Alright, so if you're looking to keep your engine running cool, you really can't go wrong with a CSF radiator. These guys have been in the game for over 50 years, and they've got a solid reputation for a reason. We're talking about a wide range of models—over 3,200 applications! Whether you’ve got a trusty old Toyota 4Runner or a classic Pickup, CSF has got you covered with radiators that match the original equipment in both style and material.

What sets CSF apart? For starters, their radiators are built tough. They use a mix of materials like Copper, Brass, and Aluminum, all designed to give you the best cooling performance without the hassle. The tanks are made from top-notch engineered plastic resins that are actually glass-filled for extra strength. That means they can take a beating and keep on cooling.

Now let's dive into some specifics. This radiator is a downflow type with a two-row design, which means it’s got a core length of 15 3/4 inches and a width of 20 13/16 inches. The core thickness is a solid 1 1/8 inches, made from copper, while the tanks are brass. You’ve got inlet and outlet locations on the lower passenger and driver sides, both with a diameter of 1 3/8 inches. Plus, it features a high-efficiency concentric oil cooler that measures 14 3/4 inches. It’s built to handle the heat, with gaskets made from special EPDM rubber that can withstand temperatures as low as -120°F.

And don’t worry about leaks—CSF tests each radiator at 150% of the operating pressure before it leaves the factory. They're serious about quality control. They even package these things to survive a 10-foot drop test. So, you know they’ll arrive at your door in one piece.

Features:

• OEM specified Plastic Tank-Aluminum Core Construction
• Durable tanks made from Virgin Grade Engineered plastic resins
• High-performance Multi-Louvered fins for optimal cooling
• 100% leak tested at 150% of operating pressure
• Industry-best packaging to ensure safe delivery
• All components installed, torqued, and tested during assembly

Specifications:

• Radiator Type: Downflow
• Rows: 2
• Core Length: 15 3/4"
• Core Width: 20 13/16"
• Core Thickness: 1 1/8"
• Core Material: Copper
• Tank Material: Brass
• Inlet Location: Lower Passenger Side
• Outlet Location: Lower Driver Side
• Inlet Diameter: 1 3/8"
• Outlet Diameter: 1 3/8"
• Oil Cooler: 14 3/4" (high-efficiency Concentric Type)

Fitment:

• Toyota 4Runner 1988-1995
• Toyota Pickup 1986-1995

Notes:

• Make sure to use a Mini, 13 psi cap—check your old radiator's pressure cap for wear and tear when you're swapping it out.

So, if you're ready to keep your ride cool and running smoothly, give this CSF radiator a shot. It's a solid investment for your Toyota, and you’ll appreciate the difference it makes on those hot days.