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Vehicle Info NeededDORMAN PRODUCTSPART NUMBER: 326-918-290
TRANSMISSION FLUID COOLER
$17314
2 left in stock
Ships on Sep 08, 2026
Lowest Price Guarantee- Transmission Fluid Cooler
The original automatic transmission oil cooler on certain Chevrolet and GMC vehicles fails due to a small wire fin design. This Dorman OE FIX replacement features a stacked fin design for added durability and corrosion resistance.Upgraded replacement - this transmission fluid cooler features an improved fin design for longer service lifeCorrosion resistant - painted aluminum resists rust for extended durabilityApplication specific - made to directly replace the original cooler on a long line of Chevy and GMC vansQuality engineering - designed in the United States and backed by decades of automotive aftermarket experience
Part TypeFluid Cooler
BrandDORMAN PRODUCTS
Package Height19.5 in.
Package Width21.65
Package Length19.59 in.
Weight7.05 PG
Part CategoryReplacement Parts
Line Inside Diameter0.625 in.
Outlet Diameter0.625 in.
Mounting Hardware IncludedNo
MaterialSteel
Strap Width5.425 in.
Depth5.4 in.
Thickness0.475 in.
Core Tube Width0.475 in.
Outlet Attachment TypeQuick Connect
Inlet Attachment TypeQuick Connect
Core MaterialAluminum
Inlet Diameter0.625 in.
Housing ColorBlack
Electric FanNo
Cooling Row Quantity216
Part FitmentDirect Fit
Grade TypeStandard Replacement
Vendor Part Number918-290
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
