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Vehicle Info NeededACDELCOPART NUMBER: 065-12551507
SEAL ENG COOL THERM ORING
$1773
Ships on 09/11/2026
Lowest Price Guarantee- Engine Coolant Thermostat O-Ring
Part TypeThermostat Housing Gasket
BrandACDELCO
Package Height0.6
Package Width2.7
Package Length3.8
Weight0.01 PG
Part CategoryReplacement Parts
Product TypeThermostat Housing Gasket
Programming RequiredNo
Body TypeVarious - Application Specific
Seal TypeGasket O Ring
MaterialRubber
Outside Diameter (Mm)58.67
Thickness0.15
Good Maintenance Practices - Section 1 - Bullet 1Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating
Features & Benefits - Bullet 6GM regularly updates production and service part designs to integrate new materials and technologies
Number Of DoorsVarious Application Specific
Inside Diameter (Mm)48.77
Inside Diameter1.92
Good Maintenance Practices - Section 1 - Bullet 2Change coolant at required intervals
Features & Benefits - Bullet 2Helps prevent coolant from leaking from the engine
Thickness (Mm)3.800
Features & Benefits - Bullet 3Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features & Benefits - Bullet 4GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features & Benefits - Bullet 5GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Outside Diameter58.67
Product DescriptionGM Genuine Parts Engine Coolant Thermostat Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help prevent coolant leaks from your vehicle's engine. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Weight (Lb)0.01
Grade TypeOE
Features &#38; Benefits - Bullet 1Seals your vehicle's thermostat housing
Vendor Part Number12551507
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
