1984, 240, Fuel Pump Relay Replacement

[ozf]

Can a Volvo universal 4 pin relay (1324675) for the fuel pump be replaced with a Bosch 5 pin relay (0332209158).

[93Regina]

1324675...0332209158

The Bosch 0332209158, shown here, is a very common relay, and cheap at ebay

The 1324675 is a four blade relay, SPST: Single Pole Single Throw.....see this ebay ad, and scroll down page to pin info.

30 Constant power [positive (+)]
85 Coil ground
86 Coil power
87 Switched power output [positive (+)]

There are two different 5 blade Bosch relays, SPDT VS SPST, as shown at that ebay reseller's ad.

I've never explored switching relays, but are the terminals (blades) with the same numbers? Is there an extra blade hole for 5-bladed one?

For $2.00, I'd buy the right relay.