At Purevue we are committed to sourcing parts of OE quality or beyond, in order to ensure we will not let the customer down. NAPA are a renowned tier 1 supplier to the aftermarket, supplying original products to many vehicle manufacturers. Cross Reference: OE: 55578093, 55217673, 33353237, 93190320, 55561.. We are committed to keeping our prices as low as possible, and protecting our customers with long guarantees.