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Genuine VW/Audi 191959481A - A/C Refrigerant Temperature Sensor
Genuine VW/Audi Auxiliary Cooling Fan Switch (95 Deg) 191959481A - For Audi Vehicles
Manufacturer Part Number: 191959481A
Product Overview
The Genuine VW/Audi Auxiliary Cooling Fan Switch is a premium-grade replacement part designed specifically for your Audi vehicle. With part number 191959481A, this switch ensures optimal performance and reliability in your cooling system. Engineered to meet OEM standards, it guarantees a perfect fit and function, helping maintain the efficiency of your vehicle's cooling system.
This auxiliary cooling fan switch is crucial for regulating the operation of the cooling fan, ensuring that your Audi remains at the appropriate operating temperature. With its durable construction and high-quality materials, this part provides long-lasting performance, even under extreme conditions.
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- Audi S4 / 2.7V6, 2000-2002
- Audi A4 / 1.8L4, 1999-2002
- Audi A4 / 2.8V6, 1999-2002
- Audi A4 Quattro / 1.8L4, 1999-2002
- Audi A4 Quattro / 2.8V6, 1999-2002
- Audi A6 / 2.8V6, 1998-2002
- Audi A6 Quattro / 2.8V6, 1998-2002
- Audi 90 / 2.8V6, 1994-1995
- Audi 100 / 2.8V6, 1992-1994
- Audi Cabriolet / 2.8V6, 1995-1998
Why Shop at eEuroparts.com?
Since 2000, eEuroparts.com has been a trusted destination for European car owners looking for reliable parts at great prices. Here's why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The Auxiliary Cooling Fan Switch plays a vital role in regulating the cooling fan's operation, which helps maintain the engine's optimal temperature. By accurately measuring the temperature, it ensures that the cooling system operates efficiently, preventing overheating and ensuring a comfortable driving experience.
What vehicles is this part compatible with?
This part is compatible with various Audi models including the S4, A4, A4 Quattro, A6, and Cabriolet from the years 1992 to 2002. For exact compatibility, please use our vehicle selector tool.
What are common signs this part may need replacement?
Key symptoms indicating the need for replacement include:
- Overheating engine
- Cooling fan not operating when it should
- Erratic temperature gauge readings
- BrandGenuine VW/Audi
- ManufacturerGenuine VW/Audi
- MPN191959481A
- Part TypeA/C Refrigerant Temperature Sensor
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1996 | Audi | A4 | Base (2.8 V6 GAS) | |
| 1996 | Audi | A4 Quattro | Base (2.8 V6 GAS) | |
