My Account
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order

Champion CCH18 Massive Electrode Aviation Spark Plug

Manufacturer

Picture for manufacturer Champion

Part Number

CCH18
9 reviews
Sale Price

$4.20

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Champion CCH18 is a massive electrode aviation spark plug designed for reliable performance in aircraft piston engines. This 18mm spark plug features Champion's proven design with a thick, durable center electrode that provides extended service life and superior resistance to erosion in demanding aviation applications.

Key Features:

  • Massive electrode design for extended operational life
  • 18mm thread diameter for specific aircraft engine applications
  • FAA-PMA approved for certified aircraft installations
  • Engineered to withstand high cylinder pressures and temperatures
  • Copper core construction for optimal heat dissipation
  • Corrosion-resistant shell finish for long-term reliability

Champion aviation spark plugs are manufactured to stringent aerospace standards and are trusted by pilots and aircraft mechanics worldwide. The CCH18 delivers consistent ignition performance and is designed to meet or exceed OEM specifications for aircraft engines requiring 18mm spark plugs with massive electrode configuration.

Painless order at a couple hundred dollars less than other online suppliers.

It was a hard-to-find item that Boatplicity had in stock and at a decent price. I will be back for more stuff for my boat.

Returning customer from almost 17 years ago! I built a b16a and I bought all of the internals from you guys. Couldn't find my old account

So far so good

It would have been better if you listed the dimensions so hopefully it fits

Good prices.

Easy, great so far

Easy shopping great price

2thumbs up

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy