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Champion 300 N9YC Copper Spark Plug

Manufacturer

Champion

Picture for manufacturer Champion

Part Number

300
5 reviews
03/11/2036 10:53 PM
Sale Price

$4.11

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Champion 300 (N9YC) is a dependable copper core spark plug engineered for reliable ignition performance in a wide range of automotive applications. Built to meet rigorous ISO and SAE standards, this spark plug delivers proven durability and consistent firing under demanding conditions.

Key Features:

  • Copper core center electrode provides superior heat dissipation and accurate heat range control for extended service life
  • Patented SAC-9 semi-conductor resistor delivers maximum suppression of electromagnetic interference (EMI) and radio frequency interference (RFI)
  • TinTac and ULTRASEAL corrosion-resistant shell plating offers industry-leading protection against rust and oxidation
  • Precision-engineered to ISO and SAE specifications for guaranteed fit and performance
  • 14mm thread diameter with gasket seat design

Champion's proven design ensures reliable starting, smooth engine operation, and long-lasting performance. The copper core construction allows for optimal thermal conductivity, preventing pre-ignition and electrode wear while maintaining consistent spark energy throughout the plug's service life.

Very high level of responsive customer service, wow! And the items arrived immediately, so fast I thought there might be a mistake. :D<br>thx Sean!

My first order and I must say, very impressive! Awesome prices and super-fast shipping direct from the manufacturer. Couldn't ask for more! I will return.

Best Deal I could Finad Anywhere, easy and painless took me right to Paypal transaction a Snap. Great Customer Service

Easy to order

This was my first order with Autoplicity. Their prices were great, and the ordering process very easy. I was a little frustrated at first, as the order didn't arrive as expected. When I called, it took a little work, but I finally got the info that it was shipping from the manufacturer, and did get the tracking info. The parts arrived when tracking said it should. Would I place another order with Autoplicity? Short answer is yes!

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