• PLKR7A NGK platinum spark plug
  • PLKR7A NGK platinum spark plug firing end
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PLKR7A NGK Platinum Spark Plug | Genuine NGK Spark Plug

PLKR7A NGK Platinum Spark Plug | Genuine NGK Spark Plug

$39.00 AUD
$39.00 AUD
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🔧 Product Description

NGK Platinum Spark Plug – Part Number: PLKR7A

NGK spark plugs are built with technology to get an engine firing; the platinum range offers superior ignitability and improved service life over standard plugs, making a great choice as a replacement or upgrade.

⚙️ Key Features

  • Platinum-tipped centre electrode for extended service life
  • Improved ignitability over standard plugs
  • 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: 4288
  • Thread: 12 mm
  • Reach: 26.5 mm (1.04 in)
  • Hex: 16 mm (5/8 in)
  • Seat: Gasket
  • Terminal: Solid
  • Type: Projected

🚘 Application

Listed in NGK's application charts for automotive vehicles.

  • Dodge Sprinter 2500 (2008-2007) – 6-8 per engine
  • Dodge Sprinter 3500 (2008-2007) – 6-8 per engine
  • Freightliner Sprinter 2500 (2008-2007) – 6-8 per engine
  • Freightliner Sprinter 3500 (2008-2007) – 6-8 per engine
  • Mercedes-Benz C230 (2009-2006) – 6-8 per engine
  • Mercedes-Benz C250 (2012-2010) – 6-8 per engine
  • Mercedes-Benz C280 (2007-2006) – 6-8 per engine
  • Mercedes-Benz C300 (2012-2008) – 6-8 per engine
  • Mercedes-Benz C350 (2011-2006) – 6-8 per engine
  • Mercedes-Benz CL550 (2010-2007) – 6-8 per engine
  • Mercedes-Benz CLK350 (2009-2006) – 6-8 per engine
  • Mercedes-Benz CLK550 (2009-2007) – 6-8 per engine
  • Mercedes-Benz CLS550 (2011-2007) – 6-8 per engine
  • Mercedes-Benz E280 (2007) – 6-8 per engine
  • Mercedes-Benz E300 (2009-2008) – 6-8 per engine
  • Mercedes-Benz E350 (2011-2006) – 6-8 per engine
  • Mercedes-Benz E550 (2011-2007) – 6-8 per engine
  • Mercedes-Benz G550 (2015-2009) – 6-8 per engine
  • Mercedes-Benz GL450 (2012-2007) – 6-8 per engine
  • Mercedes-Benz GL550 (2012-2008) – 6-8 per engine
  • Mercedes-Benz GLK350 (2012-2010) – 6-8 per engine
  • Mercedes-Benz ML350 (2011-2006) – 6-8 per engine
  • Mercedes-Benz ML450 (2011-2010) – 6-8 per engine
  • Mercedes-Benz ML500 (2006-2005) – 6-8 per engine
  • Mercedes-Benz ML550 (2011-2008) – 6-8 per engine

That is the 25 most common of 34 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: 7019, 9408
  • Bosch: YR7MPP33
  • Torch: LDKRTPP

📦 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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