Oil Cooler Line Gasket for Select 1999-2019 Cadillac, Chevrolet, GMC, and Hummer Models

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Oil Cooler Line Gasket for Select 1999-2019 Cadillac, Chevrolet, GMC, and Hummer Models

Name: Oil Cooler Line Gasket for Select 1999-2019 Cadillac, Chevrolet, GMC, and Hummer Models
Brand: DORMAN PRODUCTS
SKU: 326-66218
Price: 7.14 USD
Availability: InStock

^$7¹⁴

1 left in stock

Ships on Sep 14, 2026

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Replacement Oil Cooler Line Gasket

Oil Cooler Line Gasket

2002-2015 Cadillac

1999-2019 Chevrolet, GMC

2003-2009 Hummer

I.D.: 0.725 in.

Length: 2.580 in.

Thickness: 0.060 in.

Width:.1.030 in.

Aluminum and Rubber

Sold Individually

Dorman 66218 Oil Cooler Line Gasket Direct Replacement For:

GM 15203889

Part TypeFluid Cooler Gasket

BrandDORMAN PRODUCTS

Package Height0.6

Package Width1.8

Package Length5.5

Weight0.01 PG

Part CategoryReplacement Parts

UniversalNo

QuantitySold individually

Gasket MaterialRubber/Aluminum

Part FitmentDirect Fit

Vendor Part Number66218

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

Oil Cooler Line Gasket for Select 1999-2019 Cadillac, Chevrolet, GMC, and Hummer Models

Dorman 66218 Oil Cooler Line Gasket Direct Replacement For:

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