CSF 3048 Radiator
OE Quality 60-Day Returns
CSF
 1 Row Plastic Tank Aluminum Core

CSF 3048 Radiator

Brand CSF 3048
Box Height (in) 4 14/16
Box Length (in) 27 5/16
Box Weight (lbs) 9
Box Width (in) 23 9/16
Cap Included No
Core Length 16 3/4
Core Material Aluminum
Core Thickness 7/8
Core Width 25 1/8
Csf Cap Number 4503
Down Flow Or Cross Flow Type Down Flow
Hazardous Material No
Inlet Diameter 1 1/2 Left
Inlet Length (in) 24 15/16
Inlet Width (in) 1 5/8
Outlet Diameter 1 1/2 Right
Outlet Length (in) 24 15/16
Outlet Width (in) 1 5/8
Radiator Core Row Quantity 1
Tank Material Plastic
Tech Note O.E.M. style Plastic tanks & Aluminum core.
Product line 1 Row Plastic Tank Aluminum Core
Fits Isuzu · 12 vehicles

OE-style design. Plastic tanks and an aluminum core match the original equipment layout.

Wind tunnel tested. Engineered to validate cooling performance in lab conditions.

1-row construction. A single-row core helps keep the radiator compact and efficient.

Cross-references Global Parts Distributors LLC 2194, Spectra Premium CU2194 and 8-97182-064-0 for the same application. See all 5.

$107.79Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $107.79
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Radiator options

OE-Style Cooling for Isuzu Applications

This CSF radiator is built for direct replacement use in select Isuzu Rodeo, Rodeo Sport, and Amigo applications. The 1 row plastic tank aluminum core design follows an OE-style layout for straightforward cooling system service, with dimensions and hose connections matched to the listed fitments.

CSF 3048 is part of the brand’s 1 Row Plastic Tank Aluminum Core line, a product line focused on OE-style radiator construction with aluminum cores and plastic tanks. For buyers searching for a radiator for a 1998-2003 Isuzu Rodeo or a 1998-2000 Isuzu Amigo, this configuration provides the correct layout for the listed vehicles.

Key Features

  • CSF radiator, part number 3048
  • 1 row down-flow design
  • Aluminum core with plastic tanks
  • Core thickness: 7/8 in.
  • Core width: 25 1/8 in.; core length: 16 3/4 in.
  • Inlet diameter: 1 1/2 in. left
  • Outlet diameter: 1 1/2 in. right
  • OE-style plastic tank and aluminum core construction
  • Cap not included

Detailed Description

CSF 3048 is engineered as an OE-style radiator replacement with a down-flow layout, aluminum core, and plastic tanks. The design is intended to match the factory-style cooling system architecture used on the listed Isuzu Rodeo, Rodeo Sport, and Amigo models, helping maintain proper coolant routing and heat transfer characteristics. CSF states that its radiators are manufactured to high performance standards and validated through wind tunnel testing, with broad manufacturing coverage across many vehicle applications. This radiator cross-references Spectra Premium CU2194 for the same application.

What This Radiator Helps Address

  • Overheating caused by a worn or restricted radiator core
  • Coolant leaks from aged plastic tank and core assemblies
  • Reduced cooling efficiency from internal corrosion or blockage
  • Fitment issues when replacing an OE-style radiator on Isuzu Rodeo, Rodeo Sport, or Amigo
  • Cooling system service needs on vehicles requiring a left inlet and right outlet layout

Installation Notes and Tips

  • Fits 1998-2003 Isuzu Rodeo, N/A
  • Fits 2001-2003 Isuzu Rodeo Sport, N/A
  • Fits 1998-2000 Isuzu Amigo, N/A
  • Use the specified 16 psi micro cap for the listed applications; cap is not included
  • Verify inlet and outlet orientation before installation: inlet left, outlet right
  • Confirm core dimensions and hose connection sizes against the original radiator before replacement

Quality Assurance

CSF manufactures radiators in ISO/TSO certified facilities and builds this unit to OE-style specifications for the listed applications. The brand’s radiator program is backed by long-term global production experience and engineering validation methods used to support cooling performance consistency.

Related reading

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
2003IsuzuRodeoManual2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2003IsuzuRodeo SportManual2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2002IsuzuRodeoManual2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2002IsuzuRodeo SportManual2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2001IsuzuRodeoManual2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2001IsuzuRodeo SportManual2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2000IsuzuAmigo—2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2000IsuzuRodeo—2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
1999IsuzuAmigo—2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
1999IsuzuRodeo—2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
1998IsuzuAmigo—2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
1998IsuzuRodeo—2.2LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Global Parts Distributors LLC — 2194Spectra Premium — CU21948-97182-064-08012194IZ3010112