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ACDELCO
More Information for ACDELCO 21799
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ACDELCO 21799  
$183.99
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$183.99
Total
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ACDELCO 21799 Specifications
Core Height (IN)13.307
Core MaterialAluminum
Core Thickness (IN)1.023
Core Width (IN)26.771
Down Flow Or Cross Flow TypeCross Flow
Engine Oil Cooler IncludedNo
Frame IncludedYes
Inlet Diameter (IN)1.338
Inlet Header Length (IN)1.09
Inlet Header Width (IN)1.418 IN
Inlet LocationMiddle Left
Internal Engine Oil CoolerNo
Internal Transmission Oil CoolerYes
Mounting TypePin
Outlet Diameter (IN)1.515
Outlet Header Length (IN)1.181
Outlet Header Width (IN)1.779
Outlet LocationMiddle Right
Tank MaterialPlastic
Transmission Oil Cooler Fitting GenderFemale
Transmission Oil Cooler IncludedNo
Tube Inside Diameter (IN)1.22
GM Original Equipment
ACDelco offers dependable, long-lasting GM Original Equipment radiators for GM vehicles. ACDelco radiators are reliable, corrosion-resistant, and lightweight to provide optimal heat-transfer characteristics.
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: 17119185, 39074661

Warranty Information:
Limited Lifetime on parts sold on or after 04/01/18; 12 Months on parts sold before 04/01/18.
Warranty Details