Fast Shipping
Free shipping over $99

We ship from multiple warehouses across the country, so you get your part as soon as possible.

Industry Leading Warranty
We've got your back

Free, one year (or more), unlimited mileage warranty. Covers everything; parts and shipping costs

Guaranteed Exact Fit

We’ve reviewed over 1,000,000 fitments to guarantee Exact Fit

30 Years of Service

Experts in auto parts since 1989 – rated 4.9/5 by over 400,000 customers

Easy Returns

Return for any reason within 60 days for a full refund


Valve Train Motors

Valve Train Motors

Select Your Vehicle:

Valve Train Motors by Vehicle Make

Valve Train Motors

Valve Train Motors

Valve Train Motors

Valve Train Motors

The Valve Train Motors comprises the crankshaft, camshaft, lobes and valves. The camshaft has a series of lobes that serve the purpose of opening and closing the valves. Present-day engines are equipped with overhead cams, in which the camshaft is fitted above the valves. The crankshaft is geared to turn at twice the rate of the camshaft. The crankshaft and camshaft are linked together by a timing belt which keeps them synchronized with the pistons.

A bad valve train is identified by a ticking noise. It also causes the engine to stall or run roughly. A damaged valve train will also result in decreased fuel economy. If you experience any of the aforementioned symptoms, you should inspect the valve train and replace it, if necessary. At Buy Auto Parts we stock a wide variety of valve train motors for every car make and model.

We have genuine OEM replacements and premium aftermarket parts. All our car parts are thoroughly tested and come with a warranty. To view the parts that fit your vehicle, select the right year, make and model of your car on our online catalog. At Buy Auto Parts you will find high-quality valve train motors at unbeatable prices, and free shipping. If you have any questions about our car parts, call our toll-free support line 1-888-907-7225 or email us at [email protected].