Sale price $47.99 Regular price
Regular price $47.99

HKS Super Fire Racing M40XL Spark Plug Heat Range 40 Mitsubishi Lancer Evolution X - 50003-M40XL

Part Number: HKS50003-M40XL
Authorized HKS Dealer Ships from Calgary

Warehouse Icon Inventory Location: Boost Factory Calgary Canada

Stock: 4

4

HKS Super Fire Racing M40XL spark plug, part number 50003-M40XL, heat range 40 (NGK #8 equivalent).

  • XL type: thread diameter 12 mm, reach 26.5 mm, 16 mm wrench size
  • 0.6 mm iridium alloy center electrode
  • Square platinum chip on a shortened, tapered outer electrode
  • Thermal edge on the ceramic insulator to reduce carbon deposits that cause misfires
  • Spark support gap between the insulator tip and the base of the outer electrode

Popular fitments

Vehicle Chassis Engine Years Stock heat range Source
Mitsubishi Lancer Evolution X CZ4A 4B11 (turbo) 10/2007 - 04/2016 8 HKS Japan Mitsubishi chart
Mitsubishi Eclipse Cross GK1W 4B40 03/2018 - 7 HKS Japan Mitsubishi chart
More fitments
Vehicle Chassis Engine Years Stock heat range Source
Nissan Dayz Roox B21A 3B20 / 3B20 (turbo) 02/2014 - 02/2020 7 HKS Japan Nissan chart
Nissan Dayz B21W 3B20 / 3B20 (turbo) 06/2013 - 02/2019 7 HKS Japan Nissan chart
Subaru Stella LA150F / LA160F KF-VE / KF-VET (turbo) 12/2014 - 07/2023 6 / 7 HKS Japan Subaru chart
Subaru Sambar Truck S500J / S510J KF-VE 09/2014 - 6 HKS Japan Subaru chart

Hundreds more applications are listed on the HKS Japan application chart for the M series.

HKS resources:

Contact us if you are unsure of fitment or Size HERE

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