ENA Set of 8 Curved Boot Ignition Coils
For Ford / Lincoln / Mercury 4.6L and 5.4L V8 – Replacement for DG508, C1454, C1417, FD503, 1L2U12029AA, I2LU-12A388-AA, C1417, DG473
Overview
High-quality ignition coils engineered for direct replacement and reliable operation. Each coil is built to match or improve on the original equipment design, ensuring straightforward installation and consistent performance across the full engine speed range.
Features
- Engineered for OE-level performance: components match or exceed original equipment specifications in form, fit, and function.
- Reliable operation under all normal driving conditions and throughout the full engine speed range for peak engine performance.
- Straightforward installation: designed as a direct replacement to help make installation fast and easy.
- Durable construction for long service life and consistent ignition performance.
Compatibility
Please confirm that this part fits your specific make, model, and year.
Warranty
Lifetime warranty included. Refer to the seller or product listing for full warranty terms and any registration requirements.
Notes
- Designed and manufactured to meet or exceed OE specifications for a dependable replacement option.
- If you have questions about fitment or installation, contact the seller or consult a qualified technician before purchasing.
No Name –
I bought these because the pack of 8 were less than a single oem coil! I thought I only needed 1 because at the time I only had 1 misfire. Within days of replacing the first I had replaced 3 and decided to just replace them all since the oem’s were failing back to back! Since replacing, there have been no issues!
I did read in another review that you may get higher misfire rates with these than oem (motorcraft) coils because of the shorter springs. I don’t know if I would recommend anybody doing it, but I stretched the springs out so that they came out even to the end of the boot. Again, I would’nt necessarily recommend this, just sharing what I did. I also made sure to have plenty of dielectric grease on the boot end as well as the plug to the truck’s harness.
I would buy these again in a heartbeat! I felt like I was skimping out at first, but with all of them on and the truck running great, I’m confident I got a great deal and good quality parts for my truck!
deerhunter –
son bobinas de excelente calidad, quedan perfectas en ford f150 con motor 4.6 8 cilindros . esta opinion la hago varios meses despues de cambiar por las bobinas viejas , por lo que puedo recomendar con toda seguridad……
Shelia C. –
They made my 06 F150 run like new,good price easy to install. I would recommend them to anyone looking for witch one should I buy.
Amazon Customer –
I got these since I was going to have it apart for a broken manifold swap anyway. The price was GREAT and I figured I could not go wrong. After I ordered I saw some installation videos and they said to stay away from these connector problems and coil fails right out of the box. I got worried and read some other reviews that said the same thing. Once I got into the project I went back and forth on reusing the old coils and just using the boots to avoid the coil issues reported. Ultimately I decided to go for it. Great Choice!. The install was easy. Used the dielectric grease as recommended, made sure they seated properly and torqued as recommended. It has been a month and a half and the truck runs better that ever. Perhaps time will tell but for now, plenty happy.
The only reason these were not 5 stars was that as noted the molding flash on the plug connectors was pretty bad. The plugs are snug so in some cases they would not snap in place. Easy solution though. A quick sanding pass on a flat surface with some 600 grit sandpaper on the plug face knocked the flash off easily. After that little prep work the install went fine. 5 Stars if they clean up their connector mold!
Paul P. –
I have used these ENA brand coils for years with no problem. I researched several and Chose ENA and Im glad I did. For the same price as 2 or 3 coil packs from dealer or Auto parts store you can replace the whole set. I have tried replacing single coils on customers cars with engine misses but they come back in weeks or months needing more coils. i learned to just replace the whole set as they are all the same age and been subjected to the same conditions. These are a great choice when cost is a factor. they perform great for a fraction of the price. Come with boots and dielectric grease too.
I have used these ENA coils for 5 plus years and never had one fail .
Jesse –
Perfect fit in my 2004 Mercury Grand Marquis with Ford’s 4.6l 2-valve V8 “Mod Motor.” I was absolutely skeptical, but couldn’t pass up the chance at a deal this good.
The coils come well packaged, and as described do include a large amount of dialectric grease. Do NOT skip using the grease, or a comparable product you prefer, it is and essential step to doing the job right.
The coils themselves are well made, potted cleanly, and assembled well. They all tested perfectly on my bench before being installed. I highly advise that others do the same, much less unpleasant to find a bad one *before* install rather than after. In my case, all 8 tested perfectly, and work perfectly now that they’re installed.
I’d compare them to virtually any aftermarket coil you’ll find down at the Old Zone, Green Clone Zone, Not All Pleasantries Apply, Advanced Clone Zone, any of the parts stores you’re likely to find in the US.
I’d note the molds may have been changed or otherwise replaced, I see reviews noting poor quality of the rubber castings, even pictures with visible flashing. Mine did not have this problem at all, the boots on the ones I received were very well made, very consistent, looked as good as any Delphi boot I’ve seen.
Try ’em, it’s hard to be disappointed when the price is right for a product that works!
7/19/2025: It’s been just over 5 years/~62,000 miles and these coils are still going strong in my Marquis!
Jessica –
Good value
Amazon Customer –
I had a coil pack go on my f250, installed these and a set of plugs. Truck has been running great. I installed them 6 months ago and there has been no degradation in performance. They look identical to OEM coil packs for a fraction of the price.
user-MHY9TA –
يفي بالغرض تماما ولا يوجد تقطيع في السياره
ابوابراهيم –
ممتازة وسعره ممتاز
Andrew Pinard –
Used on 2003 Explorer 4.6
Fairly easy to install. GOOD QUALITY.
Great value for price. Better than CRAZY DEALER PRICING. ALWAYS SHOP AROUND. BETTER PRICING AVAILABLE IF U LOOK FOR THEM.
Reverend Smedley –
Firing again on all 8, 2+ better mpg. 8 for the price of 1.5 from Ford. Use NKG plugs, more consistent heat range will make them last longer.