My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

HKS 50003-MR45HLZ-1 Super Fire Racing Spark Plug - M45HLZ

Manufacturer

Part Number

50003-MR45HLZ-1
Sale Price

$33.00

Estimated ship date Wednesday, November 25

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The HKS Super Fire Racing spark plug is engineered for high-performance applications where reliable ignition and maximum power output are critical. This premium spark plug features advanced electrode design and materials to deliver superior ignition characteristics compared to standard spark plugs.

Key Features:

  • Fine-wire center electrode design for improved ignitability and throttle response
  • Enhanced heat dissipation properties for stable operation under high load conditions
  • Special ground electrode configuration for more consistent spark formation
  • Low required voltage for reliable cold starts and stable idling
  • Optimized heat range for performance engines
  • Durable construction for extended service life in demanding applications

HKS Super Fire Racing spark plugs are designed for enthusiasts who demand the best from their engine, providing improved combustion efficiency, better throttle response, and more stable engine operation across the RPM range. The M45HLZ heat range specification makes this plug suitable for specific modified and high-performance applications.

Quick and hassle free

Best price. Fast shipping would order from them again!

fast shipping, Thanks!

Great prices and super fast check out thanks

Product I need

all items showed up in different packages with one tracking number for 3 separate packages

Great prices on awesome products. Shipped right to my door. Amazing experience. Will be buying more from this company and recommending them to everybody. Thank you

great prices easy to navigate site, free shipping, and had the part that I needed,

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy