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Cadillac Seville Radiator

26 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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Radiator & AC Condenser Cooling Kit for Cadillac Seville 2001-2004 with Engine Oil CoolerRadiator & AC Condenser Cooling Kit for Cadillac Seville 2001-2004 with Engine Oil Cooler
A-Premium®Part # APRAD1936
Radiator & AC Condenser Cooling Kit for Cadillac Seville 2001-2004 with Engine Oil Cooler
4.6139 Reviews
$331.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2001 - 2004 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity2
ConditionNew
item #1000T39Q
Note
This item only fits the vehicle with Automatic Transmission.
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Radiator & AC Condenser Cooling Kit for Cadillac Seville 2001-2004 without Engine Oil Cooler
A-Premium®Part # APRAD1935
Radiator & AC Condenser Cooling Kit for Cadillac Seville 2001-2004 without Engine Oil Cooler
4.6139 Reviews
$284.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2001 - 2004 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity2
ConditionNew
item #1000T2DE
Note
This item only fits the vehicle with Automatic Transmission.
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Aluminum Radiator with Oil Cooler for Oldsmobile 88 98 Cadillac Buick Pontiac
A-Premium®Part # APRAD452
Aluminum Radiator with Oil Cooler for Oldsmobile 88 98 Cadillac Buick Pontiac
4.6139 Reviews
$162.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1994 - 1996 Buick LeSabre, 1994 - 1996 Pontiac Bonneville, 1992 - 1993 Oldsmobile 88, 1991 - 1994 Buick Park Avenue, 1991 - 1993 Buick LeSabre, 1991 - 1993 Cadillac DeVille, 1991 - 1993 Cadillac Seville, 1991 - 1993 Oldsmobile 98, 1991 - 1993 Pontiac Bonneville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Installation PositionFront
ConditionNew
item #1004DQXT
Note
This specific radiator is designed for vehicles with an automatic transmission and includes both a transmission oil cooler and an engine oil cooler. These added coolers provide enhanced cooling capabilities for both the transmission fluid and engine oil, ensuring optimal performance and longevity of the transmission and engine systems.
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Aluminum Radiator with Oil Cooler for Cadillac Seville 2001-2004 V8 4.6L Automatic
A-Premium®Part # APRAD617
Aluminum Radiator with Oil Cooler for Cadillac Seville 2001-2004 V8 4.6L Automatic
4.6139 Reviews
$198.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2001 - 2004 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Installation PositionFront
ConditionNew
item #1004DPKS
Note
This item fits the vehicle with automatic transmission.
Show less
Aluminum Radiator with Transmission Oil Cooler for Cadillac Seville 2001-2004 V8 4.6L
A-Premium®Part # APRAD616
Aluminum Radiator with Transmission Oil Cooler for Cadillac Seville 2001-2004 V8 4.6L
4.6139 Reviews
$148.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2001 - 2004 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Installation PositionFront
ConditionNew
item #1004UH0N
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Aluminum Radiator with Transmission Oil Cooler for Chevy C10 C20 Blazer Caprice G10 Olds
A-Premium®Part # APRAD737
Aluminum Radiator with Transmission Oil Cooler for Chevy C10 C20 Blazer Caprice G10 Olds
4.6139 Reviews
$155.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1988 - 1988 Chevrolet Monte Carlo, 1987 - 1987 Buick Regal, 1985 - 1987 Oldsmobile Cutlass Salon, 1985 - 1987 Oldsmobile Cutlass Salon, 1985 - 1986 Chevrolet Caprice, 1985 - 1985 Chevrolet Impala, 1984 - 1986 Pontiac Parisienne, 1983 - 1987 Pontiac Grand Prix, 1983 - 1986 Pontiac Bonneville, 1983 - 1983 Chevrolet Malibu, 1982 - 1988 Oldsmobile Cutlass Supreme, 1982 - 1984 Oldsmobile Cutlass Calais, 1982 - 1982 Chevrolet Malibu, 1982 - 1982 Chevrolet Monte Carlo, 1982 - 1982 Oldsmobile Cutlass Calais, 1982 - 1982 Oldsmobile Cutlass Cruiser, 1982 - 1982 Oldsmobile Cutlass Supreme, 1981 - 1987 Chevrolet Monte Carlo, 1981 - 1982 Chevrolet Malibu, 1981 - 1982 Oldsmobile Delta 88
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Installation PositionFront
ConditionNew
item #1004DRGN
Note
This item fits the vehicle with automatic transmission.
Show less
Aluminum Radiator with Oil Cooler for Cadillac Allante eVille Eldorado Seville V8 4.6L
A-Premium®Part # APRAD453
Aluminum Radiator with Oil Cooler for Cadillac Allante eVille Eldorado Seville V8 4.6L
4.6139 Reviews
$181.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1994 - 1999 Cadillac DeVille, 1993 - 2002 Cadillac Eldorado, 1993 - 1997 Cadillac Seville, 1993 - 1993 Cadillac Allante
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Installation PositionFront
ConditionNew
item #10043YRS
Note
This item fits the vehicle with automatic transmission.
