"I buy the Bosch sensors for early 90s Fords (13xxx part numbers) at Autozone or the like for $37 and splice them in."

What do I ask for? A sensor from a 90 f150, for example?

I just saw a universal 3 wire o2 sensor for a 240 on flee bay for $35 shipped.

Still, I prefer to purchase this locally if possible.

"Decent crimps are important-- apparently it isn't a good idea to solder the connections because the reference air for the sensor comes in from between the strands of the wire."

Regular ol' blue butt connectors are good, yes?

Shrink tube on each wire, yes?


Thanks again.

--
Enem v15 cam, adj. cam gear, new head, trans cooler, stainless brake lines, e-fan, braces, IPD sways, 100% poly bushed, Bils, boxed front & rear arms, wagon lowering springs, FWD rims, 25/32mm adapters, powder coated stuff, zero mile-d, & more