This 3-pack of SPST relays provides robust 35A electrical control for diverse automotive applications:

Common Uses:
Aftermarket Light Bars: Powers 20"–50" LED light installations
Cooling System Upgrades: Replaces failed radiator fan relays in 2019-2024 Hyundai Santa Fe
Off-Road Modifications: Controls winches/air compressors in Jeep Wrangler JK/JL (aftermarket kits)
OEM Repairs: Direct swap for Kia Telluride fuel pump relays (2019-2023 models)

Replacement Indicators:
⚠️ Intermittent component operation (fans/lights cutting out)
⚠️ Burnt plastic odor from relay socket
⚠️ Dashboard warnings: "Check Cooling System" or "Check Fuel System"

Cross-Compatible Models:
→ Direct replacement for Hella 4RD 933 332-04
→ Works with Bosch 0332017370 (verify terminal layout)
→ Compatible with Denso 25510-2S000

Note: 100% new components with 15,000-cycle testing. Not for hybrid/EV battery systems.