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Hybrid Racing -6 AN Water Pump Port Fitting for K20A2/K20Z

In stock
Regular price $29.99
Product INFO
  • Vendor Hybrid Racing
  • SKU HYB-WPP-01-17
Style
In stock
Usually ships within 24 hours
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  • Compatible with K20A2, K20Z1, and K20Z3 Water Pumps
  • Helps Convert Oil Cooler Hoses to AN
  • Available in Two Fitting Styles, Straight or 90 Degree Bend
  • O-Ring Seal for Watertight Fit

Hybrid Racing -6AN Water Pump Port Fitting - K20A2, K20Z1 & K20Z3

If you're running AN line through your engine bay, the water pump port is one of the last places you're stuck with a factory barbed hose. This fitting threads into the oil cooler port on your water pump and converts it to a clean -6AN connection, so you can run proper AN line to a custom oil cooler setup. Black anodized, sealed with an O-ring, and it comes with a yellow zinc bolt.

Straight Or 90 Degree? Read This First

The straight fitting (HYB-WPP-01-17) works on either side of the oil cooler circuit, feed or return. The 90 degree fitting (HYB-WPP-01-18) only works on the return side; on the feed side it runs into the block and won't clear.

What This Port Actually Does

The K20A2, K20Z1, and K20Z3 water pumps have a port that feeds your oil cooler. Despite the name, what runs through it is coolant, not oil, since the oil cooler is a heat exchanger. Factory it's a barbed hose connection; with this it's -6AN.

Why Convert To -6AN

AN gives you a real mechanical seal you can take apart and reassemble, instead of a hose clamped over a barb that eventually weeps, and it keeps your plumbing consistent for a tucked bay.

Works In FWD Or RWD Swaps

It threads into the water pump rather than mounting to the chassis, so it works transverse or in a rear-wheel-drive conversion.

Fits These K-Series Engines

K20A2 / K20Z1 (2002-2006 Acura RSX Type-S) and K20Z3 (2006-2011 Honda Civic Si) water pumps with the factory oil cooler port.