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  • Radium Top Feed Injector Seats | Mazda 13B-RE/13B-REW/20B-REW (20-0444)
  • Radium Top Feed Injector Seats | Mazda 13B-RE/13B-REW/20B-REW (20-0444)
  • Radium Top Feed Injector Seats | Mazda 13B-RE/13B-REW/20B-REW (20-0444)
  • Radium Top Feed Injector Seats | Mazda 13B-RE/13B-REW/20B-REW (20-0444)

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    Radium Engineering

    Radium Top Feed Injector Seats | Mazda 13B-RE/13B-REW/20B-REW

    PART# RAD 20-0444
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 14.95

    Built To Order Delivered by , to your door when ordered within hrs and mins
    Quantity
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    13B-RE/13B-REW/20B-REW Top Feed Injector Seats by Radium

    These are the same machined aluminum injector seats used in Radium fuel rails for Mazda/Eunos Cosmo and RX-7 rotary engines. They are required when converting the OEM 16mm injector seat's counterbore to 14mm which is more common with popular injector lower O-rings.

    They simply "pop" into the OEM injectors bore. They were designed specifically to be compatible with or without the OEM fuel injector diffusers installed. They seal to the machined injector counterbore using the included Viton O-ring. They can be used for the primary fuel injector iron ports as well as the OEM intake manifold secondary injector ports.

    Features

    • Compatible with or without OEM diffusers
    • CNC Machined Billet 6061 Aluminum
    • Type-II Black Anodizing
    • Laser Etched Logo
    • Boost and fuel compatible Viton O-ring

    Please Note: SOLD INDIVIDUALLY.

    13B-RE requires 4 total (2 primary+2 secondary).

    13B-REW requires 4 total (2 primary+2 secondary).

    20B-REW requires 6 total (3 primary+3 secondary)

    Applications

    • Mazda 13B-RE Engines
    • Mazda 13B-REW Engines
    • Mazda 20B-REW Engines

    What's In The Box?

    • 1 - Injector Seat

    References

    Warranty

    • All Radium Engineering brand products are subject to a 1 Year Limited Warranty from the date of original purchase.

    13B-RE/13B-REW/20B-REW Top Feed Injector Seats by Radium

    These are the same machined aluminum injector seats used in Radium fuel rails for Mazda/Eunos Cosmo and RX-7 rotary engines. They are required when converting the OEM 16mm injector seat's counterbore to 14mm which is more common with popular injector lower O-rings.

    They simply "pop" into the OEM injectors bore. They were designed specifically to be compatible with or without the OEM fuel injector diffusers installed. They seal to the machined injector counterbore using the included Viton O-ring. They can be used for the primary fuel injector iron ports as well as the OEM intake manifold secondary injector ports.

    Features

    • Compatible with or without OEM diffusers
    • CNC Machined Billet 6061 Aluminum
    • Type-II Black Anodizing
    • Laser Etched Logo
    • Boost and fuel compatible Viton O-ring

    Please Note: SOLD INDIVIDUALLY.

    13B-RE requires 4 total (2 primary+2 secondary).

    13B-REW requires 4 total (2 primary+2 secondary).

    20B-REW requires 6 total (3 primary+3 secondary)

    Applications

    • Mazda 13B-RE Engines
    • Mazda 13B-REW Engines
    • Mazda 20B-REW Engines

    What's In The Box?

    • 1 - Injector Seat

    References

    Warranty

    • All Radium Engineering brand products are subject to a 1 Year Limited Warranty from the date of original purchase.

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    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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