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2001 Chevrolet Blazer

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ACDelco 20837 Radiator
for 2001 Chevrolet Blazer 4.3L V6 Gas OHV

ACDelco 20837 Radiator - 2001 Chevrolet Blazer

ACDelco
Brand:ACDelco
Part Number: 20837
UPC: 00021625123509
Weight: 10.8 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 20837 Radiator for your 2001 Chevrolet Blazer. Buy now and secure your purchase online!

GM Genuine Parts Radiators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Radiators are heat exchangers, typically located in the front of the vehicle where air can flow through the fins and dissipate heat. Modern radiators are made from aluminum and plastic, while older vehicles used copper and brass. These radiators are designed to be corrosion resistant with optimal heat transfer characteristics. 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). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Lightweight; the radiators have a positive heat transfer to weight ratio
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Core Height:
15.004 in.
Core Height:
381.1 mm
Core Material:
Aluminum
Core Row Quantity:
1
Core Thickness:
0.9252 in.
Core Thickness:
23.5 mm
Down Flow Or Cross Flow Type:
Cross Flow
Engine Oil Cooler Fitting Diameter:
0.787 in.
Engine Oil Cooler Fitting Diameter:
20 mm
Engine Oil Cooler Fitting Gender:
Female
Engine Oil Cooler Included:
Yes
Engine Oil Cooler Number of Plates:
4
Engine Oil Cooler Type:
Plate
Height (in):
6.88 in
Inlet Diameter:
1.311 in.
Inlet Diameter:
33.3 mm
Inlet Header Length:
16.5158 in.
Inlet Header Length:
419.5 mm
Inlet Header Width:
2.9764 in.
Inlet Header Width:
75.6 mm
Integral Engine Oil Cooler:
Yes
Integral Transmission Oil Cooler:
Yes
Length (in):
39.06 in
Mounting Type:
Brackets and Pins
Oil Cooler Fittings Distance Apart (in):
11.5 in
Oil Cooler Fittings Distance Apart (mm):
292 mm
Outlet Diameter:
1.555 in.
Outlet Diameter:
39.5 mm
Outlet Header Length:
16.5158 in.
Outlet Header Length:
419.5 mm
Outlet Header Width:
2.9764 in.
Outlet Header Width:
75.6 mm
Outlet Location:
Lower Right
Programming Required:
No
Tank Material:
Plastic
Transmission Oil Cooler Distance between Fittings:
11.496 in.
Transmission Oil Cooler Distance between Fittings:
292 mm
Transmission Oil Cooler Fitting Diameter:
0.625 in.
Transmission Oil Cooler Fitting Diameter:
15.875 mm
Transmission Oil Cooler Fitting Type:
Quick Connect
Transmission Oil Cooler Included:
Yes
Transmission Oil Cooler Plate Quantity:
4
Transmission Oil Cooler Type:
Plate
Weight (lb):
10.8 lb
Width (in):
32.232 in
Width (mm):
818.7 mm
Country of Origin:
US

ACDelco 20837 Radiator compatibility with your 2001 Chevrolet Blazer...

Last Updated: 03/10/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2002

 

2001

 

2000

 

1999

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Blazer

4.3L V6 Gas OHV
1
 
LESS DRAIN COCK
EXCEPT RIGHT HAND DRIVE(RHD)
CORE SIZE 26 1/4IN X 15IN X 7/8IN, TRANS OIL CLR
Eng: L35
8th VIN Digit: W
Mfr Code: 4L60-E
 

Chevrolet Blazer



4.3L V6 Gas OHV LESS DRAIN COCK
EXCEPT RIGHT HAND DRIVE(RHD)
CORE SIZE 26 1/4IN X 15IN X 7/8IN, TRANS OIL CLR
Eng: L35
8th VIN Digit: W
Mfr Code: 4L60-E

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Blazer

4.3L V6 Gas OHV
1
 
LESS DRAIN COCK
EXCEPT RIGHT HAND DRIVE(RHD)
CORE SIZE 26 1/4IN X 15IN X 7/8IN, TRANS OIL CLR
Eng: L35
8th VIN Digit: W
Mfr Code: NV3500/M50
 

Chevrolet Blazer



4.3L V6 Gas OHV LESS DRAIN COCK
EXCEPT RIGHT HAND DRIVE(RHD)
CORE SIZE 26 1/4IN X 15IN X 7/8IN, TRANS OIL CLR
Eng: L35
8th VIN Digit: W
Mfr Code: NV3500/M50

1 Per Vehicle

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