Good Maintenance Practices:
- Keep oil and filter changed at required intervals
- Keep cooler line clamps tight to prevent leaks
- Keep cooler secure to prevent contact wear damage
OE
Pack of 1
OE
Pack of 1
GM Genuine Parts Engine Oil Cooler
GM Part #12688093
ACDelco Part #12688093
About this product
ACDelco GM Original Equipment Engine Oil Coolers are heat exchangers, and are GM-recommended replacements for your vehicle's original components. These heat exchangers transfer heat to and from your vehicle's engine oil to the engine coolant or ambient air. This helps keep the engine oil temperature within the designed operating range, which helps optimize engine efficiency and longevity. These original equipment engine oil coolers have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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- Helps maintain proper engine oil operating temperatures
- GM-recommended replacement part for your GM vehicle's original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Cable MaterialSteel
ColorNatural
Thickness0.05 in / 1.27 mm
Core MaterialAluminum
Length8.82 in / 224.09 mm
Width5.76 in / 146.52 mm
Outlet Outside Diameter0.77 in / 19.57 mm
ClassificationOE
Inlet Outside Diameter0.75 in / 19.25 mm
Outlet Fitting GenderMale
Inlet Fitting GenderMale
Inlet GenderMale
Tube IncludedYes
Outlet GenderMale
Mounting Hardware IncludedYes
Cable IncludedNo
Grade TypeStandard Replacement
Base Height0.17 in / 4.53 mm
Strap Width0.94 in / 24 mm
Strap IncludedYes
Core Thickness0.05 in / 1.27 mm
Core Width3.54 in / 89.98 mm
Inlet Diameter0.75 in / 19.25 mm
Outlet Diameter0.77 in / 19.57 mm
Inlet Fitting TypeNps
Outlet Fitting TypeNps
Core Height2.22 in / 56.47 mm
Cable MaterialSteel
Thickness0.05 in / 1.27 mm
Length8.82 in / 224.09 mm
Outlet Outside Diameter0.77 in / 19.57 mm
Inlet Outside Diameter0.75 in / 19.25 mm
Inlet Fitting GenderMale
Tube IncludedYes
Mounting Hardware IncludedYes
Grade TypeStandard Replacement
Strap Width0.94 in / 24 mm
Core Thickness0.05 in / 1.27 mm
Inlet Diameter0.75 in / 19.25 mm
Inlet Fitting TypeNps
Core Height2.22 in / 56.47 mm
ColorNatural
Core MaterialAluminum
Width5.76 in / 146.52 mm
ClassificationOE
Outlet Fitting GenderMale
Inlet GenderMale
Outlet GenderMale
Cable IncludedNo
Base Height0.17 in / 4.53 mm
Strap IncludedYes
Core Width3.54 in / 89.98 mm
Outlet Diameter0.77 in / 19.57 mm
Outlet Fitting TypeNps
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.
Good Maintenance Practices:
- Keep oil and filter changed at required intervals
- Keep cooler line clamps tight to prevent leaks
- Keep cooler secure to prevent contact wear damage
Frequently Asked Questions
Yes. Overheated oil loses its viscosity and may cause failure in internal engine components.
Yes. Make sure to use a soft brush, or low pressure water, to help prevent damage to the cooler core fins.