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URO 4A0905849B Ignition Switch
| Brand | URO 4A0905849B |
|---|---|
| Fits | Audi, Porsche, and Volkswagen · 106 vehicles |
OE direct replacement. Easy plug-and-play installation with a direct-fit design.
High-quality materials. Polymer and corrosion-resistant metal withstand intense heat.
Alloy conductors. Minimize electrical resistance for accurate operation.
Cross-references Beck/Arnley 201-1816, URO 4A0905849B and VEMO V15-80-3217 for the same application. See all 10.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Ignition Switch for Audi, Porsche, and Volkswagen
This URO ignition switch is a direct-fit OE replacement for select Audi, Porsche, and Volkswagen models with early-style lock assemblies. It is built to restore smooth key rotation and positive starter engagement when the original switch becomes worn or inconsistent.
- Direct-fit replacement for plug-and-play installation
- High-quality polymer and corrosion-resistant metal construction
- Alloy conductors help reduce electrical resistance for accurate operation
- Designed and tested for long service life in passenger compartment heat
- Restores proper starter switch function when the OE unit wears out
- URO part number 4A0905849B for application matching
Fitment Details
Compatible with early-style lock assembly applications, including Fits 1999-2003 Porsche 911, N/A; Fits 1999-2003 Porsche Boxster, N/A; Fits 1998-2001 Audi A4, N/A; Fits 1998-2001 Audi A4 Quattro, N/A; Fits 1995-2001 Audi A6 Quattro, N/A; Fits 1998 Volkswagen Passat, N/A; and additional Audi applications listed by chassis range. This part cross-references Beck/Arnley 201-1816 and VEMO V15-80-3217 for the same application.
What It Helps Fix
- Hard or inconsistent key rotation in the ignition
- Starter engagement problems caused by a worn switch
- Intermittent electrical contact at the ignition switch
- Failure to return proper ignition signal to the starter circuit
- Heat-related deterioration of the original switch body or contacts
Installation Notes
Verify the vehicle uses the early-style lock assembly before ordering. Confirm the part number 4A0905849B against the original switch and match any chassis-range notes for Audi and Volkswagen applications. Professional installation is recommended to ensure correct electrical connection and ignition operation.
Quality Assurance
URO designs this ignition switch with high-quality materials, corrosion-resistant metal components, and alloy conductors for reliable operation. It is backed by a 24-month unlimited mileage warranty.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Porsche | 911 | — | 3.6L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2003 | Porsche | Boxster | — | 2.7L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2003 | Porsche | Boxster | — | 3.2L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2002 | Porsche | 911 | — | 3.6L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2002 | Porsche | Boxster | — | 2.7L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2002 | Porsche | Boxster | — | 3.2L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2001 | Audi | A4 | — | — | — | N/A | — |
| 2001 | Audi | A4 Quattro | — | — | — | N/A | — |
| 2001 | Audi | A6 Quattro | Avant | — | — | N/A | — |
| 2001 | Audi | A6 Quattro | Base | 2.8L | V6 | N/A | — |
| 2001 | Porsche | 911 | — | 3.4L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2001 | Porsche | Boxster | — | 2.7L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2001 | Porsche | Boxster | — | 3.2L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2000 | Audi | A4 | — | — | — | N/A | — |
| 2000 | Audi | A4 Quattro | — | — | — | N/A | — |
| 2000 | Audi | A6 Quattro | Avant | — | — | N/A | — |
| 2000 | Audi | A6 Quattro | Base | 2.8L | V6 | N/A | — |
| 2000 | Porsche | 911 | — | — | — | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2000 | Porsche | Boxster | — | 2.7L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 2000 | Porsche | Boxster | — | 3.2L | H6 | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 1999 | Audi | A4 | — | — | — | N/A | — |
| 1999 | Audi | A4 Quattro | — | — | — | N/A | — |
| 1999 | Audi | A6 Quattro | — | — | — | N/A | — |
