-R 2009, 2018 Base
Nissan GT-R 2009, 2016-2021 Premium
Nissan GT-R 2016 Black Edition
Nissan GT-R 2016-2021 Nismo
Nissan GT-R 2017-2021 Track Edition
Nissan GT-R 2018-2019 Pure
Nissan GT-R 2020 50th Anniversary Edition
Nissan GT-R 2021 T-spec
Nissan GT-R 2021 Nismo SE

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.

Warranty for Exhaust System

HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.

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