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Radiator for 1978 Dodge Diplomat

We have 13 Items In-stock.

Silla Radiator

Silla Radiator, 26 X 19 In. Core, 1, 26.38 X 18.75 X 1.25 In.
Silla Radiator Silla Radiator
$194.97 List Price $230.06 Save $35.09 Availability: In Stock
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  • SKU#: SILLA0961AA
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Tank Material: Aluminum
  • Anticipated Ship Out Time: 1-2 Business Days
  • Core Material: Aluminum
  • Inlet Location: Top left
  • Inlet Size: 1.5 in.
  • Outlet Location: Bottom right
  • Outlet Size: 1.75 in.
  • Replaces DPI Number: 1602
  • Warranty: Lifetime limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 8 Cyl 5.2L | S, Base, Medallion
  • 8 Cyl 5.9L | Base, Medallion
Rating: (see review/s)

"just what the doctor ordered: A sweet radiator at a sweet price." posted by: on April 12, 2012 view all 4 reviews

Silla Radiator, 19 X 27 In. Core, 1, 26.38 X 18.75 X 1.25 In.
Silla Radiator Silla Radiator
$177.16 List Price $209.05 Save $31.89 Availability: In Stock
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  • SKU#: SILLA0962AA
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Tank Material: Aluminum
  • Anticipated Ship Out Time: 1-2 Business Days
  • Core Material: Aluminum
  • Inlet Location: Top right
  • Inlet Size: 1.5 in.
  • Outlet Size: 1.5 in.
  • Replaces DPI Number: 962
  • Warranty: Lifetime limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 6 Cyl 3.7L | S, Medallion, Base

Spectra Radiator

Spectra Radiator, 2, 18.13 In. X 24.75 In. X 1.25 In., 18 X 25 In. Core
Spectra Radiator Spectra Radiator
$289.87 List Price $342.05 Save $52.18 Availability: In Stock
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  • SKU#: SPICU500
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Tank Material: Brass
  • Anticipated Ship Out Time: 1-2 Business Days
  • Automatic Transmission Cooler: Yes
  • Core Material: Copper
  • Engine Oil Cooler: No
  • Inlet Size: 1.5 in.
  • Outlet Size: 1.5 in.
  • Replaces DPI Number: 500
  • Warranty: 2-year Spectra limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 8 Cyl 5.2L | Base, Medallion, S
  • 8 Cyl 5.9L | Base, Medallion
Spectra Radiator, 2, 18.38 In. X 18.69 In. X 1.25 In., 18 X 19 In. Core
Spectra Radiator Spectra Radiator
$262.59 List Price $309.86 Save $47.27 Availability: In Stock
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  • SKU#: SPICU524
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Tank Material: Brass
  • Anticipated Ship Out Time: 1-2 Business Days
  • Automatic Transmission Cooler: Yes
  • Core Material: Copper
  • Engine Oil Cooler: No
  • Inlet Size: 1.5 in.
  • Outlet Size: 1.5 in.
  • Replaces DPI Number: 524
  • Warranty: 2-year Spectra limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 6 Cyl 3.7L | S, Base, Medallion
Spectra Radiator, 2, 17.94 In. X 21.94 In. X 1.25 In., 18 X 22 In. Core
Spectra Radiator Spectra Radiator
$269.96 List Price $318.55 Save $48.59 Availability: In Stock
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  • SKU#: SPICU525
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Tank Material: Brass
  • Anticipated Ship Out Time: 1-2 Business Days
  • Automatic Transmission Cooler: Yes
  • Core Material: Copper
  • Engine Oil Cooler: No
  • Inlet Size: 1.25 in.
  • Outlet Size: 1.5 in.
  • Replaces DPI Number: 525
  • Warranty: 2-year Spectra limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 6 Cyl 3.7L | S, Base, Medallion
Spectra Radiator, 2, 18.06 In. X 21.94 In. X 1.25 In., 18 X 22 In. Core
Spectra Radiator Spectra Radiator
$245.02 List Price $289.12 Save $44.10 Availability: In Stock
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  • SKU#: SPICU957
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Tank Material: Brass
  • Anticipated Ship Out Time: 1-2 Business Days
  • Automatic Transmission Cooler: Yes
  • Core Material: Copper
  • Engine Oil Cooler: No
  • Inlet Size: 1.5 in.
  • Outlet Size: 1.5 in.
  • Replaces DPI Number: 957
  • Warranty: 2-year Spectra limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 8 Cyl 5.2L | Base, Medallion, S

