Standard Ignition Ignition Switch P/N:US-580
Standard Ignition US-947 ignition starter switch for the 1996-1998 BMW Z3 is a direct-fit, electrically operated switch that mounts on the column. It is made to OE spec for fit, form and function.
A car that will not crank, stalls or loses power to its accessories can mean the ignition starter switch is worn, though a weak battery or a failed starter can be behind those symptoms as well, so find the cause before you replace the switch.
It fits the 1996-1998 BMW Z3 and the 2001-2002 Z3; each takes one.
Fit and size
Build and materials
Interchange: 61328360922 · CS1307 · LS1045 · KS7307 · LA10065
This part cross-references / interchanges with the following part numbers:
Is the Standard Ignition US-947 ignition starter switch right for the 1996-1998 BMW Z3?
Yes. Standard Ignition US-947 fits the 1996-1998 BMW Z3 and the 2001-2002 Z3, and each takes one.
How many terminals does the Standard Ignition US-947 ignition starter switch have?
It has six female terminals of the cylindrical tube type, along with one square male connector.
Does this ignition starter switch snap in or need screws?
The attachment method is a snap fit, and the switch mounts at the column.
What are the conductors in this ignition starter switch made of?
The conductors are a copper alloy, chosen for conductivity with minimal resistive losses. Each switch is tested for mechanical and electrical switching performance.
Is LS1045 the same as the US-947 ignition starter switch?
Yes. LS1045 is an interchange number for Standard Ignition US-947. KS7307 and CS1307 are listed as well.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.