Due to supply chain constraints, some orders are experiencing longer than normal lead times. Please understand that we are working diligently to fulfill orders as timely as possible. We appreciate your understanding and thank you for your business.

INTERNATIONAL CREDIT CARDS: Unfortunately, our website does not accept international credit cards. If you have any questions, please contact us directly at (707) 745-6100.

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Payments & Shipping

Red Line Synthetic Oil offers selected products for sale online at www.redlineoil.com. If the product that you are looking for is not available for sale on our website, please enter your zip code into our online dealer directory or contact one of our mail order resources. International orders cannot be processed through our online store. To find a dealer in your country, please click here

Errors in typographical content, pricing and photography are subject to correction and may change without notice. 

Chemical and oil products are subject to a minimum order of $15 (before shipping fees). Red Line does not charge handling fees on top of your price on products, applicable tax, and shipping. California orders will be subject to state and local sales tax. Motor oil and gear oil orders within California are subject to a state oil recycling fee of $.06 per quart. 

Order to ship within 3 business days if placed by 8am Pacific time. All orders must be shipped to a street address (sorry, no P.O. boxes). Inspect your shipment upon arrival and report any damage or shipping- related breakage immediately to the carrier. Sorry, but product returns are subject to a 15% restocking fee and shipping is not refunded. If you are shipped a product that differs from your original order, please call (800) 624-7958. 

(FedEx or UPS)
$0.00 $24.99 $7.50
$25.00 $49.99 $10.00
$50.00 $99.99 $12.50
$100.00 $149.99 $15.00
$150.00 - Free

We accept Visa and MasterCard as payment, and will pre-authorize your card upon ordering through the Red Line Oil web site. The order charge occurs once an order ships. If your billing address does not match that of the credit card, your order will automatically be refused. For your protection, we security check all credit card orders. 

If you have any questions or comments, e-mail us at info@redlineoil.com or call toll-free at (800) 624-7958. Our office hours are Monday through Friday from 7:00 a.m. to 3:30 p.m. PST.