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Radium Engineering Catch Can Kit - Mazda MX-5 NB PCV (Fluid Lock)

SKU 20-1336-FL
Original price $462.99 - Original price $462.99
Original price
$462.99
$462.99 - $462.99
Current price $462.99
Fast & Free Shipping On orders over $150 (excl some bulky items)
Fitment Guarantee When using our parts finder
Local Support Australian based support 24/7

Radium Engineering Catch Can Kit - Mazda MX-5 NB PCV (Fluid Lock)

Application: Mazda MX-5 / Miata NB (1998-2005) - LHD and RHD
Part Type: PCV catch can kit with Fluid Lock can
Part Number: 20-1336-FL


A catch can removes oil and water condensation from the crankcase gases before they reach the intake manifold. This helps prevent oil build-up in the intake, intercooler, throttle body and intake manifold. The closed system also stops oil vapours entering the cabin.

This kit uses Radium's Fluid Lock catch can on the PCV circuit. It mounts on the right side of the engine bay near the coolant overflow using OEM holes, and runs inline with the PCV valve so the factory PCV function is kept. The can is pressure sealed, so a connection to the intake manifold is permitted on boosted applications.


Key Features

  • Fluid Lock: Patented Fluid Lock mechanism stops the reservoir overfilling and holds collected fluid until the can is emptied
  • Large Ports: 10AN ORB inlet and outlet ports
  • Drain Port: 4AN ORB drain port
  • 2-Step Baffling: Two-step oil separation baffling
  • Dipstick: O-ring sealed dipstick to check the fluid level
  • Direct Fitment: Mounts on the right side of the engine bay near the coolant overflow using OEM holes - no drilling
  • PCV Retained: Runs inline with the PCV valve and keeps the factory PCV function
  • Pressure Sealed: Intake manifold connection permitted for boosted applications

What's Included

  • Fluid Lock catch can
  • Anodised aluminium mounting bracket
  • 3/8in PCV hose
  • 5/16in heater hose
  • 10AN ORB to 10mm SAE quick connect fittings (x2)
  • SAE quick connect hose ends (x2)
  • Installation hardware

Optional Parts

  • Radium Engineering Catch Can Add-On - Mazda MX-5 NB CCV (Fluid Lock) (20-1337-FL) - adds a second Fluid Lock can on the CCV circuit to this PCV kit
  • Radium Catch Can Petcock Drain Kit (20-0024) - drain the can without removing the lower reservoir, where there is space under the can

Important Notes

  • Compatible with both LHD and RHD models
  • These NB kits mount on the right side of the engine bay - they differ from Radium's 20-0336-FL / 20-0337-FL 1989-2005 kits, which mount on the left strut tower
  • There is no fixed emptying interval - start checking the integrated dipstick after 3-4 weeks of driving and adjust from there

Vehicle Fitment

  • Mazda MX-5 / Miata NB (1998-2005) - LHD and RHD

For application support, send your vehicle details to TJ Auto Parts through the Parts Finder.

Supplier-listed applications:
- Mazda MX-5 / Miata NB (1998-2005) - LHD and RHD

Note: Compatibility information is provided as a general guide only. Some vehicles may have multiple part variations for the same model or engine. To ensure this product is the correct fit and to be eligible for our Fitment Guarantee, please contact our team before purchasing.

Can’t find the part you’re looking for?
If you can’t find the part you need, please fill out our Fitment Finder or visit our Contact Us page. One of our expert team members will respond promptly to assist with your enquiry.

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Payment is completed during checkout. We accept all major payment methods via Shopify Payments including credit/debit cards, Apple Pay, Google Pay, and more. Direct bank transfer is also available please contact us at contact@tjautoparts.com.au for bank details and instructions.

How long will it take to process my order?
We aim to process and dispatch all orders within 1–2 business days. If there are any delays, we will notify you promptly via email.

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We always aim to offer the best value. If you’ve found a better price elsewhere, get in touch with us and we’ll do our best to match or beat it.

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All products are sourced directly from the manufacturer or authorised suppliers to ensure authenticity. Every item is backed by the manufacturer’s warranty.

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To see more FAQs visit our FAQs page or get in touch today.

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We offer free standard shipping on all orders over $150 (excluding bulky items). For orders under $150. Standard shipping starts at $9.95. Express shipping starts at $14.95. Shipping costs can be calculated in the cart or at checkout. Orders containing bulky items such as batteries, brake discs, liquids, and lift kits may incur additional shipping charges, particularly to remote or regional areas.

Dispatch & Handling
We aim to process and dispatch all orders within 1-2 business days. In the event of any delays, our customer service team will notify you. Tracking numbers are sent via email once your order has been dispatched and can also be accessed from your account.

For enquires on same day delivery or pickup, please contact our team before ordering to check availability. Custom or order in only items may have longer lead times. For more details on shipping, see our Delivery information page.

Returns and Refunds
If you change your mind or need to cancel an order, simply contact us at contact@tjautoparts.com.au within 30 days of delivery. Items should be unused and in their original packaging. A small restocking/admin fee of 5–20% may apply to help cover processing costs. This fee is only applicable at the discretion of our staff and may not apply to all orders. Return shipping is covered by you unless we sent the wrong or faulty item, in which case we’ll take care of it. Once we receive your return, refunds are processed quickly, usually within 48 hours, with up to 5 business days for your bank to complete the transfer.

We’re here to help make returns easy and hassle free! Contact us with any questions.

Warranty
All products come with the manufacturer’s warranty. If you experience any issues, please contact us at contact@tjautoparts.com.au. For full details on warranty coverage and claims, please visit our Returns page.

Fast & Free Shipping On orders over $150 (excl some bulky items)
Fitment Guarantee When using our parts finder
Local Support Australian based support 24/7