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Sterling Truck Radiator

42 items

Keep engine temperatures under control with an A-Premium radiator. Browse replacement cooling radiators and assemblies for cars, trucks and SUVs.

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Spectra Premium 2001-1711P RadiatorSpectra Premium 2001-1711P Radiator
Spectra PremiumPart # 2001-1711P
Spectra Premium 2001-1711P Radiator
54 Reviews
$1,441.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2006-2006 Freightliner FLD132, 2005-2008 Freightliner FS65, 2005-2006 Freightliner FLD120, 2005-2005 Freightliner XC, 2004-2007 Freightliner Century Class, 2004-2006 Freightliner M2 106, 2004-2006 Sterling Truck AT9500, 2004-2006 Sterling Truck L7500, 2004-2006 Sterling Truck LT7500, 2003-2007 Freightliner Columbia, 2003-2005 Sterling Truck A9500, 2001-2002 Freightliner XC, 2001-2001 Freightliner FLD120, 1999-2001 Freightliner XB Line
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1711P, FLX000235, FLA000235, S8022, S80224, S8022F, SRM8059, SRM8059WF, 
...View more
item #1000YPE2
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Spectra Premium 2001-1707P Radiator
Spectra PremiumPart # 2001-1707P
Spectra Premium 2001-1707P Radiator
54 Reviews
$1,380.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011-2011 Freightliner FLD132, 2007-2007 Freightliner M2 106, 2006-2008 Sterling Truck LT8500, 2005-2006 Sterling Truck A9500, 2005-2005 Freightliner M2 106, 2004-2007 Sterling Truck LT9500, 2004-2004 Sterling Truck AT9500, 2003-2003 Freightliner FL80, 2003-2003 Freightliner FLD112, 2003-2003 Freightliner FLD132, 2002-2011 Freightliner FLD120, 2001-2003 Freightliner Classic XL, 2001-2001 Freightliner FLD112, 2000-2011 Freightliner Columbia, 1999-2004 Freightliner FL112, 1999-2000 Freightliner FLD120, 1998-1998 Freightliner FL70, 1996-2004 Freightliner Century Class, 1994-1995 Freightliner FLD112, 1994-1995 Freightliner FLD120
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1707P, S8007, SRK7157, FLX000211, S8007F, FLA002229, SRK71574, FLA000211, 
...View more
item #1000YQA3
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Radiator With Transmission Oil Cooler for Freightliner M2 106 Sterling Truck
A-Premium®Part # APRAD2705
Radiator With Transmission Oil Cooler for Freightliner M2 106 Sterling Truck
4.6139 Reviews
$437.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2008 - 2010 Sterling Truck Acterra, 2006 - 2015 Freightliner M2 106
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
20011744, A0530696002, A0530696003, 900050, 0525340001, 0525340003, 0525340005, 0525340007, 
...View more
ConditionNew
item #1002731R
Show less
Radiator for Freightliner B2 FS65 M2 100 M2 106 Sterling Truck Acterra 6500
A-Premium®Part # APRAD2698
Radiator for Freightliner B2 FS65 M2 100 M2 106 Sterling Truck Acterra 6500
4.6139 Reviews
$259.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2005 - 2008 Freightliner B2, 2003 - 2008 Freightliner M2 106, 2003 - 2007 Sterling Truck Acterra, 2003 - 2007 Sterling Truck Acterra 5500, 2003 - 2007 Sterling Truck Acterra 6500, 2003 - 2007 Sterling Truck Acterra 7500, 2002 - 2006 Freightliner M2 100, 1999 - 2008 Freightliner FS65
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
ConditionNew
item #1002K72N
Note
This item only fits the vehicle with Automatic Transmission.
Show less
Radiator for Freightliner Century Class 2004-2007 Columbia FS65 Sterling Truck
A-Premium®Part # APRAD017
Radiator for Freightliner Century Class 2004-2007 Columbia FS65 Sterling Truck
4.6139 Reviews
$482.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2007 - 2007 Freightliner Columbia, 2006 - 2006 Freightliner FLD132, 2006 - 2006 Freightliner FLD132, 2006 - 2006 Freightliner FLD132, 2006 - 2006 Freightliner FLD132, 2006 - 2006 Freightliner FS65, 2006 - 2006 Freightliner M2 106, 2006 - 2006 Freightliner M2 106, 2006 - 2006 Freightliner M2 106, 2006 - 2006 Sterling Truck LT7500, 2005 - 2008 Freightliner FS65, 2005 - 2008 Freightliner FS65, 2005 - 2007 Freightliner FS65, 2005 - 2006 Freightliner Columbia, 2005 - 2006 Freightliner FLD120, 2005 - 2006 Freightliner FLD120, 2005 - 2006 Freightliner FLD120, 2005 - 2006 Freightliner FLD120, 2005 - 2006 Freightliner FLD120, 2005 - 2006 Freightliner FLD120
