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            2018 Acura ILX Base 4 Cyl 2.4L expand_more
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            Toyota 4Runner Radiator

            We have 3 Items In-stock. Select a year to continue.
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            Toyota 4Runner Radiator

            Best Seller
            $117.55 $309.05 You Save $191.50 (62%)
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            Availability: In Stock
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            RADIATOR, BRAND NEW

            • Leak-tested aftermarket radiator
            • Maximum cooling efficiency and perfect fit
            • 1-year, unlimited-mileage warranty

            Protect your car from overheating and restore its cooling efficiency with this Direct Fit OE Radiator from Replacement. Made using high quality materials for durability and long-time functionality.

            Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in body parts and lighting products; it also stocks OE Replacement electrical, brakes, suspension, intake, exhaust, cooling and heating parts.

            • Brand SKU#: Replacement P1998
            • Recommended Use: OE Replacement
            • Number of Rows: 1-Row Core
            • Tank Material: Plastic Tank
            • Core Material: Aluminum Core
            • Core Dimensions: 22.63 x 25.13 x 1 in. Core Size
            • Automatic Transmission Cooler: With Transmission Cooler
            • Engine Oil Cooler: Without Engine Oil Cooler
            • Color/Finish: Factory Finish
            • Inlet Size: 1.38 in. Inlet
            • Outlet Size: 1.38 in. Outlet
            • Inlet Location: Top right inlet
            • Outlet Location: Bottom left outlet
            • Replaces DPI Number: DPI# 1998
            • Product Fit: Direct Fit
            • Quantity Sold: Sold individually
            • Replaces OE Number: 16410YZZAJ
            • Replaces Partslink Number: TO3010192
            • Warranty: 1-year unlimited-mileage warranty
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            Fits the following Toyota 4Runner Years

            • 1996-2000 | Base | 4 Cyl 2.7L
            • 1996-2002 | Limited | 6 Cyl 3.4L
            • 1996-2002 | SR5 | 6 Cyl 3.4L
            • 2001 | Base | 6 Cyl 3.4L
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            Toyota 4Runner Metal Core Brass Tank Radiator, 18.69 x 20.69 x 2.06 in. Core Size

            $236.90 $581.09 You Save $344.19 (59%)
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            Availability: In Stock, 1-2 Business Days
            Only from APW Rewards

            CSF OE REPLACEMENT RADIATORS

            Drop in one of CSF’s OE replacement radiators to your ride for fully restored, ultimately efficient cooling system operation. CSF is a leading aftermarket manufacturer that specializes in radiators, oil coolers and condensers for import cars.

            • Engineered to exact OE requirements for ultimate efficiency and durability
            • Strictly same aluminum, plastic-aluminum, copper-brass, etc. design as original
            • Drop-in fit for hassle-free installation
            • Offered for vast range of makes and models
            • Manufactured in ISO-9000 certified facilities
            • OE-quality build guaranteed to hold up against extreme conditions

            *** S&H-Proof Armor ***

            CSF goes above and beyond to package their radiators so they’ll endure the shipping and handling process and arrive at your door in prime condition.

            -          Housed in shock-resistant, 5-ply box

            -          Box put through 10-foot drop testing to ensure optimum defense

            -          Radiator shielded by application-specific foam packaging

            • Brand SKU#: CSF 2056
            • Notes: 4WD only
            • Recommended Use: OE Replacement
            • Number of Rows: 3-Row Core
            • Tank Material: Brass Tank
            • Core Material: Metal Core
            • Core Dimensions: 18.69 x 20.69 x 2.06 in. Core Size
            • Engine Oil Cooler: Without Engine Oil Cooler
            • Color/Finish: Factory Finish
            • Inlet Size: 1.38 in. Inlet
            • Outlet Size: 1.38 in. Outlet
            • Replaces DPI Number: DPI# 50
            • Product Fit: Direct Fit
            • Quantity Sold: Sold individually
            • Replaces OE Number: 16400 - 65040, 16400 - 65060, 16400 - 65100, 16400 - 65120
            • Replaces Partslink Number: TO3010197, TO3010199, TO3010200
            • Anticipated Ship Out Time: 1-2 Business Days
            • Warranty: 2-year CSF limited warranty
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            Fits the following Toyota 4Runner Years

