🔍 Dorman 090-081CD: Oversize M12-1.75 S.O Oil Drain Plug with 15mm Head Size - High-Quality Search Review

Nylon washer, no rubber. Started leaking because I couldn't tighten the screw enough to get a good seal. I almost snapped the bolt trying to tighten it enough so it wouldn't leak. Buying a second one and using the rubber washer from the previous drain plug would be great. The threads of the oversized screw are easily strayed during the threading process. My strands were about medium length. Tip: Spend a lot of time refilling so you have a few chips instead of ripping off more.

This 'oversized' screw was designed to tap a new thread into a cut M12 drain. I bought this thinking it was actually M12-1.75 as that is the spec for the spiral thread I put in my torn oil plug. The plug I received is consistent with the product list; I just got the wrong impression. I haven't used this product for its intended purpose so I can't say how it will work. Here are a few photos showing the major diameter as well as the diameter of the actual M12-1.75 thread (so people don't make the

My drain plug is leaking because the store must have used a percussion gun. The next time I needed an oil change I had to use the breaker and I still barely blew it off. The shop wanted to pay for my sump replacement but then refused when they got the offers. Then they said they wouldn't do it because I wasn't a regular customer so they couldn't do it. In front of them it never leaked and never tightened as tight as they did. now i'm screwed. I was told to buy one of these. and i bought two…