Engines are complete assemblies including manifolds, oil pan, timing belts and covers, fuel injection or carburetor, we guarantee only the long block. The manifolds, gaskets, seals, hoses, oil pan, timing belts and covers, fuel injection or carburetor, are not. Accessories such as but not limited to Turbos, Starters, air compressors, alternators, power steering pumps, optical distributors or electric water pumps are usually not included nor under warranty in regards to the sale and/or warranty of an engine. If these parts are purchased separately they will be under warranty. Other items that may need to be replaced are the water pump, distributor cap, spark plugs, and wires, and possibly a timing chain. Best used Auto Parts will not be held liable for these parts listed as they are considered high-wear parts.
Electrical items such as engine computers and body control modules, transmission modules, transfer case modules are only guaranteed to have the correct manufacturer part number and are not sold for testing purposes. All electrical items have a replacement warranty only. Up to one replacement will be sent in order to rectify a non-working module. Modules may need to be reset by the dealer. In the event, this is required the part cannot be returned until verified by the dealer that the part has been reset properly. Electrical parts that have been modified in any way will not be refunded.
Struts are sold with a working condition warranty only. We do not guarantee to the actual ride quality of the shocks or springs. We do guarantee that the springs and strut tower will be in working condition. However, shocks may need to be replaced to improve ride quality.
Transmissions: We guarantee that it will shift properly, gears to be good and bearings to be good. Thoroughly clean all components of the transmission including oil pan before assembly. Replace oil and filter in all automatic transmissions. You must replace ALL seals and gaskets prior to installation. Flush & flow test cooler and lines. Fully engage torque converter in front pump. Manual transmission you must install a new clutch, pressure plate, and slave cylinder. You must also have your fly wheel turned prior to installation. Fill and check fluid to insure proper levels.
Seals in turbos are not guaranteed to be perfect. These seals may need replacing during the warranty period.