4 Pack Ignition Coils Compatible with Ford Focus 2003-2011, Escape 2005-2008 2.3L, Transit Connect 2.0L, Mazda 3 6 Tribute, Mercury Mariner L4 - Replaces OE DG541 DG507 C1453

I was super leery about purchasing these as they were manufactured in China and it's a pretty critical component to the car. That being said, they installed super easy on my SLK 280 (due to the position of the engine and cylinders). They took care of the bad ignition coil error that I was receiving as all 6 of these were good out of the box. Since replacing them (and the spark plugs) the car runs great, I'm getting notably better mileage and smoother operation. I ordered a single Bosch coil pack when I ordered these assuming that I'd re-install all of the coil packs that I'd removed except for the bad pack if these failed and when it arrived the Bosch coil pack is marked as made in China anyway. I haven't had to swap any packs back to the originals since installing these and have no complaints. It's only been 500 miles since the swap so I can't speak for longevity.

Installed about six months ago. They seem to be working fine. I'm surprised because they were low price. I only bought them to see if the coils were the issue and the price of the set was less than half of what it would have cost somewhere else. Replacing them solved the issue. Update: 6/20/2024 I installed them over a year ago and they are working fine. No issues.

Installed easily and works great.

These coils were installed on a 3.6L V6 2006 Cadillac CTS to resolve misfires in cylinders 3 and 6. Fitment was great and everything lined up during installation. No problems detected during the first 2000 miles. Very happy with the price; coils from my local auto parts store would have cost me at least 4 times more.

Great / improved Gas Mileage

Bought this "set" for what one coil would cost locally. So far, so good. Hopefully they hold up. Time will tell. While apart I replaced the spark plugs also. Worked slow, took my time. Watched a YouTube video several times then start/paused the video while going through the replacement. Took about 4.5 hrs with coffee breaks and moving slow/taking my time, 62 years old and seldom work on my own cars. Defiantly a doable job for the average novice shade tree guy. Replaced all coils, plugs and intake gaskets for about $115 bucks. Easily a $5-700 deal at a garage. You will need a Torque Wrench for (17#) intake and if you chose to pull the wipers (26#) for easier access.

This part was a perfect fit for my 2009 ml350. Had an original coil fail on cylinder one so I decided to replace them all. Great buy and my gas mileage got better by 5mpg on average!

Garbage non of the coils worked, very upset with this product. One of the coils has a tear on the bottom Gray rubbery part of coil. I took pictures To return For exchange Only to find out return date had exceeded I bought this set of coils prime day knowing I was gonna need them in the near future For A 06 Scion XA. I when ahead and install the coils knowing I was in a get a check engine light. (No big deal right)I figure I'll use 3 of the new coils and oneOf the old and that would take care of the cheek engine light code P0354. In theory this would off work But I came across the Same engine code. So I had no choice but to put all 4 of the old coils back and wallah no check engine light no codes. Try your luck with another seller and brand.

sin fallas

Works perfectly on my Honda Civic 2010. I love my car now.

They failed after 30,000 km but they sent me new ones with no questions asked.

No issues yet (fingers crossed).

Bought these for a Ford Transit Connect. The ones I bought from the local parts store were $50 plus tax each and poorly made in China products. These work as well or better than oem and cost a fraction of what you'd pay elsewhere. Also have a super warranty which tells you they believe in thier product. No complaints what so ever. Vehicle runs great now and my wallet appreciated the price too. Can't go wrong