13846401 NISSAN Hvac Heater Core Altima Frontier Maxima

Review NISSAN Basic-autoparts For 1993 Hvac Heater Core for ALTIMA FRONTIER MAXIMA 1995–2008

Heater Core (Basic-Autoparts 13846401) for select Nissan models (1993-2001 Altima, 2002-2004 Frontier, 1995-2008 Maxima)

The Heater Core (Basic-Autoparts 13846401) is an essential component of your vehicle's HVAC (Heating, Ventilation, and Air Conditioning) system. This heater core is specifically engineered for select Nissan models, including the 1993-2001 Altima, 2002-2004 Frontier, and 1995-2008 Maxima.

This heater core is designed to provide efficient heating during the colder months. The core itself is made up of a series of narrow tubes with a thin wall, allowing a large surface area for heat exchange. The tubes are filled with coolant, which circulates through the core, absorbing the heat from the engine. This heated coolant is then distributed through your vehicle's cabin, warming up the interior.

The heater core is typically located near the firewall, behind the dashboard, and is connected to the engine cooling system and the passenger compartment via hoses. When the engine is running, the coolant flows through the heater core, allowing the heat to be transferred to the cabin.

The heater core in this kit is a direct-fit replacement, meaning it is engineered to fit and function exactly like the original part. It is manufactured using high-quality materials to ensure durability and reliability, even in extreme temperatures.

Installing this new heater core is a straightforward process, but it does require some mechanical knowledge and the appropriate tools. If you are not comfortable performing this repair yourself, we recommend having it done by a certified mechanic.

In summary, the Heater Core (Basic-Autoparts 13846401) is an essential component of your vehicle's HVAC system that provides heating during the colder months. This direct-fit replacement is specifically designed for select Nissan models and is manufactured using high-quality materials to ensure durability and reliability. It is a relatively straightforward repair, but we recommend having it installed by a certified mechanic if you are not comfortable doing it yourself.

The part number 13846401 is a heater core assembly for select Nissan models, including the 1993-2001 Altima, 2002-2004 Frontier, and 1995-2008 Maxima. Replacing a heater core can be an essential repair for maintaining the climate control system in these vehicles. Let's discuss the pros and cons of buying this part.

1. OEM (Original Equipment Manufacturer) part: This part is a factory-original component produced by Nissan, ensuring a perfect fit and function for your vehicle.

2. Addresses heating issues: A faulty or clogged heater core can prevent the vehicle from providing adequate heating. Replacing the heater core with this part will restore the heating system to its optimal performance.

3. Long-lasting: Nissan parts are known for their durability, and this heater core is no exception. Installing a new OEM part can save you from the hassle and expense of frequent repairs.

4. Improves cabin comfort: A functioning heater core not only keeps you warm but also helps demist the windshield during colder months, ensuring better visibility and safer driving conditions.

1. Cost: OEM parts generally tend to be more expensive compared to aftermarket alternatives. However, the cost-effectiveness of this part depends on the specific pricing in your region and the potential savings from avoiding future repairs.

2. Installation complexity: Replacing a heater core assembly can be a complex process that requires disassembling the dashboard and other components. Hiring a professional mechanic could add to the overall cost.

3. Availability: Depending on your location and the specific Nissan model, it might take some time to source and receive this part.

In conclusion, buying the heater core assembly 13846401 for your Nissan Altima, Frontier, or Maxima can resolve heating issues and improve cabin comfort. Although it may come with a higher cost and installation complexity, the benefits of using a genuine OEM part include perfect fit, durability, and long-term savings. If you value the peace of mind that comes with a factory-original component, this part is a worthwhile investment. However, if cost is a significant concern, consider exploring aftermarket alternatives or seeking professional advice before making a final decision.

Details:

Fog inside your car first, the heater core could be malfunctioning and, as such, defrosters aren working. Item features. Optimum tube spacing to maximize heat transfer efficiency. For 1993 -2001 Nissan Altima 2002 -2004 Frontier 1995 -2008 Maxima hvac heater core .

High density fin count for maximum heat dissipation. Cold air in the cabin if air is cold instead of hot, your core might be leaking all hot coolant out tubes. Fit for front side. What are the symptoms of a bad coolant reservoir.

Applicable model. Item specifics: brand: basic-autoparts, manufacturer warranty: 1 year, fitment type: direct replacement,: heater core, oe/oem part number: 93002,96083, custom bundle: no, material: aluminum, lenth: 6.78 inch, height : 5.91 width : 1.02 placement on vehicle: front, included x heater core: 13846401. Reference part number: 93002. Keep hot air circulating smoothly in the cabin, making passengers more comfortable.

Coolant smells sweet, almost musty. The cooling systems hoses circulate liquid coolant through the heater core as they do engine and large radiator behind vehicles grille. Low coolant can overheat and damage the engine, so its important to fix leak asap. Units are leak tested to ensure product quality when installed.

Second, the core could be blowing fog/smoke into your vehicles cabin. New list item.

specifications heatercoreco:

• for models: Altima, Frontier, Maxima
• for years: 1995–2008
• brand: Nissan
• mpn: 13846401
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• type: Heater Core
• oe/oem part number: 93002, 96083
• custom bundle: No
• material: Aluminum
• item lenth: 6.78 Inch
• item height: 5.91 Inch
• item width: 1.02 Inch
• placement on vehicle: Front
• item included: 1 X Heater Core

shipping heatercoreco:

• transit: 5-8 days
• type: fixed
• class: economy
• carrier: fedex
• service: fedex ground economy

general heatercoreco:

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

returns heatercoreco:

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

seller heatercoreco:

• rating: 100.0%
• city: ontario, california
• # reviews: 5

offer heatercoreco:

• sold #: 8
• best offers: true
• started: may 21, 2026
• price: $27.98
• item condition: New
• in stock #: 1
• availability: in stock
• options: ship-to-home

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