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Thermostat size?

Posted: Fri 30 Dec, 2011 2:24 pm
by Matthew
What flange size does a 1.3l Sierra thermostat have?

My car uses a 54mm yet Dayco, Stant, and Tridon all list it as being 52mm.

Are the above manufacturers listing the wrong size?

Matt

Re: Thermostat size?

Posted: Tue 03 Jan, 2012 4:32 pm
by Matthew
Turns out the manufacturers are listing the wrong size.

In June 1992 a redesigned intake manifold was introduced, enlarging the thermo port from 52.2mm to 56.5mm.

Matt