Delphi Ignition Coil

Bought these coils to replacement the original Mercury Verado coils. Big difference in price, same part number as original. So far 30 hours and no issues.

These coils are very easy to replace for common P0300 or P030X codes and appear to be high quality. Someone mentioned they weight less than the factory coils. They felt heavy and solid so I weight them on a scale. The new and OEM (Denso) coils weight exactly the same (within 2%). So I guess they are made of similar design and material.Compare to OEM coil, theses are cheaper and made in China. Only time will tell if they are high quality enough. I ended up replacing all 4 coils due to age and oil damage. I only get them because they are more affordable compare to OEM. But I will update if they start to fail. I would go with the Denso coil if you want the best for your car.

So far so good with these ignition coils. The main reason I'm writing this quick review is because people are always asking if things worked for such-and-such car. So, we have a 2005 Honda Pilot. These worked. Our code reader was spitting out misfire codes for all six cylinders. A look in a Haynes manual, a video search on YouTube for troubleshooting ignition coils, and these parts from Amazon later, those codes were all resolved. (Now it's giving us different codes, but that's a different story for a different forum.)The only thing I would note is that when I first pulled these out of the box I was slightly worried because they're not exactly the same as the OEM ones that were in the car. The top is shaped differently and the coil itself is visibly a couple millimeters shorter. As I said above, though, I put them in, and they seem to have worked just fine. Bottom line: I'd buy them again.

Fit and performance was great. Had a coil pack fail ony 2004 Civic with the 1.7L engine. Replaced all 4 with these Delphi ones being they were less than $25/each and the OE Densos were double the price each. Happy with them so far. Made the car run much smoother!

They worked great out of the box. Great price point, I replaced all 6 on my Honda as one goes others could be ready to fail shortly after. I really liked that they came pre-greased for a faster install.

I was purchasing cheaper coils and they kept misfiring after a few months I have the Honda Vtech 3.5 and this motor only can place quality parts and Delphi is one of the original OEM for these motors and now my engine runs better stronger.

I'm sure they work great but overpriced in my opinion for offbrand (non denso/hitachi) coils. Went with OEM Used Hitachi coils instead for half the cost. Returned these.

Our 1999 Honda Odyssey, with 81,000 miles (yes, we've had it since new, we're a very low mileage family!). It started misfiring on Monday and the Check Engine Light came on. I didn't get to it until Tuesday, when I connected my OBD scanner, and it reported the following codes:P0300 - Random/Multiple Cylinder Misfire Detected,P0301 - Cylinder #1 Misfire Detected,P0302 - Cylinder #2 Misfire Detected,P0306 - Cylinder #6 Misfire Detected,P1399 - ???Googled the codes, found good info on the obd-codes.com site, and also an excellent <5 minute YouTube video "Honda Odyssey Misfire: Quickly Test and Replace Bad Ignition Coil". Did the "drop test" (disconnect each coil pack while the engine is running, looking for the one that makes no difference to the RPMs). Determined that plug #6 was the culprit. Ordered this "Delphi GN10168 Ignition Coil" from Amazon on the Tuesday night, it arrived on the Thursday, and I had it replaced in < 10 minutes. Engine is now running smooth again, and I'm expecting the Check Engine Light to go back off tomorrow (when the wife runs her errands). Think I'll order another coil as a spare, especially as we also have a 2002 Acura CL (with 95,000 miles) that uses the same coil packs.2018 update: the engine on the Odyssey continued to run smoothly, and we finally sold the van in April 2018. So this coil has long term reliability too.