77XTCB TOYOTA Ap Heater Core Avalon

Review TOYOTA Replacement Ap Heater Core Fits for AVALON 2006–2018

The Toyota Avalon 2006-2018 Heater Core (AP77X-TCB) is an essential component of the vehicle's heating system. Designed specifically for Toyota Avalon models produced between 2006 and 2018, this heater core ensures that the cabin remains comfortable during colder weather conditions.

The AP77X-TCB heater core is a compact, yet highly efficient unit, measuring approximately 19 inches in length, 12 inches in width, and 4 inches in height. It is made of high-quality materials, including aluminum, brass, and copper, which provide excellent heat transfer capabilities and ensure longevity.

The core features multiple tiny passages, known as "fin and tube" design, which allow coolant to circulate through the core, absorbing heat from the engine. As the coolant flows through these passages, it warms up and then distributes the heat to the vehicle's interior via the heater core's outlets.

This heater core is designed to be a direct fit replacement for the original part, ensuring easy installation and minimal disruption to the vehicle. However, it is crucial to follow the manufacturer's instructions carefully during installation to ensure proper functioning and prevent any potential damages.

Additionally, the AP77X-TCB heater core is compatible with the Toyota Avalon's automatic climate control system, allowing drivers to maintain their desired temperature settings with ease.

In summary, the Toyota Avalon 2006-2018 Heater Core (AP77X-TCB) is a high-performing, efficient, and reliable component that plays a vital role in the heating system of the vehicle. Its compact design, compatibility with the automatic climate control system, and ease of installation make it an ideal choice for Toyota Avalon owners seeking to replace their old or damaged heater core.

Buying a new AP77XTCB heater core for a Toyota Avalon (2006-2018) can be a crucial decision for vehicle owners experiencing heater core issues. Here are some potential pros and cons to consider:

1. Improved Heater Performance: A new heater core will restore the heater's functionality and efficiency, allowing for better temperature control and comfort during cold weather.

2. Long-Term Savings: While the initial cost of a new heater core may seem high, it can save money in the long run by preventing further damage to the vehicle's heating system and potential repair costs.

3. OEM Quality: A genuine AP77XTCB heater core from Toyota ensures compatibility and quality, providing peace of mind and reliability.

1. Cost: Replacing a heater core can be an expensive repair, with labor and parts costs adding up.

2. Time-Consuming: The repair process can be time-consuming, with the vehicle needing to be taken to a repair shop and potentially requiring a few days for the repair to be completed.

3. Potential for Additional Repairs: Heater core issues can sometimes indicate other underlying issues within the vehicle's cooling system, which may require additional repairs.

Weighing the pros and cons, a new AP77XTCB heater core for a Toyota Avalon (2006-2018) can provide improved heater performance, long-term savings, and OEM quality. However, the initial cost and time-consuming repair process are significant considerations. Ultimately, the decision to replace the heater core depends on the vehicle's condition, the owner's budget, and personal preferences.

If the heater core is causing significant discomfort or safety concerns, it may be worth the investment to replace it with a new AP77XTCB heater core. Additionally, addressing any potential underlying issues within the cooling system can prevent further damage and potential repair costs. It is recommended to consult a trusted mechanic or Toyota dealership for professional advice and guidance.

Details:

Outlet size: 0.63 in. Replaces OE number. Quantity sold: sold individually. Notes: hose clamp, slip-on; brazed core type.

Replacement ap heater core fits Toyota Avalon 2006 - 2018 77XTCB: brand: condition: new product specifications dimensions: 6 x 8.13 1 in. Inlet size: 0.63 in.

specifications aircondiheat:

• for models: Avalon
• for years: 2006–2018
• brand: Toyota
• mpn: 77xtcb
• part type: Heater
• trim: Touring, Xls, Xl, Limited, Base, Xle, Premium, Hybrid, Se, Plus
• compatible make/model: Toyota Avalon
• compatible years: 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
• fitment info: Hvac Heater Core
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

offer aircondiheat:

• availability: in stock
• options: ship-to-home
• price: $63.84
• item condition: New
• started: march 30, 2026
• sold #: 7
• in stock #: 1

returns aircondiheat:

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

seller aircondiheat:

• # reviews: 23595
• rating: 99.2%
• city: tempe, arizona

general aircondiheat:

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

payments aircondiheat:

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

shipping aircondiheat:

• class: economy
• transit: 3-9 days
• type: fixed
• service: economy