HKS 08 Lancer Evolution GSR/MR M-Series Spark Plugs (Heat Range 9) - Black Ops Auto Works
HKS 08 Lancer Evolution GSR/MR M-Series Spark Plugs (Heat Range 9) - Black Ops Auto Works
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HKS 08 Lancer Evolution GSR/MR M-Series Spark Plugs (Heat Range 9)

HKS
HKS50003-M45XL
4957266720431
Spark Plugs
20+ Units In Stock - Ships Next Business Day
$ 300.00
FREE Ground Shipping!
$ 300.00

SKU: 50003-M45XL | UPC: 4957266720431

HKS 2008-2016 Lancer Evolution GSR/MR M-Series Spark Plugs (Heat Range 9)

HKS M-Series spark plugs deliver precise spark for 2008-2016 Mitsubishi Lancer Evolution GSR and MR models with 4B11T engines. Heat range 9 handles high boost and tuned setups with consistent firing. Set of 4 plugs replaces OEM for sharper throttle response and power gains.

Key Features

  • 0.8mm Iridium Center Electrode: Produces focused spark cone for complete combustion and efficient power delivery across RPM range
  • Platinum Ground Electrode: Resists wear for extended service life up to 60,000 miles in performance conditions
  • Extended Ceramic Insulator: Shields heat to prevent pre-ignition and carbon fouling in turbocharged applications
  • Heat Range 9: Matches Evo X tuning demands by dissipating heat faster to support 25+ psi boost levels
  • Direct OEM Thread Fit: 14mm thread M12 x 1.25 pitch drops in without modifications for quick swaps

Product Notes

  • Set includes 4 pre-gapped plugs at 0.8mm for immediate use
  • Store in dry area to maintain electrode condition before install
  • Packaged in protective foam insert box measuring 5.1 x 4.3 x 1.6 inches

Installation Notes

  • Professional installation recommended.
  • Torque to 18-22 ft-lbs using anti-seize on threads
  • Compatible with stock coil packs no adapters needed

This Part Fits

Year Make Model Submodel
2008-2015 Mitsubishi Lancer Evolution GSR
2008-2016 Mitsubishi Lancer Evolution MR

Why Choose HKS?

  • Proven in JDM motorsports like Super Taikyu endurance racing
  • Engineered in Japan with exact tolerances for 4B11T cylinder heads
  • Backed by decades of turbocharger and ignition R&D expertise

Frequently Asked Questions

  • Q: Will these fit 2016 Lancer Evolution MR?
    A: Yes direct fit for all 2008-2016 Evo X MR and GSR with 4B11T 2.0L turbo engine
  • Q: What material makes up the electrodes?
    A: Fine-wire iridium center electrode paired with pure platinum ground strap for durability and spark efficiency
  • Q: What is the service interval?
    A: Rated for 40,000-60,000 miles under stock to moderate tune conditions inspect during spark plug maintenance

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Compact OEM-style box 5.1 x 4.3 x 1.6 inches
  • Weight: 0.4 lbs

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