Acura / Honda Fuel Injector Repair Kit Brand New Fits to the following models: Honda CRX 1988-1991 Engine D15 D16 Honda Civic 1992-2000 Engine D15 D16 B16 Honda del Sol 1993-1997 Engine D15 D16 B16 Honda CRV 1997-2001 Engine B20 Acura Integra 1994-2001 Engine B18 Honda Accord 1990-2002 Engine F22, F23 Honda Prelude 1992-2001 Engine H22 H23 Honda Odyssey 1995-1997 Engine F23 Acura TL 1995-1998 Engine G25A Acura CL 1997-1999 Engine F22, F23 What happens when injectors get dirty? Trouble arises when debris, chemicals, and varnishes contained in fuel build up inside the injector; on the filter basket, at the seat of the needle, and the nozzles. As a result of the temperature variations that an engine is subject to, those deposits crystallize. This deposit build-up may considerably change the injectors performance, and thus the vehicle's proper functioning condition. Technically, it has been proved that a debris build-up inside the injector measures a mere 3 microns may reduce the fuel flow by 25%, that is, any debris inside the injector may affect the fuel flow, change the appropriate spray pattern, producing improper exhaust emissions, and increased fuel consumption, and a poor engine performance. This Fuel Injector Repair Kit is for 4 Four Injectors. THIS KIT INCLUDES: Large Injector Seal (lower seal) Injector O-Rings (all 3 common sizes) Upper Grommet seal Pintle Cap Micro Filter We include one extra filer and pintle cap for a total of 5 each (in case you have a mishap) All 3 common size o-rings included. Honda used different size upper orings depending on year/model. Free shipping within the USA. Worldwide shipping cost is $11.50. Paypal accepted.