Genuine Mazda RX-7 FD3S 13B-REW Throttle Body Water Bypass O-Ring – N390-13-W69
Genuine Mazda RX-7 FD3S 13B-REW Throttle Body Water Bypass O-Ring – N390-13-W69
AVAILABILITY & LEAD TIME
In-stock items are normally dispatched promptly. Products not currently in stock may require additional supplier lead time before dispatch.
If you need an item urgently, please contact RSG before ordering to confirm current availability.
Genuine Mazda throttle body water bypass O-ring for the RX-7 FD3S 13B-REW.
The N390-13-W69 is the genuine Mazda O-ring used in the throttle body water bypass system.
Recommended for replacement whenever the throttle body or associated water bypass components are removed, particularly during engine rebuilds, intake servicing or restoration work.
PRODUCT DETAILS
- Genuine Mazda OEM part
- Throttle body water bypass O-ring
- Mazda Part Number: N390-13-W69 / N39013W69
- Genuine replacement sealing ring
- Quantity supplied: 1 O-ring
FITMENT
Mazda RX-7 FD3S
- 13B-REW
Eunos Cosmo
- 20B-REW
- 13B-RE
IMPORTANT
Small seals such as this O-ring can harden and deteriorate with age and repeated heat cycles.
Replacement is recommended whenever the associated components are dismantled to help prevent coolant leakage during reassembly.
For engine rebuilds and restoration projects, replacing aged original seals rather than reusing them is recommended.
PRODUCT SPECIFICATIONS
Manufacturer: Mazda
Part Number: N390-13-W69
Condition: New
Country of Origin: Japan
RETURNS & REFUNDS
Returns are accepted in accordance with our Returns & Refund Policy.
Items must meet the applicable return conditions.
Please contact Rotary Secret Garage before returning any item.
SHIPPING & DELIVERY
Worldwide shipping with FedEx.
Rotary Secret Garage ships international orders using FedEx tracked courier services, providing reliable door-to-door delivery and shipment tracking.
Orders outside the European Union are shipped by FedEx Express.
Available shipping services and costs are calculated at checkout.
DUTIES & IMPORT TAXES
Orders shipped outside the European Union may be subject to import duties, taxes and customs fees imposed by the destination country.
These charges are the responsibility of the recipient and are not included in the product price or shipping cost, unless explicitly stated otherwise.
PARTS & FITMENT
Compatible Vehicle / Engine:
Please verify the vehicle application and part number before ordering.
If you are unsure whether a part is suitable for your vehicle, engine or specific setup, contact Rotary Secret Garage before placing your order.
RSG can assist with product selection and compatibility for parts supplied through our store.
PRODUCT SUPPORT
Technical product support is available from Rotary Secret Garage for parts supplied through our store.
If you need assistance with product selection, installation or application, contact RSG and include your order number and relevant vehicle, engine or setup details.