I just ended up installing an original-type glow plug harness for two pins, a two-pin sensor, and the proper type relay with afterglow. So now the 3.5 car is as original except for the different length plugs in the 3.0 engine, which are fortunately now rated for afterglow.

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Stop paying for animal enslavement, cruelty, and slaughter. Save your health and the planet. Go vegan! I did 18 years ago. https://challenge22.com/

DON'T MESS WITH MY MERCEDES!


1967 W110 Universal Wagon, Euro, Turbo Diesel, Tail Fins, 4 Speed Manual Column Shift, A/C
1980 W116 300SD Turbo Diesel, DB479 Walnut Brown, Sunroof, Highly Optioned, 350,000+ Miles