HKS Super Fire Racing M35 Spark Plug (NGK7)
HKS Super Fire Racing M35 Spark Plug (NGK7)
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- 14-day returns
- Genuine parts
- Melbourne-based support
Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
HKS Super Fire Racing M-Series spark plugs are built for high-output and tuned engines that need stable ignition under heat and high rpm. An iridium-alloy centre electrode paired with a platinum-tipped ground electrode produces a fine, durable spark with strong wear resistance, so ignition stays consistent under boost and sustained load.
Features
- Iridium-alloy centre electrode and platinum ground electrode for a strong, stable spark
- High resistance to pre-ignition and knock in high-compression and forced-induction engines
- Quick throttle response and reliable ignition at high rpm
- Heat range: NGK #7 equivalent (this listing)
Fitment
- Universal fitment by specification. Choose the heat range to suit your engine and state of tune; as a guide, step to a colder plug (higher number) as boost and power climb.
Notes
- Confirm the correct heat range, thread size and reach for your engine before ordering.
- Motorsport-oriented product. Gapped and inspected to suit your application before fitting.
Specifications
- Part Number
- 50003-M35
- Brand
- HKS
- Series
- Super Fire Racing (M-Series)
- Heat Range
- NGK #7 equivalent
- Centre electrode
- Iridium alloy
- Ground electrode
- Platinum tipped
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.