|SKU: ET2031

F17 Gearbox Housing Detent Fork 90470662

Name: F17 Gearbox Housing Detent Fork 90470662
Brand: Chevrolet
SKU: ET2031
Price: 21.81 GBP
Availability: InStock

£21.81 GBP (Inc VAT)

Ex VAT: £18.18

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.

Collection from Arlesey also available — choose it at checkout.

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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.

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

3–5 working days once dispatched. Any customs charges or excise duties are the responsibility of the buyer.

View our Shipping Policy

*Delivery times are estimates and can be affected by factors outside our control.

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F17 Gearbox Housing Detent Fork – Vauxhall, Opel, Saab & Chevrolet (OE Part 90470662)

This genuine OE detent fork (part number 90470662) fits the F17 5-speed manual gearbox found in a range of Vauxhall, Opel, Saab and Chevrolet models. The detent fork locates within the gearbox housing and is responsible for holding gear selector forks in their engaged position. Wear or failure of the detent fork leads to gears popping out under load — a common complaint on high-mileage F17 units.

Fits transmission: F17 5-speed manual gearbox

OE part number: 90470662 (Vauxhall / Opel)

Fits vehicles: Vauxhall, Opel, Saab, Chevrolet — see vehicle compatibility tab for full model and year range list.

What does the detent fork do in the F17 gearbox?

The detent fork works with the detent ball and spring to hold a selected gear in position. When the detent fork is worn, the spring pressure on the gear selector fork decreases and the gearbox can jump out of gear under acceleration or overrun.

Which gears are most commonly affected by detent fork wear?

Third and fourth gear are most commonly affected on the F17, as they experience the highest load cycles. However, any gear can be affected if the fork is worn sufficiently.

Is 90470662 the only part number for this fork?

90470662 is the primary OE part number used by Vauxhall and Opel. The same part number is cross-referenced across the F17 fitment range including Saab and Chevrolet applications.

Can this fork be replaced without a full gearbox rebuild?

Yes, in most cases the detent fork can be replaced during a targeted repair without a full rebuild, provided the other internal components are in good condition. Your gearbox specialist will be able to advise after inspection.

Does this fork also fit the F17 Easytronic semi-automatic version?

The F17 Easytronic uses the same basic gearbox internals as the 5-speed manual. However, confirm the specific part compatibility with your gearbox specialist before ordering for an Easytronic application.

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.