2004-2005 Mazdaspeed Miata MSM Engine Block Oil Feed Fitting Kit | 4AN B660-14-615
2004-2005 Mazdaspeed Miata MSM Engine Block Oil Feed Fitting Kit | 4AN B660-14-615
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Technical support remains active during the holiday period.

Technical Description
This engine block oil feed fitting kit is designed for the 2004-2005 Mazdaspeed Miata MSM engine-side turbo oil feed port.
It provides a 4AN connection point at the engine block for custom braided turbo oil feed line setups. This fitting is suitable when replacing a worn, damaged, corroded, or missing engine-side oil feed fitting during turbo oil feed line service.
Two fitting options are available: a 4AN adapter fitting and a 4AN banjo bolt setup. Please select the correct option based on your oil feed line layout and compare the original engine-side connection before ordering.
Key Features
- Designed for 2004-2005 Mazdaspeed Miata MSM engine-side turbo oil feed applications
- Provides a 4AN connection for braided turbo oil feed line setups
- Available as a 4AN adapter fitting or 4AN banjo bolt option
- Electroplated mild steel construction with copper crush washers included
Need More Fitment Information?
Mazdaspeed Miata MSM oil feed layouts may vary if the vehicle has been modified, repaired with non-original parts, or fitted with different oil feed hardware. If you are unsure which fitting or line kit you need, please read our guide before ordering.
Specifications & Data
Kit Included
Vehicle Compatibility
Product Specifications
Support & Logistics
Shipping & Global Export
Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.
- AU / USA: 3-5 Business Days.
- Rest of World: 5-12 Business Days.
- Tracking: End-to-end tracking number provided within 48H.
Import Duties & Taxes
We’ve optimized our tax process for core markets to ensure zero hidden fees:
All-inclusive pricing. No hidden duties or extra fees at delivery.
Orders under AUD 1,000 are typically tax-free. No GST surprises.
*Other Countries: All import duties and carrier processing fees are the buyer's responsibility.
30-Day Returns & Warranty
30-Day Returns: Return or exchange within 30 days of delivery. (Shipping at buyer's expense).
Limited Lifetime Warranty: Covers manufacturing defects. (Excludes racing misuse).