fits model: 350, 400, 455. make: Oldsmobile. year: 1968-70.

( Brand: Borg Warner ), ( Manufacturer Part Number: DP135 ), ( Part Type: Carburetor ), ( Country/region Of Manufacture: United States ), ( Surface Finish: Bright ), ( Custom Bundle: No ), ( Fitment Type: Direct Replacement )
The Borg Warner 401159 Dash Pot is an essential component for any 1968-70 Oldsmobile vehicles equipped with 350, 400, or 455 cubic inch engines that utilize a 4-barrel carburetor. This specific part, identified as DP135, serves a critical function in regulating engine idle speed and throttle response.
The Borg Warner 401159 Dash Pot is a hydraulic device that operates by utilizing engine vacuum to control the movement of a valve. When the engine is idling, the valve allows engine vacuum to enter the pot, which in turn increases the pressure inside the pot. This increased pressure acts against a spring, keeping the valve closed and maintaining a stable engine idle speed.
When the accelerator pedal is pressed, the engine vacuum decreases, allowing the spring to overcome the increased pressure in the pot and force the valve open. This opening allows engine oil from the carburetor to flow into the accelerator pump, increasing the fuel and air mixture entering the engine, thereby accelerating the vehicle.
The Borg Warner 401159 Dash Pot is made of high-quality materials to ensure durability and reliability. It is designed to withstand the harsh conditions of the engine compartment, including extreme temperatures and vibrations. The pot is also easy to install, making it a popular choice among Oldsmobile enthusiasts and mechanics.
In conclusion, the Borg Warner 401159 Dash Pot is an essential component for any 1968-70 Oldsmobile with a 4-barrel carburetor. It is a critical regulator of engine idle speed and throttle response, ensuring smooth operation and reliable performance. Whether you are a daily driver or a weekend warrior, this dash pot is a must-have part for your Oldsmobile.
Pros of buying a 1968-70 Oldsmobile Carburetor Dash Pot (Model DP135, Borg Warner 401159) for a 350, 400, or 455 4-barrel carburetor:1. Authenticity: These dash pots are original parts for Oldsmobiles, which can add value and authenticity to your classic car.
2. Functionality: Dash pots are essential components of your car's engine, helping to regulate the fuel pressure, which in turn affects engine performance.
3. Availability: Old parts like this one are often available at lower prices compared to new parts. This can be a more budget-friendly option.
4. Fitment: Since it's an original part, it should fit perfectly and require no modifications.
Cons of buying a 1968-70 Oldsmobile Carburetor Dash Pot (Model DP135, Borg Warner 401159):1. Age: Old parts may show signs of wear and tear, which could lead to potential issues or require additional maintenance.
2. Quality: Depending on the condition of the part, it may not function as well as a new one would.
3. Availability of Spare Parts: If you encounter any problems with the dash pot, finding replacement parts could be challenging.
4. Cost: While the initial cost may be lower than a new part, you may end up spending more in the long run due to potential maintenance or replacement costs.
Conclusion:Buying an original 1968-70 Oldsmobile Carburetor Dash Pot (Model DP135, Borg Warner 401159) can be a great option if you're looking for authenticity and a budget-friendly choice. However, it's essential to consider the potential drawbacks, such as the part's age and condition, and the availability of replacement parts.
Recommendation:If you're looking for the best of both worlds, consider buying a used but well-maintained dash pot. This way, you can enjoy the benefits of an original part without the worry of potential issues. If you're unsure about the condition of the part, it might be worth investing in a new one to ensure reliable performance and minimize potential maintenance costs.
In original box. Fully tested. Location DP135.
Replaces olds we combine shipping.