Coolant Reservoir Sight Cap Fits Mack

Ensure your Mack truck's cooling system stays in top condition with the Coolant Reservoir Sight Cap. Designed to fit Mack Coolant Reservoir 575.1055, this sight cap features a 1/2-inch NPT thread, A/F 0.937, and a 1.125-inch dimension for a precise and secure fit. Sold individually, it provides reliable performance and durability, helping you monitor coolant levels easily while maintaining the efficiency and longevity of your truck's engine. Upgrade your maintenance routine with a trusted component built for Mack trucks.

* High Quality Sight Cap
* Fits Mack Coolant Reservoir 575.1055
* 1/2 Inch NPT
* A/F 0.937
* 1.125 Inch
* Sold As Individually
* Warranty On Sight Cap Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM) ***

** Please Verify OE Numbers Before Purchasing This Part, There May Be More Than One Option For Your Application.

** Replaces OE Number(s) 20Q5238, 21430050

** This Item Is Special Order. This Item Will Not Be Able To Be Canceled And Is Non-Returnable.