TEKONSHA 3021

TEKONSHA part number 3021 is a trailer brake switch connector in the Electrical-Connector system. This catalog matches it to 13 year-and-engine configurations from 1989 to 2012.

Verified fitment includes 2012 Ram 2500 5.7L V8 ; 2012 Ram 2500 6.7L L6 DIESEL Turbocharged ; 2012 Ram 3500 5.7L V8 ; 2011 Ram 1500 3.7L V6 ; 2011 Ram 1500 4.7L V8 , plus 8 other configurations. See every vehicle this part fits.

Manufacturer specifications
2-Plug Harness (Plugs Directly Into Your Vehicle and Brake Control)Brake Control Wiring Adapter
Drilling Required
Application data published for:
🇺🇸 US 🇨🇦 CA 🇲🇽 MX

Frequently Asked Questions

What is TEKONSHA 3021?

TEKONSHA part number 3021 is a trailer brake switch connector with published application data for 13 vehicle configurations from 1989 to 2012. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does TEKONSHA 3021 fit?

This catalog matches 3021 to 13 year-and-engine configurations from 1989 to 2012. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is TEKONSHA 3021 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. TEKONSHA 3021 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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