KIA OPTIMA Mufflers & Resonators

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, for Kia, 2.4L, Driver Side, Each

Part Number: WLK-53980

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53713

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Resonator, Steel, Aluminized, Inlet Diameter 2.000 in., Outlet Diameter 2.000 in., Kia, Each

Part Number: WLK-54923

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-KA4207

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Estimated Ship Date: Dec 2, 2026 if ordered today

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• Oversize $21.99
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Muffler - Welded Assembly

Part Number: APH-40266

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Estimated Ship Date: Dec 2, 2026 if ordered today

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• Freight Charge
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Intermediate Pipes, Exhaust, Steel, Aluminized, for Hyundai, for Kia, Each

Part Number: APH-38739

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Muffler OE - Lifetime warranty 06-10 Kia Optima 2.7L

Part Number: APH-2592

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Mufflers, OE replacement, Steel, Aluminized, Rear Left, 1.4L, Each

Part Number: APH-20068

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-KA4205

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-KA10147

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Mufflers, OE Replacement, Steel, Aluminized, Baffled, for Kia, 2.4L, Each

Part Number: APH-30046

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Resonator Assembly

Part Number: WLK-73120

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-HY6905

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Kia, 2.4L, 2.5L, 2.7L, Each

Part Number: APH-7672

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Estimated Ship Date: Dec 2, 2026 if ordered today

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• Oversize $58.99
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Muffler Challenge Muffler - Lifetime warranty 06-10 Kia Optima 2.7L

Part Number: APH-2591

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Walker Exhaust Resonator and Pipe Assembly

Part Number: WLK-54810

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Estimated Ship Date: Dec 14, 2026 if ordered today

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Mufflers, OE replacement, Steel, Aluminized, Rear Right, 1.4L, Each

Part Number: APH-20069

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Resonator, Replacement, OEM Design, Aluminized Steel, Single Inlet/Outlet, Center/Center, Kia, 2.4L, Each

Part Number: APH-38080

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Estimated Ship Date: Dec 2, 2026 if ordered today

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Resonator, Replacement, OEM Design, Aluminized Steel, Single Inlet/Outlet, Center/Center, Kia, 2.4L, Each

Part Number: APH-38077

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Estimated Ship Date: Dec 2, 2026 if ordered today

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• Oversize $71.99
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Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, for Kia, 2.4L, Passenger Side, Each

Part Number: WLK-53981

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Estimated Ship Date: Dec 14, 2026 if ordered today

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