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Duralast Relay 20742Shop All Duralast
Duralast switches, relays, and connectors are engineered and produced by Rostra Powertrain Controls, a leading producer of vehicle electronics for original equipment and aftermarket applications. Every switch, relay, and connector matches or exceeds the OE performance characteristics to ensure fast and easy installation with superior performance and reliability.
- Relays designed to rapidly dissipate heat for cooler operating temperatures and longer part life
- Welded connections for longer relay life and reliability
- Brass and copper contacts meet specifications for long service life
- High quality composite housings protect against harsh temperatures and severe under hood conditions
- Manufactured and engineered to strict quality standards for long lasting durability
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