fits model: Marquis, Grand. make: Mercury. year: 1983–1985.

( Brand: Cardone Reman ), ( Manufacturer Part Number: 452542 ), ( Manufacturer Warranty: Lifetime ), ( Package Contents: Smog Pump Instruction Sheet ), ( Cs Sku: 557 452542 )
The 1985-1984-1983 Mercury Marquis Secondary Air Injection Pump, model number 452542, is a vital component of your vehicle's emissions control system. This pump is specifically designed for use in the Mercury Marquis models of these years and is responsible for injecting unburnt oxygen-rich exhaust gases back into the engine's combustion chamber during the vehicle's warm-up period.
The pump itself is a robust piece of machinery, made from high-quality materials to ensure durability and reliability. It features a diaphragm pump design, which allows for smooth and consistent operation, even under high pressure. The pump's diaphragm is made from a heat-resistant material, ensuring it can withstand the high temperatures generated within the exhaust system.
The 452542 pump is easily identifiable by its unique design features. It has a distinctive shape with a rounded body and multiple connections for easy installation. The pump's inlet and outlet ports are clearly marked to ensure correct installation. The pump also features a drain valve, which allows for easy maintenance and cleaning.
This Mercury Marquis Secondary Air Injection Pump is a direct replacement for the original part, ensuring a perfect fit and function in your vehicle. It is designed to meet or exceed the original equipment manufacturer's (OEM) specifications, ensuring you get the same level of performance you've come to expect from your Mercury Marquis.
In conclusion, the 1985-1984-1983 Mercury Marquis Secondary Air Injection Pump, model number 452542, is a crucial component of your vehicle's emissions control system. Its robust design, easy installation, and direct replacement capabilities make it an excellent choice for maintaining the performance and reliability of your Mercury Marquis.
Pros of buying a 1985-1983 Mercury Marquis secondary air injection pump (part number 452542):1. Availability: Older car parts are often easier to find due to their longevity and widespread use.
2. Cost-effective: Used parts are usually cheaper than new ones, which can save you a significant amount of money.
3. Functional: If the pump is in good condition, it should work as intended, providing the necessary secondary air injection for your vehicle's emissions control system.
Cons of buying a 1985-1983 Mercury Marquis secondary air injection pump (part number 452542):1. Unknown Condition: You cannot be sure of the pump's condition without physically inspecting it, which may require disassembling the system in your vehicle.
2. Compatibility Issues: There could be compatibility issues with your specific vehicle model or year, which may require additional parts or modifications.
3. Quality Concerns: Used parts may not be as reliable or durable as new ones, which could lead to future problems.
Ending conclusion:Buying a used 1985-1983 Mercury Marquis secondary air injection pump (part number 452542) can be a cost-effective solution, but it's important to consider the potential risks, such as unknown condition, compatibility issues, and quality concerns. If you're comfortable with these risks and the pump appears to be in good condition, it could be a good option for you. However, it's always a good idea to weigh the potential benefits against the costs and consider other options, such as a new pump or professional repair service. Ultimately, the best decision depends on your specific situation and budget.
Manufacturer Part Number: 452542. Primary Vehicle. Condition: New. Mounting Hole Count: Item Specifics Item Specifics. New condition.