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
MaterialAluminum
ConditionNew
item #1003N9Y2
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Spectra Premium 2001-1518 Radiator
Spectra PremiumPart # 2001-1518
Spectra Premium 2001-1518 Radiator
54 Reviews
$1,034.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Sterling Truck Acterra, 2005-2005 Sterling Truck Car Hauler, 2003-2007 Sterling Truck AT9500, 2003-2003 Sterling Truck ST9500, 2000-2000 Sterling Truck LT8500, 1999-2007 Sterling Truck A9500, 1999-2007 Sterling Truck LT9500, 1999-2004 Sterling Truck L7500, 1999-2004 Sterling Truck L9500, 1999-2002 Sterling Truck LT9513, 1999-2001 Sterling Truck A9513, 1999-2001 Sterling Truck AT9500, 1999-2001 Sterling Truck AT9513, 1999-2001 Sterling Truck LT9511, 1999-2000 Sterling Truck AT9522, 1999-2000 Sterling Truck LT9522, 1998-1998 Ford L8501, 1998-1998 Ford LT8501, 1998-1998 Ford LT9511, 1997-1998 Ford AT9522
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1518, FLX000131, S9014, SRK7160, 8070037, VAB1101967, VAB1102221, VAB1102222, 
...View more
item #1000YNCS
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Spectra Premium 2001-1705 Radiator
Spectra PremiumPart # 2001-1705
Spectra Premium 2001-1705 Radiator
54 Reviews
$890.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2007-2007 Freightliner Columbia, 2006-2006 Freightliner Classic, 2005-2005 Freightliner FL70, 2004-2005 Sterling Truck Acterra 7500, 2004-2004 Freightliner FL70, 2004-2004 Freightliner FL80, 2004-2004 Sterling Truck Acterra 7500, 2003-2005 Sterling Truck Acterra, 2003-2005 Sterling Truck Acterra 5500, 2003-2005 Sterling Truck Acterra 6500, 2003-2004 Sterling Truck Acterra 5500, 2003-2004 Sterling Truck Acterra 6500, 2003-2003 Sterling Truck Acterra 5500, 2003-2003 Sterling Truck Acterra 6500, 2002-2002 Freightliner Century Class, 2002-2002 Freightliner Columbia, 2001-2003 Freightliner FLD112, 2001-2003 Sterling Truck Acterra 7500, 2001-2003 Sterling Truck Acterra 8500, 2001-2002 Sterling Truck Acterra 6500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1705, S8005, S8005F, SRK7145, FLX000207, 8070029, 800005, 800005ST, 
...View more
item #1000YNXA
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Spectra Premium 2001-1526 Radiator
Spectra PremiumPart # 2001-1526
Spectra Premium 2001-1526 Radiator
54 Reviews
$1,182.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2004-2007 Sterling Truck Acterra, 2004-2007 Sterling Truck Acterra 5500, 2004-2007 Sterling Truck Acterra 6500, 2004-2007 Sterling Truck Acterra 7500, 2004-2005 Sterling Truck Acterra 5500, 2004-2005 Sterling Truck Acterra 6500, 2004-2005 Sterling Truck Acterra 7500, 2003-2007 Freightliner M2 106, 2002-2005 Freightliner M2 100, 2002-2002 Freightliner M2 106
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1526, 800063PTC, 800063PT, 800063ST, 800063, 239001, 437266P, 437266S, 
...View more
item #1000YLRU
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Spectra Premium 2001-1747P Radiator
Spectra PremiumPart # 2001-1747P
Spectra Premium 2001-1747P Radiator
54 Reviews
$2,731.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2012-2013 Freightliner Cascadia, 2009-2011 Freightliner M2 112, 2008-2011 Freightliner Cascadia, 2008-2011 Freightliner Classic, 2008-2010 Sterling Truck A9500, 2008-2010 Sterling Truck L9500, 2008-2008 Sterling Truck AT9500, 2008-2008 Sterling Truck LT9500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1747P, FLX000258, SRM9042, MOD3S0582010006, 3S0580790006, 3S0582010006, MOD3S0580790006, MOD3S0582060006, 
...View more
item #1000YLAG
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Spectra Premium 2001-1710 Radiator
Spectra PremiumPart # 2001-1710
Spectra Premium 2001-1710 Radiator
54 Reviews
