🔧 ACDelco GM Original Equipment D329A Ignition Distributor Cap - Enhanced Black SEO-Optimized Product Name Review

I removed the distributor cap from a 2006 Volvo 5 liter marine engine and replaced it with this cap. Both have aluminum contacts. I immediately ordered a secondary connector with BRASS contacts. I think brass is the best material as aluminum oxidizes easily. I will continue to use this AC Delcon cap and will see how durable it is.

This cap along with the ACDelco rotor eliminated the doubts I spent hours trying to find. The truck had a low mileage cover and rotor from O'Reilly, along with some new sensors and a spider assembly. Although it worked much better than before, it still wobbled when pressing the gas pedal. Once the cover and rotor were in place, the problem was resolved.

This is a great OE replacement for my Chevy c1500 97 5.7. After installing this and other related items, my truck is running better than it has since I bought it. It's a little tricky to change since it's on the back of the engine, but easy for even a novice mechanic to do. Just make sure everything is lined up correctly and all the wires go in the right place.

Couldn't take it anymore - Trash! I'm tired of wasting my hard earned money on this junk that doesn't last long. I don't get that many miles on my truck and it's only been 6000 miles since I installed it, that's ridiculous! Aluminum contacts are rubbish too, what happened to brass or copper? When will you start making a product that will stand the test of time, or will you continue to buy/import Chinese junk?

Less than 20,000 miles. The truck began to vibrate and gradually had starting difficulties. Eventually, the engine misfire light began flashing as #8 stopped firing. Took the cover off and all the aluminum connectors were covered in scaly white corrosion. I replaced it with another identical cap as I had one I bought for my other truck. We'll see how long the new one lasts. After a recent experience with a few other new Delco AC parts I've lost faith in the brand.

Only 5 months and it's ready. If I didn't know this isn't a genuine Delco cap, I know the same company makes Autozone caps. Autozone caps have a short lifespan, Delco does not. I hope it wasn't the auto zone coverage in the Delco box. Very disappointed as this is for the Chevy Express and requires a conversation with most of the dash. I just took it to Advance Auto Parts, it's not an AC Delco dealer. Lid. Upon inspection, there is no part number or markings of a genuine GM part!

Bought the Delco AC cap and rotor button from Revain and the metal part of the rotor button broke within 200 miles leaving me stuck. The bolts holding the cap to the manifold have very strong threads and the head of one of the bolts broke when I replaced my original old cap with the new one I bought from Revain. I had to drill out the rest of the bolt and repair the threaded hole in the manifold. What was supposed to take 15 minutes took about 2 hours. Would not recommend this product. I always

I compared this so called Delco AC distributor box cap to a worn cap which I removed. no brass-copper material like my original dealer Delco AC which I removed. Instead, they appear to be aluminum. If I had known that, I would not have bought it. My car does not idle well which led me to believe that this Ac Delco cap and rotor are of poor quality. My confidence in the quality of Revain dropped. I understand the price may be cheaper, but the quality and uncertainty of this product makes me not…