JDM of Miami engines & transmissions carry 30 days warranty from the date shown on invoice. Diesel engines carry a 90 day warranty from the date shown on the invoice. This warranty does not apply to rotary engines or any engine used for competition purposes. WE WARRANTY ONLY THE LONG BLOCK WITH A START UP WARRANTY FOR 30 DAYS (90 days for diesel engines). Our warranty covers only the internal parts of engine.

What our warranty COVERS:

All internal engine parts including pistons, piston rings, piston pins, crankshafts and main bearing, connecting rods and rod bearings, camshafts and camshaft bearings, timing chains and gears, intake and exhaust valves, springs, seals and guides, oil pumps, and push rods. The engine’s block, cylinder barrels, and cylinder head are also warranted to be free of cracks or distortion. In the event of a defective engine block or head, we will be responsible to replace or fix the defective part at our discretion.

What parts and circumstances our warranty DOES NOT COVER:

OUR WARRANTY DOES NOT COVER EXTERNAL PARTS. All external parts attached to the engine, e. g. turbochargers, superchargers, intake and exhaust manifolds, carburetor, distributor, alternator, starter, emission control devices, flywheel, clutch and pressure plate, water pump, thermostat, belts, hoses, timing belt, timing chain, pulleys, oil pan, etc. All labor must be done by a certified ASE mechanic. We do not warranty any engine or part that has been found to have been overheated or show any signs of damage due to improper or unqualified installation procedures. The loss of engine, if the engine is red-lined or competitively raced. Loss caused by modification or forced induction (NOS, Turbo, Supercharger) for which the engine was not designed. JDM of Miami is not responsible if the engine purchased does not fit into your vehicle. Before purchasing the engine, verify that the engine will fit into your vehicle. The warranty does not cover any labor charges whatsoever for any reason; nor does it cover towing, car rental, or any other incidental charges. We are not responsible for the failure of emissions and smog tests. Make sure the engine is not opened, if the engine is opened the warranty will be void.


We accept payment by Visa, MasterCard, Discover, American Express, Paypal, Cashier’s Check, Money Order, and personal check.  Purchases paid with personal check, cashier’s check, or money order, will ship out after payment clears (usually 4 business days).  Sales in Florida are assessed 7% sales tax.


Shipping to a business address capable of unloading heavy machinery (loading dock or forklift) is approximately $50-$450.  You can also pick up your engine at the nearest UPS Freight truck dock station for the same cost.  Shipping to a residential address is possible but at a higher cost (approximately $70 including lift gate service).  You may also pick up merchandise at our warehouse.  Merchandise ships out within four business days after payment clears. The customer is responsible for checking the engine/transmission for shipping damage and missing items while the truck driver is still there.

Please be aware that we do not make any profit from shipping charges.  The prices you are given are the exact rates given to us by our freight providers.


JDM of Miami assumes no liability for any damages or injury due to the use and/or installation of our engines/transmissions. Only a trained and certified ASE mechanic should do installation of engines, transmissions, or parts.