$1,402.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2006-2007 Freightliner FLD120, 2005-2005 Sterling Truck Acterra, 2005-2005 Sterling Truck Acterra 5500, 2005-2005 Sterling Truck Acterra 6500, 2005-2005 Sterling Truck Acterra 7500, 2005-2005 Sterling Truck Car Hauler, 2004-2007 Freightliner Classic, 2004-2007 Sterling Truck L9500, 2004-2004 Freightliner Columbia, 2003-2007 Freightliner Classic XL, 2003-2007 Freightliner FLD132, 2003-2007 Sterling Truck AT9500, 2003-2005 Freightliner FLD112, 2003-2003 Freightliner XC, 2003-2003 Sterling Truck ST9500, 2000-2000 Sterling Truck L7500, 2000-2000 Sterling Truck LT8500, 1999-2007 Sterling Truck A9500, 1999-2007 Sterling Truck LT9500, 1999-2002 Sterling Truck LT9513
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1710, S8020, SRM7820, FLX000230, S8020F, SRM7820AP, 8070018, 800020ST, 
...View more
item #1000YLGG
Show less
Spectra Premium 2001-1744 Radiator
Spectra PremiumPart # 2001-1744
Spectra Premium 2001-1744 Radiator
54 Reviews
$1,465.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008-2010 Sterling Truck Acterra, 2006-2022 Freightliner M2 106
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1744, 8070077, 2400611, 900050ST, 900050, 900050PT, 900050AP, 239087, 
...View more
item #1000YQWR
Show less
Spectra Premium 2001-1707 Radiator
Spectra PremiumPart # 2001-1707
Spectra Premium 2001-1707 Radiator
54 Reviews
$1,145.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2011-2011 Freightliner FLD132, 2007-2007 Freightliner M2 106, 2006-2008 Sterling Truck LT8500, 2005-2006 Sterling Truck A9500, 2005-2005 Freightliner M2 106, 2004-2007 Sterling Truck LT9500, 2004-2004 Sterling Truck AT9500, 2003-2003 Freightliner FL80, 2003-2003 Freightliner FLD112, 2003-2003 Freightliner FLD132, 2002-2011 Freightliner FLD120, 2001-2003 Freightliner Classic XL, 2001-2001 Freightliner FLD112, 2000-2011 Freightliner Columbia, 1999-2004 Freightliner FL112, 1999-2000 Freightliner FLD120, 1998-1998 Freightliner FL70, 1996-2004 Freightliner Century Class, 1994-1995 Freightliner FLD112, 1994-1995 Freightliner FLD120
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1707, S8007F, S8007, FLA002229, SRK7157, SRK71574, FLX000211, FLA000211, 
...View more
item #1000YPLW
Show less
Spectra Premium 2001-1723 Radiator
Spectra PremiumPart # 2001-1723
Spectra Premium 2001-1723 Radiator
54 Reviews
$1,754.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2009-2010 Freightliner Century Class, 2009-2010 Sterling Truck L9500, 2008-2013 Freightliner Cascadia, 2008-2010 Freightliner Columbia
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1723, S8057, S8073, FLX000266, FLA000266, FLX000275, FLA000275, 8070058, 
...View more
item #1000YN6Z
Show less
Spectra Premium 2001-4001 Radiator
Spectra PremiumPart # 2001-4001
Spectra Premium 2001-4001 Radiator
54 Reviews
$1,715.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Sterling Truck Acterra, 2005-2005 Sterling Truck Acterra 5500, 2005-2005 Sterling Truck Acterra 6500, 2005-2005 Sterling Truck Acterra 7500, 2005-2005 Sterling Truck Car Hauler, 2004-2007 Sterling Truck L9500, 2003-2007 Sterling Truck AT9500, 2003-2003 Freightliner XC, 2003-2003 Sterling Truck ST9500, 2000-2000 Sterling Truck L7500, 2000-2000 Sterling Truck LT8500, 1999-2007 Sterling Truck A9500, 1999-2007 Sterling Truck LT9500, 1999-2002 Sterling Truck LT9513, 1999-2001 Sterling Truck A9513, 1999-2001 Sterling Truck AT9500, 1999-2001 Sterling Truck AT9513, 1999-2001 Sterling Truck LT9511, 1999-2000 Sterling Truck AT9522, 1999-2000 Sterling Truck LT9522
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-4001, FLX000145, SRK7209, VAB1030138, VAB1101930, VAB1102044, VAL1102223, 900025, 
...View more
item #1000YLGE
Show less
Spectra Premium 2001-1776P Radiator
Spectra PremiumPart # 2001-1776P
Spectra Premium 2001-1776P Radiator
54 Reviews
$1,791.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2012-2018 Freightliner 114SD, 2012-2018 Western Star 4700SB, 2012-2017 Western Star 4700SF, 2010-2014 Freightliner M2 112, 2008-2014 Freightliner M2 106, 2008-2010 Sterling Truck L7500, 2008-2010 Sterling Truck L8500, 2008-2010 Sterling Truck L9500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1776P, 8924A, 900044, FRE49, HD1169, A0527410006, BHTEB906002, BHTEB906001
