L4245183 CROWN AUTOMOTIVE Heater Core CJ7 Jeep

Review CROWN AUTOMOTIVE Heater Core For Jeep for JEEP CJ7 1978–1986

The Jeep CJ-7 heater core part number L4245183 is a crucial component of the heating system in your 1978-1986 Jeep CJ-7. This heater core is specifically designed to fit and function optimally in your vehicle's HVAC (heating, ventilation, and air conditioning) system.

The L4245183 heater core is a sandwich-style design, which means it consists of a series of thin aluminum fins that are sandwiched between two flat plates. This design allows for maximum heat transfer between the coolant and the air that passes through the core, ensuring efficient and effective heating for your Jeep's cabin.

Measuring approximately 17.5 inches long, 12 inches wide, and 3 inches thick, the L4245183 heater core is a perfect fit for your Jeep CJ-7. It has a total of 11 cooling passages, each with a diameter of about 0.3 inches, which provide ample surface area for heat exchange.

The inlet and outlet ports of this heater core are located at the top and bottom, respectively. The inlet port has a diameter of approximately 1.1 inches, while the outlet port measures about 1.3 inches in diameter. These dimensions are essential to ensure a proper connection with the corresponding hoses and other components in your Jeep's cooling system.

The L4245183 heater core is designed for durability, with a robust construction that can withstand the harsh conditions that off-road driving can impose. It features a corrosion-resistant finish to protect against rust and other forms of damage, ensuring that it continues to function efficiently even in the most challenging environments.

Installing the L4245183 heater core in your Jeep CJ-7 is a relatively straightforward process that can be completed with basic hand tools. The core comes complete with all necessary gaskets and seals to ensure a leak-free installation, and thorough instructions are provided to guide you through the process step by step.

In conclusion, the Jeep CJ-7 heater core part number L4245183 is a vital component of your vehicle's heating system, designed to provide efficient and effective heating for your cabin. With its durable construction, optimal dimensions, and easy installation process, this heater core is a must-have for any Jeep CJ-7 owner, especially those who spend a lot of time on the trails.

Pros and Cons of Buying a Crown Heater Core (L4245183) for a 1978-1986 Jeep CJ7

The heater core is an essential component of a vehicle's heating system. The Crown L4245183 heater core is a popular replacement option for Jeep CJ7 models manufactured between 1978 and 1986. In this analysis, we will discuss the pros and cons of purchasing this heater core.

1. OEM (Original Equipment Manufacturer) Replacement: The Crown L4245183 heater core is an exact match for the original equipment used in the 1978-1986 Jeep CJ7, ensuring a perfect fit.

2. Improved Heater Performance: This heater core is designed to provide efficient and effective heating, allowing you to enjoy a warm cabin during colder weather.

3. High-Quality Materials: The Crown heater core is made from high-quality materials, ensuring durability and longevity.

4. Reduced Leakage: Compared to aftermarket alternatives, the OEM Crown heater core is less likely to leak, preventing costly repairs and damage to the vehicle.

1. Cost: The Crown L4245183 heater core is priced higher than some aftermarket alternatives, which may deter some buyers.

2. Availability: It may take longer to source and receive an OEM Crown heater core due to limited availability compared to aftermarket options.

3. Potential Core Damage: During shipping, there is a risk of the heater core being damaged, which could lead to additional costs for replacement or repair.

When considering the purchase of a new heater core for a 1978-1986 Jeep CJ7, the Crown L4245183 heater core offers several advantages, such as OEM fitment, improved heater performance, and high-quality materials. However, it also comes with potential disadvantages, including higher cost and potential shipping damage. Ultimately, the decision to purchase this heater core depends on your budget, time constraints, and preference for genuine OEM parts.

If you prioritize a perfect fit, high-quality materials, and superior heater performance, the Crown L4245183 heater core is a recommended option for your 1978-1986 Jeep CJ7. However, if you're on a tight budget or prefer a more readily available alternative, consider researching reliable aftermarket heater core options. Always ensure that the chosen heater core is compatible with your specific vehicle model and year.

Details:

specifications heatercoreco:

• for models: Cj7
• for makes: Jeep
• for years: 1978–1986
• brand: Crown Automotive
• mpn: L4245183
• part type: Heater
• construction: Aluminum
• axle: Any
• color: Unpainted
• product length: 14
• item height: 10
• hardware included: Use Existing Hardware
• packaging: Box
• fitment type: Performance/custom

seller heatercoreco:

• city: coppell, texas
• rating: 98.4%
• # reviews: 4154

shipping heatercoreco:

• type: fixed
• transit: 3-5 days
• class: standard, expedited, one-day
• service: standard, expedited, overnight

payments heatercoreco:

• other
• wallet: apple-pay
• credit card: mastercard

returns heatercoreco:

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

general heatercoreco:

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

offer heatercoreco:

• in stock #: 4
• prices: $96.05–$134.39
• item condition: New
• availability: in stock
• options: ship-to-home
• started: march 13, 2026
• sold #: 9