These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Mize · Electrical & Lighting
WNHR
In stock · ships from Knoxville
Red wire nuts are twist-on connectors used to join two or more electrical wires together.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Universal fit
Universal electrical connector. Not specific to any vehicle make or model; suitable for joining wires in any 12V or 24V truck/trailer system.
Part data verified against 1 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
They provide a secure, insulated connection without soldering and are commonly used in truck and trailer wiring repairs for lighting, sensors, and other 12V or 24V circuits. This red size accommodates common wire gauge combinations found in heavy-duty electrical work.
Part Number: WNHR
WIRE NUT RED
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
