2003-2004 Mazda 6 2.3L 4-CYL Automatic 4-Speed JDM L3/L3DE Transmission

2003-2004 Mazda 6 2.3L 4-CYL Automatic 4-Speed JDM L3/L3DE Transmission – image 2

2003-2004 Mazda 6 2.3L 4-CYL Automatic 4-Speed JDM L3/L3DE Transmission – image 3

2003-2004 Mazda 6 2.3L 4-CYL Automatic 4-Speed JDM L3/L3DE Transmission

Name: 2003-2004 Mazda 6 2.3L 4-CYL Automatic 4-Speed JDM L3/L3DE Transmission | Stepgrades Motor
SKU: 12433
Price: 319.20 EUR
Availability: InStock
Rating: 5 (2 reviews)

Valutato 5 su 5 su base di 2 recensioni

(2 recensioni dei clienti)

€319.20

Genuine imported 2003-2004 Mazda 6 2.3L 4-CYL Automatic 4-Speed JDM L3/L3DE Transmission — an inspected, quality-checked transmission from Stepgrades Motor, ready to ship UK-wide with fast dispatch and our quality guarantee.

Free UK delivery

On orders over €500

Inspected & tested

Warranty included

Fast dispatch

Ships in 24–48h

Aggiungi alla lista dei desideri

COD: 12433 Categoria: Motori

Descrizione

2003-2004 Mazda 6 2.3L 4-CYL Automatic 4-Speed JDM L3/L3DE Transmission is a genuine imported transmission supplied and quality-checked by Stepgrades Motor. This is a 2003 unit with 2.3L displacement. Sourced from a carefully dismantled, low-mileage donor vehicle, it delivers OEM reliability without main-dealer prices. If you are searching for a dependable mazda transmission, this is a smart, cost-effective choice.

Condition & Inspection

This transmission has been inspected and turned over to check that it selects cleanly and shows no sign of internal damage. Imported from a low-mileage donor vehicle, it is a tested, drop-in alternative to an expensive specialist rebuild.

Fitment & Compatibility

Fitment matters, so we always recommend confirming compatibility before you order. Send us your vehicle registration and its gearbox code and our team will verify that this transmission matches your exact vehicle and variant, saving you the cost and hassle of a wrong part.

Consegna, garanzia e assistenza

This transmission is securely packed and dispatched on a dedicated pallet courier across the UK and mainland Europe, backed by our standard quality guarantee. Need help before you buy? Message our team on WhatsApp and we will make sure you order the right part.

TypeTransmission
ConditionInspected used · OEM
Year2003
Engine size2.3L
MakeMazda
Ref12433
AvailabilityIn stock — ready to ship

Fitment & Compatibility

Will This Transmission Fit My Vehicle?

Getting the right part first time saves you time and money. Because this is a genuine imported transmission, the surest way to confirm compatibility is to match it against your specific vehicle before you order.

How to Check Compatibility

Have your vehicle registration and its codice del cambio to hand — you will usually find part codes stamped on the unit or listed on your V5C logbook.
Compare the details in the product title and specification with your own vehicle’s make, model, year and variant.
If you are unsure, our team will check the fitment for you before dispatch — just get in touch with your reg.

Delivery & Guarantee

Every transmission is inspected before it leaves us, securely packed and dispatched on tracked couriers across the UK and mainland Europe, backed by our standard quality guarantee.

Check fitment on WhatsApp Contact us

Recensioni (2)

2 recensioni per 2003-2004 Mazda 6 2.3L 4-CYL Automatic 4-Speed JDM L3/L3DE Transmission

James L. – Aprile 5, 2026

Valutato 5 su 5
Bought as a spare — inspected it and I’m confident it’ll drop straight in when needed.
Aaron G. – Aprile 16, 2026

Valutato 5 su 5
Fantastic service. The team answered all my technical questions before I bought. Highly recommended.

Aggiungi una recensione

Spedizioni e consegne

Delivery times & carriers

Every order is inspected, prepared and dispatched from our Glasgow depot within 24–48 business hours of payment clearance. Large items (engines, transmissions, front clips) travel on palletised freight; smaller parts ship via tracked courier.

Regno Unito continentale2–5 business days — DPD, Palletline or DX Freight (tail-lift optional).

Highlands & Islands4–8 business days — surcharge shown at checkout.

Ireland (EU)3–7 business days — customs handled by us.

Rest of EU5–10 business days — tracked freight, duties inclusive on request.

Shipping charges

Delivery is free on UK mainland orders over €500. Below that threshold, or on outsized/heavy freight, the exact cost is calculated live at checkout based on postcode and item weight — no hidden fees.

Before we ship

Every engine and transmission is compression- and leak-tested and photographed in our workshop.
Fluids are drained and drive-shafts safely secured for transport.
You receive a dispatch email with a tracking link and, for large items, the carrier's booking window.

Signing for your delivery

Please inspect the packaging before signing. If there is visible damage to a pallet or crate, sign the manifest as “damaged” and take photographs — this preserves your right to a replacement under our Warranty and the carrier's insurance. Unmarked signatures release the carrier from liability.

Returns & warranty

Returns are handled under our Politica sui resi e sui rimborsi. Every product is covered by the terms set out in our Politica di garanzia. Questions about a specific shipment? Message us on WhatsApp at +44 7476 531490.

Domande frequenti

Is the 2003-2004 Mazda 6 2.3L 4-CYL Automatic 4-Speed JDM L3/L3DE Transmission inspected before dispatch?

Yes. This transmission is inspected and turned over to confirm it selects cleanly before it leaves us, so it arrives ready to fit with genuine OEM quality and the reassurance of our checks.

Will this transmission fit my vehicle?

The surest way to confirm is to match by your vehicle registration and its gearbox code. Send us these details and our team will verify this transmission fits your exact vehicle and variant before you order.

How is this transmission delivered and how long does it take?

It is securely packed and dispatched on a tracked pallet courier with full tracking, across the UK and mainland Europe. Get in touch for an estimated delivery time to your postcode.

Do you offer a guarantee on this transmission?

Yes. This transmission is covered by our standard quality guarantee. Contact our team and we will confirm the full warranty terms for this specific item.

Is anything included with this transmission?

The listing specifies exactly what is included. If you also need a matching clutch, torque converter or ECU, ask us and we will advise on availability.