Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Shop by Category

Most Popular

Restoration

Shop All Categories

Shop New ProductsShop ALL BrandsTech ArticlesDeals
MY ACCOUNT
Order Status & Returns
CONTACT USHELP CENTER
Logo
Cart0
$000
UN18FD Universal Radiator & Fan Kit [18 x 18 in. Single Pass]
InfoVehicle Info Needed
CHAMPION COOLING SYSTEMSPART NUMBER: 166-UN18FDK

UN18FD Universal Radiator & Fan Kit [18 x 18 in. Single Pass]

$41622
ShippingShips on 09/18/2026
Lowest PriceLowest Price Guarantee

Single-Pass
Universal Radiator Kit [Single Pass]
  • Includes:
    • 18 x 18 in. 3-Row, Cross-Flow Radiator
    • 16 in. HD Electric Cooling Fan
    • Electric Fan Wiring Harness & Relay Kit
    • Fan Pig Tail Connector

      Champion UN18FD Radiator & Fan Kit Includes:

      • (1) Champion Aluminum Universal 3 Row Cross Flow 18 in. Core Radiator - UN18FD
      • (1) JEGS Universal HD Electric Fan - 555-52110
      • (1) JEGS Single Electric Fan Wiring Harness & Relay Kit - 555-10560
      • (1) SPAL Fan Pig Tail Connector - FR-PT
    • Part TypeRadiator
    BrandCHAMPION COOLING SYSTEMS
    Part CategoryPerformance Parts
    Overall Thickness3 in (76.2 mm)
    Overall Height19.5 in (495.3 mm)
    Blade MaterialNylon
    Outlet Size1 1/2 in.
    Radiator Cap IncludedYes
    Radiator MaterialAluminum
    Number Of Blades8 blades
    QuantitySold as a Kit
    Mounting Hardware IncludedNo
    Inlet LocationUpper passenger side
    Inlet Size (In.)1 1/2
    Core Height18 in (457.2 mm)
    Core Thickness2.25 in (57.15 mm)
    Core Width18 in (457.2 mm)
    Row Quantity3
    Outlet LocationLower driver side
    Overall Width23 in (584.2 mm)
    Radiator FinishPolished
    Transmission CoolerNo
    Part FitmentUniversal
    Radiator StyleCrossflow
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Ice Water Racing Coolant [1 Gallon, Non-Glycol]

    JEGS

    Ice Water Racing Coolant [1 Gallon, Non-Glycol]

    Part Number : 555-72314
    $2899$31.99
    You Save$3.00
    Deluxe Antifreeze Tester

    JEGS

    Deluxe Antifreeze Tester

    Part Number : 555-W1656C
    $599$6.99
    You Save$1.00
    Racing Coolant and Antifreeze with LP-3 [1 Gallon]

    JEGS

    Racing Coolant and Antifreeze with LP-3 [1 Gallon]

    Part Number : 555-72316
    $2526$36.99
    You Save$11.73
    Penetrating Oil [11 oz. Aerosol Can]

    LUCAS OIL

    Penetrating Oil [11 oz. Aerosol Can]

    Part Number : 639-11043
    $854$9.49
    You Save$0.95
    Funnel [8.5 in. Overall Length]

    JEGS

    Funnel [8.5 in. Overall Length]

    Part Number : 555-W4064
    $599$6.99
    You Save$1.00
    Cooling System Pressure Tester Kit

    JEGS

    Cooling System Pressure Tester Kit

    Part Number : 555-W89733
    $19399$213.99
    You Save$20.00
    LED Drop Light with Built-In 120V Outlet

    JEGS

    LED Drop Light with Built-In 120V Outlet

    Part Number : 555-W2237
    $2899$31.99
    You Save$3.00
    Racing Super Coolant Additive [16 oz.]

    JEGS

    Racing Super Coolant Additive [16 oz.]

    Part Number : 555-72324
    $1279$13.89
    You Save$1.10
    No Spill Coolant Filling Funnel Kit [15-Piece]

    JEGS

    No Spill Coolant Filling Funnel Kit [15-Piece]

    Part Number : 555-51220
    $1999$23.29
    You Save$3.30
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!