FREE 1 to 3-Day Delivery on Orders $149+ Details

Talk to a Challenger Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
July 4th Sale! Shop Now>

FLUIDYNE High Performance Remote Radiator Filler Neck; Polished; 1.25-Inch (Universal; Some Adaptation May Be Required)

Item CH36725
Product Image
$0.00
Want $10? Write one of the first 5 reviews
Our Price

$69.00 each

Military & First Responders Earn $3.45 in AM Cash Rewards. Get Verified

In Stock

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Choose options to add to cart.
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • FLUIDYNE High Performance Remote Radiator Filler Neck
      • Polished Chrome Finish
      • Has a 1/4-Inch Overflow Barbed Fitting and a Fluidyne Cap
      • Length of 5 Inches
      • Comes as a 1.25-Inch Model
      • Direct Replacement
      • Comes in Singles
      • Universal Fit

      Description

      High-Flow Cooling Upgrade. The FLUIDYNE High Performance Remote Radiator Filler Neck is a precision-engineered solution for improved coolant management in high-demand applications. Designed for remote mounting, this filler neck allows for more flexible cooling system configurations and efficient refilling in custom or performance builds. It’s a dependable upgrade for racing, off-road, or modified street vehicles requiring improved coolant system access and control.

      Construction and Appearance. Crafted with a polished chrome finish, this filler neck combines durability with sleek under-hood styling. It includes a 1/4-inch overflow barbed fitting for hose connection and a Fluidyne-branded cap for pressure control. At 5 inches in length and with a 1.25-inch neck size, this unit is compact yet robust, offering an ideal balance between strength and flow efficiency.

      Installation. Designed as a direct replacement with universal fitment, this remote filler neck mounts easily into custom cooling setups. Its adaptable configuration supports standard hose and overflow integration, making it a solid choice for professional installations and experienced DIY builders alike.

      Application. This FLUIDYNE High Performance Remote Radiator Filler Neck is a universal fit component designed for performance cooling systems. It provides secure, reliable coolant filling with added convenience and clean styling, essential for race builds, high-output engines, and custom configurations.

      FLUIDYNE High Performance ACC.RFNPOL125

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Radiator Filler Neck

      Questions & Answers

      No questions about this product yet. Ask the First Question