OEM# 19129792, 19129793, 19129936, 19129937, 19257978, 10315135, 10326292, 10331988, 10331989, 10339103, 10339104, 10420262, 10430003, 25813511, 10364923, 15871957, 10362450, 15871954
Interchange Part Number: CN 3050PFC, CO 21579T, RS 2556, EX 9720C, EX 10208C, RO 0900B
Fitment: 
V6 CC:3880 CID:237 3.9L OHV FI MFI Naturally Aspirated FLEX VIN:W
Pontiac Montana SV6 2008
V6 CC:3880 CID:237 3.9L OHV FI MFI Naturally Aspirated GAS VIN:1
Pontiac Montana SV6 2007-2009
Specification:
Brand: UAC
Type: Compressor & Clutch Assembly
Pulley Belt Type: V-Belt
Compressor Drive Type: Belt Driven
Features: 100% Tested
Items Included: Gasket Set and OE-Specified Oil
Manufacturer Warranty: 1 Year
Seller Warranty: 1 Year
Manufacturer Part Number: VRKT3797A, RA/1740RPP
[A/C Compressor]-Grooves: 6
[A/C Compressor]-Style: MSC105
[A/C Condenser]-Depth (MM): 18
[A/C Condenser]-Outlet (MM): 10
[A/C Expansion Valve]-Max Operating Pressure: 0.5±0.035
[A/C Expansion Valve]-Superheat: 8
[A/C Expansion Valve]-Superheat: 0.5±0.035
[A/C Expansion Valve]-Tonnage: 1