ACDELCO 31638
ACDELCO part number 31638 is a radiator hose in the Cooling System system. This catalog matches it to 156 year-and-engine configurations from 1958 to 2018.
Verified fitment includes 2018 GMC Canyon 2.5L L4 ; 1979 American Motors Amx 5.0L 304cid V8 ; 1979 American Motors Concord 5.0L 304cid V8 ; 1978 American Motors Amx 5.0L 304cid V8 ; 1978 American Motors Concord 5.0L 304cid V8 , plus 151 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is ACDELCO 31638?
ACDELCO part number 31638 is a radiator hose with published application data for 156 vehicle configurations from 1958 to 2018. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does ACDELCO 31638 fit?
This catalog matches 31638 to 156 year-and-engine configurations from 1958 to 2018. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is ACDELCO 31638 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. ACDELCO 31638 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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