item #1000YPL0
Show less
Spectra Premium 2001-1718 Radiator
Spectra PremiumPart # 2001-1718
Spectra Premium 2001-1718 Radiator
54 Reviews
$1,876.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Freightliner FL70, 2004-2004 Freightliner FL70, 2004-2004 Sterling Truck Acterra 5500, 2004-2004 Sterling Truck Acterra 6500, 2004-2004 Sterling Truck Acterra 7500, 2004-2004 Sterling Truck Acterra 7500, 2003-2004 Sterling Truck Acterra, 2003-2004 Sterling Truck Acterra 5500, 2003-2004 Sterling Truck Acterra 6500, 2003-2003 Sterling Truck Acterra 5500, 2003-2003 Sterling Truck Acterra 6500, 2001-2004 Freightliner FL80, 2001-2003 Sterling Truck Acterra 7500, 2001-2003 Sterling Truck Acterra 8500, 2001-2002 Sterling Truck Acterra 6500, 2001-2001 Freightliner FLD120, 1999-2004 Freightliner FL60, 1999-2003 Freightliner FL70, 1998-2004 Freightliner FS65, 1998-2000 Freightliner XB Line
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1718, SRK7194, 800010, 800010ST, 800010AP, 8000AP, 239085, 239306, 
...View more
item #1000YK3V
Show less
Spectra Premium 2001-1742 Radiator
Spectra PremiumPart # 2001-1742
Spectra Premium 2001-1742 Radiator
54 Reviews
$1,795.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2012-2021 Western Star 4700SB, 2012-2021 Western Star 4700SF, 2012-2014 Freightliner 114SD, 2010-2014 Freightliner M2 112, 2008-2014 Freightliner M2 106, 2008-2010 Sterling Truck L7500, 2008-2010 Sterling Truck L8500, 2008-2010 Sterling Truck L9500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1742, 8070089, 900043PT, 900043, 900043ST, 900043PTV, 238774, 239005, 
...View more
item #1000YQU3
Show less
Spectra Premium 2001-1744P Radiator
Spectra PremiumPart # 2001-1744P
Spectra Premium 2001-1744P Radiator
54 Reviews
$916.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2008-2010 Sterling Truck Acterra, 2006-2022 Freightliner M2 106
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1744P, 2400611, 900050ST, 900050PT, 900050, 900050AP, 559087A, HDC010820PA, 
...View more
item #1000YLPR
Show less
Spectra Premium 2001-1714 Radiator
Spectra PremiumPart # 2001-1714
Spectra Premium 2001-1714 Radiator
54 Reviews
$1,766.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2005-2005 Freightliner FL70, 2004-2004 Freightliner FL70, 2004-2004 Sterling Truck Acterra 5500, 2004-2004 Sterling Truck Acterra 6500, 2004-2004 Sterling Truck Acterra 7500, 2004-2004 Sterling Truck Acterra 7500, 2003-2004 Sterling Truck Acterra, 2003-2004 Sterling Truck Acterra 5500, 2003-2004 Sterling Truck Acterra 6500, 2003-2003 Freightliner Century Class, 2003-2003 Sterling Truck Acterra 5500, 2003-2003 Sterling Truck Acterra 6500, 2001-2004 Freightliner FL80, 2001-2003 Sterling Truck Acterra 7500, 2001-2003 Sterling Truck Acterra 8500, 2001-2002 Sterling Truck Acterra 6500, 2001-2001 Freightliner FLD120, 1999-2004 Freightliner FL60, 1999-2003 Freightliner FL70, 1998-2004 Freightliner FS65
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1714, FLX000216, S8010, S8010F, SRK7194, SRK7194WF, 8070023, 800010PT, 
...View more
item #1000YPPE
Show less
Spectra Premium 2001-1704 Radiator
Spectra PremiumPart # 2001-1704
Spectra Premium 2001-1704 Radiator
54 Reviews
$1,164.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2010-2011 Freightliner M2 106, 2005-2007 Sterling Truck L8500, 2004-2008 Sterling Truck LT7500, 2004-2007 Sterling Truck L7500, 2004-2005 Sterling Truck LT8500, 2003-2007 Freightliner M2 106, 2002-2003 Freightliner FL80, 1998-1998 Freightliner FL70, 1996-2002 Freightliner Century Class, 1996-2002 Freightliner FL112, 1994-1996 Freightliner FL106, 1993-2002 Freightliner FLD112, 1993-2000 Freightliner FLD120
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Sterling Truck
Item LocatedUnited States
Quantity1
Part interchange
2001-1704, FLX000203, S8004, S8004F, SRK7116WF, SRK7116, 8070028, 800004WF, 
...View more
item #1000YQ5H
Show less
Page 2 of 3

