They worked, but not well. I had a bad hesitation problem on cold mornings. Finally one of them totally died. When I resistance checked them one was open circuit, two were in spec, one was high teens, one in the high 20s, and the worst one was in the 30s. After I replaced them all, my troublesome cold weather problem was fixed.
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90 300zx TT 13.395@105.55 94 Camaro Z28 13.751@101.83 03 WRX 13.973@94.88 99 Ford Windstar; four kids and a wife don't fit in the Z. 90 240sx (sold) 16.9@87