| 1996 | Audi | A6 | Avant (2.8 V6 GAS) | |
| 1996 | Audi | A6 | Base (2.8 V6 GAS) | |
| 1996 | Audi | A6 Quattro | Base (2.8 V6 GAS) | |
| 1996 | Audi | A6 Quattro | Avant (2.8 V6 GAS) | |
| 1996 | Audi | Cabriolet | Base (2.8 V6 GAS) | |
| 1997 | Audi | A4 | Base (1.8 L4 GAS) | |
| 1997 | Audi | A4 | Base (2.8 V6 GAS) | |
| 1997 | Audi | A4 Quattro | Base (2.8 V6 GAS) | |
| 1997 | Audi | A4 Quattro | Base (1.8 L4 GAS) | |
| 1997 | Audi | A6 | Base (2.8 V6 GAS) | |
| 1997 | Audi | A6 | Avant (2.8 V6 GAS) | |
| 1997 | Audi | A6 Quattro | Avant (2.8 V6 GAS) | |
| 1997 | Audi | A6 Quattro | Base (2.8 V6 GAS) | |
| 1997 | Audi | Cabriolet | Base (2.8 V6 GAS) | |
| 1998 | Audi | A4 | Avant (2.8 V6 GAS) | |
| 1998 | Audi | A4 | Base (1.8 L4 GAS) | |
| 1998 | Audi | A4 | Base (2.8 V6 GAS) | |
| 1998 | Audi | A4 Quattro | Avant (2.8 V6 GAS) | |
| 1998 | Audi | A4 Quattro | Base (1.8 L4 GAS) | |
| 1998 | Audi | A4 Quattro | Base (2.8 V6 GAS) | |
| 1998 | Audi | A6 | Base (2.8 V6 GAS) | Notes: 3-Pin |
| 1998 | Audi | A6 Quattro | Base (2.8 V6 GAS) | Notes: 3-Pin |
| 1998 | Audi | A6 Quattro | Avant (2.8 V6 GAS) | Notes: 3-Pin |
| 1998 | Audi | Cabriolet | Base (2.8 V6 GAS) | |
| 1999 | Audi | A4 | Base (2.8 V6 GAS) | |
| 1999 | Audi | A4 | Base (1.8 L4 GAS) | |
| 1999 | Audi | A4 Quattro | Avant (2.8 V6 GAS) | Notes: 3-Pin |
| 1999 | Audi | A4 Quattro | Avant (1.8 L4 GAS) | Notes: 3-Pin |
| 1999 | Audi | A4 Quattro | Base (2.8 V6 GAS) | Notes: 3-Pin |
| 1999 | Audi | A4 Quattro | Base (1.8 L4 GAS) | Notes: 3-Pin |
| 2000 | Audi | A4 | Base (2.8 V6 GAS) | |
| 2000 | Audi | A4 | Base (1.8 L4 GAS) | |
| 2000 | Audi | A4 Quattro | Avant (1.8 L4 GAS) | Notes: 3-Pin |
| 2000 | Audi | A4 Quattro | Avant (2.8 V6 GAS) | Notes: 3-Pin |
| 2000 | Audi | A4 Quattro | Base (2.8 V6 GAS) | Notes: 3-Pin |
| 2000 | Audi | A4 Quattro | Base (1.8 L4 GAS) | Notes: 3-Pin |
| 2000 | Audi | S4 | Base (2.7 V6 GAS) | Notes: 3-Pin |
| 2001 | Audi | A4 | Base (1.8 L4 GAS) | Notes: 3-Pin |
| 2001 | Audi | A4 | Base (2.8 V6 GAS) | Notes: 3-Pin |
| 2001 | Audi | A4 Quattro | Avant (1.8 L4 GAS) | Notes: 3-Pin |
| 2001 | Audi | A4 Quattro | Avant (2.8 V6 GAS) | Notes: 3-Pin |
| 2001 | Audi | A4 Quattro | Base (2.8 V6 GAS) | Notes: 3-Pin |
| 2001 | Audi | A4 Quattro | Base (1.8 L4 GAS) | Notes: 3-Pin |
| 2001 | Audi | S4 | Avant (2.7 V6 GAS) | Notes: 3-Pin |
| 2001 | Audi | S4 | Base (2.7 V6 GAS) | Notes: 3-Pin |
| 2002 | Audi | S4 | Avant (2.7 V6 GAS) | Notes: 3-Pin |
| 2002 | Audi | S4 | Base (2.7 V6 GAS) | Notes: 3-Pin |
| 1990 | Audi | 100 | Base (2.3 L5 GAS) | |
