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Your cart is empty. ACDelco Professional Rear Window Defroster Relay is an ideal high quality aftermarket replacement component for one or more of the following vehicle systems: cooling, HVAC, ignition, starting and charging, body-electrical and lighting, wiper and washer, and/or engine fuel management. This premium aftermarket relay is manufactured to meet or exceed your expectations for fit, form, and function.
ACDelco offers a full line of Professional, premium aftermarket Ignition System and Switch products for all makes of GM vehicles on the road today. Professional distributor caps and rotors, ignition coils, ignition modules, sensors, relays, switches, and voltage regulators are all designed to replace your worn equipment while providing precise fit, form, and function for your vehicle. ACDelco Professional, premium aftermarket Ignition System and Switch products deliver the high quality you expect from ACDelco while providing the durability and dependability that your vehicle needs.
Through our GM Original Equipment and Professional, premium aftermarket product lines, we provide ignition system and switch products for all models of GM vehicles on the road today. With ACDelco Ignition System and Switch products you can rest assured that your vehicle is receiving high quality parts engineered for long lasting performance, durability, and dependability.
pj
Reviewed in Canada on August 2, 2024
There was a discrepancy in the height of this versus the original, so I did not install. Double-check what your relay looks like before ordering, as I had to pay return shipping even though it was supposed to fit my vehicle.
rural ontario
Reviewed in Canada on October 24, 2024
different colour than the original but works well.
Fred Henry
Reviewed in the United States on October 11, 2023
Best price
Asif Alli
Reviewed in the United States on September 15, 2022
Excellent build quality……..fit like OEM(it is OEM specs)on my 98 landcruiser rzj95 model and solved my no crank, no start problems which would happen randomly, if you hear a clicking sound and have no start, no crank then this may be the part for you. BONUS IT IS HALF THE PRICE OF THE OEM DENSO RELAY.
Javier Armando Lopez Moreno
Reviewed in Mexico on March 17, 2022
Para mi camioneta pickup 1993
grant hebert
Reviewed in Canada on January 24, 2022
worked well i`d buy it again
HRM
Reviewed in Canada on December 22, 2021
Good Product
Sepp
Reviewed in Canada on December 10, 2021
It did solve the "click only" starting issues on my 1999 Toyota 4runner. Battery voltage was good, etc took me a bit to puzzle this one out. OEM maybe looked a bit higher quality bit I think this will still last years. Happy with this purchase.
S
Reviewed in Canada on April 25, 2021
Started right up after installation, been reliable ever since.
Brian J McQuirk
Reviewed in Canada on September 11, 2020
This was so easy to replace the stolen, yes someone actually stole my starter relay?????? Just plugged it in and bingo
Jon HVAC
Reviewed in the United States on June 2, 2019
Fixed my no start, no crank issue on my Toyota T100. Starter relay contacts went bad. Causing an intermittent starting issues. This seems like a decent part, time will tell. Seemed to not fit in slot as firm as the OEM relay did, but seems ok. Which is why a took off a star.
Thomas R. Heringer
Reviewed in the United States on November 7, 2019
I had an intermittent "no-start" problem with my 22 year old Toyota Tacoma for the last 6-7 years. Turn the key and nothing happened except for a very faint audible click in the engine compartment. It never left me stranded and would start normally after several attempts. Since it was intermittent, it would always function normally when in a shop. I finally realized what the source of the problem may be after watching a couple of YouTube videos. The start relay is located under the hood inside the fuse/relay box. The OEM relay is P/N 28300-10020 and is manufactured by Denso and branded "Toyota". Since I was troubleshooting by "shot gunning" , I really did not want so spend $58 plus tax & shipping at Toyota Parts Online just to find out it was a mistake. I found this ACDelco P/N E1778A start relay at Amazon for less than 1/2 the price of the OEM part. Yes it was made in China, but it's weight, fit and finish is equal to that of the Denso part. Installed it about 3 months ago and my intermittent no-start fault has vanished. My original intention, if this solved the problem, was to eventually replace it with the OEM relay, but now, I am just going to leave it installed and save the money.
Gorisan
Reviewed in Canada on January 5, 2019
These things work or they don't , My shipment works... to note the item was not the same color scheme (Black and White) and the markings (codes) had nothing to do with the ACDelco markings... I have dealt with this sort of thing before with car parts. I would suggest poster note that item may not be exactly as shown.
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