1990 Mack Pinnacle Series Engine Cooling
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- ACDelco®Specialty™ Heavy Duty High Capacity V-BeltMack Pinnacle Series L6 1990, Specialty™ Heavy Duty High Capacity V-Belt by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Made with precision and quality in mindDesigned to meet your specific needs$22.16 - $32.06
- MotoRad®Engine Coolant Temperature SensorMack Pinnacle Series 6 11.9L 1990, Engine Coolant Temperature Sensor by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$10.07