500166 MAP Heater Core Front Toyota RAV4

Review MAP Heater Core Fits Toyota Front for TOYOTA RAV4 2001–2005

Heater Core Replacement Part for 2001-2005 Toyota RAV4 (Map 500166)

The Map 50166 heater core is an essential component designed to provide heating functionality in your 2001-2005 Toyota RAV4. This heater core is meticulously engineered to meet original equipment manufacturer (OEM) specifications, ensuring a perfect fit and optimal performance.

This heater core is specifically designed for front-wheel-drive applications and is engineered with advanced cooling technology. It features multiple tiny channels that facilitate the flow of coolant, which is then heated by the engine. The heated coolant is distributed to the vehicle's interior through the heater core, providing warmth and comfort to the passengers.

Made from high-quality materials, this heater core is built to last. It is designed to withstand the rigors of daily driving, providing reliable heating performance even in the harshest conditions. The heater core is also designed with durability in mind, featuring strong and corrosion-resistant materials that help prevent leaks and other damage.

Installation of the Map 500166 heater core is made easy with clear instructions and tools included in the packaging. Each heater core comes complete with all necessary hardware, ensuring a hassle-free installation process. Additionally, this heater core is covered by a comprehensive warranty, providing peace of mind and protection against manufacturing defects.

In summary, the Map 500166 heater core is a top-quality replacement part designed specifically for the 2001-2005 Toyota RAV4. It is engineered to meet OEM specifications, ensuring a perfect fit and optimal performance. Made from high-quality materials and featuring advanced cooling technology, this heater core is built to last and provide reliable heating functionality for years to come.

Buying a new heater core for a 2001-2005 Toyota Rav4 can be a necessary repair, especially during colder months. Here are some pros and cons to consider before making a purchase.

1. Improved cabin comfort: A faulty heater core can make your cabin uncomfortable, and even dangerous in extreme cold. Replacing it with a new one will ensure consistent heating and a more enjoyable driving experience.

2. Increased safety: A malfunctioning heater core can lead to a buildup of coolant in the cabin, which can be hazardous to your health if inhaled. Replacing the heater core will prevent this issue.

3. Long-term savings: If you live in an area with harsh winters, a faulty heater core can lead to more frequent and costly repairs down the line. Investing in a new heater core now can save you money in the long run.

1. Cost: Replacing a heater core can be an expensive repair, especially if you choose to have a professional install it. The cost of the part itself can range from $150 to $500, while labor costs can add another $100 to $300.

2. Time-consuming: Heater core replacement can be a complex and time-consuming repair. It involves draining the coolant from the engine, removing the dashboard, and replacing various hoses and connections.

3. Potential for other issues: A heater core replacement is an extensive repair that involves disassembling and reassembling various components of the heating and cooling system. There is a possibility that other issues may be discovered during the repair process, adding to the overall cost and time required.

Replacing a heater core in a 2001-2005 Toyota Rav4 can be a necessary repair for maintaining cabin comfort and safety, especially in colder climates. While the cost and time involved can be significant, the long-term savings and peace of mind can make it worth the investment. If you're not comfortable performing the repair yourself, it's recommended to seek the help of a professional mechanic.

Before making a purchase, be sure to research the cost of the heater core and labor in your area. You may also want to consider purchasing the heater core from an aftermarket supplier to save on costs. Additionally, it's a good idea to have a mechanic inspect the rest of the heating and cooling system to ensure there are no other issues that need to be addressed.

Details:

Position: front. Placement on vehicle: underhood. Tire chains and accessories. Condition: new.

Caution: fitment is for north america vehicles. Rotating electrical. Units per package: 1.: heater core.

Manufacturer part number: 500166. Material: aluminum. Number of pieces: heater core fits 2001 -2005 Toyota RAV4 front: msrp: $126.24.

Features: direct fit. Timing parts/kits-valve train.

specifications heatercoreco:

• for models: Rav4
• for makes: Toyota
• for years: 2001–2005
• brand: Map
• mpn: 500166
• placement on vehicle: Underhood
• ipn: 93039-90039
• type: Heater Core
• features: Direct Fit
• caution: Fitment Is For North America Vehicles
• position: Front
• material: Aluminum
• oe manufacturer part number: 8710742130
• fitment type: Direct Replacement
• modified item: No

offer heatercoreco:

• options: ship-to-home
• price: $102.99
• item condition: New
• in stock #: 1
• sold #: 6
• started: april 20, 2026
• availability: in stock

general heatercoreco:

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

returns heatercoreco:

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

seller heatercoreco:

• rating: 99.9%
• city: portland, oregon
• # reviews: 13835

payments heatercoreco:

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

shipping heatercoreco:

• type: fixed
• service: economy
• transit: 3-6 days
• class: economy