⚡ Ignite your drive with Champion’s spark—because every start counts!
Champion QL78YC Spark Plugs come in a pack of four, featuring a copper core for enhanced conductivity and a vehicle-specific design for easy installation. Trusted by professionals and rated 4.7 stars by over 400 users, these plugs ensure reliable engine performance for cars and trucks alike.
| ASIN | B002TRAU34 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #77,201 in Automotive ( See Top 100 in Automotive ) #488 in Automotive Replacement Spark Plugs |
| Brand | Champion |
| Core Material | Copper |
| Customer Reviews | 4.7 4.7 out of 5 stars (419) |
| Date First Available | February 6, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.4 ounces |
| Item model number | QL78YC |
| Manufacturer | CHAMPION SPARK PLUG CO. |
| Manufacturer Part Number | QL78YC |
| Model | 4 pack Champion Copper Plus 938-1 Spark Plug |
| Position | Front, Rear |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Top Material Type | Metal |
| UPC | 037551005291 |
| Vehicle Service Type | Car, Truck |
Z**R
Good to go.
Worked great on my 1997 Johnson 90 hp outboard!
D**N
Excellent replacement plugs.
Work well, motor runs starts like it should again.
A**V
Works
Great plugs, durable, great value
J**I
they are better than ngk
good job
M**L
Correct plug
I received the correct spark plugs, 4 stars because they are packaged in crappy plastic with cardboard backing instead of the small cardboard boxes with the little cardboard tubes that protect the electrode.
J**E
Direct replacement
Oem
J**.
50hp mercury plugs
Arrived on time a worked great in my 2 stroke mercury.
S**H
real champs
Theses are the real thing....wasnt sure but they arent fake
P**S
Just what I needed
G**P
Exactly what was expected, very quick delivery
Trustpilot
3 days ago
2 weeks ago
