Various aspects play a key role in determining the budget to purchase an engine replacement, including the type of engine, its condition and manufacturer, availability, complexity of installation, and whether any additional parts have to be ordered and installed. Whether the replacements come under warranty and their manufacturers’ quality are also important features of an expensive purchase; therefore, they should be compared before determining the total cost.
The cost of replacing an engine does not stem only from the size of the engine, as the total cost calculation requires considering the cost of the engine assembly, installation labor, other spare parts, programming, transport fees, taxes, and warranty. Therefore, the cost of the replacement may vary greatly for 2 vehicles with similar engine sizes.
Type and Condition of the Engine
The critical aspect in making the replacement decision is to determine whether the replacement is really a new part, remanufactured, rebuilt, or used. Generally, an original equipment manufacturer engine, or OEM engine, is the most expensive option, as it is manufactured according to factory requirements and has never run before.
A remanufactured engine goes through a thorough process of disassembly, inspection, machining, and reassembly according to strict tolerances. A rebuilt engine may have less repair work done, while a used engine simply comes from another vehicle and is sold to the consumer with its mileage and condition as is. The reason remanufactured engines are more expensive than used engines is due to the further work done to them as well as more extensive tests and warranty coverage.
According to JASPER, a remanufactured engine must withstand the company’s stringent tolerances, and most applications come with parts and labor coverage nationwide.
Engine Design and Vehicle Application
The configuration of the engine greatly influences the price of the vehicles. Usually, cars with a four-cylinder engine are less costly than those equipped with V6, V8, diesel, turbocharged, hybrid, or performance engines. The reason for that is that bigger engines tend to use more materials and have more complicated fuel systems, cooling systems, emissions systems, and systems for forced induction.
The price also varies depending on the particular application of a vehicle. An engine made for millions of popular cars may be available, while an engine for a luxury or exotic car may be difficult to find and expensive. Looking at current Ford Performance ads, we see that a long block V6 is priced at an MSRP of $6,875, whereas a custom built big block crate engine costs $18,000.
Complete Engine Versus Long Block
An estimate may apply to a full engine, a long block, or a short block. A full or “in running condition” engine generally comes with a lot of extra parts and fuel delivery devices. A long block includes the block itself, the complete internal rotating mechanism, and cylinder heads, but requires the buyer to take such parts as the intake manifold, injectors, sensors, alternator, starter, turbo unit, and other units from the previous engine.
This means that a reduced cost for the engine may result in a higher price ultimately if a number of additional components have to be either repaired or replaced.
Labor and Installation Complexity
Labor is another important contributor to costs. When replacing an engine, technicians drain the fluids, disconnect wiring and plumbing, remove drivetrain parts, transfer accessories, put the replacement into place, refill systems, program modules, and test the vehicle.
The rates of labor costs can differ based on the location where services are provided, the qualifications of the technician, shop expenses, and whether the service is provided in an independent place, car dealer, or specialty shop. According to AAA, labor prices are affected by salary levels, shop location, costs related to operations, legislative norms, and complexity of the repair; work with engines usually requires more expertise compared with regular maintenance.
Additional Parts and Services
For proper installation it might be necessary to include new motor mounts, belts, hoses, seals, filters, spark plugs, fluids, sensors, exhaust components, cooling system parts, and turbocharger lines. Air conditioning evacuation, wheel alignment, computer programming, tow and freight charges, taxes, shop materials, and returns of the core parts bring about additional costs.
Warranty and Supplier Quality
Engines that feature longer warranties frequently have a higher price since doing so incurs higher levels of risk for the manufacturer. Buyers need to check whether the warranty covers labor as well as parts, whether the warranty can be transferred, and if there are limitations on where repairs can be done. Often, cheaper engines requiring parts only may end up being more expensive if they fail and installation costs are incurred.
It is more appropriate to compare the fully installed price with warranty rather than use just the listed price of the engine as the benchmark.
