CSF 3806 Radiator

Brand CSF 3806
Box Height (in) 7
Box Length (in) 38
Box Weight (lbs) 16
Box Width (in) 27
Cap Included No
Core Length 27 9/16
Core Material Aluminum
Core Thickness 7/8
Core Width 18 7/16
Down Flow Or Cross Flow Type Cross Flow
Hazardous Material No
Inlet Diameter 1 5/16 Right
Inlet Length (in) 19 3/4
Inlet Width (in) 2 1/16
Oil Cooler (in) 10 1/16 (high-efficiency Plate Type)
Outlet Diameter 1 5/16 Left
Outlet Length (in) 19 3/4
Outlet Width (in) 2 1/16
Radiator Core Row Quantity 1
Tank Material Plastic
Tech Note O.E.M. style Plastic tanks & Aluminum core.
Fits Buick, Chevrolet, GMC, and Saturn · 34 vehicles

OEM-style design. Plastic tanks and an aluminum core match the original construction.

Cross-flow layout. Promotes efficient coolant flow through the radiator.

Wind tunnel tested. Validated for cooling performance in lab testing.

Cross-references APDI 8013007, Bosch 13007 and OSC 13006 for the same application. See all 18.

$131.89Free 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 $131.89
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

CSF 3806 Radiator for GM Crossover SUVs

The CSF 3806 radiator is an OE-style replacement built with an aluminum core and plastic tanks for direct-fit cooling performance. It is designed for select Buick Enclave, Chevrolet Traverse, GMC Acadia, GMC Acadia Limited, and Saturn Outlook applications across the 2007-2017 model years.

Key Features

  • Aluminum core with plastic tank construction
  • Cross-flow design with 1-row core layout
  • Core thickness: 7/8 in.
  • Core size: 27 9/16 in. length x 18 7/16 in. width
  • Inlet diameter: 1 5/16 in., right side
  • Outlet diameter: 1 5/16 in., left side
  • Integrated 10 1/16 in. high-efficiency plate-type oil cooler
  • OE-style plastic tanks and aluminum core for factory-style fitment

Detailed Description

CSF Part Number 3806 is engineered as a direct replacement radiator for vehicles that need dependable engine cooling and transmission-fluid heat management in one OE-style assembly. The cross-flow layout, aluminum core, and plastic tank design follow factory-style construction, while the built-in plate-type oil cooler adds an important thermal control feature for supported applications. CSF manufactures radiators to high-performance standards and validates cooling performance through laboratory wind tunnel testing. This radiator is a strong match for drivers searching for a radiator for 2013-2017 Buick Enclave, a 2007-2016 GMC Acadia radiator replacement, or a 2009-2012 Chevrolet Traverse cooling system repair. Part number 3806 also cross-references Spectra Premium CU13007 for the same application.

Common Problems This Radiator Can Address

  • Coolant leaks from an aging radiator core or tank seam
  • Overheating caused by reduced heat transfer efficiency
  • Cracked or brittle plastic tanks on high-mileage vehicles
  • Cooling system performance loss from internal blockage or corrosion
  • Oil temperature control concerns in applications equipped with an integrated cooler

Installation Notes and Fitment

Compatible With 2013-2017 Buick Enclave, N/A; 2017 Chevrolet Traverse, N/A; 2017 GMC Acadia Limited, N/A; 2014-2016 Chevrolet Traverse, N/A; 2009-2012 Chevrolet Traverse, N/A; 2007-2016 GMC Acadia, N/A; 2013 Chevrolet Traverse, N/A; 2008-2012 Buick Enclave, N/A; and 2007-2010 Saturn Outlook, N/A. Verify inlet and outlet orientation, core dimensions, and cooler connections against the original radiator before installation. This OE-style radiator is built for factory-style replacement use in supported Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook applications. Part number 3806 should be matched to the vehicle’s original cooling configuration before installation.

Quality Assurance

CSF radiators are manufactured in ISO/TSO-certified facilities and built to validated cooling-performance standards. With more than 50 years of production experience and a broad catalog of radiator applications, CSF focuses on consistent OE-style fit and thermal performance.

This part fits 34 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2017BuickEnclave3.6LV6N/AOE style design ensures optimal fitment and performance.
2017ChevroletTraverse3.6LV6N/A—
2017GMCAcadia Limited3.6LV6N/AOE style design ensures optimal fitment and performance.
2016BuickEnclave3.6LV6N/AOE style design ensures optimal fitment and performance.
2016ChevroletTraverse3.6LV6N/AOE style design ensures optimal fitment and performance.
2016GMCAcadia3.6LV6N/AOE style design ensures optimal fitment and performance.
2015BuickEnclave3.6LV6N/AOE style design ensures optimal fitment and performance.
2015ChevroletTraverse3.6LV6N/AOE style design ensures optimal fitment and performance.
2015GMCAcadia3.6LV6N/AOE style design ensures optimal fitment and performance.
2014BuickEnclave3.6LV6N/AOE style design ensures optimal fitment and performance.
2014ChevroletTraverse3.6LV6N/AOE style design ensures optimal fitment and performance.
2014GMCAcadia3.6LV6N/AOE style design ensures optimal fitment and performance.
2013BuickEnclave3.6LV6N/AOE style design ensures optimal fitment and performance.
2013ChevroletTraverse3.6LV6N/AOE Style Design; Standard & Heavy Duty Cooling
2013GMCAcadia3.6LV6N/AOE style design ensures optimal fitment and performance.
2012BuickEnclave3.6LV6N/AOE Style Design; Heavy Duty Cooling
2012ChevroletTraverse3.6LV6N/AOE style design ensures optimal fitment and performance.
2012GMCAcadia3.6LV6N/AOE style design ensures optimal fitment and performance.
2011BuickEnclave3.6LV6N/AOE Style Design; Heavy Duty Cooling
2011ChevroletTraverse3.6LV6N/AOE style design ensures optimal fitment and performance.
2011GMCAcadia3.6LV6N/AOE style design ensures optimal fitment and performance.
2010BuickEnclave3.6LV6N/AOE Style Design; Heavy Duty Cooling
2010ChevroletTraverse3.6LV6N/AOE style design ensures optimal fitment and performance.
2010GMCAcadia3.6LV6N/AOE style design ensures optimal fitment and performance.
2010SaturnOutlook3.6LV6N/AOE style design ensures optimal fitment and performance.
2009BuickEnclave3.6LV6N/AOE Style Design; Heavy Duty Cooling
2009ChevroletTraverse3.6LV6N/AOE style design ensures optimal fitment and performance.
2009GMCAcadia3.6LV6N/AOE style design ensures optimal fitment and performance.
2009SaturnOutlook3.6LV6N/AOE style design ensures optimal fitment and performance.
2008BuickEnclave3.6LV6N/AOE Style Design; Heavy Duty Cooling
2008GMCAcadia3.6LV6N/AOE style design ensures optimal fitment and performance.
2008SaturnOutlook3.6LV6N/AOE style design ensures optimal fitment and performance.
2007GMCAcadia3.6LV6N/AOE style design ensures optimal fitment and performance.
2007SaturnOutlook3.6LV6N/AOE style design ensures optimal fitment and performance.
Directly replaces or cross-references 18 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 8013007Bosch — 13007OSC — 13006Spectra Premium — CU13007207725302077253220841737208417382289385622893857233470082334700923428276234282772343416084079536GM3010512GM3010526