⚡ Power your ride with GM-grade precision and reliability!
The ACDelco GM Original Equipment 15-81106 Black Multi-Purpose Relay is a GM-recommended replacement part designed to deliver the same fit, form, and function as your vehicle’s original relay. Manufactured to strict GM OE specifications, this compact, screw-connector relay ensures reliable electrical switching for multiple A/C system applications, combining durability and precision engineered quality trusted by professionals.
| Connector Type | Screw |
| Contact Type | Normally Open |
| Mounting Type | DIN Rail Mount |
| Brand | ACDelco |
| Operation Mode | Automatic |
| Specification Met | OE |
| UPC | 707773307502 |
| Global Trade Identification Number | 00707773307502 |
| Manufacturer | ACDelco |
| Model | Relay |
| Item Weight | 1.13 ounces |
| Product Dimensions | 1.9 x 1.6 x 1.2 inches |
| Item model number | 15-81106 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 15-81106 |
| OEM Part Number | 21997408 |
J**P
Good Product
I installed this in my 1999 Pontiac Sunfire, as I was having issues with the blower motor relay sticking. I noticed that the pegs didn't exactly match, but the diagram was the same. It's worked wonderfully and I no longer have to smack the relay box every time I exit the car.
E**G
A inexpensive solution as good as OEM
My truck wouldn't start it just kept cranking. I checked the Schrader valve on my fuel spider/rail and it had almost no fuel pressure. Normally when I push on the Schrader it would squirt gas out with some velocity. I checked the fuses to see if any fuses marked fuel pump we're burned out and I couldn't find any that were burned. Logically the next place to check was the relay and it was only $4 so I just bought it. I swap relays and my truck started right up. Cheers.
R**Y
Nice product
Nice product easy to install works great
S**R
I received the correct relays
I had something very interesting to happen in regards to the relays. All but one were correct. And to this day, I don't know what it is and what it's for.Very very weird item. I'm going to try to send a photograph
H**R
Great purchase
Works great. We haven't had any issues with it. We would buy again if needed.
D**A
Genuine Delco
OE design, proper replacement for sticking original relay.
M**E
Great part
Works and fits great on my truck,good quality video
R**E
Received non functioning one
Arrived DOA, wound up going to autozone and got one cause didn’t want to wait for the replacement process, needed my vehicle! Buyer beware
Trustpilot
2 months ago
2 weeks ago