Car Radiator Design and Engine Cooling

Engine coolant carries heat away from the engine to the car radiator, where tubes and fins transfer it to passing air. Coolant circulation and airflow both matter. The water pump circulates coolant, the thermostat regulates its route, and the fans support airflow when needed.

Radiator Cooler Connections

For radiator replacement, cooling-system connections matter as much as the core itself. An automotive radiator may also contain a transmission-fluid or engine-oil heat exchanger. These separate fluid circuits require their own connections. Include the cooler arrangement when comparing replacement radiators.

What to Compare Beyond Radiator Dimensions

Core height, width, and thickness describe the heat-exchanger section, not necessarily the complete assembly. Tanks, mounting brackets, hose necks, and cooler fittings add to its overall size. Fan-shroud attachments also need to line up without pulling the radiator out of position.

Two design details help explain radiator descriptions:

  • Crossflow radiators have side tanks; downflow radiators have top and bottom tanks. The surrounding cooling system and available space determine the appropriate layout.
  • Core and tank materials are separate specifications. An aluminum core can be combined with different tank materials, so read both descriptions when comparing construction.

Radiator Assemblies and Related Cooling Parts

An assembly may be the radiator alone or a package with additional cooling components. A-Premium offers both individual radiators and selected radiator-and-fan combinations; the included-parts description establishes what comes in each package. Check the package contents for cooler connectors, caps, and mounting cushions.

The radiator, condenser, and fans sit close together but perform different tasks. A blocked air path can limit heat rejection even when the radiator does not leak. Before fitting a replacement, inspect the surrounding supports and air passages so bent brackets or trapped debris do not damage the new unit.

Frequently Asked Questions

Can a radiator flush repair a leaking radiator?

No. Flushing may remove some contamination, but it does not repair a cracked tank, damaged tube, or leaking joint. Locate the leak with the cooling system cold and have its repairability assessed before choosing cleaning or replacement.

Is plain water suitable for everyday radiator use?

Use the coolant specification and concentration required by the vehicle manufacturer. Plain water lacks the intended freeze and corrosion protection. Coolant color alone is not a reliable way to identify a compatible formula.

Should the pressure cap be replaced with the radiator?

Not automatically, but its seals and pressure function deserve attention. A damaged or incorrect cap can affect system operation. Some vehicles place the pressure cap on a separate reservoir, so order by the system's specified cap type and rating.

Why can an engine still overheat after radiator replacement?

Trapped air, a thermostat fault, poor coolant circulation, or an inoperative fan can remain after the radiator is changed. Stop driving if the temperature rises abnormally and diagnose the system rather than assuming the new radiator is defective.

When is it safe to open the cooling system?

Only after the engine and cooling system have cooled fully, following the owner's instructions. Hot coolant can remain pressurized and escape suddenly when a cap is loosened. Do not use the dashboard temperature reading alone as permission to open it.

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