ACDELCO
More Information for ACDELCO 21693
{Alternate Inventory Numbers: 19130050}
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ACDELCO 21693  
$1,232.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$1,232.79
Total
(Only 1 Remaining)
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ACDELCO 21693 Specifications
Core Height (MM)488
Core MaterialAluminum
Core Thickness (MM)40
Down Flow Or Cross Flow TypeCross Flow
Engine Oil Cooler Fitting Diameter (IN)0.625
Engine Oil Cooler Fitting GenderFemale
Engine Oil Cooler IncludedYes
Engine Oil Cooler Number of Plates8
Engine Oil Cooler TypePLATE
Height (IN)8.62
Inlet Diameter (MM)46.2
Inlet Header Length (MM)523
Inlet Header Width (MM)94.9
Integral Engine Oil CoolerYes
Integral Transmission Oil CoolerYes
Length (IN)48.75
Mounting TypeBrackets and Pins
Oil Cooler Fittings Distance Apart (IN)11.5
Oil Cooler Fittings Distance Apart (mm)292
Outlet Diameter (MM)46.2
Outlet Header Length (MM)523
Outlet Header Width (MM)94.9
Outlet LocationLower right
Tank MaterialPlastic
Transmission Oil Cooler Distance between Fittings (IN)11.496
Transmission Oil Cooler Distance between Fittings (MM)292
Transmission Oil Cooler Fitting Diameter (IN)0.625
Transmission Oil Cooler IncludedYes
Transmission Oil Cooler TypePLATE
Weight (lb)18.38
Width (IN)28.88
Width (MM)1132.8

The radiator is the heart of a vehicle's cooling system. So, when it comes to replacing a worn radiator, you need a product that will match the original factory part in fit, form and function. ACDelco offers dependable, long lasting GM Original Equipment radiators for GM vehicles.

  • Superior fin waves provide a higher heat transfer
  • Lightweight; the radiators have a positive heat transfer to weight ratio
  • Corrosion-resistant aluminum core makes ACDelco GM OE Radiators long lasting
  • Manufactured to GM OE specification for fit, form, and function
Service Tip: If you are experiencing unexplained or reoccurring radiator core leaks, or notice dark spots on your failed radiator core, test your coolant for Electrolysis. If detected, correct the source of the problem before replacing your failed radiator to prevent repeat failure.
Measurement Guide

Cooling System Maintenance | Tips & Tools

Without regular maintenance, cooling system components will degrade and fail prematurely, which can lead to costly engine damage. Protect your engine with simple preventative maintenance:

  • Completely drain and flush the system using Cooling System Flush prior to installation. Flushing the system is critical to prevent system contamination and failure.
  • Consider replacing the Radiator Hoses (and Hose Clamps), Thermostat and Radiator Cap as part of routine preventative maintenance. System contamination can cause these parts to degrade and fail over time, which can lead to severe engine damage from overheating.
  • Refill radiator with fresh Coolant / Antifreeze according to the volume and formula specified in your Owner's Manual. Inspect levels and condition every year.
ACDelco Quality

ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.

GM ORIGINAL EQUIPMENT
GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors.
ACDELCO GOLD (PROFESSIONAL)
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors.


OEM / Interchange Numbers: 88999230

Warranty Information:
24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18; Limited Lifetime on parts sold before 04/01/18.
Warranty Details