| 1990 | Audi | 100 Quattro | Base (2.3 L5 GAS) | |
| 1990 | Audi | 200 | Base (2.2 L5 GAS) | |
| 1990 | Audi | 200 Quattro | Base (2.2 L5 GAS) | |
| 1990 | Audi | 80 | Base (2.0 L4 GAS) | Notes: 3-Pin |
| 1990 | Audi | 80 Quattro | Base (2.3 L5 GAS) | |
| 1990 | Audi | 90 | Base (2.3 L5 GAS) | Notes: 3-Pin |
| 1990 | Audi | 90 Quattro | 20v (2.3 L5 GAS) | |
| 1991 | Audi | 100 | Base (2.3 L5 GAS) | |
| 1991 | Audi | 100 Quattro | Base (2.3 L5 GAS) | |
| 1991 | Audi | 200 | Base (2.2 L5 GAS) | |
| 1991 | Audi | 80 | Base (2.3 L5 GAS) | Notes: 3-Pin |
| 1991 | Audi | 80 Quattro | Base (2.3 L5 GAS) | |
| 1991 | Audi | 90 | Base (2.3 L5 GAS) | Notes: 3-Pin |
| 1991 | Audi | 200 Quattro | 20v (2.2 L5 GAS) | |
| 1991 | Audi | 200 Quattro | Base (2.2 L5 GAS) | |
| 1991 | Audi | 200 Quattro | Avant (2.2 L5 GAS) | |
| 1991 | Audi | 200 Quattro | 20v Avant (2.2 L5 GAS) | |
| 1992 | Audi | 100 | CS (2.8 V6 GAS) | |
| 1992 | Audi | 100 | S (2.8 V6 GAS) | |
| 1992 | Audi | 100 | Base (2.8 V6 GAS) | |
| 1992 | Audi | 100 Quattro | CS (2.8 V6 GAS) | |
| 1992 | Audi | 80 | Base (2.3 L5 GAS) | Notes: 3-Pin |
| 1992 | Audi | 80 Quattro | Base (2.3 L5 GAS) | |
| 1992 | Audi | S4 | Base (2.2 L5 GAS) | |
| 1993 | Audi | 100 | Base (2.8 V6 GAS) | |
| 1993 | Audi | 100 | S (2.8 V6 GAS) | |
| 1993 | Audi | 100 | CS (2.8 V6 GAS) | |
| 1993 | Audi | 100 Quattro | CS (2.8 V6 GAS) | |
| 1993 | Audi | 90 | S (2.8 V6 GAS) | |
| 1993 | Audi | 90 | CS (2.8 V6 GAS) | |
| 1993 | Audi | 90 Quattro | CS (2.8 V6 GAS) | Notes: 3-Pin |
| 1993 | Audi | S4 | Base (2.2 L5 GAS) | |
| 1994 | Audi | 100 | S (2.8 V6 GAS) | |
| 1994 | Audi | 100 | CS (2.8 V6 GAS) | |
| 1994 | Audi | 100 Quattro | CS (2.8 V6 GAS) | |
| 1994 | Audi | 90 | S (2.8 V6 GAS) | Notes: 3-Pin |
| 1994 | Audi | 90 | CS (2.8 V6 GAS) | Notes: 3-Pin |
| 1994 | Audi | 90 Quattro | CS (2.8 V6 GAS) | Notes: 3-Pin |
| 1994 | Audi | Cabriolet | Base (2.8 V6 GAS) | |
| 1994 | Audi | S4 | Base (2.2 L5 GAS) | |
| 1995 | Audi | 90 | Sport (2.8 V6 GAS) | Notes: 3-Pin |
| 1995 | Audi | 90 | Base (2.8 V6 GAS) | Notes: 3-Pin |
| 1995 | Audi | 90 Quattro | Base (2.8 V6 GAS) | Notes: 3-Pin |
| 1995 | Audi | 90 Quattro | Sport (2.8 V6 GAS) | Notes: 3-Pin |
| 1995 | Audi | A6 | Avant (2.8 V6 GAS) | |
| 1995 | Audi | A6 | Base (2.8 V6 GAS) | |
| 1995 | Audi | A6 Quattro | Base (2.8 V6 GAS) | |
| 1995 | Audi | A6 Quattro | Avant (2.8 V6 GAS) | |
| 1995 | Audi | Cabriolet | Base (2.8 V6 GAS) | |
| 1995 | Audi | S6 | Base (2.2 L5 GAS) |
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.




