Back Cap O-Ring for 3 Series (17/18/26)

In Stock Items: Usually Ship 1-2 Business Days (M-F)

Non Stock Items: Usually Ship 3-7 Business Days (M-F)

Ships From: Our Vista CA Facility*

Transit Time: 3-7 Business Days (M-F)

Prompt, Accurate Shipping is Very Important to us!

• Review your order confirmation email for Estimated Delivery Dates
• * Drop Shipments, or Factory Direct shipment times vary by vendor and are quoted based on our experience.
• Customers that paid for Expedited Delivery get preference.
• Items marked "Call for Availability" may be built to order, have limited stock or unpredictable lead times and require a call, text or email to get lead time estimates

Shipping

Shipping shouldn't be complicated. That's why when you sign in or sign up for an account you won't be charged for picking charges, packing charges, or handling fees.
Learn more about expedited shipping, third-party shipping, and international shipping at our Shipping Policy Page

No-Hassle Returns

If you are not satisfied for any reason, products may be returned within 30 days of shipment for a full credit or exchange. Certain restrictions apply.

Returns Policy