Yup. They do still exist. If I recall they have the 3800, arguably the best V6 if not the best motor the general ever produced. I hear some of the spark plugs are a total beotch to change. Comfortable car and among the last true “personal luxury” cars. They “were” fairly common 25 years ago.
Reviews of GENERAL MOTORS spark plug
6 votes
The plugs said "DO NOT GAP FACTORY SET" Every single plug in every box was the wrong and different gap and had to be redone. Some with the electrodes damn near touching.
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What we know about GENERAL MOTORS spark plug
The brand is registered in USA. Official website: https://www.gm.com/.
In March 2026, PartReview does not yet have a formed opinion of GENERAL MOTORS spark plug. This part is not in the ranking due to insufficient reviews. You can help by adding a review for GENERAL MOTORS spark plug.
Currently there are 2 reviews and 6 votes. Average rating — 2.7 out of 5. Vote balance: 3 up, 3 down.
Users also evaluated the qualities of GENERAL MOTORS spark plug:
- Starting - cold starts are difficult - rated negatively. 1 point out of 5.
- Idle - engine shakes and runs unevenly at idle - rated negatively. 1 point out of 5.
- Acceleration - hesitation or stumbling when speeding up - rated negatively. 1 point out of 5.
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