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Genuine Kia Optima Intake Manifold
Engine Intake Manifold- Select Vehicle by Model
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13 Intake Manifolds found
Kia Optima Engine Intake Manifold
Part Number: 283102GGA0$261.69 MSRP: $384.00You Save: $122.31 (32%)Ships in 1-3 Business Days
Kia Optima Intake Manifold Assembly
Part Number: 283102G900$250.36 MSRP: $366.67You Save: $116.31 (32%)Ships in 1-3 Business Days
Kia Optima Intake Manifold Assembly
Part Number: 283102GTA1$354.03 MSRP: $518.50You Save: $164.47 (32%)Ships in 1-3 Business Days
Kia Optima Intake Manifold Assembly
Part Number: 283103E000$310.72 MSRP: $455.07You Save: $144.35 (32%)Ships in 1-3 Business Days
Kia Optima Intake Manifold Assembly
Part Number: 283102G700$281.61 MSRP: $413.00You Save: $131.39 (32%)Ships in 1-3 Business Days
Kia Optima Intake Manifold Assembly
Part Number: 283102G030$454.27 MSRP: $665.30You Save: $211.03 (32%)Ships in 1-3 Business Days
Kia Optima Intake Manifold Assembly
Part Number: 283102B790$306.22 MSRP: $448.48You Save: $142.26 (32%)Ships in 1-3 Business Days
Kia Optima Intake Manifold Assembly
Part Number: 283102G710$452.00 MSRP: $666.67You Save: $214.67 (33%)Ships in 1-3 Business Days
Kia Optima Intake Manifold Assembly
Part Number: 2831037201$340.35 MSRP: $498.47You Save: $158.12 (32%)Ships in 1-3 Business Days
Kia Optima Manifold Assembly-Inlet
Part Number: 2831038217$413.30 MSRP: $605.30You Save: $192.00 (32%)Ships in 1-3 Business DaysKia Optima Manifold Assy-Intake
Part Number: 283102GTA1AS$368.65 MSRP: $518.50You Save: $149.85 (29%)Ships in 1-3 Business Days
Kia Optima Intake Manifold Assembly
Part Number: 283103E300$301.68 MSRP: $441.83You Save: $140.15 (32%)
Kia Optima Intake Manifold
The Kia Optima Intake Manifold supplies fresh air or the air-fuel mixture into each cylinder to increase engine strength and smoothness. Early versions of the Kia Optima with throttle body injection would send blended fuel and air through a single passage in the Intake Manifold, whereas later multiport versions got fuel from injectors at each runner for sharper throttle response. A mid-cycle redesign in the 2010s resulted in giving the Kia Optima an Intake Manifold with smoother walls to maximize the Helmholtz effect and increase volumetric efficiency. Current Kia generations that use gasoline direct injection use the Intake Manifold only for clean, cool air, a switch made easy due to lightweight composite plastic replacing former aluminum castings and keeping the charge of air dense. Across all years, the Optima runners are designed to balance the flow so that each cylinder receives an equal distribution of flow, and some of the newer models include a variable length feature to vary the runner length in exchange for low-speed torque or high-speed power as required. Gaskets seal the halves and ports against leaks that may lead to rough idle, while built-in passages may contain coolant and sensors that report to the engine computer, ensuring the proper function of the Intake Manifold.
If you're in search of top-notch, reasonably priced OEM Kia Optima Intake Manifold, then you've found the perfect spot. Our website boasts an extensive inventory of Kia Optima Intake Manifold, all priced at the market's premier price. Rest assured, every genuine part we offer comes with a warranty straight from the manufacturer.
Kia Optima Intake Manifold Parts Questions & Experts Answers
- Q: How to remove and reinstall the components of the intake manifold and throttle body on Kia Optima for four cylinder engine?A:To remove the components, first relieve the fuel system pressure and disconnect the negative cable from the battery. Next, remove the engine cover and the air intake duct assembly, then detach the vent hose from the throttle body and disconnect the throttle cable. Clamp off the coolant hoses connected to the throttle body and disconnect them, ensuring to label each connector to avoid confusion later. Disconnect the brake booster hose and the PCV hose, followed by removing the fuel rail along with the injectors. Take out the lower intake manifold brace, and for models from 2006.5 and later, remove the oil dipstick assembly before removing the intake manifold along with the throttle body. For installation, clean the mating surfaces of the intake manifold and the Cylinder Head mounting surface with brake system cleaner, then install the manifold and gasket on the cylinder head, securing them with the mounting fasteners. Tighten the manifold-to-cylinder head nuts/bolts in three or four equal steps to the specified torque, working from the middle bolts outward to prevent flexing. Reinstall the remaining parts in the reverse order of removal, check the coolant level and add as necessary, then run the engine to check for coolant and vacuum leaks. Finally, conduct a road test to ensure proper operation.
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