HowToo gives you a master-mechanic experience for every vehicle. Ask a question like “How do I replace my alternator?” and Orion returns exact, trim-specific steps with the right tools, torque specs, step-by-step videos and safety notes. Order the parts in the same flow with guaranteed fit.
What you can do: • Get instant vehicle information like how your features work, vehicle specs or maintenance procedures • Get step-by-step repair procedures that match your exact year, make, model, trim, and engine • See required tools, torque specs, fluids, capacities, and cautions before you start • Watch the top video references without leaving the app • Buy from a marketplace of 1M+ OEM and premium aftermarket parts mapped to your vehicle • Guaranteed-fit parts, easy returns, and fast 2 day delivery on most items • Save money with DIY cost vs shop estimates for each job
How it works:
Select your vehicle.
Ask anything: repairs, maintenance intervals, sizes, capacities, or what part you need.
Follow clear steps with visuals, tool list, and torque specs.
Add the exact parts to cart and check out.
Why HowToo: • Accuracy first: procedures and fitment are vehicle-specific • Confidence: no generic steps, no guessing • Convenience: guidance, videos, and parts in one place
Popular jobs: • Brake pads and rotors • Battery, alternator, and belt service • Plugs, coils, filters, and fluids • Wiper blades and cabin filter • Suspension and wheel bearings
Support Questions or feedback? Visit our Help Center at howtoo.com or contact support through the app.
HowToo 1.0.1 Update
2026-03-06
Analytics update: Ability to attribute anonymous user events (signups, app installs) for partner analytics
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