|SKU: ET2397

M32 Gearbox 3rd Gear Gen 3 Vauxhall 2016 Onwards 55580390

Name: M32 Gearbox 3rd Gear Gen 3 Vauxhall 2016 Onwards 55580390
Brand: Fiat
SKU: ET2397
Price: 92.29 GBP
Availability: InStock

£92.29 GBP (Inc VAT)

Ex VAT: £76.91

Tax included Shipping calculated at checkout.

✓ In stock at our Arlesey workshop

Order before 2pm on a working day and this is picked and dispatched the same day by express courier, normally with you in 1–2 working days.

Free delivery to most UK addresses. Some remote Scottish postcodes and offshore islands may pay a delivery charge, shown at checkout; international postage is calculated at checkout. We don’t currently deliver to Northern Ireland. Delivery details

Collection from Arlesey also available — choose it at checkout.

Fitting service

Get it installed

Visit our workshop and have it fitted by our own transmission specialists.

Book now or call 01462 835335

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Delivery and Shipping

UK delivery — parts we hold in stock

Ordered before 2pm on a working day, these are dispatched the same day by express courier and normally arrive within 1–2 working days. Delivery is included in the price for most UK addresses.

Remote postcodes, islands and Northern Ireland

Orders up to 2kg go by Royal Mail at no extra charge anywhere we deliver. Heavier or higher-value orders go by DHL Express, and DHL's remote area charge applies to certain Scottish Highlands and Islands postcodes — it is calculated automatically and shown at checkout before you pay. The Isle of Wight, Isles of Scilly, Isle of Man and the Channel Islands carry a delivery charge shown at checkout. Orders over 30kg go by pallet to the UK mainland only. We don't currently deliver to Northern Ireland.

Parts supplied from our European supplier

A large part of our range is held by our supplier in Germany rather than on our own shelves. We order these in for you as soon as you place the order. They normally dispatch within 7–10 working days, and are then sent on by express courier like anything else. Nothing ships to you direct from Germany — it comes to our Arlesey workshop first, so you deal only with us for returns and warranty.

Collection from Arlesey

Click and collect is available on parts we physically hold. If an item has to come in from our supplier it cannot be collected, and checkout will tell you so before you pay.

International

Postage is calculated at checkout from the weight and destination. Where both are available you can choose DHL Economy Select or the faster DHL Express Worldwide. Any customs charges or excise duties are the responsibility of the buyer.

View our Shipping Policy

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M32 Gearbox 3rd Gear (59T) – Generation 3, Vauxhall 2016 Onwards (55580390)

This is the 3rd gear (59 teeth) for the Generation 3 M32 6-speed manual gearbox, on the output-shaft side (fitment location 22 on the gearbox diagram). It is the later Gen 3 tooth design introduced from 2016.

Important – generation fitment: This gear fits the Gen 3 M32 (2016 onwards) only. It will not fit the earlier Gen 1 / 2 M32 gearboxes, which use a different gear design.

Fits transmission: M32 Generation 3 6-speed manual gearbox (2016 onward)

Teeth: 59T · Position: 3rd gear, output-shaft side

OE / part number: 55580390

Eco Torque M32 gearbox exploded diagram showing 3rd gear fitment location 22

Vehicle Compatibility

Fitted to Vauxhall, Opel, Fiat, Alfa Romeo, Chevrolet and Saab models equipped with the post-2016 Generation 3 M32 6-speed gearbox. As many of these models were also built earlier with the Gen 1 / 2 box, please confirm your gearbox generation before ordering. If you are unsure, send us your UK registration number or VIN and we will check the correct part for you.

FAQs

Will this fit my M32 gearbox?

Only the Generation 3 M32 (2016 onwards). It will not fit Gen 1 or Gen 2 boxes — the gear design is different.

How many teeth does it have?

59 teeth. It sits on the output-shaft side as the 3rd gear.

How do I know if I have a Gen 3 M32?

Gen 3 boxes were fitted from 2016 onward. If you are not sure, send us your registration or VIN and we will confirm.

Is this a genuine part?

Yes — this is a genuine OE-specification M32 Gen 3 3rd gear.

Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering genuine gearbox parts, high-quality aftermarket alternatives and competitive pricing.

Need Help Finding the Right Part?

If you are unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN and we will help you find the correct part.