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Description
Leash Dual Power Window/Power Door Lock Relay ModuleThis module is perfect for power windows or power door locks. Example of uses: You can mount one inside your car and operate 2 power windows. Add another one to do power locks. Or you can install one in each door and use one part for power windows and one part to do the power locks for a simple install that would only need a hot and ground wire ran in the door. Wiring: 12v goes to 12 volt source. 14 16 gauge wire Grd goes to ground. 14 16 gauge wire
This module is perfect for power windows or power door locks.
Example of uses: You can mount one inside your car and operate 2 power
windows. Add another one to do power locks.
Or you can install one in each door and use one part for power windows
and one part to do the power locks for a simple install that would only
need a hot and ground wire ran in the door.
Wiring:
12v goes to 12 volt source. 14-16 gauge wire
Grd goes to ground. 14-16 gauge wire
M1 and M2 connect to the window motor. Polarity doesn’t matter now.
S1 and S2 goes to the switches. They are triggered by 12 volts.
Test the windows or door locks. If the switches are backwards then swap
the S1/S2 Wires.
The module is pretty simple. Voltage on the S1 makes M1 output 12 volts
and M2 Ground. Voltage on S2 makes M2 output 12volts and M1 ground.
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Exchange/Return Notes
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4.6 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Excellent front wipers, rear slightly shorter than expected
Size: 22"+21"+11"(U/J Hook), Size: 22"+21"+11"(U/J Hook)
I purchased the 22", 21", and 11" windshield wiper blade set for my 2017 Jeep Grand Cherokee. The front windshield wipers (22" and 21") work perfectly—smooth, quiet, and they clean the glass very well with no streaks.
Regarding the rear wiper (11"), it does work properly and gets the job done. However, it is slightly shorter than the one I previously had installed. To be fair, I did not measure my old rear wiper, but it appears the one on my vehicle was a 12" blade, even though this listing specifies 11".
Overall, I’m satisfied with the performance, especially for the front wipers. Just keep in mind that the rear blade may be shorter than what you currently have installed, depending on your setup.
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Reviewed in the United States on April 10, 2026
★★★★★ 4
Nice wipers
Size: 26"+16"+12"D(U/J Hook)
I got the right ones. Checked and checked again.
For my husband's subaru crosstrek. The front ones fit perfect. Installed super easy. Work nicely. Had alot of rain to check them out recently.
Now the back one. Does not fit. Not sure what is wrong with it, but 2 out of 3 is good.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Finally, no more streaking and squeaking.
Size: 26"+16"(Top Lock)
Bought these a few months ago for my boyfriend’s car. It was for the purpose of replacing the OEM model that initially came with the car, as the squeaking was driving me nuts. Matching the pair to his car’s make and model here on Amazon was easy. The installation was easy as well, as they simply lock in with no difficulty for me. And they look fine as well. They’ve held up the last few months in the bitter winter here in the northeastern seaboard with no issues. No squeaking, streaking, or scraping. The material seems sturdy and of good stability, not flimsy. Definitely directing him to buy this brand again when they eventually need changed out.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Great price and perfect fit.
Size: 26"+20"+12"B(U/J Hook)
All three blades worked great for my 2023 Grand Cherokee. Well worth the money!
Make sure you know how to take the old blades off! I had issues with the rear blade, but finally worked it out.
The rear blade is 12 inches long, but the factory blade was 10 inches, presumably to clear the roof camera.
FYI the 12 inch blade works fine.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Easy Install and Skip Free
Size: 19"+18"+10"(U/J Hook)
This is a good kit - the second one I bought for a different car. Wipers seem to wipe ok. That is if you first remove the little blade guards that come with each wiper, just like the ice skaters use for their Olympic level blades. And having all three blades (two front and one back) ordered specifically to fit the car, I didn't have to guess and take multiple trips to AutoZone or Advance or O'Riellys.
Sometimes the reviewer bot likes to know about some specifics as well. So . . . these fight a great battle to resist rain. And with a lever inside the car, these wipers are easy to use once installed. They are really fast when they slide out of the box. Having had some cars where the wipers fell off, I can attest to the safety that any wiper gives the driver, regardless of it's durability or speed. So I look forward to the safety these wipers will afford over having metal arms scratching across the windshield like fingernails on a chalk board.
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Reviewed in the United States on February 22, 2026