800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

ACDelco 12574478

GASKET ENG COOL THERM

ACDelco 12574478

065-12574478

jegs shipping
Estimated ship date 12/20/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
ACDelco 12574478 GASKET ENG COOL THERM $18.99
  • Engine Coolant Thermostat Gasket

  • Specifications:

    Material
    Rubber
    Seal Type
    Gasket O Ring
    Inside Diameter
    2.003
    Inside Diameter (mm)
    50.88
    Thickness
    0.165
    Thickness (mm)
    4.200
    Outside Diameter
    2.387
    Outside Diameter (mm)
    60.62
    Manufacturer's Part Number:
    12574478

    Does ACDelco 12574478 fit your vehicle?

    Narrow Results

    1987-1988 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: DELEGANCE

    1999-2000 CADILLAC ELDORADO

    • EngineType: ALL
    • SubModel: ETC

    1985 CADILLAC FLEETWOOD

    • Liter: 4.1
    • SubModel: BROUGHAM DELEGANCE
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1999-2000 CADILLAC ELDORADO

    • EngineType: ALL
    • SubModel: ESC

    1997 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: BASE

    2006-2008 BUICK LUCERNE

    • Liter: 4.6
    • SubModel: CXL
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2002-2003 PONTIAC GRAND AM

    • CC: 2198
    • Liter: 2.2
    • SubModel: GT
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2002-2003 OLDSMOBILE ALERO

    • CC: 2198
    • Liter: 2.2
    • SubModel: GLS
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1995-1999 OLDSMOBILE AURORA

    • EngineType: ALL
    • SubModel: ALL

    1985 CADILLAC FLEETWOOD

    • Liter: 4.1
    • SubModel: DELEGANCE
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1985 CADILLAC FLEETWOOD

    • Liter: 4.1
    • SubModel: BROUGHAM
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1987 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: 75 FORMAL

    1986-1998 CADILLAC ELDORADO

    • EngineType: ALL
    • SubModel: ALL

    1987-1988 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: 60 SPECIAL

    1987-1996 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: ALL

    2002-2003 PONTIAC GRAND AM

    • CC: 2198
    • Liter: 2.2
    • SubModel: GT1
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1985 CADILLAC DEVILLE

    • Liter: 4.1
    • SubModel: DELEGANCE
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1989-1992 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: ALL

    2003 PONTIAC GRAND AM

    • CC: 2198
    • Liter: 2.2
    • SubModel: SE2
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2003 CHEVROLET CAVALIER

    • EngineType: ALL
    • SubModel: ALL

    1985 CADILLAC DEVILLE

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1985 CADILLAC FLEETWOOD

    • Liter: 4.1
    • SubModel: 75 FORMAL
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1987-1993 CADILLAC ALLANTE

    • EngineType: ALL
    • SubModel: ALL

    1985 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: BROUGHAM COMMERCIAL CHASSIS

    1987-1988 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: BASE

    2006-2008 BUICK LUCERNE

    • EngineType: ALL
    • SubModel: CXS

    1987-1988 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: BROUGHAM COMMERCIAL CHASSIS

    1986 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: ALL

    2002-2003 PONTIAC GRAND AM

    • CC: 2198
    • Liter: 2.2
    • SubModel: SE1
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1985 CADILLAC DEVILLE

    • Liter: 4.1
    • SubModel: CABRIOLET
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1997 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: DELEGANCE

    2004-2005 PONTIAC BONNEVILLE

    • EngineType: ALL
    • SubModel: GXP

    1985 CADILLAC FLEETWOOD

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    2002-2003 PONTIAC GRAND AM

    • CC: 2198
    • Liter: 2.2
    • SubModel: SE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1986-1998 CADILLAC SEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1987 CADILLAC COMMERCIAL CHASSIS

    • EngineType: ALL
    • SubModel: ALL

    1993 CADILLAC 60 SPECIAL

    • EngineType: ALL
    • SubModel: ALL

    1990-1993 CADILLAC COMMERCIAL CHASSIS

    • EngineType: ALL
    • SubModel: ALL

    2008-2011 BUICK LUCERNE

    • EngineType: ALL
    • SubModel: SUPER

    1987 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: 75

    2006-2011 CADILLAC DTS

    • EngineType: ALL
    • SubModel: ALL

    1997 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: CONCOURS

    1999-2000 CADILLAC SEVILLE

    • EngineType: ALL
    • SubModel: SLS

    1985 CADILLAC FLEETWOOD

    • Liter: 4.1
    • SubModel: 75
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1999-2000 CADILLAC SEVILLE

    • EngineType: ALL
    • SubModel: STS

    1998-2000 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: ALL

    2002-2003 OLDSMOBILE ALERO

    • CC: 2198
    • Liter: 2.2
    • SubModel: GX
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2002-2003 OLDSMOBILE ALERO

    • CC: 2198
    • Liter: 2.2
    • SubModel: GL
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List