• D7EA NGK spark plug
  • D7EA NGK spark plug firing end
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D7EA NGK Standard Spark Plug | Genuine NGK Spark Plug

D7EA NGK Standard Spark Plug | Genuine NGK Spark Plug

$12.00 AUD
$12.00 AUD
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🔧 Product Description

NGK Standard Spark Plug – Part Number: D7EA

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: 7912
  • Thread: 12 mm
  • Reach: 19 mm (3/4 in)
  • Hex: 18 mm
  • Seat: Gasket
  • Terminal: Threaded stud

🚘 Application

Listed in NGK's application charts for marine, motorcycle, ATV and snowmobile equipment. The chart shows a 0.5 mm gap for these engines, but check it against your engine's manual before fitting.

  • Bmw K100 LT (1000, 1992-1986) – Motorcycle
  • Bmw K100 RS (1000, 1989-1984) – Motorcycle
  • Bmw K75 (750, 1995-1994) – Motorcycle
  • Bmw K75/2 (750, 1995-1990) – Motorcycle
  • Bmw K75C (750, 1990-1985) – Motorcycle
  • Bmw K75RT (750, 1995-1989) – Motorcycle
  • Bmw K75S (750, 1995-1986) – Motorcycle
  • Bmw K75T (750, 1987-1986) – Motorcycle
  • Honda CB550F (550, 1977-1975) – Motorcycle
  • Honda CB550K (550, 1978-1974) – Motorcycle
  • Honda CB500F (500, 1973-1971) – Motorcycle
  • Honda TL250 (250, 1976-1975) – Motorcycle
  • Yamaha TT600 (600, 1984-1983) – Motorcycle
  • Yamaha XT550 (550, 1983-1982) – Motorcycle
  • Yamaha SR185 (185, 1982-1981) – Motorcycle
  • Kawasaki KLT110 (110, 1985-1984) – ATV
  • Motofino MF250DB (250, 2007-2005) – ATV
  • Suzuki LT-F300F (300, 2002-1999) – ATV
  • Suzuki LT-250 (250, 1993-1988) – ATV
  • Suzuki LT-F250 - QUADRUNNER (250, 2001-1988) – ATV
  • Suzuki LT-230 (230, 1993-1985) – ATV
  • Suzuki LT-F230G (230, 1987) – ATV
  • Suzuki ALT-185 (185, 1985) – ATV
  • Suzuki LT-185 - QUADRUNNER (185, 1987-1984) – ATV
  • Suzuki LT-160E (160, 1989) – ATV

That is the 25 most common of 36 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: A10, A8, P-A5HC, P-A7HC, R8
  • Torch: D7, D7CA, D7RC
  • Autolite: 4164, 4164DP
  • DENSO: 4090, X22ES-U
  • ACDelco: S123XL
  • Beck Arnley: 1765230

📦 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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