Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Simplify Your Cooling System With Precision Plug Fitment. This Polished Crossover Plug is engineered for those deleting or rerouting the heater core lines on modified intake setups. Designed to maintain a clean and sealed crossover port, it eliminates the risk of leaks while improving overall engine bay appearance. A polished finish offers a subtle yet functional upgrade for custom cooling configurations.
Machined for Precision and Leak-Free Use. CNC-machined from billet aluminum, this plug is built to handle repeated heat cycles without warping or corrosion. Its integrated O-ring groove ensures a secure, sealed fit, making it a worry-free component in any cooling system modification.
Installation. This product installs by pressing into the crossover tube port; ensure a clean mating surface and use supplied O-ring for proper sealing.
Application. This Crossover Plug; Polished fits 2003–2004 Mustang Cobra models.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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