Show less
Radiator for Cadillac Seville 2001-2004 4.6L
AisinPart # RDTGM-00181
Radiator for Cadillac Seville 2001-2004 4.6L
4.6139 Reviews
$223.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2001 - 2004 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
MaterialAluminum
Part interchange
366510404574
ConditionNew
item #1018ZY6P
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AISIN Radiator for Chevrolet Malibu Impala Camaro C10 C20 Suburban 1969-1988
AisinPart # RDTGM-00316
AISIN Radiator for Chevrolet Malibu Impala Camaro C10 C20 Suburban 1969-1988
4.6139 Reviews
$223.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1985 - 1986 Chevrolet Caprice, 1985 - 1985 Chevrolet Impala, 1980 - 1986 Chevrolet Caprice, 1980 - 1985 Chevrolet Impala, 1980 - 1983 Chevrolet Impala, 1980 - 1981 Chevrolet Camaro, 1980 - 1980 Chevrolet C20, 1980 - 1980 Chevrolet Caprice, 1980 - 1980 Chevrolet G20, 1980 - 1980 GMC C2500, 1980 - 1980 GMC G1500, 1980 - 1980 GMC G2500, 1980 - 1980 GMC K1500, 1980 - 1980 GMC K2500, 1979 - 1982 Chevrolet Malibu, 1979 - 1980 GMC C1500, 1979 - 1980 GMC C2500, 1979 - 1980 GMC C3500, 1979 - 1980 GMC K1500, 1979 - 1980 GMC K2500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
MaterialAluminum
Part interchange
162, 20010, 3021296, 3028005, 3038071, 3043076, 8010162, CU162
ConditionNew
item #1018PEN5
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Radiator - TYC 2279
TYCPart # 2279
Radiator - TYC 2279
53 Reviews
$247.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2000-2000 Cadillac Seville, 2000-2000 Cadillac Seville, 1998-1999 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Part interchange
2279, GM3010152, 52484078
item #1002NDXE
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Radiator - TYC 162
TYCPart # 162
Radiator - TYC 162
53 Reviews
$203.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1987-1987 Oldsmobile Cutlass, 1985-1987 Oldsmobile Cutlass Salon, 1985-1986 Oldsmobile Cutlass, 1985-1986 Pontiac Parisienne, 1984-1984 Pontiac Parisienne, 1983-1987 Pontiac Grand Prix, 1983-1986 Pontiac Bonneville, 1982-1988 Chevrolet Monte Carlo, 1982-1988 Oldsmobile Cutlass Supreme, 1982-1987 Buick Regal, 1982-1984 Buick Regal, 1982-1984 Chevrolet Monte Carlo, 1982-1984 Oldsmobile Cutlass Calais, 1982-1982 Chevrolet Monte Carlo, 1982-1982 Oldsmobile Cutlass Calais, 1982-1982 Oldsmobile Cutlass Calais, 1982-1982 Oldsmobile Cutlass Supreme, 1982-1982 Oldsmobile Cutlass Supreme, 1982-1982 Pontiac Grand LeMans, 1981-1982 Chevrolet K5 Blazer
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Part interchange
162, GM3010364, 52481615, 8010162, CU162
item #1002NC1G
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AISIN Radiator for Buick LeSabre Oldsmobile 88 98 Cadillac DeVille 1991-1996
AisinPart # RDTGM-00039
AISIN Radiator for Buick LeSabre Oldsmobile 88 98 Cadillac DeVille 1991-1996
4.6139 Reviews
$291.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1992 - 1993 Oldsmobile 88, 1991 - 1996 Buick LeSabre, 1991 - 1996 Pontiac Bonneville, 1991 - 1994 Buick Park Avenue, 1991 - 1993 Cadillac DeVille, 1991 - 1993 Cadillac Seville, 1991 - 1993 Oldsmobile 98
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
MaterialAluminum
Part interchange
1067, 1474, 20639, 20689, 52455639, 52455644, 52461785
ConditionNew
item #1018PLXN
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Radiator - TYC 2513
TYCPart # 2513
Radiator - TYC 2513
53 Reviews
$239.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2003-2004 Cadillac Seville, 2003-2003 Cadillac Seville, 2001-2002 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Part interchange
2513, GM3000101, 89018528
item #1002NDYR
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Spectra Premium CU161 Radiator
Spectra PremiumPart # CU161
Spectra Premium CU161 Radiator
54 Reviews
$139.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1987-1990 Chevrolet Caprice, 1987-1989 Pontiac Safari, 1986-1990 Oldsmobile Custom Cruiser, 1984-1984 Chevrolet C15, 1983-1986 Chevrolet C30, 1983-1986 Chevrolet C35, 1982-1982 Buick Regal, 1982-1982 Cadillac DeVille, 1982-1982 Cadillac DeVille, 1982-1982 Cadillac Eldorado, 1982-1982 Cadillac Seville, 1981-1990 Buick LeSabre, 1981-1989 Buick Electra, 1981-1985 Buick Riviera, 1981-1985 Buick Riviera, 1981-1985 Oldsmobile Custom Cruiser, 1981-1985 Oldsmobile Toronado, 1981-1984 Buick Riviera, 1981-1984 Oldsmobile 98, 1981-1984 Oldsmobile Toronado
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Part interchange
CU161, 8161, 8161A, 0322AA, 110322, 110161, 130161, OJ7976, 
...View more
item #1000YN30
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Spectra Premium CU1482 Radiator
Spectra PremiumPart # CU1482
Spectra Premium CU1482 Radiator
54 Reviews
$248.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1996-1999 Cadillac DeVille, 1994-2002 Cadillac Eldorado, 1994-1997 Cadillac Seville, 1994-1995 Cadillac DeVille, 1993-1993 Cadillac Allante, 1993-1993 Cadillac Eldorado, 1993-1993 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Part interchange
CU1482, 2386A, 1482, 21404, YX9494, EX9492, EY9595, 1482C, 
...View more
item #1000YQSR
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Spectra Premium CU2280 Radiator
Spectra PremiumPart # CU2280
Spectra Premium CU2280 Radiator
54 Reviews
$279.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1998-2000 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Part interchange
CU2280, 2628A, 8012474, 3001, 2280, 2474C, 9618, 432395, 
...View more
item #1000YNSQ
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Spectra Premium CU2513 Radiator
Spectra PremiumPart # CU2513
Spectra Premium CU2513 Radiator
54 Reviews
$264.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2001-2004 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Part interchange
CU2513, 2629P, 8012513, 2902, 2513, 21552, OR2513, 2513C, 
...View more
item #1000YNVN
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Radiator - Primary - TYC 856
TYCPart # 856
Radiator - Primary - TYC 856
53 Reviews
$234.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1994-1995 Cadillac DeVille, 1994-1994 Buick Park Avenue, 1993-1993 Cadillac Eldorado, 1993-1993 Cadillac Seville, 1992-1994 Oldsmobile 88, 1992-1994 Pontiac Bonneville, 1992-1993 Buick LeSabre, 1992-1993 Buick Park Avenue, 1992-1993 Oldsmobile 98, 1992-1993 Oldsmobile 98, 1992-1993 Oldsmobile 98, 1991-1992 Cadillac Eldorado, 1991-1992 Cadillac Seville, 1991-1991 Buick Park Avenue, 1991-1991 Buick Park Avenue, 1991-1991 Oldsmobile 98, 1987-1992 Cadillac Fleetwood, 1986-1993 Cadillac DeVille, 1986-1989 Cadillac Eldorado, 1986-1989 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Installation PositionPrimary
Part interchange
856, GM3010348, 8010856, CU856, 52493406
item #1002NCP9
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Spectra Premium CU856 Radiator
Spectra PremiumPart # CU856
Spectra Premium CU856 Radiator
54 Reviews
$246.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1994-1995 Cadillac DeVille, 1993-1993 Cadillac Eldorado, 1993-1993 Oldsmobile 98, 1992-1995 Buick LeSabre, 1992-1993 Oldsmobile 88, 1991-1996 Buick Park Avenue, 1987-1992 Cadillac Allante, 1987-1990 Cadillac Fleetwood, 1986-1993 Cadillac DeVille, 1986-1992 Cadillac Eldorado, 1986-1990 Cadillac Commercial Chassis, 1986-1990 Cadillac Seville, 1985-1986 Cadillac Fleetwood, 1985-1985 Cadillac Commercial Chassis, 1985-1985 Cadillac DeVille
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Part interchange
CU856, 0856AA, 0856A, 1048, 1474, 20284, 1048C, 158C, 
...View more
item #1000YWDS
Show less
Spectra Premium CU162 Radiator
Spectra PremiumPart # CU162
Spectra Premium CU162 Radiator
54 Reviews
$139.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1988-1988 Chevrolet Monte Carlo, 1986-1987 Buick Regal, 1985-1987 Oldsmobile Cutlass Salon, 1985-1986 Chevrolet Caprice, 1984-1986 Pontiac Parisienne, 1983-1987 Chevrolet Monte Carlo, 1983-1987 Pontiac Grand Prix, 1983-1986 Pontiac Bonneville, 1983-1983 Chevrolet Malibu, 1982-1988 Oldsmobile Cutlass Supreme, 1982-1984 Oldsmobile Cutlass Calais, 1982-1982 Chevrolet Malibu, 1982-1982 Chevrolet Monte Carlo, 1982-1982 Oldsmobile Cutlass Calais, 1982-1982 Oldsmobile Cutlass Cruiser, 1982-1982 Oldsmobile Cutlass Supreme, 1981-1984 Oldsmobile Cutlass Calais, 1981-1982 Chevrolet Malibu, 1981-1982 Oldsmobile Cutlass Calais, 1981-1982 Oldsmobile Delta 88
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac Seville
Item LocatedUnited States
Quantity1
Part interchange
CU162, 8162A, 9213R, 110162, EM7976, ZP7976, LG7976, ZJ7976, 
...View more
item #1000YPUV
Show less
Page 1 of 2

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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