K24 Oil Pump

The Honda OEM Acura RSX-S Oil Pump (Part Number: 15100-PRB-A01), prepared by Hybrid Racing, is a genuine Honda component engineered for K-Series engines, particularly suitable for K24 engine builds and swaps. This oil pump is pre-machined to provide clearance for K24 blocks, eliminating the need for grinding. A key benefit is the removal of balance shafts, which accounts for a parasitic loss of 10-15 horsepower in stock K24 pumps. The K20A2 oil pump design is optimized for higher RPMs, offering improved oil pressure at high revs compared to the stock K24 pump. Installation requires specific K20A2 parts, including the windage tray, oil pump chain, chain guide, and tensioner, along with the necessary hardware. These parts are not included with the oil pump and must be purchased separately or as part of a complete installation kit. It is crucial not to use K24 windage trays, chains, or hardware, as these parts are not interchangeable with K20A2 components. This oil pump is compatible with various K24 engine builds (K24A, K24A2, K24Z, K24W) and is a common upgrade for built K24 engines and K24 swaps into chassis such as the Civic, Integra, and CRX. The product is also listed as fitting the following vehicles: 2002-2006 Acura RSX, 2004-2008 Acura TSX, 2002-2011 Honda Civic Si, 2003-2007 Honda Accord, 2002-2006 Honda CRV, 2003-2011 Honda Element, and the 2012-2015 Honda Civic Si (which requires the PRL PRB Conversion Kit).