Vehicle Fitment

This part is universal

Your Vehicle Requires 4 Spark Plugs.

Product Details

Super Fire Racing Iridium Spark Plug (50003-M50HL) by HKS®. HKS Plug ignites faster and efficient for the best fuel efficiency and the best performance in all situation and environment. It’s very important to provide safe and stable ignition for engine to perform at a maximum power. HKS Super Fire Racing plug is the best plug item for extreme racing driving and also works fine for the normal tuning engine.

Notes

This is a Special Order product and, therefore, Non-Returnable.

Specifications

Electrode Material: Iridium

Thread Diameter: 0.473"

Thread Length: 1.043"

Heat Range: 10

Type: HL

Features

0.6mm Iridium Alloy Center Electrode
Iridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability
Outer Electrode with Platinum Chip
The Outer Electrode incorporates a square platinum chip which improves urability, and when combined with the iridium center electrode boosts ignition performance
The Outer Electrode features a shortened tip design and tapered shape while maintaining the necessary space for proper ignition
Short Type Outer Electrode (Anti-Vibration)
The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode
Thermal Edge
After long idling or various combustion conditions carbon buildup can occur causing misfires. The Thermal Edge of the ceramic insulator will discharge to help decrease carbon deposits
Spark Support Gap
Discharges will occur in the Spark Support Gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup

Special Design RE-type for Rotary Engines. Rotary engines reciprocating design have a different mechanism and combustion condition. RE-type spark plugs are specially designed to meet the different requirement for rotary engines. The straight shape platinum outer electrode enables reliable ignition performance.

HKS® is one of leading manufacturers of performance automotive parts. It offers a comprehensive line of superior quality coilovers, downpipes, transmissions, drop-in filters, pistons, superchargers, and more. The purpose of the company's foundation was to manufacture performance engine components and turbo kits which surpass OE parts. HKS pioneered the Japanese aftermarket performance industry by offering the first commercially available electronic turbo timer and boost controller.

Brand:

HKS

Part Number:

50003-M50HL

Alternate MPN:

50003M50HL

Warranty

HKS Co., Ltd. (“HKS”) warrants to the original retail purchaser that the HKS product will be free from defects in material and workmanship for one (1) year from the date of original purchase except for:

HKS Exhaust Systems: Four years after purchase (The warranty period of the metal catalyzers, front pipes, exhaust manifolds, and center pipes are one year after purchase).

HKS Turbine kit, Turbocharger Units, and Wastegate Unit: 120 days after purchase

HKS Clutch Kit: 90 days after purchase

Warranty Conditions

When the product(s) is installed and used properly as instructed in the manual within the warranty period, and any defects in manufacturing are identified, HKS will repair or replace defective parts with new or reconditioned parts without charge.

The following cases are exceptions (Disclaimers):

Improper installation and/or misuse
Mishandling during shipping, installation, and transfer
Service, alteration, modification, and/or repair by anyone other than HKS’ authorized dealers
Installing the products to inapplicable vehicles
The aging of the material and/or parts such as dirt, scratch, rust, peeling of plating and painting, etc. Rust formed by sea water, snow melting agent, and/or a similar solvent
Use with non-HKS products
A natural disaster, such as a fire, earthquake, flood, lightening, and/or accident
In these cases, even the defect is found within a warranty period, HKS shall not be liable under this warranty

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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HKS® 50003-M50HL - Super Fire Racing Iridium Spark Plug (Passenger Vehicles w/Ice)

Questions and Answers

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