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Baldwin 20045 Transmission Filter
Overview of Baldwin Transmission Oil Filter 20045
The Baldwin 20045 transmission oil filter is designed for select Audi and Volkswagen models, including the 1995-98 Audi Cabriolet and 1995-2008 Volkswagen vehicles equipped with the AG4 transmission. This filter ensures proper filtration of transmission fluid to maintain smooth shifting and protect transmission components.
- Compatible with 1995-98 Audi Cabriolet and 1995-2008 Volkswagen models with AG4 transmission
- Dimensions: 1 5/16 inch height (33.3 mm), 7 11/16 inch length (195.3 mm), 6 3/16 inch width (157.2 mm)
- Includes pan gasket with four bolt holes for secure installation
- Replaces Volkswagen part number 1M325429 and Wix 58609
- Part number: Baldwin 20045
Detailed Product Description
The Baldwin 20045 transmission oil filter is engineered to meet the specifications required by Audi and Volkswagen vehicles fitted with the AG4 transmission system. Its precise dimensions—1 5/16 inches in height, 7 11/16 inches in length, and 6 3/16 inches in width—ensure a proper fit within the transmission pan. The included pan gasket features four bolt holes, facilitating a secure and leak-free seal during installation. This filter replaces the original Volkswagen 1M325429 and Wix 58609 filters, providing a reliable alternative for maintaining transmission fluid cleanliness and system performance.
Common Applications and Issues Addressed
- Prevents transmission fluid contamination in Audi Cabriolet and Volkswagen Golf, Jetta, Passat, Beetle, EuroVan models
- Helps reduce transmission slipping and rough shifting caused by clogged filters
- Protects transmission components from wear due to debris and contaminants
- Maintains optimal transmission fluid flow and pressure
- Addresses leaks by including a properly fitting pan gasket with bolt holes
Installation Notes and Tips
- Ensure vehicle compatibility with the AG4 transmission before installation
- Replace the pan gasket included with the filter to prevent leaks
- Torque bolts to manufacturer specifications when securing the pan gasket
- Drain transmission fluid prior to filter replacement to avoid spills
- Inspect transmission pan and clean any debris before installing the new filter
Quality Assurance and Warranty
Baldwin transmission oil filters are manufactured to meet industry standards for filtration and durability. The 20045 filter is designed to provide consistent performance and protect transmission components. While specific warranty details may vary, Baldwin products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.
| Brand | Baldwin |
| Part Number | 20045 |
| Fits | "1995-98 Audi Cabriolet, 1995-2008 Volkswagen Automotive with AG4 (097) Transmission (FWD, 4 Spd.)" |
| Height | 1 5/16 |
| Height (mm) | 33.3 |
| Length | 7 11/16 |
| Length (mm) | 195.3 |
| Notes | Pan gasket contains [4] bolt holes. |
| Pan Gasket | [1] Included |
| Replaces | Volkswagen 1M325429; Wix 58609 |
| Width | 6 3/16 |
| Width (mm) | 157.2 |
This part fits 130 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Volkswagen | Jetta City | 2.0L | L4 | N/A | Pan-Type; OE Number : 1M325429 | |
| 2007 | Volkswagen | Golf City | 2.0L | L4 | N/A | OE Number : T718 | |
| 2007 | Volkswagen | Jetta City | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2006 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2006 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2005 | Volkswagen | Beetle | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2005 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2005 | Volkswagen | Beetle | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2005 | Volkswagen | Golf | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2005 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2005 | Volkswagen | Jetta | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2005 | Volkswagen | Jetta | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2004 | Volkswagen | Beetle | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2004 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2004 | Volkswagen | Beetle | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2004 | Volkswagen | Golf | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2004 | Volkswagen | Golf | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2004 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2004 | Volkswagen | Golf | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2004 | Volkswagen | Jetta | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2004 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2004 | Volkswagen | Jetta | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2004 | Volkswagen | Jetta | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2004 | Volkswagen | Passat | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2003 | Volkswagen | Beetle | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2003 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2003 | Volkswagen | Beetle | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2003 | Volkswagen | EuroVan | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2003 | Volkswagen | Golf | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2003 | Volkswagen | Golf | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2003 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2003 | Volkswagen | Golf | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2003 | Volkswagen | Jetta | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2003 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2003 | Volkswagen | Jetta | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2003 | Volkswagen | Jetta | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2002 | Volkswagen | Beetle | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2002 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2002 | Volkswagen | Beetle | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2002 | Volkswagen | Cabrio | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2002 | Volkswagen | EuroVan | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2002 | Volkswagen | Golf | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2002 | Volkswagen | Golf | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2002 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2002 | Volkswagen | Golf | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2002 | Volkswagen | Jetta | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2002 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2002 | Volkswagen | Jetta | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2002 | Volkswagen | Jetta | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2001 | Volkswagen | Beetle | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2001 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2001 | Volkswagen | Beetle | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2001 | Volkswagen | Cabrio | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2001 | Volkswagen | EuroVan | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2001 | Volkswagen | Golf | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2001 | Volkswagen | Golf | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2001 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2001 | Volkswagen | Golf | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2001 | Volkswagen | Jetta | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2001 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2001 | Volkswagen | Jetta | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2001 | Volkswagen | Jetta | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2000 | Volkswagen | Beetle | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2000 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2000 | Volkswagen | Beetle | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2000 | Volkswagen | Cabrio | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2000 | Volkswagen | EuroVan | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2000 | Volkswagen | Golf | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2000 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2000 | Volkswagen | Golf | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 2000 | Volkswagen | Jetta | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 2000 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 2000 | Volkswagen | Jetta | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 2000 | Volkswagen | Jetta | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1999 | Volkswagen | Beetle | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 1999 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1999 | Volkswagen | Beetle | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1999 | Volkswagen | Cabrio | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1999 | Volkswagen | EuroVan | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1999 | Volkswagen | Golf | 1.9L | L4 | DIESEL | N/A | |
| 1999 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1999 | Volkswagen | Golf | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1999 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1999 | Volkswagen | Jetta | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1999 | Volkswagen | Jetta | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1998 | Audi | Cabriolet | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1998 | Volkswagen | Beetle | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1998 | Volkswagen | Beetle | 2.0L | L4 | N/A | ||
| 1998 | Volkswagen | Cabrio | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1998 | Volkswagen | Golf | 1.8L | L4 | N/A | ||
| 1998 | Volkswagen | Golf | 1.9L | L4 | DIESEL | N/A | |
| 1998 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1998 | Volkswagen | Golf | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1998 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1998 | Volkswagen | Jetta | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1998 | Volkswagen | Jetta | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1998 | Volkswagen | Passat | 1.8L | L4 | N/A | OE Number : 1M325429 | |
| 1998 | Volkswagen | Passat | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1997 | Audi | Cabriolet | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1997 | Volkswagen | Cabrio | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1997 | Volkswagen | EuroVan | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1997 | Volkswagen | Golf | 1.8L | L4 | N/A | ||
| 1997 | Volkswagen | Golf | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1997 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1997 | Volkswagen | Golf | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1997 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1997 | Volkswagen | Jetta | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1997 | Volkswagen | Jetta | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1997 | Volkswagen | Passat | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1997 | Volkswagen | Passat | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1996 | Audi | Cabriolet | 2.8L | V6 | N/A | OE Number : 1M-325-429 | |
| 1996 | Volkswagen | Cabrio | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1996 | Volkswagen | EuroVan | 2.4L | L5 | DIESEL | N/A | OE Number : 1M325429 |
| 1996 | Volkswagen | EuroVan | 2.5L | L5 | N/A | OE Number : 1M325429 | |
| 1996 | Volkswagen | Golf | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1996 | Volkswagen | Golf | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1996 | Volkswagen | Golf | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1996 | Volkswagen | Jetta | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1996 | Volkswagen | Jetta | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1996 | Volkswagen | Jetta | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1996 | Volkswagen | Passat | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1996 | Volkswagen | Passat | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1996 | Volkswagen | Passat | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1995 | Audi | Cabriolet | 2.8L | V6 | N/A | OE Number : 1M-325-429 | |
| 1995 | Volkswagen | Golf | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1995 | Volkswagen | Jetta | 2.8L | V6 | N/A | OE Number : 1M325429 | |
| 1995 | Volkswagen | Passat | 1.9L | L4 | DIESEL | N/A | OE Number : 1M325429 |
| 1995 | Volkswagen | Passat | 2.0L | L4 | N/A | OE Number : 1M325429 | |
| 1993 | Volkswagen | EuroVan | 2.5L | L5 | N/A | OE Number : 1M325429 | |
| 1992 | Volkswagen | EuroVan | 2.5L | L5 | N/A | OE Number : 1M325429 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.