I'm getting ready to have the rear clam off and am considering clearing up the engine of extraneous parts. The Coolant Caps shown in the MWR link and pics below reference what appear to be Caps to block-off the Coolant U-Tube. I've had mine double wrapped for years with no issue but am willing to Cap. The pic shows more than these two Caps... Any direction on what else I could use these Caps for? I also plan to install Block off Plates for the Valve Cover to Crankcase Oil Sling/Vent from GRP. Appreciate any feedback.
Extra heavy duty rubber cap rated for a long service life with heated pressurized coolant. Don't trust cheap parts store vacuum caps that will fail and leave you stranded! All Toyota model 2ZZ's come with 2 of these caps from the factory. Lotus models do not have the caps; they have a hose that l
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