            • 1989 | DLX | 6 Cyl 3.0L
            • 1989-1995 | SR5 | 6 Cyl 3.0L

            Toyota 4Runner Aluminum Core Aluminum Tank Radiator, 17.75 x 21.5 x 1.5 in. Core Size

            $991.63 $1,158.06 You Save $166.43 (14%)
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            Availability: In Stock, 2-3 business days
            Only from APW Rewards

            GRIFFIN EXACTFIT COMBOUNIT RADIATORS

            If you’re upgrading your radiator and having a hard time switching out your old fan for the right electric one, Griffin’s ExactFit ComboUnit radiators provide a complete, precision-matched solution that’s ready to install and revamp your cooling system to maximum performance. Since 1981, Griffin Thermal Products has specialized in the development of high-performance radiators and other essential cooling system parts for the automotive aftermarket.

            • Built with hand-formed aluminum shroud and electric fan mounted onto radiator
            • High-performance radiator designed with Griffin-exclusive 1.25-inch MegaCool tubing
            • Full assembly for quick, simple installation
            • Precision-matched fan works perfectly in tandem with radiator
            • Heavy-duty or special slim line fan included (depending on application)
            • Comes with wiring harness
            • Brand SKU#: Griffin Thermal Products CU-00052
            • Notes: With Fan
            • Recommended Use: Performance Replacement
            • Number of Rows: 2-Row Core
            • Tank Material: Aluminum Tank
            • Core Material: Aluminum Core
            • Core Dimensions: 17.75 x 21.5 x 1.5 in. Core Size
            • Automatic Transmission Cooler: Without Transmission Cooler
            • Engine Oil Cooler: Without Engine Oil Cooler
            • Color/Finish: Factory Finish
            • Product Fit: Direct Fit
            • Series: Griffin ExactFit ComboUnit
            • Quantity Sold: Sold individually
            • Anticipated Ship Out Time: 2-3 business days
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            Fits the following Toyota 4Runner Years

            • 1989 | DLX | 4 Cyl 2.4L
            • 1989 | DLX | 6 Cyl 3.0L
            • 1989-1995 | SR5 | 4 Cyl 2.4L
            • 1989-1995 | SR5 | 6 Cyl 3.0L
            See more

            Welcome car repair expert! You've come to the right place to get affordable quality Radiators for your Toyota 4Runner. Not an auto repair expert? That's not a problem. We've worked hard over 11 years designing a website experience that makes it easy for anyone to idenify whether parts fit their car. Just plur your Toyota 4Runner and Year into the Year Make Model selector above and when you search for a Radiator Auto Parts Warehouse will only show you parts that fit your vehicle. It's that easy.

            Frequently Asked Questions Ask APW

            What are the causes of Toyota 4Runner radiator leaks? Answer: One is corrosion. Corrosion is probably the enemy of almost all car parts. In the case of radiators, corrosion happens when the 4Runner is constantly exposed to road salts, which easily corrodes metal. And since the metal weakens, it becomes an easy prey to leaks. Road debris and stones that get caught up on the underside of the car oftentimes puncture various components that are connected to the radiator. These small holes then speed up the damages caused by the leaks. Another frequent cause of radiator leaks is a weak radiator cap, which allows a significant loss of coolant from the overflow tube. The radiator cap is also responsible for locking in enough pressure needed by the radiator to function. So when the cap gets loose, pressure will be lost and leaks will most likely happen.

            What are the early signs of radiator problems in a Toyota 4Runner? Answer: The first sign that a radiator may be going bad is when the engine starts operating at a higher temperature. Although engine processes involve heat, the engine can only take up about 276 degrees. Anything more than that can cause problems with the engine. Another symptom to watch out for is leaks. Smoke or steam coming from the engine may also be indicators of a bad radiator. To be certain, examine the radiator, engine, and their components for damages.

            What causes a radiator to overheat? Answer: It happens when the thermostat malfunctions and is unable to keep the engine at a normal temperature. The thermostat fails to open properly, so the flow of heat is reduced. As a result, the engine overheats. This is also the case when the electric cooling fan breaks down. There is nothing to assist the radiator in keeping the temperature from rising. That's why the cooling system is not able to absorb heat as much as it should.

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