
BWD250072 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.37 | Condition is Used, Koch Model Number # BWD250072 72 OHM Brake Resistor Replacement, FREE SHIPPING | 99.8% |
![]() | $62.12 | Top Pick! Condition is Used, Koch BWD 250072 Brake Resistor For Inverter 72 Ohm, shipping cost = $37.45 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $64.12 | Top Pick! Condition is Gebraucht, Koch BWD 250072 Brake Resistor for Inverter 72 Ohm, shipping cost = $37.31 | 100.0% |
![]() | $93.26 | Condition is Gebraucht, Koch BWD 250072 Koch Brake Resistor 72 2 Pack, shipping cost = $23.32 | 100.0% |

The Koch BWD250072 72 Brake Resistor is a critical component in the braking system of heavy-duty vehicles, designed to convert surplus electrical energy from the vehicle's braking process into heat. This resistor is specifically engineered for applications where the vehicle's electrical system generates more energy than is needed during braking.
Measuring 22.4 inches (569.6 mm) in length, 9.8 inches (248.9 mm) in width, and 5.1 inches (129.5 mm) in height, this resistor is compact and efficient. Its robust design ensures reliable performance under heavy-duty usage, making it an essential component for commercial vehicles, buses, and trucks.
Constructed from high-quality materials, the Koch BWD250072 72 Brake Resistor features a robust epoxy resin coating that protects it against harsh environmental conditions. The resistor's sturdy brass terminals are securely fastened to prevent loosening or corrosion, ensuring a reliable electrical connection.
This brake resistor is designed to handle a maximum voltage of 12 volts and a current of 445.1 amps. Its high thermal capacity enables it to dissipate heat effectively, preventing overheating and ensuring optimal performance. The resistor's resistance value is 1.6 ohms, making it suitable for a wide range of heavy-duty vehicle applications.
Installation of the Koch BWD250072 72 Brake Resistor is straightforward, with clear instructions provided in the user manual. The resistor is typically mounted in a well-ventilated area near the vehicle's braking system, allowing for efficient heat dissipation.
In summary, the Koch BWD250072 72 Brake Resistor is a crucial component for heavy-duty vehicles, designed to handle the excessive electrical energy generated during braking. Its robust construction and high thermal capacity ensure reliable and efficient performance, making it an essential addition to any heavy-duty vehicle system.
Pros and Cons of buying a KOCH BWD250072 72 Brake Resistor
The KOCH BWD250072 is a 72 brake resistor designed to prevent the brake lights from remaining on when the vehicle is not being driven. Here are some potential advantages and disadvantages of purchasing this part:
Pros:1. OEM Compatibility: This resistor is specifically designed to fit and function optimally in vehicles requiring a 72-ohm brake resistor. It is an Original Equipment Manufacturer (OEM) replacement part.
2. Improved Safety: A faulty brake resistor can cause the brake lights to stay on even when the vehicle is not being driven, which can be confusing for other drivers and potentially dangerous. Replacing the resistor ensures that the brake lights function correctly.
3. Easy Installation: The resistor is designed to be easy to install, typically taking less than an hour to replace. No special tools are required.
4. Reliable Performance: KOCH is a well-known automotive parts manufacturer with a reputation for producing high-quality components. The BWD250072 resistor is expected to provide reliable performance.
Cons:1. Cost: The price of the KOCH BWD250072 resistor may be higher than some aftermarket alternatives. However, the cost-effectiveness of this part depends on individual circumstances, such as the urgency of the repair and the availability of cheaper alternatives.
2. Availability: In some areas, it may be more challenging to find this part in a local auto parts store. Online retailers typically offer a wider selection, but shipping times may vary.
3. Potential for Human Error: Installing the resistor incorrectly could result in the same issue as a faulty resistor, with the brake lights staying on when they shouldn't be. Careful installation and double-checking connections are essential.
Conclusion:The KOCH BWD250072 72 brake resistor is an OEM replacement part with several advantages, including improved safety, easy installation, and reliable performance. However, its higher cost and potential availability issues may be considerations for some consumers. Ultimately, the decision to purchase this part depends on individual circumstances, including the urgency of the repair and the availability of more cost-effective alternatives.
Recommendation:If safety is a primary concern or the vehicle is experiencing persistent brake light issues, the KOCH BWD250072 72 brake resistor is a recommended choice. Its OEM compatibility, reliable performance, and easy installation make it an attractive option for those seeking a long-term solution. However, if cost is a significant factor, it may be worth exploring aftermarket alternatives or waiting for a sale or discount on the KOCH part.
Details:
The shipping on this item reflects standard ground shipping for the us. I have a nice used Koch BWD250072 brake resistor - for sale. Cosmetically I would rated a 9 out of 10. Greenback stock# g101102.
specifications indumotorol:
- brand: Koch
- mpn: Bwd250072
- unit type: Unit
seller indumotorol:
- # reviews: 8159
- rating: 99.6%
- city: morenci, michigan
offer indumotorol:
- best offers: true
- started: june 5, 2025
- in stock #: 4
- prices: $35.37–$93.26
- item condition:
- Used
- Gebraucht
- options: ship-to-home
- sold #: 20
- availability: in stock
general indumotorol:
- category: Business & Industrial > Starters > Drives > Motor Controls
shipping indumotorol:
- service: standard
- class: standard
- type: fixed
- transit: 4-7 days
payments indumotorol:
- other
- credit card: visa
- wallet: paypal
returns indumotorol:
- paid by: buyer
- method: money back
- time: 30 days
- policy: returns accepted
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