Denso 10S17F and 10S20F A/C Compressor Adapters

These adapters let you connect #8 and #10 O-ring fittings to a factory Denso 10S17F or 10S20F A/C compressor for your LS swap.

These compressors are commonly found on LQ4, LQ9, and many other 4.8L, 5.3L, and 6.0L LS truck engines.

Made from cast steel with a zinc coating, the adapters include bolts and seals.

Fitment Note: The compressor supplied with the Chevy Performance Serpentine Kit requires modification to use these adapters, even if it is labeled 10S17F. Factory truck compressors do not have this issue.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov

ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.

STEEL (steel bolts): Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.