Manufacture Part Number: JS4D-2 16600-1S700 Interchange Part Number: 16600-1S700 166001S700 Other Part Number: 842-18125 . Our fuel injectors Internal seal rings protected from fuel exposure, minimizing in-use "sticking" for longer-lasting durability. Made of Metal & composite plastic, improve your O-ring pre-installed, direct replace your vehicles original factory component..
