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kevin m mackenzie
Reviewed in the United States on June 8, 2022
They worked perfectly for my 89 corvette
Ernie Friessen
Reviewed in the United States on September 2, 2021
My forklift is working again. It has just to do with this relay.
cSutton
Reviewed in the United States on November 24, 2021
After troubleshooting what I thought was fairly thoroughly, ordered this relay and installed. Turned out I was measuring the wrong pins for the output. So my old one wasn’t bad. But the new one worked great. And pointed me in the right direction of a failed aftermarket fuel pump.
Chuck
Reviewed in the United States on January 12, 2021
Thought my fuel pump was bad but decided to try this first. Took maybe 10 minutes to change and fixed the crank but no start problem.👍
Jean Sebastien Charles
Reviewed in Canada on December 5, 2020
Good price, fast shipping!
JamesW
Reviewed in the United States on November 8, 2020
I have replaced 3 or 4 of these relays on my C4 corvette. They all seem to be working fine. I used them for the maf relay, maf burn relay, and the fan relays. They are also used for the fuel pump relay, so I now carry an extra relay with me in the car.
Customer
Reviewed in the United States on April 1, 2020
Bought two of these for `88 C4 Corvette L98 showing intermittent MAF code. (pre & post burn-off) Installed both relays and no issues do far. Ran / drove car for 30 minutes with no codes appearing. Car has original Bosch MAF in place which I cleaned with Gunk MAF cleaner (good product) prior to installing these new Delco relays. Some reviews complain about made in China but not an issue for me as GM dealer selling same part made in China for $35 each. These were $15 each from Amazon - great deal !!!
zeke
Reviewed in the United States on December 26, 2018
china doesn't give me any confidence in the part
spsweeney
Reviewed in the United States on January 23, 2016
I had a cold weather starting problem, where my 1991 Full Size Chevy Blazer would crank but not fire in cold weather. I installed a check valve on the fuel line back by the gas tank, along wither several other attempts to correct the problem. When I insttalled the ACDelco 15-8240 fuel pump relay, it corrected the problem, and the Blazer starts all the time now in cold weather with no difficulty. This problem was occuring since last winter, the starter burned out last winter, and the replacement starter just had to be replaced recently. Installing a check valve can sometimes correct the problem, but in my case it was replacing the relay that solved the problem.Steve Sweeney
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