2026 Toyota Tacoma Radiator (2.4L Turbo) – CSF #4018
CSF introduces the all-new 2024–2026 Toyota Tacoma radiator (CSF #4018), crafted specifically for the redesigned Tacoma equipped with the 2.4L turbocharged four-cylinder engine. This isn’t for the old 3.5L V6—different engine, different thermal demands, different part.
The new Tacoma’s turbo four runs hotter than its predecessor, especially when towing, hauling, or off-roading. CSF #4018 counteracts this with a 30mm-thick core—7% thicker than the OEM’s 28mm—and an integrated oil cooler. Increased oil temperature is common in turbo engines, making oil cooling crucial for long-term engine health. Combining the radiator and oil cooler into a single, direct-fit unit keeps installation simple and ensures engine protection.
What Sets CSF #4018 Apart
7% Thicker Core (30mm vs. OEM 28mm): More core, more cooling capacity. For a turbocharged engine seeing real work, that’s not excess. That’s the margin.
Integrated Oil Cooler: Built into the radiator assembly. The new Tacoma’s 2.4L turbo comes with a factory-installed oil cooler, and CSF #4018 keeps it in place without any additional plumbing or adapters.
Direct Fitment: Designed specifically for the 2024–2026 Tacoma 2.4L Turbo GAS. Engineered solely for this application, not retrofitted from prior models.
Nitrogen Leak Tested: Each radiator is pressure-tested at 150% of the operating specification before shipping.
ISO/TSO Certified Manufacturing: Every CSF radiator undergoes laboratory wind tunnel testing for reliable performance.
Vehicle Fitment
|
Make |
Model |
Qualifiers |
Year |
|---|---|---|---|
|
Toyota |
Tacoma |
2.4L L4 Turbocharged (2393cc / 146ci) Gasoline |
2024-2026 |
Specifications
|
Part Number |
CSF #4018 |
|---|---|
|
Configuration |
Cross-Flow |
|
Core Material |
Aluminum |
|
Tank Material |
Plastic |
|
Number of Rows |
1 |
|
Core Thickness |
1 3/16 in. (30mm, 7% thicker than OEM) |
|
Core Length |
24 7/16 in. |
|
Core Width |
27 3/8 in. |
|
Top Hose Fitting |
1 1/2 in. Left |
|
Bottom Hose Fitting |
1 1/2 in. Right |
|
Inlet / Outlet Width |
1 15/16 in. |
|
Inlet / Outlet Length |
28 in. |
|
Oil Cooler |
Yes (Integrated) |
|
Radiator Cap Included |
No |
|
Box Dimensions |
34 3/8 in. L x 32 5/8 in. W x 7 13/16 in. H |
|
Box Weight |
22 lbs. |
|
OEM Cross Reference |
16400-AK010 / 16400-AK020 |
|
DPI |
14022 |
For Distributors and Shop Buyers
The new Tacoma has sold in massive numbers since the 2024 redesign, and these trucks are now hitting their first major service intervals. The 2.4L turbo is a new engine on a new platform. Shops without the right cooling inventory will feel it. CSF #4018 combines the radiator and oil cooler into a single unit, making it a cleaner sell and a simpler install. Back it with CSF’s 50-year track record and 30 million units in the field, and it’s a stocking decision that’s easy to justify.
CSF #4018 is available now. See the full Toyota truck lineup at csfradiators.com or contact your nearest CSF distributor.
