1. Engine Oil Coolers & Lines On Sale
  2. sku: 10579541195017603
  3. AUDI A4-AUDI

AUDI 414.AU1M04 Automatic Transmission Oil Cooler

fits make: Audi. year: 2004.

414.au1m04 Audi A4 2004 Automatic Transmission Oil Cooler 1727699

( Model: A4-AUDI ), ( Part Type: Oil Transmission Cooler ), ( Conditions Options: 2dr, Fwd, Aot-fl ), ( Genuine Oem: Yes ), ( Ipn: 414.au1m04 ), ( Manufacturer Warranty: 90 Day ), ( Partout Id: A-107754102 )

Review AUDI Automatic Transmission Oil Cooler fits A4 2004

The Audi 414.au1m04 is a genuine OEM (Original Equipment Manufacturer) oil cooler specifically designed for automatic transmission cooling in select Audi A4 models from the year 2004. This cooler plays a crucial role in maintaining the optimal operating temperature of the automatic transmission fluid, ensuring efficient and consistent power transmission from the engine to the transmission.

The Audi 414.au1m04 oil cooler is a sandwich-plate type cooler, which means it utilizes a thin aluminum plate to maximize the surface area for heat exchange. The plates are finned to increase the contact between the fluid and the air, thus enhancing the cooling efficiency. The cooler is compact and lightweight, making it a perfect fit for the confined spaces of modern vehicles.

This oil cooler is equipped with a pressure-tested and brazed aluminum core, ensuring durability and reliability under various driving conditions. The cooler's exterior is coated with a powder-coated finish, which not only provides an attractive appearance but also protects the unit from corrosion and environmental elements.

The cooling system features a high-performance rubber hose, which ensures a perfect seal, preventing leaks and maintaining the cooling system's integrity. The cooler also comes with mounting brackets that allow for easy installation, making this an excellent upgrade or replacement option for your Audi A4's automatic transmission cooling system.

In summary, the Audi 414.au1m04 oil cooler is a high-quality, OEM part designed to keep your automatic transmission running at optimal temperatures. Its compact design, durable construction, and efficient cooling capabilities make it an excellent choice for Audi A4 owners looking to maintain the performance and longevity of their vehicles.

The Audi 4A1M04 oil cooler for a 2004 Audi A4 with an automatic transmission is a crucial component of the engine cooling system. This cooler helps regulate the temperature of the oil by circulating it through the cooler when the engine is operating at higher temperatures. Let's discuss some pros and cons of buying this oil cooler.

Pros:

1. Improved Engine Performance: The oil cooler ensures that the oil temperature remains within the optimal range, which leads to improved engine performance and longevity.

2. Enhanced Durability: An oil cooler can help reduce the load on the engine by maintaining optimal oil temperature, which in turn can help increase the lifespan of the engine.

3. Better Fuel Efficiency: By reducing the engine's workload, the oil cooler can also contribute to better fuel efficiency.

4. Smoother Driving Experience: A well-functioning oil cooler can help provide a smoother driving experience by reducing engine heat and oil thickness.

Cons:

1. Cost: Replacing an oil cooler can be an expensive repair, especially if it is a factory original part.

2. Complex Installation: Installing an oil cooler can be a complex process, and it may require specialized tools and knowledge.

3. Potential for Leaks: An oil cooler can potentially leak oil, which can be messy and may require additional repairs.

4. Maintenance: An oil cooler requires regular maintenance, including oil changes and coolant flushes, to ensure that it functions properly.

Conclusion:

The Audi 4A1M04 oil cooler for a 2004 Audi A4 automatic transmission is an essential component of the engine cooling system. Although it comes with some cons, such as cost, complex installation, potential for leaks, and maintenance requirements, its benefits, such as improved engine performance, enhanced durability, better fuel efficiency, and a smoother driving experience, make it a worthwhile investment. Therefore, if you're experiencing issues with your Audi A4's oil cooling system, it may be worth considering replacing the oil cooler to keep your engine running at its best.

part # 414.au1m04 price

  • $159.98

specifications motochilled:

  • for makes: Audi
  • for years: 2004
  • model#: A4-AUDI
  • part type: Oil Transmission Cooler
  • conditions options: 2dr, Fwd, Aot-fl
  • genuine oem: Yes
  • interchange part number: 414.AU1M04
  • manufacturer warranty: 90 Day
  • partout id: A-107754102

general motochilled:

  • Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission Parts
  • condition: Used

payments motochilled:

  • other
  • credit card: Diners-club
  • wallet: Paypal

shipping motochilled:

  • service: USPS Priority Mail
  • type: Fixed
  • transit: 3-10 Days
  • class: Expedited
  • carrier: USPS
  • cost: $0.00

returns motochilled:

  • time: 60 Days
  • policy: Returns Accepted
  • paid by: Seller

offer motochilled:

  • availability: In Stock
  • best offers: True
  • sold: 0
  • quantity: 1
  • started: January 14, 2026
  • options: Ship-to-home

seller motochilled:

  • # reviews: 18779
  • rating: 97.8%
for makes: audi, for years: 2004, part type: oil transmission cooler, conditions options: 2dr, fwd, aot-fl, genuine oem: yes, manufacturer warranty: 90 day, partout id: a-107754102,
manufacturer: audi, category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission parts, sku: 10579541195017603,

Audi 1727699 Is Similar To:

motochilled logo
1 offer $159.98 USD
  • Offer #1: $159.98 price + free delivery = $159.98* total. Transmissions: Replace the following with new parts: front pump and output shaft seals, pan gaskets and filter. 1 A.FREE SHIPPING