• CMR7H NGK spark plug
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CMR7H NGK Standard Compact Spark Plug | Genuine NGK Spark Plug

CMR7H NGK Standard Compact Spark Plug | Genuine NGK Spark Plug

$18.00 AUD
$18.00 AUD
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🔧 Product Description

NGK Standard Compact Spark Plug – Part Number: CMR7H

Spark plugs are a critical engine component, providing the spark that ignites the air-fuel mixture that drives an engine. NGK spark plugs feature trivalent plating – a silver/chrome-coloured finish on the threads – for corrosion resistance against moisture and chemicals, and are designed to meet or exceed OE standards.

⚙️ Key Features

  • Standard nickel centre electrode
  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Corrugated ribs reduce the risk of flashover
  • Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
  • Copper core aids in heat removal
  • Triple seals prevent leakage

📏 Specifications

  • NGK stock number: 3066
  • Thread: 10 mm
  • Reach: 12.7 mm (1/2 in)
  • Hex: 16 mm (5/8 in)
  • Seat: Gasket
  • Terminal: Solid
  • Type: Compact

🚘 Application

Listed in NGK's application charts for lawn, garden and commercial equipment. The gap is not the same on all of them – the chart lists between 0.5 mm and 1.0 mm depending on the engine, so check the line for yours.

  • Husqvarna 543XP (43.1cc 2.95HP) – Chainsaw
  • Redmax GZ3500T – Chainsaw
  • Redmax GZ4500 – Chainsaw
  • Echo PE-2620 (25.4cc) – Outdoor Power Equipment
  • Echo SRM-2620 (25.4cc) – Outdoor Power Equipment
  • Echo SRM-2620T (25.4cc) – Outdoor Power Equipment
  • Echo SRM-2620U (25.4cc) – Outdoor Power Equipment
  • Blower 180BF (72cc) – Outdoor Power Equipment
  • Hedge Trimmer 226HD60S (1.15HP) – Outdoor Power Equipment
  • Hedge Trimmer 226HD75S (1.15HP) – Outdoor Power Equipment
  • Hedge Trimmer 226HS75S (1.15HP) – Outdoor Power Equipment
  • Hedge Trimmer 226HS99S (1.15HP) – Outdoor Power Equipment
  • Blower BB 2250 (50.2cc) – Outdoor Power Equipment
  • Blower EBZ5150 (50.2cc) – Outdoor Power Equipment
  • Blower EBZ5150RH (50.2cc) – Outdoor Power Equipment
  • Blower EBZ6500 (65.6cc) – Outdoor Power Equipment
  • Blower EBZ6500RH (65.6cc) – Outdoor Power Equipment
  • Blower EBZ7500 (65.6cc) – Outdoor Power Equipment
  • Blower EBZ7500RH (65.6cc) – Outdoor Power Equipment
  • Blower EBZ8500 (75.6cc) – Outdoor Power Equipment
  • Blower EBZ8500RH (75.6cc) – Outdoor Power Equipment
  • Blower HBZ2610 (25.4cc) – Outdoor Power Equipment
  • Edger HEZ2610F, HEZ2650, HEZ2460, HEZ3060 – Outdoor Power Equipment
  • Edger HEZ2650F (25.4cc) – Outdoor Power Equipment
  • Hedge Trimmer CHTZ2460 (23.6cc) – Outdoor Power Equipment

That is the 25 most common of 37 applications NGK's charts list for this plug – ask us to check yours.

🔄 Supersession & Cross Reference

NGK's cross-reference tables list this plug against these part numbers.

  • Champion: 965, RZ7C
  • Jenn Feng: 9295-310502
  • John Deere: TY26714
  • Torch: AC7R

📦 Condition

  • Brand new genuine product
  • Supplied in original packaging

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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