Optima
2004 Kia Optima 2.4L Timing Belt & Component Kit
2004 Kia Optima 2.4L Timing Belt & Component Kit
Part number: TBK123_14
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Listed for: Kia Optima 2.4LFitment notes & questions
2004 Kia 2.4L Timing Belt & Component Kit by Optima for 2004 Kia Optima with the 2.4L engine. Timing belts wear with age and miles. On many engines a broken belt can bend valves, so it is replaced on a schedule.
Quick facts
- Brand: Optima
- Part type: Timing belt
- Listed for: 2004 Kia Optima
- Engine: 2.4L
- Engine code: 16V DOHC
- Part number: TBK123_14
Listed fitment
- [1999-2006] HYUN, KIA [8 Components: 2 Belts, 3 Bearings, 3 Seals] / L4 / 2.4L DOHC 16V
Good to know
- Notes: Premium Kit, 8 Components: 2 Belts, 3 Bearings, 3 Seals
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Replace the tensioner and idler pulleys with the belt, and double-check the timing marks before the first start.

Optima timing belt for the Kia Optima 2.4L: what to know
Timing belts wear with age and miles. On many engines a broken belt can bend valves, so it is replaced on a schedule.
Fitment notes
- Listed for: Kia Optima 2.4L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- Specs, lead time and warranty come from Optima and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Water pump. On many engines the belt drives the water pump, so replace it while you are in there.
- Cam and crank seals. Leaking front seals can ruin a new belt.
- Tensioner and idlers. A worn tensioner is a common reason belts fail early.
More for your car: Kia Timing Belts · Kia Parts · All Timing Belts · Engine
Questions about Kia Optima 2.4L timing belt
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Questions & answers
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