SHOP

All Mustang Parts
Free Shipping on qualifying orders over $99* Details

2011-23 Mustang Coolant Connector Tube 5.0/5.2 by Ford


2011-23 Mustang Coolant Connector Tube 5.0/5.2
2011-23 Mustang Coolant Connector Tube 5.0/5.2
2011-23 Mustang Coolant Connector Tube 5.0/5.2
2011-23 Mustang Coolant Connector Tube 5.0/5.2
2011-23 Mustang Coolant Connector Tube 5.0/5.2
2011-23 Mustang Coolant Connector Tube 5.0/5.2

Fix a leaking coolant connector tube on your 2011-2023 Mustang 5.0/5.2 by replacing it with this Ford original replacement.

Item #LRS-18663A
MPN# BR3Z-18663-A

Everyday Low Price: $34.99

In Stock
 This item is returnable. Details
This item is not eligible for discounts or coupon codes.

Free Shipping over $99

 Add to Cart

× close
LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

 Benefits

  • Replaces Leaking Crossover
  • Ford Original Part
  • Restores Coolant Flow

 Features

  • Steel Construction
  • Black Finish
  • Pre-installed O-ring

 What's in the Box

  • (1) Coolant Heater Core Supply Tube

Ford Coolant Connector Tube - 5.0/5.2
Replace a leaking coolant connector tube on your 2011-2023 Mustang 5.0/5.2 with this Ford original replacement. Located on the top of the water pump behind the thermostat housing. Often corroded or bent on removal, replacing this coolant connector tube is simple insurance against future coolant leaks. This pipe connects coolant from the water pump, and T's off to the heater core and degas bottle(coolant overflow), allowing for proper flow. Made from durable steel construction with the correct dimensions and tolerances for a direct replacement of your original unit. A factory black finish is applied to prevent rust and corrosion along with the preinstalled O-ring seal to help prevent leaks. Install this Ford Original part for superior fitment and quality on your 2011-2023 Mustang 5.0/5.2.


Ford Motorcraft Warranty - Click Here

  • Ford Mustang - 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
  • Engines: 5.0, 5.2
Fitment Notice
  • Fits 2011-2023 Mustang 5.0
  • Fits 2016-2020 Shelby GT350

California Residents:
Prop 65 Warning SignWARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand


Ford

Ford Motor Company Genuine Parts, Motorcraft® Parts and Ford and Motorcraft Remanufactured Parts are all excellent choices when it comes to performance, longevity and value for your Mustang, SVT Lightning, Raptor, & Bronco. And they’re all backed by a Ford Motor Company limited parts warranty*, so you know their parts you use are going to perform like they should. Put the same parts on your Mustang, Lightning, Raptor, and Bronco that came from the factory!

Add to Cart