2005 Kia Optima Engine

Rebuilt engine includes engine elements such as the long block, the block casting with each necessary component including machining, crankshaft, connecting rods, new bearings (rod and main), pistons, rings, camshafts, and timing chain. The engine also includes new cylinder heads, which themselves include head casting with all the required machining, brand-new valves, keepers, springs, and seals. Remanufactured engines feature updated rocker arms, pushrods, and lifters to complete the engine build. The long block also arrives with a complete set of seals and gaskets as well as an updated oil pump.

We guarantee the best prices! Our confidence in our pricing means we'll match or beat any competitor's price. This promise is valid when comparing the total cost, including price, shipping, tax, warranty, labor, core policy, and price after core return. This price match guarantee is exclusive to our remanufactured products.

Comprehensive Cleaning – Each engine's remanufacturing process begins by breaking it down to its core components, followed by a deep clean. Cast iron engines get a hot tank method, whereas aluminum engines are purified with a thermal cleaning technique.

In-depth Inspection – Utilizing the advanced Magnaflux method, magnetic particles are applied to reveal the tiniest imperfections or cracks in the metal, which could compromise the engine's longevity. A thorough visual check of each part is also conducted to ensure no detail is overlooked.

Refinement and Replacement – Utilizing the advanced Magnaflux method, magnetic particles are applied to reveal the tiniest imperfections or cracks in the metal, which could compromise the engine's longevity. A thorough visual check of each part is also conducted to ensure no detail is overlooked.

In-depth Inspection – The process continues with the precision CNC machining of the engine's deck surfaces, followed by the integration of brand-new, high-quality parts to ensure the engine’s durability and performance. The list of replacements includes bearings, pistons, rings, lifters, an oil pump, gaskets, Viton™ valve seals, freeze plugs, and galley plugs, complemented by a new timing chain or belt with tensioners. Engines equipped with a timing-driven water pump receive a new pump.

Quality Assurance via SIM Testing – After the engines are reassembled, they undergo a rigorous SIM testing phase. This critical step ensures the cooling and oil systems are fully operational under pressure and the crank can sustain high RPMs, confirming the engine's compression and overall assembly quality meet our exacting standards.

To utilize our fast flat-rate shipping service the shipping address must be in a commercially zoned location. The shipping address location must be able to receive freight without the need for the liftgate or prior notice for the appointment. There is a $99 residential/liftgate fee for shipping to a residential address or a commercial address that requires a liftgate to unload.

Please note, that certain locations such as remote areas as well as certain locations in CO, UT, NY, OR, and CA may incur additional delivery fees or extended shipping times. There may be order delays due to extenuating circumstances, nevertheless, we will do our best to get your order out as soon as possible.

Please note that all shipping times are estimated and not guaranteed. Car Part Planet will not be responsible for any additional fees that a carrier may charge due to issues such as re-delivery or storage. All our remanufactured engines are thoroughly tested before shipping; however, damage can occur during transit.

Damaged, incorrect, or missing parts should be reported by the receiver immediately upon the time of delivery. Any failure to notify us of any damage and/or incorrect or missing parts before signing shipping documents puts the responsibility on the representative of the company designated to sign for the delivery (the "purchaser/receiver").

Car Part Planet warrants remanufactured engine parts to be free of defects in any parts/materials and workmanship for the warranty period indicated from the date of installation, assuming the part was (and can be documented as) installed by a Licensed Automotive Repair Facility.

Gasoline Engines

Gas engines that come standard in small automobiles and trucks up to 11,000 gross volume weight.

Year 2000 and Older

3-years/ unlimited mileage, $50/ hour labor reimbursement rate. Parts and labor are paid only upon inspected and approved claims.

Year 2001 and Newer

5-years/ unlimited mileage, $50/ hour labor reimbursement rate. Parts and labor are paid only on approved claims after factory inspection. Purchases made prior to January 1, 2018, carry a warranty of 3 years with unlimited mileage. A first-time part replacement is free.

Gas Engines in Fleet Vehicles and Small Trucks

3-years/ 75,000 miles, $50/ hour labor reimbursement rate. Parts and labor are paid only on inspected and approved claims. First-time part replacement is free.

Gas Engines Large Trucks (more than 11,000 G.V.W.)

12 months/ 12,000 miles, $50/ hour Mitchell labor reimbursement rate is only on inspected and approved claims. First-time part replacement is FREE.

Diesel Engines (Vehicles exceeding 11,000 G.V.W.)

12 months/ 12,000 miles, $50/ hour Mitchell labor reimbursement rate is only on inspected and approved claims. First-time part replacement is FREE.

Marine Engines

18 months/ unlimited hours, $50/ hour is the warranty labor reimbursement rate with a cap of $800;

If it is determined that the part must be replaced, the original part must be returned before any warranty claims will be paid out.

Please visit our warranty page at https://carpartplanet.com/warranty-infofor our full warranty disclosure.