Thread: QG18DE to SR20DET

109 tooth is obd2 I believe.

For harness issues, check out the AEM EMS-4 universal full engine harness. Less stress on splicing harness into a the QG.

i just finished my swap just working out the bugs right now but i used a b13 engine harness but you will not pass inspection. with that harness theres like 5 wires to connect to get it running then you have to wire up the cluster theres a write up on the b15 forums on which wires to connect it was made by travis so good luck its alot of work

Any pics ? Did you use the 2001 SE cross member and the all mounts components ? I have the Gti-R engine harness but I just decided to go AEM EMS-4, its lets work. I just ended up a JWT ecu and FOrd lighten maf lol, no need for that anymore.

Does anyone know if the 01 Nissan sentra SE A/C compressor will fit the older models SR20 ?
And is the 01 GXE the same compressor with 01 SE ?

no pics yet but the se and qg crossmember is exactly the same