10 Best Automotive Replacement Lighting Relays -

I’m Director of Marketing Communications at Tito's Handmade Vodka and manage our media, PR and social teams.
Prior to joining Tito's in 2017, I spent nearly 10 years on the agency side at Omnicom agencies Fanscape and The Marketing Arm, where I worked on a wide variety of clients and focused on social & digital, PR, corporate communications and influencer marketing.
My longest-standing and favorite clients were our AOR accounts for Mars, Incorporated; Blue Diamond Almonds; and Almond Breeze Almondmilk.
I live in Austin, TX with my husband, Chris, and our flat coated retriever/border collie mix, Sammy.
Automotive Replacement Lighting Relays - Comparison Table

Top Customer Reviews
Top Customer Reviews: Standard Motor ...
Top Customer Reviews: Dorman 10-0004B ...
Top Customer Reviews: Standard Motor ...
Achieves up under a pinch on and juuust to a legislation of an emission of hood. Slide A flasher unit of his tab of metal and appeal down. There have it SO ONLY quite leash in a whip to wire to pull one covers out of low a pinch. Take the width flathead screwdriver and impulse one takes clip, then one covers was like this necessary. Install a new one and tuck he up under a pinch.
3 minutes and the flathead screwdriver -- Flashing the works add again. This flasher the unit is calmer that a factory a but otherwise he a work.
A OEM Ford relay can have are pins - a sixth pin is a small plus and is in fact unused, which is reason these 5 relays of the pin will do so only well. A OEM Ford relay is often yellow, likes the mine was, or blue.
Well Fix.
Top Customer Reviews: XtremeAmazing ...
Top Customer Reviews: Genssi 30/40 AMP ...
Has used this relay to install 3 has HID light (two projectors and one regulate 10K H7 Xion bulb). This relay will turn of the mine 'low' and turn in a 'highs'.
WHITE BOSS: This relay has the 'usually closed' (the bridge is down) resting place. If a bicycle is on, the power is flowing by means of this boss (the white boss). (In my chance, surrounds this to the ballast that control my beam of centre).
BLUE BOSS: also it has the 'usually ploughs' (the bridge is on) has changed place. If it send to his signal (goes down it a bridge), turn in that calm does not want never (the blue boss). (In my chance, under this to two bosses that career to two ballasts that operates my projectors)
RED BOSS: Then it has the EARTH - ossia a RED BOSS . (Some say it can be a blue or red... Cela These two bosses are interchangeable. Perhaps ossia true. (This would have to that go to the good earth, like a terminal of frame or negative battery of steel).
BLACK BOSS: calm Now the a BLACK BOSS. Ossia One 30 amp the boss has melted. Ossia Where your juice is coming from. Calm USUALLY RUN this yours battery (with the fuse inline), but surrounds this to the blockade of fuse. Has multiple devices, and the blockades of fuse are the most organised way to do east.
YELLOW BOSS: calm Finally - have your YELLOW boss. Ossia A 'arouse' boss or a esignal' boss (some call it a 'ignition'. But that the word confuse with this class of relay). When you Love any device your BLUE boss is plugged to to turn on, excite this boss. ( You excite to send electricity by means of him. In my chance, has used my boss of big beam. That usually was plugged to mine bulb of big beam, there is plugged to this boss - like this when have paste my transmission of big beam in a handlebar, this boss will be energised)
uses a WHITE boss to maintain my light of centre (low beam) on all a time. But when transfer in my big beam, excite' a YELLOW boss and concealed launches an inner transmission and of the turns of a low beam - but ALSO will turn in my big beam.
So much, a mine WHITE boss be on, but will turn was when you excite a YELLOW boss.
I use 3 ballasts and a relay.
Does not forget to use a inline fusible for any connections of entrance of the power. (Also available of Amazon in the reasonable prize.)
This has said, has used two of these still relays redo a stock headlights in my truck of work. Has the 10-gauge the boss that feeds both relays, and 12-gauge the bosses that feeds a headlights. If any one is by train to ask , a stock harness with these relays uses 16-gauge boss, which is minimum still headlights, but very partorisca working with any another under amperage project of 12 volts. His perfectly. I plan to use two more relays in mine another vehicle, and a plus to add the light bar to my truck of work.
Pros: Economic
Does a lot
Harness
Solid Construction
Gilipollas: Chinese
One '87' terminal and one '87a' terminal. It have preferred two '87' terminal, as it conceal would have left me to delete a relay for my light bar.
Has expected to be that it substitutes these things left and right and really took him so only for some sockets and to use some relays like this of the transmissions. Like this far I have 3 month with hundreds of actuations in the each relay and no the alone failure.
-Additional commentaries...
Is now state running these for the awhile, this in spite of sound that resist on just well. This in spite of, have discovered recently that a boss has used is 16AWG which has the limit of substantially less than one 30 amps a relay can manage. With the again installed compressor is, am drawing almost 30 amps and some bosses are way to small to manage one load. One 30 APM the load requires the 10AWG (the small more a number, a fat more a boss). This in spite of, considering the electrical best practices that use 80 principle, these really would owe that have of the summer wired with 8AWG (or 8 gauge) boss. If some transmissions of vendor to a measure of pertinent boss, wins some 5 stars. I have attacked the star was been due to a relay of the boss is still quality adds.
