Westbay Napa Auto Parts. Locally Owned and Operated since 1961.

Westbay Auto Parts has expanded to 10 stores!

Call us and if we don’t carry the part, we will locate it for you. Usually most hard to find parts can be shipped to us within 24-48 hours. Make sure you have as many details on hand as possible when calling us so that we can better assist you.

Hard to Find Parts? Call us!
Find a Westbay Napa store near you.

We have put together a Motorsports Links page for all of our Motorsports Fans!

Westbay NAPA Auto Parts!

Westbay NAPA Auto Parts, Inc. is the largest independent auto parts chain in Kitsap County. We have expanded to 10 stores and joined the NAPA Auto Parts Program. We will continue to be locally owned and operated as we have been for the past 50 years!

LOCALLY OWNED AND OPERATED FOR 50 YEARS!

Westbay NAPA Auto Parts has expanded to 10 stores and joined the NAPA Auto Parts Program back in November 2007!

This unique opportunity combined the Westbay commitment to customer service and customer satisfaction with the largest automotive buying group in the world!

We will continue to be locally owned and operated as we have been for the past 50 years! There will be NO change in ownership or management of Westbay NAPA Auto Parts!

The change provides us access to over 375,000 parts – the most extensive inventory in the industry and provide you with the best manufacturer warranties which can be honored nationwide at over 6,000 NAPA stores.