Audi A3 Ignition Switches

We found 19 eBay listings for Audi A3 ignition switches. Titles mention 2003 to 2018, 2005 to 2012, 2006, 2007, 2010 and 2011 onwards.

19 listings available |15 sellers

Last checked: . Confirm current price and fitment with the seller.

Compare ignition switches options for the Audi A3 by part number, specification and seller fitment details. Matching listing titles mention 2003 to 2018, 2005 to 2012, 2006, 2007, 2010 and 2011 onwards; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 19 listings for Audi A3 ignition switches checked on 7 November 2026, 11 give model years 2003 to 2018, 2005 to 2012, 2006, 2007, 2010 and 2011 onwards. Part numbers in more than one title: 1K0905851B. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

19 Results

Ignition Switches

Found 19 listings for "audi a3 ignition switches"

Genuine Audi IGNITION STARTER SWITCH STEERING LOCK BARREL w/KEY A1 A3 03-18

Genuine Audi IGNITION STARTER SWITCH STEERING LOCK BARREL w/KEY A1 A3 03-18

Check current price on eBay
New📍 GB
Seller: tresvendu-uk
View listing on eBay
AUDI A3 MK2 2010 IGNITION WITH KEY

AUDI A3 MK2 2010 IGNITION WITH KEY

Check current price on eBay
Used📍 GB
Seller: asm.auto.recycling.ltd
View listing on eBay
Genuine Ignition Barrel Switch Steering Lock 1K0905851B AUDI A1 A3 TT Q3

Genuine Ignition Barrel Switch Steering Lock 1K0905851B AUDI A1 A3 TT Q3

Check current price on eBay
New📍 GB
Seller: celepoir-uktop1
View listing on eBay
NEW IGNITION STARTER SWITCH STEERING LOCK BARREL FOR AUDI A1 A3 Q3 2011-ON METAL

NEW IGNITION STARTER SWITCH STEERING LOCK BARREL FOR AUDI A1 A3 Q3 2011-ON METAL

Check current price on eBay
New📍 GB
Seller: masterspace_auto
View listing on eBay
1K0905851B Ignition Starter Switch Steering Lock Barrel For Audi A3 VW EOS Golf

1K0905851B Ignition Starter Switch Steering Lock Barrel For Audi A3 VW EOS Golf

Check current price on eBay
New📍 GB
Seller: easygearzaar
View listing on eBay
Genuine Audi IGNITION STARTER SWITCH STEERING LOCK BARREL w/KEY A1 A3 03-18

Genuine Audi IGNITION STARTER SWITCH STEERING LOCK BARREL w/KEY A1 A3 03-18

Check current price on eBay
New📍 GB
Seller: celepoir-uktop1
View listing on eBay
For Audi IGNITION STARTER SWITCH STEERING LOCK BARREL w/KEY A1 A3 03-18

For Audi IGNITION STARTER SWITCH STEERING LOCK BARREL w/KEY A1 A3 03-18

Check current price on eBay
New📍 GB
Seller: jimm-3366
View listing on eBay
IGNITION FOR AUDI A1 / A3 / Q3  STEERING LOCK BARREL STARTER SWITCH  1K0905865

IGNITION FOR AUDI A1 / A3 / Q3 STEERING LOCK BARREL STARTER SWITCH 1K0905865

Check current price on eBay
New📍 GB
Seller: pump100
View listing on eBay
Ignition Barrel Door Lock Switch & 2 KEYS for VW Golf Audi A3 8P 1K0905851B

Ignition Barrel Door Lock Switch & 2 KEYS for VW Golf Audi A3 8P 1K0905851B

Check current price on eBay
New📍 GB
Seller: vehicles-motorstar
View listing on eBay
AUDI A3 8P FACELIFT 2005-2012 IGNITION BARREL DOOR LOCK KEY BLADE 1K0 905 851 B

AUDI A3 8P FACELIFT 2005-2012 IGNITION BARREL DOOR LOCK KEY BLADE 1K0 905 851 B

Check current price on eBay
Used📍 GB
Seller: grgparts
View listing on eBay
Ignition Starter Switch For VW Golf Mk5 GTI Mk6 Audi A3 TT Seat Skoda 1K0905849B

Ignition Starter Switch For VW Golf Mk5 GTI Mk6 Audi A3 TT Seat Skoda 1K0905849B

Check current price on eBay
New📍 GB
Seller: autopartsplan
View listing on eBay
Audi A3 8V Ignition Switch Barrel Lock Control Unit With Key 5Q0905865

Audi A3 8V Ignition Switch Barrel Lock Control Unit With Key 5Q0905865

Check current price on eBay
Used📍 GB
Seller: globalparts-uk
View listing on eBay
AUDI A3 Ignition Switch and Key 2007 1.9 Diesel 1K0905841

AUDI A3 Ignition Switch and Key 2007 1.9 Diesel 1K0905841

Check current price on eBay
Used📍 GB
Seller: traynorsmotorstore
View listing on eBay
AUDI A3 8V 2013-2017 INDICATOR STALK SWITCH ASSEMBLY & IGNITION 8V0953521EH

AUDI A3 8V 2013-2017 INDICATOR STALK SWITCH ASSEMBLY & IGNITION 8V0953521EH

Check current price on eBay
Used📍 GB
Seller: halesfield_motor_spares
View listing on eBay
Ignition Switch Direct Replacement Fits For Audi A3 Diesel Hatch 1.9 2.0 TDI New

Ignition Switch Direct Replacement Fits For Audi A3 Diesel Hatch 1.9 2.0 TDI New

Check current price on eBay
New📍 GB
Seller: carmaintenancehub
View listing on eBay
For Audi A1 A3 Q3 TT Ignition Starter Switch Steering Lock Barrel+Key 1K0905851B

For Audi A1 A3 Q3 TT Ignition Starter Switch Steering Lock Barrel+Key 1K0905851B

Check current price on eBay
New📍 GB
Seller: happylifeuk
View listing on eBay
IGNITION FOR AUDI A1 10-18 A3 03-18 STARTER SWITCH STEERING LOCK BARREL & KEY

IGNITION FOR AUDI A1 10-18 A3 03-18 STARTER SWITCH STEERING LOCK BARREL & KEY

Check current price on eBay
New📍 GB
Seller: pump100
View listing on eBay
AUDI A3 Ignition Switch and Key 2.0 Diesel 2006 1K0905851B

AUDI A3 Ignition Switch and Key 2.0 Diesel 2006 1K0905851B

Check current price on eBay
Used📍 GB
Seller: traynorsmotorstore
View listing on eBay
IGNITION FOR AUDI A1 10-18 A3 03-18 STARTER SWITCH STEERING LOCK BARREL 6 PINS

IGNITION FOR AUDI A1 10-18 A3 03-18 STARTER SWITCH STEERING LOCK BARREL 6 PINS

Check current price on eBay
New📍 GB
Seller: pump100
View listing on eBay

Questions about these listings

Which model years are named in the listings for Audi A3 ignition switches?

11 listing titles give model years 2003 to 2018, 2005 to 2012, 2006, 2007, 2010 and 2011 onwards. Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Audi A3 ignition switches?

1K0905851B appears in more than one title. Compare the number on your old part with the listing before you buy.

How do I check fitment before buying Audi A3 ignition switches?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using Audi A3 ignition switches search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.