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Champion 942M Copper Plus Spark Plug RV91MC Marine

Manufacturer

Champion

Picture for manufacturer Champion

Part Number

942M
5 reviews
04/04/2036 2:13 AM
Sale Price

$3.18

2 left at this price

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Usually delivered within 2 days

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Product Details

The Champion 942M Copper Plus Spark Plug (Type RV91MC) delivers a consistently focused spark with minimum radio frequency interference, making it ideal for marine applications with sensitive electronics. This R-type spark plug features Champion's SAC-9 RFI suppressor, which protects your radio and navigation equipment while maintaining reliable ignition performance.

Key Features:

  • Triple-coated shell provides excellent corrosion resistance in harsh marine environments
  • Triple-seal assembly offers industry-leading strength and durability
  • Precision-rolled threads conform to all manufacturer specifications for proper fit
  • SAC-9 RFI suppressor eliminates radio frequency interference with sensitive electronics
  • Copper core electrode for superior heat dissipation and conductivity
  • Made in U.S.A. for quality assurance

Champion's R-type plugs utilize a resistor made of strontium carbonate, aluminum oxide, and copper oxide powders to suppress RFI without compromising ignition performance. This makes the 942M an excellent choice for inboard, I/O, and outboard marine engines where electronic equipment protection is essential.

Note: Always consult your engine owner's manual to ensure proper spark plug selection for optimal performance.

Products specifications

Type

Copper Plus

Very easy to find and purchase what I needed. It showed up at a reasonable time.

I ordered from Autoplicity because they had the lowest price for an exhaust i was looking for. I was kind of iffy at first but then i read all the great reviews. Very fast shipping and delivery! I will be coming back for my next auto needs. Thank you autoplicity for your great prices and customer service!

I am pleased with Autoplicity. There was a miscommunication on shipment, but after a phone call, everything was handled. Looking forward to my parts coming in. Thanks guys!

I purchased an Optima Red Top 75 battery from Autoplicity and they have some of the best prices available. The item was shipped right away and they knew the inventory that was available, not like others who said there may be a 2 to 3 week shipping time frame. So far the service has been great and I look forward to continued great service.

i received item very prompt and for a great price!

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