HONDA RDX Injector Seal Set. These seals deteriorate over time, due to age or bad fuel quality. When it comes to replacing these parts then why not go for Genuine Honda? Expect a perfect fit and finish every time. Kit includes seals to replace on 1x injector. If you want to replace all seals for all 4 injectors you will need to select 4x. Includes part numbers: 1 x 91301-RDV-J01, 1 x 91302-RDV-J01. Suitable for genuine Honda RDX fuel injectors.