Acura 10002-P8E-306 Engine Sub Assembly (Block)

When purchasing a rebuilt engine, the do-it-yourselfer must consider factors such as cost, warranty, parts availability, and the time required for the rebuilder to complete the project, with the decision to replace components like the engine block, piston/connecting rod assemblies, and crankshaft depending on the final inspection results. Rebuilding alternatives include purchasing individual parts if the engine block and most components are reusable, which may be the most economical choice after careful inspection by a machine shop. A short block, which includes an engine block with a crankshaft and piston/connecting rod assemblies already installed, requires minimal additional machine work, while a long block includes a short block plus an oil pump, oil pan, cylinder head, valve cover, camshaft, and valve train components, all installed with new bearings, seals, and gaskets. Low mileage used engines are also available and can be a cost-effective option, often coming from totaled vehicles or regions with higher vehicle turnover, typically accompanied by a warranty similar to newly remanufactured engines. It is advisable to carefully evaluate which alternative suits your needs best and consult with local automotive machine shops, auto parts dealers, and experienced rebuilders before making a purchase.

To save time and avoid problems, install the external components in the following general order: 1. Thermostat and housing cover 2. Water pump 3. Intake and exhaust manifolds 4. Fuel injection components 5. Emission control components 6. Spark plugs 7. Ignition coils 8. Oil filter 9. Engine mounts and mount brackets 10. Driveplate.