Your local Carquest Auto Parts at 1 Locust St in Colstrip offers automotive aftermarket products, free store services and same day options at most locations. Our leading brands include FRAM fluids and oil filters, Carquest parts and DieHard® batteries. At most locations we offer free battery testing, free battery and wiper installations with purchase, free engine code scanning, free starter and alternator testing and free battery and oil recycling. Save by signing up for Speed Perks, the loyalty program that earns points toward discounts on store items and gas at participating Shell stations. Call your local store or shop online today!