I have a 2004 Tahoe Q4 with the 4.3 V6 Carb. The lube monitor is leaking from the wires on the bottom. I want to order a new bottle but am having trouble determining the part#. Are all of the "rectangular" bottles the same? It seems like there are two types but looks like only the mounting bracket setup is different. Also, can you leave the bottle off to winterize? I'm thinking about waiting until the spring to purchase & install the new bottle.