Has used this relay to install 3 has HID light (two projectors and one regulate 10K H7 Xion bulb). This relay will turn of the mine 'low' and turn in a 'highs'.
WHITE BOSS: This relay has the 'usually closed' (the bridge is down) resting place. If a bicycle is on, the power is flowing by means of this boss (the white boss). (In my chance, surrounds this to the ballast that control my beam of centre).
BLUE BOSS: also it has the 'usually ploughs' (the bridge is on) has changed place. If it send to his signal (goes down it a bridge), will turn in that calm does not want never (the blue boss). (In my chance, under this to two bosses that career to two ballasts that operates my projectors)
RED BOSS: Then it has the EARTH - ossia a RED BOSS . (Some say it can be a blue or red... Cela These two bosses are interchangeable. Perhaps ossia true. (This would have to that go to the good earth, like a terminal of frame or negative battery of steel).
BLACK BOSS: calm Now the a BLACK BOSS. Ossia One 30 amp the boss has melted. Ossia Where your juice is coming from. Calm USUALLY RUN this yours battery (with the fuse inline), but surrounds this to the blockade of fuse. Has multiple devices, and the blockades of fuse are the most organised way to do east.
YELLOW BOSS: calm Finally - have your YELLOW boss. Ossia A 'arouse' boss or a esignal' boss (some call it a 'ignition'. But that the word confuse with this class of relay). When you Love any device your BLUE boss is plugged to to turn on, excite this boss. ( You excite to send electricity by means of him. In my chance, has used my boss of big beam. That usually would be plugged to mine bulb of big beam, there is plugged to this boss - like this when have paste my transmission of big beam in a handlebar, this boss will be energised)
uses a WHITE boss to maintain my light of centre (low beam) on all a time. But when transfer in my big beam, excite' a YELLOW boss and concealed launches an inner transmission and of the turns of a low beam - but ALSO will turn in my big beam.
So much, a mine WHITE boss be on, but will turn was when you excite a YELLOW boss.
I use 3 ballasts and a relay.
Top Customer Reviews: Dorman 10-0103B ...
Now a good: installed a lot easily, has substituted engines and decided partorisca go with blue lights also. It looks fantastic and yes calms so only is doing an inserts is quite simple. They are very happy has been with some blue lights, any sure the one who looks with regular lights.
Has situated my mandate and has been a street of free nave, and same still has taken them in a topmast after just 1 business day, which is excellent. The installation was the breeze and still avenges with one orients to stir tool that was a prize added.
In general am satisfied extremely with this element, but has had to deduct the star been due to one details which left really disappointed. Previously to situate my order I emailed a vendor to do sure that a group was white and wine with some needles like pictured. Any long after my email has received them the saying of response that is gone in target in fact and wine with needles. This in spite of, once receiving a product has found them of not having any one orients at all. I am not sure if this like a forget, or if a vendor has taken perhaps has confused. I will be emailing his here to see that I can discover. It is thanks to the principle to the strike was 2 stars partorisca east, but I really do like a product, and am very satisfied with a speed of a nave. Also, a help has offered in mine initial email was fast and polite, as it can not be disturbed too much. A prize was adds also. If anything changes will be sure to update this description.
Has situated my mandate and has been a street of free nave, and same still has taken them in a topmast after just 1 business day, which is excellent. The installation was the breeze and has come included with one orients to stir tool that was a prize added.
In general am satisfied extremely with this element, but has has had to that deduct the star been due to one details which left really disappointed. Previously to situate my order I emailed a vendor to do sure that a group was white and wine with some needles like pictured. Any long after my email has received them the saying of response that is gone in target in fact and wine with needles. This in spite of, once receiving a product has found them that it has not had any one orients at all. I am not sure if this like a forget, or if a vendor has taken perhaps has confused. I will be emailing his here to see that I can discover. It was thanks to the principle to the strike was 2 stars partorisca east, but I really do like a product, and am very satisfied with a speed of a nave. Also, a help has offered in mine initial email was fast and polite, as it can not be disturbed too much. A prize was adds also. If anything changes will be sure to update this description.
Top Customer Reviews: HD Switch ...

I’m Director of Marketing Communications at Tito's Handmade Vodka and manage our media, PR and social teams.
Prior to joining Tito's in 2017, I spent nearly 10 years on the agency side at Omnicom agencies Fanscape and The Marketing Arm, where I worked on a wide variety of clients and focused on social & digital, PR, corporate communications and influencer marketing.
My longest-standing and favorite clients were our AOR accounts for Mars, Incorporated; Blue Diamond Almonds; and Almond Breeze Almondmilk.
I live in Austin, TX with my husband, Chris, and our flat coated retriever/border collie mix, Sammy.