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CSF 3465 OE Replacement Radiator with Plastic Tank & Aluminum Core for 05-06 Jeep Wrangler TJ & Unlimited with 2.4L/4.0L

Quadratec Part #: 51210.6219
CSF Part #: 3465
CSF has the widest range of High Performance / Racing Radiators in the industry. Engineered to be stronger, lighter and better to meet the demanding needs of the toughest "off road" & full race tracks.

Core Size: 18-1/16 x 19-5/8 x 1-5/8
Tank Size: Inlet 20-3/16 x 2, Outlet 20-3/16 x 2
Hose Fittings: Top 1-1/4 Left, Bottom 1-1/2 Right
No. of Rows: 2
Oil Cooler: 12in. Plate Style

  • CAD/CAM designed using Unigraphics™ Software
  • Milatary Grade (special clad) aluminum used for tubes, fins, fitments, and side brackets (JIS 3003 spec minumum)
  • "B-Tube" Technology - Most efficient tube in the world
  • High Efficiency Louvered Fin
  • OE radial and deep drawn aluminum endtanks
  • Wind tunnel tested for optimal radiator core cooling performance
  • Stronger joint design for mountings, fan shrouds & condensers
  • OE Specific Mounting
  • "Drop-in" fitment requiring no modifications
  • CNC Machined brackets and fittings
  • Racing Style all-aluminum drain plug


  • Brazed in CAB Furnace
  • ISO 9001/9002 certification
  • Privately owned factories with full "In house" toolrooms
  • "Master Class" TIG welding


  • Individually leak tested
  • Vibration cycle tested
  • Thermal cycle tested
  • Burst pressure cycle tested 10,000 times for strength
  • Salt spray tested for corrosion protection
  • 10 foot box "drop test" to ensure packaging protection


  • 30 minute, hand polished "Sho-Stopper™ mirror finish"


  • Application specific foam packaging
  • Industry leading, shock resistant 5-ply box


  • Over 45+ years in business
  • Over 500,000 radiators and condensers sold every year
  • Over 35 million radiators sold worldwide
  • Over 10 world's first exclusive applications

Core Size: 18-1/16 x 19-5/8 x 1-5/8

Installation Notes
Installation Difficulty:
Level 3Advanced
Installation Time: 2-3 hours
Parts Included


  • Engine Size: 2.4L I-4, 4.0L I-6
  • Engine Fuel: Gasoline
  • Shipping Weight: 16lb
  • Shipping Dimensions: 25in x 27in x 5in (L x W x H)
  • Jeep Wrangler (TJ)

  • 2006 Jeep Wrangler (TJ)
  • 2005 Jeep Wrangler (TJ)
  • Jeep Wrangler Unlimited (LJ)

  • 2006 Jeep Wrangler Unlimited (LJ)
  • 2005 Jeep Wrangler Unlimited (LJ)
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