Hi,
please make sure of the fit, which depends on which engine/compressor combination you have now.
Get an exact replacement for that. Do not just go by looks.
The 2001 service manual mentions only Harrison and Denso compressors.
Engines are:
L35=4.3 V6
LM7=5.3 V8
LQ4=6.0 V8
L18=8.1 V8
LB7=6.6 V8 Diesel
Separate removal/installation procedures are provided for the following engine/compressor combinations:
L18 with Harrison
L35 with Harrison
LR4, LM7, LQ4, L18 with Denso
LB7 with Harrison
LB7 with Denso
Take care, Eggert
