Majestic Honda lists it as:
19820 SENSOR, FR. OXYGEN 145.17
Now, you call the dealer, give them that part number, ask if it's in stock, and ask how many wires it has on it. Say Thank You, when you're done, and hang up.
AutoZone shows this:
It's a 4 wire for KL emissions. (California) Should have black, gray, and 2 x white.
The 5 wire sensor is for the lean-burn equipped VX's, which aren't available for California emissions.