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SPARK PLUG SET GM VORTEC 350 CARB OR EFI NGK-2238 SET OF 8 PLUGS REPLACES PCM R030008A

$17.95 $21.52

NGK Spark Plug Set - GM Vortec - Carbureted or EFI Engines Replaces PCM R030008A Includes 8 Plugs V-Groove Center Electrode = V-Power Indmar LT1 NOT For LS1 - LQ9 -...

NGK Spark Plug Set - GM Vortec - Carbureted or EFI Engines

Replaces PCM R030008A

  • Includes 8 Plugs

NGKTR5 is a direct cross reference to the AC MR43LTS. Patented V- Groove center electrode improves ignition and reduces quenching

Premium NGK spark plugs are known for their reliable performance and superior anti-fouling characteristics

The Vortec 5.0 - 5.7 marine engines came out in 1996 but most manufacturers didn't start production until 1997. It's easy to find out if you have a Vortec Engine. The intake manifold bolts go straight down and the engines that are NOT Vortec, are installed at an angle.

  • 14mm thread size
  • 17.5mm thread length
  • Resistor
  • Tapered seat
  • V-Power Type
  • Gap 0.039 in. (1.0mm)
  • 5/8 in. or 16mm hex
  • Replaces AC Delco MR43-LTS
  • Replaces Crusader R030008A
  • Replaces Champion RS9YC
  • Replaces Mercury 33-862029

Recommended by the manufacturers for optimum performance, these spark plugs are the correct heat range for your marine engine