8 Pack Straight Boot Ignition Coils 15% More Energy F-150 for Ford Lincoln Mercury V8 V10 4.6l 5.4l 6.8l Compatible with DG511 C1541 FD508-Upgrade (Red)

Great value for your money! Fixed both of my misfires. They fit perfectly, and for a third of the price. Autozone wanted $400 for 8 coils that are also made in china! Save you some money and buy these.

Great products , high proformance racing plugs and coils, can't wait to install them to see if it will improve my gas mileage

After misfires and codes, decided to change out the plugs and coils on our 2008 Ford Expedition 5.4L V8. Motorcraft coils were $40 a pop. Read a lot of reviews on these coils and decided to try them out. Packaging is A+++++++, these things come in a box with individual cutouts for each coil, the presentation is great. I chose black to match the OEM coils and to not appear flashy and aftermarket. The coils themselves appear OEM with the exception of the sticker on them. I was worried when I pulled out my coil and found I have the new "brown boot" coil and new spark plug design, but had read questions here about that and they said the coils will work. Watched a few YouTube videos to know what I was doing. Each coil held on with a 7mm screw. Took my time, took of each one, blew out the hole with compressed air, pulled out and replaced each plug. Put a dab of dielectric grease on the end of these, and installed each out. Ran the motor after each one to make sure they were firing. The back coils were difficult to get to, but if you take your time it is not that hard. Engine no longer misfires, no codes, back to normal. Not sure if I will see any performance improvement, or fuel economy increase- does not feel like I have any more power, but everything is back to smooth running. Love the fact these have a 2-year warranty, and from what I have read, they pretty much will just replace your entire set f one fails- and in my book you can't beat that kind of customer service. Very happy with this purchase, and would certainly purchase again. Love the way under the hood the truck still has the OEM look- can't even tell I replaced the parts other than these new coils are nice and shiny and clean!

i purchased these thinking it would be a good replacement part for my 2007 ford F-150 5.4L i was doing another spark plug replacement and decided at 180K it might be good to replace the working coils as an upgrade while i was in there. the parts came out of the package looking clean and well made. However, a few weeks after installation the vehicle began to skip under light load. i determined it was either bad coils or my torque converter. while driving i noticed the check engine light (MIL) flashing. which indicates an active misfire. I was able to narrow down my cylinder 3 coil was misfiring due to a bad coil..... (EDIT)...... i was initially upset that the return window was so low on the product itself however i was contacted by the Bravex company directly and was immediately shipped a replacement set with no prompting. i was contacted by their customer service Dept. via email and i was pleasantly surprised by the quality of service. they saw that i had a problem with their product and remedied it with a new full set free of shipping costs. i did have a problem with the component so i cant give it a perfect score but the customer service experience was so good that i bumped my review from 1-4 stars. if youre looking for replacement coils choose this company to work with. i will be buying from them again given the chance.

Works great on my 2008 F250 5.4. Easy to install and price is great

The media could not be loaded. I hope this helps some people that are looking at this product. After doing some research on coils for my 2006 f150 5.4. This product was the top pick for performance, longevity, and price wise, even compared to motorcraft brand. Size comparison to the originals were spot on. Very well built they fit like a glove without any modifications, the original coils I had a misfire on cylinder #3. After installation truck runs smooth as can be even with ac on to put a load on the engine. No codes thrown so far and ignition system is working smooth per diagnostic tool. So far so good if any problems occur over the next 1000 miles I will update my review. If you are skeptical of buying like I was at first due to low pricing, and lack of videos with the vehicle running with them installed. I would highly recommend these coils they work great.

No more Misfire

Installed and weather thebplugs or coils both for the time it takes to install to start and trucks in limp mode missing and acting as if only one is working I'd strongly recommend not wasting you hard earned money on this junk

Se ven mejor que las oem ya solo instalarlas

I advise to get the OEM instead.

UPDATE: had them in the truck for a few months now and I'm getting "P0300" random misfire multiple code. 3 of the coils are already malfunctioning. Just go with motorcraft coils. ordered these and was pretty skeptical as I ordered similar ones from another company for my last truck (9 yrs ago) and ended up replacing them right away with motorcrafts... these BRAVEX ones are awesome though. had them in for a week now and they're fantastic. messed up two of the connectors when removing the old ones so I had to splice new ones on, and even the replacement connectors match up great. the coils are working beautifully as of right now, will update in a few months!

Much more affordable then stores. Arrived quicker then originated and was easy to install into my truck.

These were a great replacement for my 06 F150 5.4L. I replaced my plugs with the new Motorcraft SP546. At 380,000 km it was time for new plugs and coils.The coils were a direct fit. No issues with the connectors or fitment. The truck was running much better after this.I definitely reccomend them.