NexuParts / Engine Start Stop Push Button Switch

8K0905217A Engine Start Stop Switch for Audi A4 A5 Q5

Listed for Audi · A4, A5, Q5. Confirm the part number and connector before ordering.

Package Includes

Package details are shown in the product photos and variant options. Contact us before ordering if you need confirmation.

Shipping & Returns

Ships from our China warehouse. Handling is usually 1–3 business days. Standard transit is usually 7–20 business days after dispatch. Delivery dates are estimates, not guarantees. Free shipping on orders $30 or more; orders below $30 ship for $5.99. Return requests are accepted according to store policy.

Compatibility guide

Model Specific

Listed compatibility: Audi A4, A5 and Q5; verify OE 8K0905217A and physical switch configuration.

Ask Compatibility Support
Fit Type
Model Specific
Vehicle / Fitment
Audi A4, A5 and Q5; verify OE 8K0905217A and physical switch configuration
Make
Audi
Model
A4, A5, Q5
Position
Interior
Vehicle Use
Repair & Service
Part Type
Engine Start Stop Push Button Switch
Reference / OE #
8K0905217A, 8K0-905-217-A
MPN
8K0905217A
SKU
8K0905217A
Before ordering, compare:
  • Part number, OE/reference marking and product photos
  • Mounting points, shape, side and installation position
  • Connector shape, pin count and voltage for electrical parts
  • Vehicle year, make, model, trim and engine where applicable

This listing is for an engine start stop push button switch identified by OE/OEM reference 8K0905217A (formatted as 8K0-905-217-A). The verified product data lists Audi A4, A5, and Q5 applications. No model-specific year range is verified in this listing, so match the complete OE number and physical switch configuration before ordering.

Verified Product Details

  • Product type: Engine Start Stop Push Button Switch
  • OE/OEM reference: 8K0905217A / 8K0-905-217-A
  • Compatible make listed: Audi
  • Models listed: A4, A5, Q5
  • Installation area: Interior
  • NexuParts SKU: 8K0905217A

What to Compare Before Purchase

  • Match 8K0905217A or 8K0-905-217-A with the original switch or a vehicle-specific OE reference.
  • Compare the button face, lettering, bezel shape, housing depth, and mounting clips.
  • Compare the electrical connector shape, keying, and visible terminal layout.
  • Do not order from model name alone; Audi models can use different switches by production date, trim, or equipment.
  • Review every product image against clear front and rear photos of the original switch.

Package Includes

1 x Engine Start Stop Push Button Switch. Product images are the visual reference for the supplied configuration.

Diagnostic and Installation Note

A no-start condition or intermittent starting concern does not by itself identify this switch as the failed component. Diagnose the vehicle first, confirm the OE number, and use vehicle-specific service information for replacement.

Product FAQ

Will this 8K0905217A switch fit every Audi A4, A5, or Q5?

No. The listing identifies those model families, but no specific year range is verified here. Match the OE number and compare the complete physical configuration before ordering.

What details should I compare?

Compare the button face, lettering, bezel, housing, mounting clips, connector shape, keying, terminal layout, and product photos.

Can NexuParts help compare the switch?

Yes. Email the product link, VIN, original OE/OEM number, vehicle year and model, and clear front and rear photos of the original switch to info@NexuParts.com before ordering.

Product Type
Engine Start Stop Push Button Switch
Part Type
Engine Start Stop Push Button Switch
Category Group
Interior & Seats
Category
Vehicles & Parts > Vehicle Parts & Accessories > Motor Vehicle Parts > Motor Vehicle Engine Parts
SKU
8K0905217A
MPN
8K0905217A
Reference / OE #
8K0905217A, 8K0-905-217-A
Additional Reference #
8K0905217A, 8K0-905-217-A
Weight
0.23 kg
Condition
new
Dimensions / Size
23
Purpose
Repair & Service
Availability
In Stock
Brand / Seller
NexuParts

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Standard Shipping

Free shipping on orders $30 or more. Orders below $30 ship for $5.99. Estimated delivery is usually 7-20 business days after dispatch.

Shipping Policy
Express Shipping

Express shipping is available for $26.88 where supported. Estimated delivery is usually 3-7 business days after dispatch.

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Processing & Warehouse

Processing usually takes 1-3 business days. Orders ship from the NexuParts China warehouse when inventory is available.

Item Weight
0.23 kg
Returns

Return requests are accepted within 30 days after delivery for unused, uninstalled parts in original packaging.

Return & Refund Policy

Customs duties, taxes or local fees may apply and are the buyer's responsibility unless required by law.

Parts knowledge

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