Small business serving St. Louis with community trust since day one. Free parking and accessible to all customers.
Macks Auto Parts is your trusted neighborhood auto parts store in St. Louis, serving the community with quality parts and expert service. Rated 4.4 stars by 117 customers, we offer fast curbside pickup, delivery, and onsite services for all your automotive needs. Free parking, wheelchair accessibility, and flexible payment options make us convenient for quick visits.
295 River City Blvd, St. Louis, MO 63125
Helpful radiator and cooling system articles from RadiatorRepairHub.
How a combustion leak detector checks for exhaust gas in the coolant, what a color change means, and why that result is a shop job.
How a hand pressure tester finds coolant leaks on a cool engine, what a dropping gauge means, and when the test belongs at a shop.
How to match the pressure rating and swap a radiator or reservoir cap, plus the symptoms that mean a new cap is not the whole fix.
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