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Vehicle Info NeededDORMAN PRODUCTSPART NUMBER: 326-902-770
Engine Coolant Filler Neck
$1259
Ships on 09/14/2026
Lowest Price Guarantee- Engine Coolant Filler Neck
Re-engineered to address common failure points in the original equipment, Dorman's Engine Coolant Filler Neck has improved durability and resistance. It withstands the extreme changes in temperature that frequently cause housing to become brittle, crack and leak. This is more than a replacement; it's an upgrade. Maintain the steady flow of coolant and lessen the chances of overheating.Direct replacement for a proper fit every timeQuality tested to ensure a trouble-free installation and conformance to product standardsHigh-quality plastic or metal constructionIncludes all hardware necessary for a complete repair (where applicable)
Part TypeRadiator Filler Neck
BrandDORMAN PRODUCTS
Package Height4.5 in.
Package Width3.9
Package Length5.8
Weight0.28 PG
Part CategoryReplacement Parts
Port Quantity1 in.
Rotation Installation DirectionClockwise
Clamps IncludedNo
Mounting Hardware IncludedNo
MaterialPlastic
Cap IncludedNo
Part FitmentDirect Fit
Outside Diameter1.4 in.
Attachment MethodBolt On
Maximum Pressure Rating50 PS
Vendor Part Number902-770
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
