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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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HKS
HKS Super Fire Racing M40iL Spark Plugs - Pack of 10
$270.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
HKS Super Fire Racing M40iL spark plugs are engineered to deliver superior ignition performance and heat resistance for high-output and tuned engines. These M-Series plugs utilize a 0.6mm iridium alloy center electrode to lower the required voltage for sparking, improving startability and response while reducing the load on the ignition system. The outer electrode incorporates a platinum chip to ensure long-term durability and consistent gap maintenance under extreme combustion temperatures.
- Manufacturer Part Number: M40iL
- Series: Super Fire Racing M-Series
- Heat Range: HKS 8 (NGK Equivalent 8)
- Thread Dimensions: 14mm x 26.5mm (Long Reach)
- Electrode Material: 0.6mm Iridium Center / Platinum Ground
- Quantity: Set of 10 Plugs
The specialized M40iL design includes a thermal edge and a cooling gap to effectively resist carbon buildup and fouling, ensuring a stable spark even in rich-running or high-boost conditions. These plugs are a direct replacement for engines requiring a long-reach ISO-type plug and provide the thermal overhead necessary for reliable performance across the entire RPM range.
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HKS Super Fire Racing M40iL Spark Plugs - Pack of 10
$270.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$270.00
$270.00
$270.00
HKS Super Fire Racing M40iL spark plugs are engineered to deliver superior ignition performance and heat resistance for high-output and tuned engines. These M-Series plugs utilize a 0.6mm iridium alloy center electrode to lower the required voltage for sparking, improving startability and response while reducing the load on the ignition system. The outer electrode incorporates a platinum chip to ensure long-term durability and consistent gap maintenance under extreme combustion temperatures.
- Manufacturer Part Number: M40iL
- Series: Super Fire Racing M-Series
- Heat Range: HKS 8 (NGK Equivalent 8)
- Thread Dimensions: 14mm x 26.5mm (Long Reach)
- Electrode Material: 0.6mm Iridium Center / Platinum Ground
- Quantity: Set of 10 Plugs
The specialized M40iL design includes a thermal edge and a cooling gap to effectively resist carbon buildup and fouling, ensuring a stable spark even in rich-running or high-boost conditions. These plugs are a direct replacement for engines requiring a long-reach ISO-type plug and provide the thermal overhead necessary for reliable performance across the entire RPM range.
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