ACDelco D1815A Original Equipment Indicator Review

Through trial and error, i found that this indicator is highly accurate and helps troubleshoot electrical issues in my car quickly .It's easy to install and fits perfectly. The indicator is made of high-quality materials that make it very durable. However, it doesn`t come with installation instructions which can be challenging for some users. Overall, this is an excellent product that I would highly recommend to anyone who wants to monitor their car's electrical system..

Precise OEM switch that turns the boost pump on and off for my 1999 Savana diesel van. This switch differs from the ob1 units in that it only has a wired output that controls the relay that GM installed in 1996 + the vans that use the ob2. This is a slightly different design created just for vans. Older pre-'95 vans didn't have relays and ran full amps and 12 volts through them. them to start the booster pump. Needless to say, they didn't last long and GM examined them and added a relay to take