Exhaust› Headers, Manifolds and Components

Mazda (OEM)

Exhaust Manifold

$2,026.59

SKU: L3M613450

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Special Order
Ships in 4–6 weeks
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Mazda L3M613450 is an OEM exhaust manifold for the Mazda 3. This used part comes with a 1-year warranty and is designed for the 2.3T engine.
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The Mazda L3M613450 is a genuine OEM exhaust manifold, specifically designed as a replacement part for the Mazda 3. This used component is offered with a 1-year warranty, ensuring peace of mind for its buyer. It is compatible with the 2.3T engine variant. The part number is L3M6-13-450, with interchangeable numbers including L3M613450, L3K9-13-390C, L3K913390C, L3K9-13-380, L3K913380, L3K9-13-460, and L3K913460. This exhaust manifold was sourced from a 2010 Mazda 3, which was a 4-door hatchback with a 2.3T engine, manual transmission, and front-wheel drive. Please note that sensors shown in product photos are not included with this item.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMazda (OEM)
Part NumberL3M613450
CategoryExhaust
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

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