Genuine OEM Leer Relay (040-0166-37) - 1394121 - Free Shipping
Genuine OEM Leer Relay (040-0166-37) - 1394121 - Free Shipping
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Genuine OEM Leer Relay (040-0166-37) - 1394121 - Free Shipping

4.2 stars out of 70 reviews
(4.2)|
294 ratings

About this item

Need a relay for your Leer truck cap or topper?

1394121 Relay 040-0166-37 fit for Leer 35A Potential Relay for Refrigeration

This is the real deal—a genuine OEM Leer relay.

Leer 1394081 Relay, Start, 040-0163-06 | Parts Town

The part number is 040-0166-37, which also crosses to 1394121.

Leer Relay (040-0166 - 37) 1394121 Geniune OEM

It's brand new and made in the USA.

Baxter Relay,Dpdt,1/2Hp,24V Coil 01-1000V6-00297 - Free Shipping + Geniune OEM

If your third brake light isn't working, or your cap's electrical system is acting up, this little relay might be the culprit.

Leer 1394121 Relay 040-0166-37

It's a simple, inexpensive fix.

Plus, shipping is free!

Leer Relay (040-0163-06) (Old 040-0 1394081 - Genuine OEM Replacement Part

Get your Leer accessories working right again with the correct factory part.

$ 32.25
Price when purchased online
  • Free shipping
  • Free 30-day returns

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4.2 out of 5 stars
stars294 ratings70 reviews
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