








🔧 Elevate Your Engine Game!
The Michigan Motorsports MAP Sensor Adapter Harness is a 24-inch solution designed to connect GM Gen 3 LS1, LS6, and LS7 engines to the advanced LS3, L99, L76, LSA, LS9, and ZR1 MAP sensors. This harness ensures seamless integration and optimal performance for your high-performance vehicle.
C**9
Fits well
Did not have to swap the pins over in the harness for the gen 4 engine on gen 3 harness, seemed to be a good length, and has been holding up well for months
A**R
Don't even bother, it won't work.
Two of the wires were crossed on the harness which can cause major issues. I requested a replacement but it was denied. Don't waste your time with this.
D**D
Works great!
Works great!
G**K
Work perfectly for turbo LS
Have used these multiple times for turbo LS projects. Work great/Never had a problem.
S**.
Excellent item
Just what I needed to put a zr1 map sensor on my ls1 pigtail on my Holley Terminator system.
D**N
Works great
This was perfect for my LS swap
A**R
Wired Wrong
Make sure you check the wiring on both ends of the connectors. Wires needed to get moved over to match other end. One end went black, white, red. other end went white, black, red.
C**R
Connector not wired correctly
Make sure you check the wiring on these connectors. If the colors don’t match, your map sensor will not work
Trustpilot
1 week ago
4 days ago
1 day ago
2 weeks ago