

⚡ Ignite your drive with Motorcraft precision spark plugs!
The Motorcraft SP580X spark plug offers a universal M10x1.0 thread fit with durable alloy steel construction designed for high-heat environments like EcoBoost engines. Praised for restoring engine responsiveness and smooth starts, it comes factory-gapped for easy installation and boasts a 4.8-star rating from over 200 users, making it a trusted OEM-quality choice for professional-grade performance.


| ASIN | B09GW9RFP7 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #7,984 in Automotive ( See Top 100 in Automotive ) #21 in Automotive Replacement Spark Plugs |
| Brand | Motorcraft |
| Core Material | Alloy Steel |
| Customer Reviews | 4.8 4.8 out of 5 stars (202) |
| Date First Available | September 22, 2021 |
| Exterior | Painted |
| Item Weight | 1.44 ounces |
| Item model number | SP580X |
| Manufacturer | Motorcraft |
| Manufacturer Part Number | SP580X |
| Model | SP580X |
| Product Dimensions | 3.75 x 1 x 1 inches |
| Thread Size | M10x1.0 |
| Top Material Type | Alloy Steel |
| UPC | 031508776715 |
| Vehicle Service Type | Motorcycle |
A**R
Excellent quality
Buy Nice or do the job Twice. It was worthwhile to use OEM plugs given the involved process on our transversely-mounted twin turbo. Very pleased with the gaps and subsequent return in responsiveness of the 3.5L Ecoboost. (I replaced the coils at the same time and used OEM, so cannot say these plugs were the sole cause of restored pep…but I am pleased. Prior Motorcraft plugs had appropriate wear for age & mileage.)
C**K
Change these often
OEM spark plugs and good quality, engine runs smoother and starts quicker. After 60k miles it was time to replace the plugs, I purchased the vehicle used and first thing I always do is replace the plugs. Not sure how much mileage the original plugs saw but they had some serious pitting, these EcoBoost engines run hot and the plugs definitely take a beating. The gap was perfect on all the plugs, but still best to check before installing. No issues installing the plugs other than the usual corroded bolt on the coil, there's a few videos out there on how to fix this.
K**S
Perfect OEM replacement plugs
I'm driving a 2015 Ford Expedition and it started to misfire. Figured I first go the cheapest route by replacing the spark plugs since I had the last replacement about 44k miles ago. (Had exactly the same plugs last time, and yes I know they are only rated for 30k miles, but lasted almost 44k miles without issues) Got these and replaced the old ones and the misfire is gone. Perfect fit replacement plugs. Great value since they are quite a bit cheaper than buying at your local parts dealer. Already perfectly pre-gapped. Recommend if u want the Ford factory plugs and don't want to spend an arm and a leg.
F**0
better price
work perfect ford transit 2020 awd
R**.
Check the gap!
Check the gap! For whatever reason I had to slightly adjust every one of them. After that, perfect replacement.
E**A
Fits 2017 F150 3.5EB
Fits 2017 F150 3.5EB , wish they were better packaged though. The boxes were flattened and beat up but spark plugs work and fit great.
T**J
Spark plug
Misfire gone!!
E**N
Great OEM plugs
Perfect OEM plugs. My truck was well overdue and could tell. These brought back the power
O**O
Que mejor que usar lo Original F150 2016 Ecoboost
P**E
No le quedan al motor 5.0
Trustpilot
1 week ago
1 month ago