🚗 Ignite Your Adventure with Champion Spark Plugs!
The Champion Copper Plus 438 (RC12ECC) spark plug is designed specifically for 1996 - 2006 Jeep Grand Cherokee and Wrangler models, offering dependable performance and durability. With a copper core for optimal heat control and corrosion resistance, this spark plug meets ISO and SAE standards, ensuring your vehicle runs at its best.
| Brand | Omix-Ada |
| Core Material | Copper |
| Top Material Type | Metal |
| Vehicle Service Type | Jeep Grand Cherokee, Jeep Wrangler |
| Global Trade Identification Number | 00037551008025, 00037551141005 |
| UPC | 037551141005 804314079499 037551008025 |
| OEM Part Number | 438 |
| Manufacturer | Champion Spark Plug |
| Model | Champion RC12ECC |
| Item Weight | 1.6 ounces |
| Product Dimensions | 4 x 1 x 1 inches |
| Item model number | 438 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | RC12ECC |
V**L
Great price
These are factory Gen 3 Dodge Viper spark plugs but were recommended to be put in all factory Gen 1 & 2 Vipers. Not for use if your supercharger, just for NA setups with headers and minor modifications. Fit great and cleared up my misfire issue along with a set of wires I also installed.
C**L
great
great
F**T
Great plugs
Okay, my Jeep is new to me. I talked the guy down to a price I felt more comfortable paying. Turns out the plugs in the vehicle were in dire need of replacement. Along with couple $100.00.
C**S
They work. Affordable.
Recently installed these in a 2000 Jeep Grand Cherokee. They seem to work ok, I didn't notice a difference in performance or mileage. The price point was nice.
C**N
Good quality spark plug
If you need a hot spark with a cheap price, the good 'ol champion spark plugs work pretty well. I go copper over platinum any day.
C**P
I recommend checking the gap on all spark plugs
I recommend checking the gap on all spark plugs, even when advertised as pre-gapped! These were probably close enough, but I'm a perfectionist and had to tweak them a bit. WARNING! Although it may be an effective method to check for spark, do not hold the spark plug in your hand and have someone crank the engine. I have yet to regain use of my left middle finger and now everybody thinks I am trying to start a fight with them....
A**R
Works great but get spacer tool
Good value, works. Make sure to get a spark plug space tool
M**.
Jeep XJ Spark Plug of Choice
Will update review when I have to change them out, but for now the price was right, came pre gapped correctly, and cost was good.Do some research and these will come up as the spark plug of choice for Jeep XJ.Hard to go wrong with a known brand like Champion.
Trustpilot
1 week ago
2 months ago