ProRad Radiator

ProRad Radiator, 18 X 25 In. Core, 1, 18 X 26 X 1 In.
ProRad Radiator ProRad Radiator
$195.08 List Price $230.19 Save $35.11 Availability: In Stock
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  • SKU#: APDI8010500
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Tank Material: Plastic
  • Anticipated Ship Out Time: Same day - 1 business day
  • Automatic Transmission Cooler: Yes
  • Core Material: Aluminum
  • Engine Oil Cooler: No
  • Inlet Size: 1.5 in.
  • Outlet Size: 1.5 in.
  • Replaces DPI Number: 500
  • Warranty: 10-year limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 8 Cyl 5.2L | Base, Medallion, S
  • 8 Cyl 5.9L | Base, Medallion
ProRad Radiator, 18 X 18 In. Core, 2, 18.5 X 18.25 X 1.25 In.
ProRad Radiator ProRad Radiator
$324.55 List Price $382.97 Save $58.42 Availability: In Stock
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  • SKU#: APDI8010524
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Tank Material: Brass
  • Anticipated Ship Out Time: Same day - 1 business day
  • Automatic Transmission Cooler: Yes
  • Core Material: Copper
  • Inlet Size: 1.5 in.
  • Outlet Size: 1.5 in.
  • Replaces DPI Number: 524
  • Warranty: 10-year limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 6 Cyl 3.7L | S, Base, Medallion
ProRad Radiator, 18 X 22 In. Core, 2, 18.13 X 22 X 1.25 In.
ProRad Radiator ProRad Radiator
$285.48 List Price $336.87 Save $51.39 Availability: In Stock
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  • SKU#: APDI8010525
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Tank Material: Brass
  • Anticipated Ship Out Time: Same day - 1 business day
  • Automatic Transmission Cooler: Yes
  • Core Material: Copper
  • Inlet Size: 1.25 in.
  • Outlet Size: 1.5 in.
  • Overall Dimensions: 18.13 x 22 x 1.25 in.
  • Replaces DPI Number: 525
  • Warranty: 10-year limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 6 Cyl 3.7L | S, Base, Medallion
ProRad Radiator, 18 X 22 In. Core, 2, 18.13 X 22 X 1.25 In.
ProRad Radiator ProRad Radiator
$367.01 List Price $433.07 Save $66.06 Availability: In Stock
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  • SKU#: APDI8010957
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Tank Material: Brass
  • Anticipated Ship Out Time: Same day - 1 business day
  • Automatic Transmission Cooler: Yes
  • Core Material: Copper
  • Inlet Size: 1.5 in.
  • Outlet Size: 1.5 in.
  • Overall Dimensions: 18.13 x 22 x 1.25 in.
  • Replaces DPI Number: 957
  • Warranty: 10-year limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 8 Cyl 5.2L | Base, Medallion, S

Performance Radiator Radiator

Performance Radiator Radiator, 2, 18 X 25.5 X 1.31 In., 18 X 25 In. Core
Performance Radiator Radiator Performance Radiator Radiator
$339.58 List Price $400.70 Save $61.12 Availability: In Stock
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  • SKU#: PFR500
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Tank Material: Brass
  • Anticipated Ship Out Time: Same day - 1 business day
  • Automatic Transmission Cooler: Yes
  • Core Material: Copper
  • Engine Oil Cooler: No
  • Inlet Size: 1.5 in.
  • Outlet Size: 1.5 in.
  • Overall Dimensions: 18 x 25.5 x 1.31 in.
  • Replaces DPI Number: 500
  • Warranty: 3-year limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 8 Cyl 5.2L | Base, Medallion, S
  • 8 Cyl 5.9L | Base, Medallion
Performance Radiator Radiator, 2, 18.38 X 18.63 X 1.25 In., 18 X 18 In. Core
Performance Radiator Radiator Performance Radiator Radiator
$362.42 List Price $427.66 Save $65.24 Availability: In Stock
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  • SKU#: PFR524
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Tank Material: Brass
  • Anticipated Ship Out Time: Same day - 1 business day
  • Automatic Transmission Cooler: Yes
  • Core Material: Copper
  • Engine Oil Cooler: No
  • Inlet Size: 1.25 in.
  • Outlet Size: 1.5 in.
  • Overall Dimensions: 18.38 x 18.63 x 1.25 in.
  • Replaces DPI Number: 524
  • Warranty: 3-year limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 6 Cyl 3.7L | S, Base, Medallion
Performance Radiator Radiator, 2, 18.06 X 22 X 1.25 In., 18 X 22 In. Core
Performance Radiator Radiator Performance Radiator Radiator
$291.29 List Price $343.72 Save $52.43 Availability: In Stock
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  • SKU#: PFR525
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Tank Material: Brass
  • Anticipated Ship Out Time: Same day - 1 business day
  • Automatic Transmission Cooler: Yes
  • Core Material: Copper
  • Engine Oil Cooler: No
  • Inlet Size: 1.25 in.
  • Outlet Size: 1.5 in.
  • Overall Dimensions: 18.06 x 22 x 1.25 in.
  • Replaces DPI Number: 525
  • Warranty: 3-year limited warranty
see more Fits the following 1978 Dodge Diplomat submodels:
  • 6 Cyl 3.7L | S, Base, Medallion