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Spectra CU13690 RadiatorOE Quality 60-Day Returns
Part #: CU13690

Spectra CU13690 Radiator

16 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$632.99Free Shipping
Free ShippingNo Cost to Continental U.S.
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*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
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Spectra CU13690 Radiator
BrandSpectra
Part NumberCU13690
Core Height33.4375
Core Thickness2.1875
Core Width28.375
Inlet Header Length29.1875
Outlet Header Length29.1875
Core MaterialAluminum
Outlet LocationBottom right
Tank MaterialPlastic
Inlet Header Width3.375
Outlet Header Width3.375
Transmission Oil Cooler TypePlated
Transmission Oil Cooler Distance between Fittings11.5
Transmission Oil Cooler Fitting TypeQuick connect
Core Row Quantity2
Frame IncludedNo
Inlet Diameter1.9375
Inlet LocationTop left
Outlet Diameter2.25
Transmission Oil Cooler Plate Quantity5
Down Flow Or Cross Flow TypeCross flow
Mounting TypeSaddle

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020ChevroletSilverado 2500 HD6.6LV8N/A
2020ChevroletSilverado 3500 HD6.6LV8N/A
2020GMCSierra 2500 HD6.6LV8N/A
2020GMCSierra 3500 HD6.6LV8N/A
2019ChevroletSilverado 2500 HD6.6LV8N/A
2019ChevroletSilverado 3500 HD6.6LV8N/A
2019GMCSierra 2500 HD6.6LV8N/A
2019GMCSierra 3500 HD6.6LV8N/A
2018ChevroletSilverado 2500 HD6.6LV8N/A
2018ChevroletSilverado 3500 HD6.6LV8N/A
2018GMCSierra 2500 HD6.6LV8N/A
2018GMCSierra 3500 HD6.6LV8N/A
2017ChevroletSilverado 2500 HD6.6LV8N/A
2017ChevroletSilverado 3500 HD6.6LV8N/A
2017GMCSierra 2500 HD6.6LV8N/A
2017GMCSierra 3500 HD6.6LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1369021919219462320844738434113690801369084224661A13690RA13690C

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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