First, Add Your Vehicle
Get an exact fit for your vehicle.
Tap image to zoom
Duralast Relay 20873Shop All Duralast
Part # 20873
SKU # 321505
Price Not Available
Mounting Bracket Included
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
Advice and How-To's
- Signs of a Bad Cabin Air Filter
- Signs You Need a New Air Filter
- How Much Does It Cost to Replace Your A/C?
- What is an ECT Sensor?
- How to Flush Your Car's AC System
- What Does an AC Compressor Replacement Cost?
- How Much Does an AC Recharge Cost?
- How Your Car's Interior Heating System Works
- Get the Right Tools to Fix the Complete AC System
- How Your Car’s AC Works