🔋 Power Up Your Ride with Confidence!
The Champion Copper Plus Marine 821M spark plug is designed for dependable performance and durability, featuring a copper core for precise heat control and corrosion resistance. Built to meet ISO and SAE standards, this OE type replacement plug ensures a perfect fit and long-lasting reliability for your marine engine.
| Top Material Type | Metal |
| Core Material | Copper |
A**R
They fit and work
Always good to have spare plugs on hand.
M**5
This is what quality control looks like
You can always count on Champion spark plugs. My outboard motor runs best with this brand.
L**S
It is not a carton of 4 it is a carton of 1
This is a bad description, don't waste your money just go to the parts store. This is my 3rd order in a row that was incorrect from amazon, I will probably not shop there any more.
S**N
It got here fast....
I barely got my fingers off the key-board and VOILA here is was.... max
A**R
Only received one ordered 2
Bought 2 and only received one
A**.
Great plug a bit pricey
Perfect fit for my needs gap was slightly off
H**T
Fit perfect
Worked great
B**A
packaging damaged
ordered 2 plugs one was out of its box the other the plug ground was smashed into the electrode
Trustpilot
1 day ago
1 week ago