L1MZ-18476-AA FORD Heater Core Aviator

Review FORD Genuine Heater Core for AVIATOR

The Ford L1MZ-18476-AA Heater Core is an essential component of your Ford vehicle's heating system. Designed specifically for select Ford models, this heater core helps in heating the interior of your vehicle during colder weather conditions.

The heater core is a compact radiator that is installed in the passenger compartment of your vehicle. It works by circulating coolant through the core, where it is then heated by the engine's warmth. The heated coolant then circulates throughout the vehicle, warming up the interior through the heater vents.

This particular Ford L1MZ-18476-AA Heater Core is made with high-quality materials, ensuring durability and long-lasting performance. The core is constructed with aluminum fins, which provide a large surface area for efficient heat transfer. The end tanks are made from sturdy plastic material, and the core comes with a built-in bypass valve, which helps regulate the flow of coolant.

The heater core measures approximately 16.5 inches long, 11.2 inches wide, and 3.2 inches high. It has an inlet and outlet port for coolant, and the inlet port is equipped with a 1/2 inch NPT thread. The outlet port has a 3/4 inch NPT thread.

Installing the heater core may require some level of mechanical expertise, and it's essential to follow the proper installation procedures to ensure the heater core functions correctly. If you're unsure about the installation process, we recommend consulting a professional mechanic for assistance.

In summary, the Ford L1MZ-18476-AA Heater Core is an essential component of your Ford vehicle's heating system. It's made with high-quality materials, including aluminum fins and sturdy plastic end tanks, ensuring durability and efficient heat transfer. With proper installation, this heater core will help keep your vehicle's interior warm and comfortable during colder weather conditions.

Pros and Cons of Buying a Ford Heater Core Part Number L1MZ-18476-AA

The heater core is a crucial component of a vehicle's heating system. If your Ford vehicle's heater isn't working correctly, you might be considering purchasing a new heater core. In this article, we will discuss the pros and cons of buying a Ford heater core part number L1MZ-18476-AA to help you make an informed decision.

1. OEM Part: This heater core is an Original Equipment Manufacturer (OEM) part, meaning it is made by the same company that originally manufactured the part for your Ford vehicle. Using an OEM part ensures a perfect fit and optimal performance.

2. High-Quality Material: The heater core is made of high-quality materials, ensuring durability and longevity. Ford's reputation for manufacturing reliable parts is a significant advantage when purchasing this part.

3. Warranty Coverage: Ford offers a warranty on this heater core, providing peace of mind for the consumer. The length and coverage of the warranty may vary, so it's essential to check with your Ford dealership or parts supplier for specific details.

1. Cost: The Ford heater core part number L1MZ-18476-AA can be more expensive than aftermarket alternatives. This increased cost may be a deterrent for some consumers, especially those on a tight budget.

2. Availability: Depending on your location and the availability of parts at your local Ford dealership or parts supplier, you may experience a wait time for this part. In contrast, aftermarket alternatives may be more readily available.

3. Installation: Installing an OEM heater core may require additional labor costs, as Ford dealerships or certified mechanics may be required to ensure proper installation.

The Ford heater core part number L1MZ-18476-AA offers several advantages, including OEM quality, high-quality materials, and warranty coverage. However, it also comes with potential disadvantages, such as higher cost, limited availability, and potential installation costs.

If you prioritize the perfect fit, optimal performance, and peace of mind that comes with using an OEM part, the Ford heater core part number L1MZ-18476-AA is a solid choice. However, if you're on a tight budget or prefer a more readily available and potentially less expensive aftermarket alternative, you may want to consider exploring other options. Ultimately, the decision comes down to your personal preferences, priorities, and budget.

Details:

Parts must be resalable and in the original packaging. Electrical parts are not returnable.

specifications heatercoreco:

• for models: Aviator
• brand: Ford
• mpn: L1mz-18476-aa
• part type: Heater
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• make: Lincoln
• year: 2020 2021 2022 2023
• parts included: Only Part Reference 4 On The Diagram Is Included

seller heatercoreco:

• city: cranston, rhode island
• # reviews: 213772
• rating: 99.6%

offer heatercoreco:

• started: december 10, 2025
• availability: in stock
• prices: $49.16–$50.48
• item condition: New
• sold #: 17
• in stock #: 5
• options: ship-to-home

general heatercoreco:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating > Heater Cores

returns heatercoreco:

• policy: returns accepted
• time: 30 days
• paid by: seller

payments heatercoreco:

• wallet: paypal
• other
• credit card: visa

shipping heatercoreco:

• class: standard, expedited, one-day
• type: fixed
• transit: 3-8 days
• service: standard, expedited, overnight