Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Upgrade your BMW's oil cooling system with the Mishimoto BMW E36/E46/E90 Oil Line Fitting Kit, designed for optimal performance and durability. Crafted from 100-percent CNC-machined components, this kit features high-quality 6061 aluminum fittings and a 303 stainless steel tie-down plate, ensuring resistance to corrosion and heat. The kit is compatible with BMW models including E36, E46, and E90 series, allowing seamless integration with your vehicle's existing oil system. It enables the use of -10AN fittings for custom routing of oil to aftermarket oil coolers, making it an ideal choice for track enthusiasts or those seeking additional engine bay space for accessories like oil accumulators or superchargers. Included in the package are two OEM BMW O-rings, providing a leak-free installation experience. For a complete cooling upgrade, pair this fitting kit with Mishimoto's stainless steel oil lines and stacked-plate oil coolers, creating an efficient and reliable oil cooling setup that enhances engine performance and longevity. Backed by Mishimoto's lifetime warranty, this product assures superior craftsmanship and long-term durability, making it a dependable upgrade for your BMW's performance modifications.
Features:
Fitment:
1992 BMW 325i Base
1992 BMW 325is Base
1993 BMW 325i Base
1993 BMW 325is Base
1994 BMW 325i Base
1994 BMW 325is Base
1995 BMW 325i Base
1995 BMW 325is Base
1995 BMW M3 Base
1995 BMW M3 Lightweight
1996 BMW 328i Base
1996 BMW 328is Base
1996 BMW M3 Base
1997 BMW 328i Base
1997 BMW 328is Base
1997 BMW M3 Base
1998 BMW 323i Base
1998 BMW 323is Base
1998 BMW 328i Base
1998 BMW 328is Base
1998 BMW M3 Base
1999 BMW 323i Base
1999 BMW 323is Base
1999 BMW 328i Base
1999 BMW M3 Base
2001 BMW M3 Base
2002 BMW M3 Base
2003 BMW M3 Base
2004 BMW M3 Base
2005 BMW M3 Base
2006 BMW M3 Base
2007 BMW 335i Base
2007 BMW 335xi Base
2008 BMW 135i Base
2008 BMW 335i Base
2008 BMW 335xi Base
2009 BMW 135i Base
2009 BMW 335i Base
2009 BMW 335i xDrive Base
2010 BMW 135i Base
2010 BMW 335i Base
2010 BMW 335i xDrive Base
2011 BMW 1 Series M Base
2011 BMW 135i Base
2011 BMW 335i Base
2011 BMW 335i xDrive Base
2011 BMW 335is Base
2012 BMW 135i Base
2012 BMW 335i Base
2012 BMW 335i xDrive Base
2012 BMW 335is Base
2013 BMW 135i Base
2013 BMW 135is Base
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
