1. Engine Cooling Components Deals
  2. sku: 21524689262103741
  3. AAPF 324-00345B

AAPF 324-00345B Coolant Pump Cj 6-225 65-71

324-00345b Aapf Coolant Pump 6-225 Fits 65-71 Cj-series 1062982

( Brand: Aapf ), ( Part Type: Pump ), ( Conditions Options: Water Pump For Buick Es. ), ( Genuine Oem: No ), ( Ipn: 324-00345b )

Review AAPF Coolant Pump 65-71 Cj series

The **AAPF 324-00345B Coolant Pump (6-225 65-71 CJ-Series)** is a high-performance, precision-engineered component designed to deliver reliable and efficient circulation of engine coolant within automotive and light-duty commercial applications, particularly within the **Chrysler 6.2L V8 (6-225) engine family**, including models from the **1965 1971 CJ-series** (such as the Jeep CJ-5, CJ-6, and CJ-7). Crafted to meet the demanding thermal management requirements of these classic and rugged vehicles, this coolant pump features a robust **cast aluminum housing** that ensures durability against the harsh conditions often encountered in off-road and high-performance driving scenarios. The pump incorporates a **sealed mechanical seal assembly**, which minimizes coolant leakage while maintaining optimal fluid flow, thereby preventing overheating and prolonging engine life. Its **impeller design** is optimized for efficient circulation, reducing strain on the engine s cooling system and enhancing overall thermal regulation. The pump is compatible with **ethylene glycol-based coolants**, ensuring compatibility with standard automotive antifreeze formulations, and is engineered to handle the pressure and temperature fluctuations typical of older, high-mileage engines. Whether installed in a restored classic vehicle seeking original equipment performance or a modernized CJ-series rig requiring upgraded cooling components, this pump offers a seamless blend of **reliability, longevity, and performance**, making it an essential upgrade for enthusiasts and mechanics alike. Its straightforward installation requiring minimal modification to the existing cooling system further enhances its appeal, allowing for quick integration without compromising on functionality.

### **Pros and Cons of buying a AAPF 324-00345B Coolant Pump (6-225, 65-71 CJ-Series)**

#### **Pros:**

1. **Direct Fitment** This is an OEM replacement part designed specifically for the 1965 1971 Jeep CJ-7 series with a 6-cylinder engine (6-225). It should fit without modifications, reducing the risk of compatibility issues.

2. **Reliability** AAPF (American Auto Parts Factory) is a reputable brand known for producing high-quality aftermarket parts. Their coolant pumps are often built to last, especially if they use durable materials like aluminum or steel.

3. **Performance Match** Since it s designed for your engine s specifications, it should maintain proper coolant flow, preventing overheating and engine damage.

4. **Ease of Installation** Being a direct replacement, installation should be straightforward if you have basic mechanical skills. Most coolant pumps require removing the drive belt, draining coolant, and replacing the old pump with the new one.

5. **Cost-Effective Alternative** Compared to an OEM (original equipment manufacturer) part, this aftermarket option is usually more affordable while still offering good quality.

6. **Warranty Coverage** AAPF parts typically come with a warranty (usually 12 24 months), providing some protection against defects.

7. **Compatibility with Common Modifications** If you ve made minor engine or cooling system upgrades, this pump should still work well, assuming the modifications don t drastically alter the system s requirements.

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#### **Cons:**

1. **Potential Quality Variations** While AAPF is generally reliable, aftermarket parts can sometimes have inconsistencies in manufacturing. Some units may have slight imperfections or shorter lifespans compared to OEM parts.

2. **No OEM Warranty** Unlike an OEM pump, this part won t come with the same long-term warranty coverage that Jeep dealers offer, which could be a concern if the pump fails prematurely.

3. **Limited Availability of Spare Parts** If the pump fails, finding replacement seals, bearings, or gaskets may be harder than with OEM parts, as aftermarket suppliers may not carry all necessary components.

4. **Possible Noise or Vibration Issues** Some aftermarket coolant pumps have been reported to produce slight humming or vibration, though this is rare with well-made units like AAPF s.

5. **Installation Challenges** If the old pump was difficult to remove (e.g., due to rust or seized components), the same issues may persist with the new one, requiring extra effort or tools.

6. **No Exact OEM Match in Some Cases** While this pump is designed for your engine, minor differences in mounting or sealing could require adjustments during installation.

7. **Dependence on Supplier Reputation** If you purchase from a less reputable seller (e.g., a third-party marketplace), there s a risk of receiving a counterfeit or low-quality knockoff, even if it s labeled as AAPF.

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### **Conclusion:**

The **AAPF 324-00345B coolant pump** is a solid choice for replacing a failing pump in your 1965 1971 CJ-7 with a 6-cylinder engine. It offers a good balance of affordability, reliability, and ease of installation while maintaining performance. However, it s not without potential drawbacks, particularly if you prioritize OEM-level durability or warranty support.

For most Jeep owners, this part will be a **cost-effective and functional replacement** that extends the life of your engine s cooling system. If you re concerned about longevity, consider pairing it with high-quality coolant and seals to minimize future issues.

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### **Recommendation:**

- **Buy from a trusted source** (e.g., RockAuto, Summit Racing, or a well-reviewed Jeep parts dealer) to ensure you re getting an authentic AAPF product.

- **Check for leaks or unusual noises** during the first few weeks of use. If the pump fails prematurely, contact the seller for a replacement under warranty.

- **Consider upgrading to a slightly higher-end aftermarket pump** (e.g., from brands like **Melling, Gates, or Dorman**) if budget allows, as these may offer even better durability.

- **Follow proper installation steps** ensure the new pump is securely mounted, the belt tension is correct, and the cooling system is properly bled to avoid airlocks.

- **Monitor coolant levels and temperature** regularly to catch any potential issues early.

**Final Verdict:** **Proceed with purchase** this is a reliable aftermarket option that will serve your CJ-7 well for years if maintained properly.

Details:

Water Pump For 1964-1970 Buick Es.

specifications ocoosys:

  • brand: Aapf
  • part type: Pump
  • conditions options: Water Pump For Buick Es.
  • genuine oem: No
  • ipn: 324-00345b

seller ocoosys:

  • # reviews: 3144
  • rating: 100.0%
  • city: Kingston Springs, Tennessee

returns ocoosys:

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

payments ocoosys:

  • credit card: Visa
  • other
  • wallet: Paypal

shipping ocoosys:

  • service: Expedited
  • type: Fixed
  • cost: $0.00
  • class: Expedited
  • transit: 4-7 Days

general ocoosys:

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

offer ocoosys:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: May 8, 2026
part type: pump, conditions options: water pump for buick es., genuine oem: no,
category: auto parts > car truck parts accessories > engine cooling components > water pumps, sku: 21524689262103741,
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