ACCESSORY DRIVE SYSTEMS
The easiest and most convenient way to finish your LS engine and get it ready to run in your vehicle is with one of our serpentine accessory drive systems. They include the accessories, brackets, drive belts and hardware your engine needs, saving you the time of sourcing them individually. They’re all-inclusive systems that bolt right onto the engine for a factory fit and appearance.
CTS-V Accessory Drive System, with A/C - Fixed Displacement Compressor
• Does not work on LS9 and LSA supercharged engines
• Most harmonic balancers do not line up correctly with the accessory drive system; damper P/N 12674582 is strongly recommended
• Air conditioning has separate belt; to delete air conditioning, do not install the belt, compressor or tensioner
• Fits all LS type engines, except production iron block applications
• Direct bolt-on for LS3 and LS7 engines
NOTE: Will not work with a cam-phased engine.
NOTE: Will not work on LS327 with cast-iron block.
NOTE: Water pump P/N 89018052 NOT included with kit.
NOTE: Includes fixed displacement compressor.
NOTE: Use P/N 19299069 for A/C add-on if Variable Displacement Compressor is needed.
The system includes:
12578548 (1) Bracket–Air Conditioning
19130461 (1) Compressor–Air Conditioning
12595289 (1) Tensioner–Air Conditioning Belt
12578549 (1) Belt–Air Conditioning Compressor
12578551 (1) Bracket–Power Steering Pump
21997867 (1) Pump–Power Steering
12578552 (1) Pulley–Power Steering Pump
21997866 (1) Reservoir–Power Steering Fluid
21997868 (1) Hose–Power Steering Fluid Reservoir With Clamps
12578550 (1) Bracket–Generator
84009383 (1) Generator
12568996 (1) Pulley–Belt Idler
12569301 (1) Tensioner–Drive Belt
12578553 (1) Belt–Water Pump/Generator/ Power Steering
11515768 (6) Bolt, Transaxle Br
11516360 (4) Bolt - 10 x 1.50 x 90mm
11588751 (3) Bolt - Hvy HX Acorn Flg Hd
11588744 (2) Bolt - Hvy HX Acorn Flg Hd
11518075 (3) Bolt - Hex Flg HD
11588747 (3) Bolt, Gen
11515760 (2) Bolt Hvy Hex Flg