1. Engine Cooling Components Deals
  2. sku: 21326559739382741
  3. AAPF 324-50359

AAPF 324-50359 Coolant Pump Cvcc 75-79

fits model: Civic.

324-50359 Aapf Coolant Pump Cvcc Fits 75-79 Civic 954219

( Brand: Aapf ), ( Part Type: Pump ), ( Conditions Options: 7. ), ( Genuine Oem: No ), ( Ipn: 324-50359 )

Review AAPF Coolant Pump Cvcc 75-79 fits CIVIC

The **AAPF 324-50359 Coolant Pump** is a high-quality, direct-fit replacement part designed specifically for the **1975 1979 Honda Civic CVCC models**, ensuring optimal cooling system performance and longevity. Engineered to meet Honda s original specifications, this pump is crafted from durable materials, including a robust impeller and a precision-machined housing, to maintain consistent water flow and prevent overheating critical for maintaining engine efficiency and preventing costly damage. The CVCC (Cleaner Vehicles and Cleaner Cars) series of the Civic was known for its refined fuel economy and emissions compliance, and this coolant pump plays a vital role in supporting those systems by circulating coolant evenly through the engine block, radiator, and heater core. Featuring a reliable mechanical seal and a corrosion-resistant design, this pump is built to withstand the demands of daily driving, including exposure to heat, pressure, and potential contaminants that can degrade standard aftermarket components over time. Whether replacing a worn-out original unit or upgrading for enhanced reliability, this AAPF pump delivers seamless integration with the Civic s cooling system, ensuring smooth operation and peace of mind. Its compatibility extends beyond basic functionality, as it helps sustain the engine s thermal balance, reducing wear on gaskets, hoses, and the thermostat key components that contribute to the Civic s legendary durability. For enthusiasts and mechanics alike, this pump represents a straightforward yet essential upgrade, blending performance with longevity to keep the heart of your 1975 1979 Civic running cool and efficient for years to come.

### **Pros and Cons of Buying a Used AAPF 324-50359 Coolant Pump (CVCC 75-79 Honda Civic)**

#### **Pros:**

1. **Compatibility** This is the correct coolant pump for the 1975-1979 Honda Civic with the CVCC engine (L24A). It ensures proper fitment and function without modifications.

2. **Reliability** Honda s early CVCC engines were known for durability, and a genuine or high-quality aftermarket pump can restore cooling system performance.

3. **Cost-Effective** Purchasing a used or refurbished pump is significantly cheaper than buying new, making it a budget-friendly repair option.

4. **Ease of Installation** The design is straightforward, and many mechanics are familiar with Honda s early cooling system components, reducing labor complexity.

5. **Prevents Engine Damage** A failing coolant pump can lead to overheating, which may cause severe engine damage. Replacing it early avoids costly repairs.

6. **Availability of Parts** Since these pumps are older, finding compatible seals, gaskets, and fluids is relatively easy, though sourcing may require some effort.

7. **Potential for Long-Term Use** If properly maintained (flushing the cooling system, using the correct coolant), the pump can last for many years.

#### **Cons:**

1. **Age and Wear** A used pump may have internal wear, such as a degraded impeller or failing bearings, which could lead to premature failure if not thoroughly inspected.

2. **Potential for Leaks** Older pumps may have cracked housings or worn seals, requiring additional seals or gaskets during installation.

3. **Limited Availability of New Alternatives** While new OEM replacements exist, they may be expensive. Aftermarket options vary in quality, so research is necessary.

4. **Compatibility with Modern Coolants** Older pumps were designed for traditional coolant mixtures (e.g., ethylene glycol). Using modern extended-life coolants may affect longevity unless the system is flushed properly.

5. **Risk of Counterfeit or Mismatched Parts** Buying from untrusted sellers increases the chance of receiving a fake, mismatched, or damaged part.

6. **Additional Labor Costs** If the pump is part of a larger cooling system issue (e.g., a clogged radiator or faulty thermostat), additional repairs may be needed, increasing total costs.

7. **Testing Difficulty** Without specialized tools, it can be hard to verify the pump s internal condition before installation, leading to potential future problems.

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### **Conclusion**

Buying a used **AAPF 324-50359 coolant pump** for your 1975-1979 Honda Civic CVCC can be a practical and cost-effective solution if you prioritize affordability and are willing to take reasonable precautions. The key advantages lie in its compatibility, reliability for the engine s age, and lower upfront cost compared to new parts. However, the risks such as hidden wear, potential leaks, or compatibility issues with modern fluids must be carefully considered.

To mitigate these risks, **inspect the pump thoroughly** (check for leaks, test for smooth operation if possible) and **flush the cooling system** before installation. If purchasing from a seller, verify the part s authenticity and condition. If budget allows, a **new or high-quality aftermarket pump** (e.g., from a reputable brand like ACDelco or Genuine Honda) may offer better long-term reliability.

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### **Recommendation**

1. **If you are on a tight budget and the pump appears to be in good condition**, purchasing a used AAPF 324-50359 pump is a viable option, provided you:

- Inspect it for visible damage or leaks.

- Replace the seals and gaskets during installation.

- Flush the cooling system with the correct coolant mixture.

2. **If you want long-term reliability and can afford it**, consider buying a **new or remanufactured pump** from a trusted supplier. This reduces the risk of failure and ensures better compatibility with modern coolant formulations.

3. **If the pump is part of a larger cooling system issue**, address all related components (thermostat, hoses, radiator) simultaneously to prevent future problems.

Ultimately, the decision depends on your budget, mechanical confidence, and willingness to perform due diligence. For most DIYers, a used pump with proper precautions is a reasonable choice, while those seeking peace of mind may prefer a new replacement.

Details:

specifications ocoosys:

  • for models: Civic
  • brand: Aapf
  • part type: Pump
  • conditions options: 7.
  • genuine oem: No
  • ipn: 324-50359

payments ocoosys:

  • credit card: Discover
  • wallet: Apple-pay
  • other

offer ocoosys:

  • availability: In Stock
  • options: Ship-to-home
  • started: April 29, 2026
  • sold: 0
  • quantity: 1

returns ocoosys:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general ocoosys:

  • condition: New
  • Car Truck Parts Accessories > Engine Cooling Components > Water Pumps

shipping ocoosys:

  • cost: $0.00
  • type: Fixed
  • class: Expedited
  • service: Expedited
  • transit: 3-9 Days

seller ocoosys:

  • rating: 100.0%
  • city: Kingston Springs, Tennessee
  • # reviews: 3132
for models: civic, part type: pump, conditions options: 7., genuine oem: no,
category: auto parts > car truck parts accessories > engine cooling components > water pumps, sku: 21326559739382741,
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