I have about $ 150 store credit at Pelican Parts and don’t know what to use it for ; I have a new ( spare ) DME relay, new spark plug wire set , new distributor and rotor , and just trying to figure out what to buy with that $ 150 for something to keep as a spare . What’s a known common failure component on our cars that I should buy and keep on the garage shelf until I need it ?
Having a brain fa*t at the moment and can’t think of anything other than the HCV but I changed that to a metal one , I replaced the coolant reservoir a few years ago ( they have a tendency to crack ) , and for even regular maintenance parts I’m ok for now ; my brake pads are at 75% , so are the rotors , timing and balance belts are fairly new also, spark plugs fairly new … so what now ? Ay suggestions ?