BMW Serpentine Belt 4K685 – Contitech
The Contitech Serpentine Belt part number 4K685 is a reliable and durable replacement belt for BMW vehicles. It is made from high-quality materials that ensure long-lasting performance and reliability, even under high-stress conditions.
This belt features a ribbed design that delivers excellent grip and traction, ensuring smooth and efficient power transfer to all engine components. It is specifically designed to fit BMW vehicles, so you can trust that it will meet or exceed the specifications of your original belt.
One of the major benefits of this belt is that it is easy to install, making it a great choice for both professional mechanics and car enthusiasts who want to do their own repairs. It also requires minimal maintenance, so you can focus on enjoying your ride instead of worrying about frequent belt replacements.
This Contitech Serpentine Belt is an essential component of your BMW’s engine system, and it plays a critical role in keeping your vehicle running smoothly and efficiently. With its superior performance and reliability, this belt is an excellent choice for anyone who wants to keep their BMW in top shape.
So, if you’re looking for a high-quality replacement belt that delivers excellent performance and reliability, the Contitech Serpentine Belt part number 4K685 is an excellent choice. Trust this belt to keep your BMW running smoothly and efficiently for years to come.
Delivery Info
eEuroparts.com® proudly offers wholesale prices and fast shipping available on most orders. Every eEuroparts.com® order is track-able, meaning you'll know exactly where your Serpentine Belt is at every step of the shipping process. When your order is assigned tracking, we'll send you an email with the tracking number. Most orders have a tracking number within a couple of hours after being placed with eEuroparts.com®.
Returns Info
eEuroparts.com® proudly offers a thirty (30) day cash return for all items purchased through eEuroparts.com®. The item must be new and in its original manufacturer packaging to be eligible for a cash refund. If you would like to return an item or have questions about the process, please contact us and one of our customer service experts will be happy to help. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.
| Application Type | Application Specific |
| Belt Length (Inches) | 26.97 |
| Belt Length (Metric) | 685.00 |
| Bullet Point 1 | Serpentine belt delivers 98% power efficiency and the lower profile design easily handles higher engine revs, reducing noise and providing cooler running temperatures. |
| Bullet Point 2 | Serpentine Belt is designed to be oil-resistant and temperature-stable from -22°F to 176°F (-30°C to 80°C). |
| Bullet Point 3 | The Serpentine Belt high performance construction features include polychloroprene rubber cover and body, polyester fiber tensile members, and a ribbed belt design. |
| Bullet Point 4 | Service life intervals of up to 150,000 miles and no re-tensioning required, ContiTech Serpentine Belts are worry free. |
| Flight Restricted | N |
| Head Bolt Replacement Required | N |
| Head Bolts Included | N |
| Inches Size Stock | PK040270 |
| Installation Instructions Included | N |
| Is Lubricant Included | N |
| Keep From Freezing | N |
| Link to Manufacturer Page | www.contibelts.com |
| Number of Teeth | 4 |
| Warranty Distance | 24000 |
| Warranty Distance UOM | MI |
| Warranty Time | 24 |
| Warranty Time UOM | MO |
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2015 | BMW | M3 | Base | 3.0L6 | GAS | Water Pump | |
| 2015 | BMW | M4 | Base | 3.0L6 | GAS | Water Pump |
