2005 Accord LX with 210,000 miles. Over the last year I've experienced intermittent bad starts. This happens mostly when I'm out running short errands and the engine is hot. It cranks but doesn't sound/feel like it's getting fuel.

I've replaced the spark plugs, alternator, starter and fuses and I'm still having issues. I'm looking at the fuel pump next. My question is should I replace the fuel pump with honda parts ($450) or can I get by with aftermarket parts?