








⚡ Ignite your drive with Motorcraft’s precision platinum spark plugs!
This set of 8 Motorcraft SP509# HJFS24FP spark plugs features genuine OEM platinum cores designed specifically for Ford and Lincoln vehicles. Pre-gapped at .041, they ensure a perfect fit and reliable ignition performance, backed by strong user ratings and trusted durability for professional-grade engine maintenance.
| ASIN | B003RDKDKY |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #52,689 in Automotive ( See Top 100 in Automotive ) #350 in Automotive Replacement Spark Plugs |
| Brand | Motorcraft |
| Core Material | Platinum |
| Customer Reviews | 4.6 4.6 out of 5 stars (150) |
| Date First Available | June 11, 2010 |
| Item Weight | 11.6 ounces |
| Item model number | SP509 |
| Manufacturer | Motorcraft |
| Manufacturer Part Number | HJFS24FP |
| Package Dimensions | 8.15 x 3.98 x 0.91 inches |
| Thread Size | 12mm |
| Top Material Type | Platinum |
| Vehicle Service Type | Car |
D**A
genuine, listed as fit, pull a plug and verify before ordering
quick ship, genuine, verify though, the listing said they would fit, and they will some f-350 super duty, had to wait after pulling a plug and found out ford used two different kinds for my model year, and this was the one they used in my 5.4l 3 valve 2009. Had to order from amazon at a higher cost and go through the return process with another vendor that i originally ordered what the ford manual said was the correct part number
B**O
Worked for me
Worked out great on my 2010 F150 5.4 3v. All plugs were in great shape and all pre gapped at .041
T**R
quality and delivery
Very good
R**E
Great OEM replacement
Great OEM replacement
K**W
Factory replacement spark plugs
Bought these to replace in my 2009 F-150. I purchased the truck with approximately 150k miles with unknown mileage on current plugs, and replaced them at 165k miles. I don't think they were original because they didn't appear to be too rough of shape. Not related to these plugs in particular but want to mention my truck was built in October of 2008, and I had zero issues removing the old ones. I sprayed PB Blaster on the first 2, then felt like gambling and tried removing the next 2 without. Didn't notice a difference, so I continued not using PB blaster through the last 4. So if you were nervous breaking plugs in a 2009, I wouldn't worry too much. Easy job to do.
J**T
One was broken, but the price was right.
Packaged well, 7 out of the 8 showed up great. One had cracked porcelain. Saved an old plug to hit up the local parts store. Still way cheaper than Nap O’ Zone.
J**O
New Spark Plugs
I gave 3 stars because I have yet to drive the vehicle and don't know how well it will do on milage. It should do well since they are new spark plugs.
J**.
Great price!
They fit perfectly, be careful though there are different spark plugs for the 08 f150. I would suggest taking one out and checking the number on them.
N**L
They look like original Motorcraft and are working just fine. Installed them yesterday.
A**W
Genuine ford plugs came gapped perfect, installed and running like new
N**E
Très bien recu
Trustpilot
1 week ago
1 month ago