056700-6210 12V 5-Pin SPST Relay (Mini ISO)This aftermarket relay replaces the original unit used on select older vehicles where the circuit calls for a 12V, 5-pin mini-ISO relay. It is commonly applied as an A/C “cooler”/fan relay depending on configuration. Match strictly by OE number and pin layout.
Coil Voltage: 12V DC
Contact Form: 1A (SPST-NO), 5-pin mini-ISO footprint
Typical Switching Class: up to ~30A (application dependent)
Primary OE#: 056700-6210
Cross-Reference Search Terms: Compatible with Toyota 88630-32010, Compatible with Mitsubishi MB033806, 056700-7130
Compatible with Toyota Camry: 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Compatible with Toyota Corolla: 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993
Compatible with Toyota Celica: 1986, 1987, 1988, 1989
Typical Location: engine-room fuse/relay block (confirm with the relay box cover diagram).
Symptoms of a failing relay: A/C clutch or fan not engaging, intermittent cooling, heat-related dropout, buzzing.
Quick check: swap with an identical relay position (same OE and pinout) to isolate the fault before replacement.
Related OEs buyers compare: Compatible with Toyota 88630-32010, 056700-7130, Compatible with Mitsubishi MB033806.
Related electrical service parts: Compatible with Toyota 82660-32040 Engine Room Relay Block, Compatible with Toyota 90982-09002 Fuse (select by vehicle).
Brand names above appear only in “Compatible with …” context to indicate intended fit. Always verify by OE number and pin layout.