| 1999 | Porsche | 911 | — | — | — | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 1999 | Porsche | Boxster | — | — | — | N/A | Black Version Switch; Only for Models with Early-Style lock assembly |
| 1998 | Audi | A4 | — | — | — | N/A | — |
| 1998 | Audi | A4 Quattro | — | — | — | N/A | — |
| 1998 | Audi | A6 | — | — | — | N/A | Chassis Range: To 070000 |
| 1998 | Audi | A6 Quattro | — | — | — | N/A | — |
| 1998 | Audi | Cabriolet | — | — | — | N/A | — |
| 1998 | Porsche | Boxster | — | — | — | N/A | — |
| 1998 | Volkswagen | Passat | — | — | — | N/A | Chassis Range: Thru 3B-W-068247 |
| 1997 | Audi | A4 | — | — | — | N/A | Chassis Range: Thru 8D-V-240000 |
| 1997 | Audi | A4 Quattro | — | — | — | N/A | Chassis Range: Thru 8D-V-240000 |
| 1997 | Audi | A6 | — | — | — | N/A | — |
| 1997 | Audi | A6 Quattro | — | — | — | N/A | — |
| 1997 | Audi | A8 | — | — | — | N/A | Chassis Range: Thru 4D-V-020000 |
| 1997 | Audi | A8 Quattro | — | — | — | N/A | — |
| 1997 | Audi | A8 Quattro | — | 4.2L | V8 | N/A | — |
| 1997 | Audi | Cabriolet | — | — | — | N/A | — |
| 1997 | Porsche | Boxster | — | — | — | N/A | — |
| 1996 | Audi | A4 | — | — | — | N/A | — |
| 1996 | Audi | A4 Quattro | — | — | — | N/A | — |
| 1996 | Audi | A6 | — | — | — | N/A | — |
| 1996 | Audi | A6 Quattro | — | — | — | N/A | — |
| 1996 | Audi | Cabriolet | — | — | — | N/A | — |
| 1996 | Audi | S6 | — | — | — | N/A | — |
| 1995 | Audi | 90 | — | — | — | N/A | — |
| 1995 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1995 | Audi | A6 | — | — | — | N/A | — |
| 1995 | Audi | A6 Quattro | — | — | — | N/A | — |
| 1995 | Audi | Cabriolet | — | — | — | N/A | — |
| 1995 | Audi | S6 | — | — | — | N/A | — |
| 1994 | Audi | 100 | — | — | — | N/A | — |
| 1994 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1994 | Audi | 90 | — | — | — | N/A | — |
| 1994 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1994 | Audi | Cabriolet | — | — | — | N/A | — |
| 1994 | Audi | S4 | — | — | — | N/A | — |
| 1994 | Audi | V8 Quattro | — | — | — | N/A | — |
| 1993 | Audi | 100 | — | — | — | N/A | — |
| 1993 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1993 | Audi | 90 | — | — | — | N/A | — |
| 1993 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1993 | Audi | S4 | — | — | — | N/A | — |
| 1993 | Audi | V8 Quattro | — | — | — | N/A | — |
| 1992 | Audi | 100 | — | — | — | N/A | — |
| 1992 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1992 | Audi | 80 | — | — | — | N/A | — |
| 1992 | Audi | 80 Quattro | — | — | — | N/A | — |
| 1992 | Audi | S4 | — | — | — | N/A | — |
| 1992 | Audi | V8 Quattro | — | — | — | N/A | — |
| 1991 | Audi | 100 | — | — | — | N/A | — |
| 1991 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1991 | Audi | 200 | — | — | — | N/A | — |
| 1991 | Audi | 200 Quattro | — | — | — | N/A | — |
| 1991 | Audi | 80 | — | — | — | N/A | — |
| 1991 | Audi | 80 Quattro | — | — | — | N/A | — |
| 1991 | Audi | 90 | — | — | — | N/A | — |
| 1991 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1991 | Audi | Coupe Quattro | — | — | — | N/A | — |
| 1991 | Audi | V8 Quattro | — | — | — | N/A | — |
| 1990 | Audi | 100 | — | — | — | N/A | — |
| 1990 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1990 | Audi | 200 | — | — | — | N/A | — |
| 1990 | Audi | 200 Quattro | — | — | — | N/A | — |
| 1990 | Audi | 80 | — | — | — | N/A | — |
| 1990 | Audi | 80 Quattro | — | — | — | N/A | — |
| 1990 | Audi | 90 | — | — | — | N/A | — |
| 1990 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1990 | Audi | Coupe Quattro | — | — | — | N/A | — |
| 1990 | Audi | V8 Quattro | — | — | — | N/A | — |
| 1989 | Audi | 100 | — | — | — | N/A | — |
| 1989 | Audi | 100 Quattro | — | — | — | N/A | — |
| 1989 | Audi | 200 | — | — | — | N/A | — |
| 1989 | Audi | 200 Quattro | — | — | — | N/A | — |
| 1989 | Audi | 80 | — | — | — | N/A | — |
| 1989 | Audi | 80 Quattro | — | — | — | N/A | — |
| 1989 | Audi | 90 | — | — | — | N/A | — |
| 1989 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1988 | Audi | 5000 Quattro | — | 2.3L | L5 | N/A | — |
| 1988 | Audi | 80 | — | — | — | N/A | — |
| 1988 | Audi | 80 Quattro | — | — | — | N/A | — |
| 1988 | Audi | 90 | — | — | — | N/A | — |
| 1988 | Audi | 90 Quattro | — | — | — | N/A | — |
| 1987 | Audi | 5000 Quattro | — | 2.3L | L5 | N/A | — |
| No rows match your filter. | |||||||