Napa Echlin OP6656 is an engine oil pressure switch designed for Buick Regal, Century, and Skylark models. It has one sensor, screw-in mounting style, and three wire quantity. The terminal type is pin and it is compatible with several interchange part numbers such as PS154, 4G4, PS145, 59A1032, D8043, PS145VC, 31819, 2 8114, 53 33531, 5333531, PS209T, 1S6573, OP6656SB, S4056, and D1843. The sensor type is an engine oil level sensor, and it comes with a black connector and female connector type. The switch is easy to install, wired, and has a direct fit. It is made of plastic and metal, weighs 2 oz, and is a vintage part. The California Prop 65 Warning applies to this product.


Exact item is shown. New old stock with original non-retail packaging. Thread in switch with 3 pin connector. Made in Mexico. No returns if installed. Please review our business policies in our store for information regarding returns, shipping and warranties.