Cold Start Valve for M20 ETA & M10 Engines - 2002tii, E30, E28

The cold start valve sprays additional fuel into the intake manifold to facilitate starting in winter climates. A failing valve can leak unwanted fuel into the mixture, causing a rich running condition.

This part is listed by BMW as BMW part number 13641273278 (13-64-1-273-278) and is described as Genuine BMW Cold Start Valve for M20 ETA & M10 engines on E10 2002tii (1972-1974), E30 325e (1984-1987), and E28 528e (1982-1987).

This is a Genuine BMW cold start fuel injector with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.