4PCS 12V 30A AZ988-1CT-12DC1R Micro-ISO 5-Pin SPDT Relay, Compatible with Vehicles Using Micro 280 Socket for Cooling Fan, Fuel Pump, A/C Clutch, Headlights, Horn

Key features

• Parameters & OE/Cross References — SPDT (1 Form C) contact set; 12 VDC coil; Micro-ISO “Micro 280” 5-blade, plug-in style; contact ratings up to 30A at 12V (NO) and 20A (NC); operating temp −40°C to +125°C; silver-tin-oxide contacts. Replacement for AZ988-1CT-12DC1R; also referenced as 4671168E, 72472M. Verify by part number, blade layout, and relay slot label.
• Installation & Location — Fits standard Micro-ISO 5-pin relay sockets in engine-bay or cabin fuse/relay boxes; plug-and-play in the labeled slot that calls for an SPDT (1C) micro relay. Typical pinout: 30 (common), 87 (NO), 87a (NC), 85/86 (coil). Always match the diagram on your fuse-box cover or service manual before installation.
• Compatibility Guidance — Compatible with vehicles and equipment that specify an SPDT Micro-ISO (type “Micro 280”) relay with a 12V coil and 5 blades (30/87/87a/85/86). Use the part number on your original relay (e.g., AZ988-1CT-12DC1R, 4671168E, 72472M) or the socket’s diagram to confirm; compatibility varies by trim/year and cannot be determined by make/model alone
• What It Fixes — Intermittent or inoperative cooling fans, fuel pumps, A/C clutches, headlamps, horns, or other high-current circuits that use a Micro-ISO SPDT control relay. Restores proper switching where contacts are worn, sticking, or heat-damaged.
• Build & Service Notes — Plug-in quick-connect terminals for fast replacement; robust contacts for motor and lamp loads per datasheet ratings. For best results, inspect the socket for heat damage and replace any corroded terminals; consider adding a Micro-ISO 5-pin socket/harness if the original is loose (sold separately).

12V 30A Micro-ISO 5-Pin SPDT Relay – Replacement for AZ988-1CT-12DC1R What it is Plug-in automotive control relay with Micro-ISO (“Micro 280”) 5-blade terminals and SPDT (1 Form C) contacts. Designed for high-current switching in cooling fans, fuel pumps, A/C clutches, lighting, horns and more. Key Specifications Contact arrangement: SPDT (1 Form C), 5-pin Coil voltage: 12 VDC Contact ratings (12V): up to 30A (NO), 20A (NC), per manufacturer data Termination: Plug-in quick-connect Micro-ISO (Micro 280) blades Contact material: Silver tin oxide (AgSnO) Operating temperature: −40°C to +125°C Replacement / Cross-Reference Numbers AZ988-1CT-12DC1R; also referenced as 4671168E, 72472M. Match by part number, blade layout, and the relay diagram on your fuse-box cover. Installation & Position Typical locations: Engine-bay or cabin fuse/relay box (vehicle dependent) Typical pinout: 30 (COM), 87 (NO), 87a (NC), 85/86 (coil) Swap-in replacement: Align blades with the 5-pin Micro-ISO socket and press firmly Always confirm the required relay type (SPDT/1C) printed next to the socket Symptoms This Helps Address Cooling fan not engaging or runs intermittently Fuel pump not priming, engine

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